Add ETC_PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH
diff --git a/internal/cgen/base/image-public.h b/internal/cgen/base/image-public.h
index 70f3492..7e3a83c 100644
--- a/internal/cgen/base/image-public.h
+++ b/internal/cgen/base/image-public.h
@@ -236,6 +236,9 @@
#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__INDEX_PLANE 0
#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE 3
+// A palette is 256 entries × 4 bytes per entry (e.g. BGRA).
+#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH 1024
+
// wuffs_base__pixel_format encodes the format of the bytes that constitute an
// image frame's pixel data.
//
@@ -645,10 +648,11 @@
n *= bytes_per_pixel;
if (wuffs_base__pixel_format__is_indexed(&c->private_impl.pixfmt)) {
- if (n > (UINT64_MAX - 1024)) {
+ if (n >
+ (UINT64_MAX - WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH)) {
return 0;
}
- n += 1024;
+ n += WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
}
return n;
@@ -1161,11 +1165,12 @@
uint8_t* ptr = pixbuf_memory.ptr;
uint64_t len = pixbuf_memory.len;
if (wuffs_base__pixel_format__is_indexed(&pixcfg->private_impl.pixfmt)) {
- // Split a 1024 byte chunk (256 palette entries × 4 bytes per entry) from
- // the start of pixbuf_memory. We split from the start, not the end, so
- // that the both chunks' pointers have the same alignment as the original
+ // Split a WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH byte
+ // chunk (1024 bytes = 256 palette entries × 4 bytes per entry) from the
+ // start of pixbuf_memory. We split from the start, not the end, so that
+ // the both chunks' pointers have the same alignment as the original
// pointer, up to an alignment of 1024.
- if (len < 1024) {
+ if (len < WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return wuffs_base__make_status(
wuffs_base__error__bad_argument_length_too_short);
}
@@ -1173,11 +1178,11 @@
&pb->private_impl
.planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];
tab->ptr = ptr;
- tab->width = 1024;
+ tab->width = WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
tab->height = 1;
- tab->stride = 1024;
- ptr += 1024;
- len -= 1024;
+ tab->stride = WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
+ ptr += WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
+ len -= WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
}
uint64_t wh = ((uint64_t)pixcfg->private_impl.width) *
@@ -1236,7 +1241,8 @@
}
// wuffs_base__pixel_buffer__palette returns the palette color data. If
-// non-empty, it will have length 1024.
+// non-empty, it will have length
+// WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH.
static inline wuffs_base__slice_u8 //
wuffs_base__pixel_buffer__palette(wuffs_base__pixel_buffer* pb) {
if (pb &&
@@ -1244,8 +1250,11 @@
wuffs_base__table_u8* tab =
&pb->private_impl
.planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];
- if ((tab->width == 1024) && (tab->height == 1)) {
- return wuffs_base__make_slice_u8(tab->ptr, 1024);
+ if ((tab->width ==
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) &&
+ (tab->height == 1)) {
+ return wuffs_base__make_slice_u8(
+ tab->ptr, WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH);
}
}
return wuffs_base__make_slice_u8(NULL, 0);
@@ -1259,8 +1268,11 @@
wuffs_base__table_u8* tab =
&pb->private_impl
.planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];
- if ((tab->width == 1024) && (tab->height == 1)) {
- return wuffs_base__make_slice_u8(tab->ptr, 1024);
+ if ((tab->width ==
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) &&
+ (tab->height == 1)) {
+ return wuffs_base__make_slice_u8(
+ tab->ptr, WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH);
}
}
return fallback;
diff --git a/internal/cgen/base/pixconv-submodule.c b/internal/cgen/base/pixconv-submodule.c
index 0336408..f1b2b5c 100644
--- a/internal/cgen/base/pixconv-submodule.c
+++ b/internal/cgen/base/pixconv-submodule.c
@@ -443,8 +443,8 @@
wuffs_base__pixel_format palette_format,
wuffs_base__color_u32_argb_premul c) {
size_t n = palette_slice.len / 4;
- if (n > 256) {
- n = 256;
+ if (n > (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
+ n = (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4);
}
size_t best_index = 0;
uint64_t best_score = 0xFFFFFFFFFFFFFFFF;
@@ -1564,7 +1564,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len2 = dst_len / 2;
@@ -1615,7 +1616,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len2 = dst_len / 2;
@@ -1652,7 +1654,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len2 = dst_len / 2;
@@ -2251,7 +2254,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -2531,7 +2535,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len8 = dst_len / 8;
@@ -2851,7 +2856,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -3489,7 +3495,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len3 = dst_len / 3;
@@ -3547,7 +3554,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len3 = dst_len / 3;
@@ -3582,7 +3590,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len3 = dst_len / 3;
@@ -3731,7 +3740,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -3782,7 +3792,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -3946,7 +3957,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len8 = dst_len / 8;
@@ -3977,7 +3989,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len8 = dst_len / 8;
@@ -4204,7 +4217,7 @@
switch (dst_pixfmt.repr) {
case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4218,13 +4231,14 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(
dst_palette.ptr, dst_palette.len, src_palette.ptr,
- src_palette.len, true) != 256) {
+ src_palette.len, true) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgr_565__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgr_565__index_bgra_nonpremul__src_over;
@@ -4236,13 +4250,14 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxx__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxx__index_bgra_nonpremul__src_over;
@@ -4251,7 +4266,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4264,7 +4279,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4280,13 +4295,14 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxxx__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;
@@ -4300,7 +4316,8 @@
case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
@@ -4316,14 +4333,16 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxxx__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;
@@ -4349,7 +4368,7 @@
case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL:
case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4361,7 +4380,8 @@
case WUFFS_BASE__PIXEL_FORMAT__BGR_565:
if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(
dst_palette.ptr, dst_palette.len, src_palette.ptr,
- src_palette.len, false) != 256) {
+ src_palette.len, false) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
@@ -4374,7 +4394,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGR:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4389,7 +4409,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:
case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4403,7 +4423,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:
case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -4417,7 +4437,8 @@
case WUFFS_BASE__PIXEL_FORMAT__RGB:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
@@ -4433,7 +4454,8 @@
case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
diff --git a/internal/cgen/data/data.go b/internal/cgen/data/data.go
index 013b3b7..fd6bce6 100644
--- a/internal/cgen/data/data.go
+++ b/internal/cgen/data/data.go
@@ -149,12 +149,12 @@
"" +
"// --------\n\n// wuffs_base__pixel_alpha_transparency is a pixel format's alpha channel\n// model. It is a property of the pixel format in general, not of a specific\n// pixel. An RGBA pixel format (with alpha) can still have fully opaque pixels.\ntypedef uint32_t wuffs_base__pixel_alpha_transparency;\n\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__OPAQUE 0\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__NONPREMULTIPLIED_ALPHA 1\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__PREMULTIPLIED_ALPHA 2\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__BINARY_ALPHA 3\n\n// Deprecated: use WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__NONPREMULTIPLIED_ALPHA\n// instead.\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__NON_PREMULTIPLIED_ALPHA 1\n\n" +
"" +
- "// --------\n\n#define WUFFS_BASE__PIXEL_FORMAT__NUM_PLANES_MAX 4\n\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__INDEX_PLANE 0\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE 3\n\n// wuffs_base__pixel_format encodes the format of the bytes that constitute an\n// image frame's pixel data.\n//\n// See https://github.com/google/wuffs/blob/main/doc/note/pixel-formats.md\n//\n// Do not manipulate its bits directly; they are private implementation\n// details. Use methods such as wuffs_base__pixel_format__num_planes instead.\ntypedef struct wuffs_base__pixel_format__struct {\n uint32_t repr;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n inline uint32_t bits_per_pixel() const;\n inline bool is_direct() const;\n inline bool is_indexed() const;\n inline bool is_interleaved() const;\n inline bool is_planar() const;\n inline uint32_t num_planes() const;\n inline wuffs_base__pixel_alpha_transparency transparency() const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_format;\n\nstatic inline wuffs_base__pixel_format //\nwuff" +
- "s_base__make_pixel_format(uint32_t repr) {\n wuffs_base__pixel_format f;\n f.repr = repr;\n return f;\n}\n\n// Common 8-bit-depth pixel formats. This list is not exhaustive; not all valid\n// wuffs_base__pixel_format values are present.\n\n#define WUFFS_BASE__PIXEL_FORMAT__INVALID 0x00000000\n\n#define WUFFS_BASE__PIXEL_FORMAT__A 0x02000008\n\n#define WUFFS_BASE__PIXEL_FORMAT__Y 0x20000008\n#define WUFFS_BASE__PIXEL_FORMAT__Y_16LE 0x2000000B\n#define WUFFS_BASE__PIXEL_FORMAT__Y_16BE 0x2010000B\n#define WUFFS_BASE__PIXEL_FORMAT__YA_NONPREMUL 0x21000008\n#define WUFFS_BASE__PIXEL_FORMAT__YA_PREMUL 0x22000008\n\n#define WUFFS_BASE__PIXEL_FORMAT__YCBCR 0x40020888\n#define WUFFS_BASE__PIXEL_FORMAT__YCBCRA_NONPREMUL 0x41038888\n#define WUFFS_BASE__PIXEL_FORMAT__YCBCRK 0x50038888\n\n#define WUFFS_BASE__PIXEL_FORMAT__YCOCG 0x60020888\n#define WUFFS_BASE__PIXEL_FORMAT__YCOCGA_NONPREMUL 0x61038888\n#define WUFFS_BASE__PIXEL_FORMAT__YCOCGK 0x70038888\n\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL 0x81040008\n#define WUFFS_BASE__PI" +
- "XEL_FORMAT__INDEXED__BGRA_PREMUL 0x82040008\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY 0x83040008\n\n#define WUFFS_BASE__PIXEL_FORMAT__BGR_565 0x80000565\n#define WUFFS_BASE__PIXEL_FORMAT__BGR 0x80000888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL 0x81008888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE 0x8100BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL 0x82008888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE 0x8200BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY 0x83008888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRX 0x90008888\n\n#define WUFFS_BASE__PIXEL_FORMAT__RGB 0xA0000888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL 0xA1008888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL_4X16LE 0xA100BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL 0xA2008888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL_4X16LE 0xA200BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY 0xA3008888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBX 0xB0008888\n\n#define WUFFS_BASE__PIXEL_FORMAT__CMY 0xC0020888\n#" +
- "define WUFFS_BASE__PIXEL_FORMAT__CMYK 0xD0038888\n\nextern const uint32_t wuffs_base__pixel_format__bits_per_channel[16];\n\nstatic inline bool //\nwuffs_base__pixel_format__is_valid(const wuffs_base__pixel_format* f) {\n return f->repr != 0;\n}\n\n// wuffs_base__pixel_format__bits_per_pixel returns the number of bits per\n// pixel for interleaved pixel formats, and returns 0 for planar pixel formats.\nstatic inline uint32_t //\nwuffs_base__pixel_format__bits_per_pixel(const wuffs_base__pixel_format* f) {\n if (((f->repr >> 16) & 0x03) != 0) {\n return 0;\n }\n return wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 0)] +\n wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 4)] +\n wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 8)] +\n wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 12)];\n}\n\nstatic inline bool //\nwuffs_base__pixel_format__is_direct(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 18) & 0x01) == 0;\n}\n\nstatic inline b" +
- "ool //\nwuffs_base__pixel_format__is_indexed(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 18) & 0x01) != 0;\n}\n\nstatic inline bool //\nwuffs_base__pixel_format__is_interleaved(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 16) & 0x03) == 0;\n}\n\nstatic inline bool //\nwuffs_base__pixel_format__is_planar(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 16) & 0x03) != 0;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_format__num_planes(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 16) & 0x03) + 1;\n}\n\nstatic inline wuffs_base__pixel_alpha_transparency //\nwuffs_base__pixel_format__transparency(const wuffs_base__pixel_format* f) {\n return (wuffs_base__pixel_alpha_transparency)((f->repr >> 24) & 0x03);\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__pixel_format::is_valid() const {\n return wuffs_base__pixel_format__is_valid(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_format::bits_per_pixel() const {\n return wuffs_base__pixel_format__bits_per_pixel(this);\n}\n\n" +
- "inline bool //\nwuffs_base__pixel_format::is_direct() const {\n return wuffs_base__pixel_format__is_direct(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_indexed() const {\n return wuffs_base__pixel_format__is_indexed(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_interleaved() const {\n return wuffs_base__pixel_format__is_interleaved(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_planar() const {\n return wuffs_base__pixel_format__is_planar(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_format::num_planes() const {\n return wuffs_base__pixel_format__num_planes(this);\n}\n\ninline wuffs_base__pixel_alpha_transparency //\nwuffs_base__pixel_format::transparency() const {\n return wuffs_base__pixel_format__transparency(this);\n}\n\n#endif // __cplusplus\n\n" +
+ "// --------\n\n#define WUFFS_BASE__PIXEL_FORMAT__NUM_PLANES_MAX 4\n\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__INDEX_PLANE 0\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE 3\n\n// A palette is 256 entries × 4 bytes per entry (e.g. BGRA).\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH 1024\n\n// wuffs_base__pixel_format encodes the format of the bytes that constitute an\n// image frame's pixel data.\n//\n// See https://github.com/google/wuffs/blob/main/doc/note/pixel-formats.md\n//\n// Do not manipulate its bits directly; they are private implementation\n// details. Use methods such as wuffs_base__pixel_format__num_planes instead.\ntypedef struct wuffs_base__pixel_format__struct {\n uint32_t repr;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n inline uint32_t bits_per_pixel() const;\n inline bool is_direct() const;\n inline bool is_indexed() const;\n inline bool is_interleaved() const;\n inline bool is_planar() const;\n inline uint32_t num_planes() const;\n inline wuffs_base__pixel_alpha_tran" +
+ "sparency transparency() const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_format;\n\nstatic inline wuffs_base__pixel_format //\nwuffs_base__make_pixel_format(uint32_t repr) {\n wuffs_base__pixel_format f;\n f.repr = repr;\n return f;\n}\n\n// Common 8-bit-depth pixel formats. This list is not exhaustive; not all valid\n// wuffs_base__pixel_format values are present.\n\n#define WUFFS_BASE__PIXEL_FORMAT__INVALID 0x00000000\n\n#define WUFFS_BASE__PIXEL_FORMAT__A 0x02000008\n\n#define WUFFS_BASE__PIXEL_FORMAT__Y 0x20000008\n#define WUFFS_BASE__PIXEL_FORMAT__Y_16LE 0x2000000B\n#define WUFFS_BASE__PIXEL_FORMAT__Y_16BE 0x2010000B\n#define WUFFS_BASE__PIXEL_FORMAT__YA_NONPREMUL 0x21000008\n#define WUFFS_BASE__PIXEL_FORMAT__YA_PREMUL 0x22000008\n\n#define WUFFS_BASE__PIXEL_FORMAT__YCBCR 0x40020888\n#define WUFFS_BASE__PIXEL_FORMAT__YCBCRA_NONPREMUL 0x41038888\n#define WUFFS_BASE__PIXEL_FORMAT__YCBCRK 0x50038888\n\n#define WUFFS_BASE__PIXEL_FORMAT__YCOCG 0x60020888\n#define WUFFS_BASE__PIXEL_FORMAT__YCOCGA_NONPREMUL 0x61038888\n#define WUFFS" +
+ "_BASE__PIXEL_FORMAT__YCOCGK 0x70038888\n\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL 0x81040008\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL 0x82040008\n#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY 0x83040008\n\n#define WUFFS_BASE__PIXEL_FORMAT__BGR_565 0x80000565\n#define WUFFS_BASE__PIXEL_FORMAT__BGR 0x80000888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL 0x81008888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE 0x8100BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL 0x82008888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE 0x8200BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY 0x83008888\n#define WUFFS_BASE__PIXEL_FORMAT__BGRX 0x90008888\n\n#define WUFFS_BASE__PIXEL_FORMAT__RGB 0xA0000888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL 0xA1008888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL_4X16LE 0xA100BBBB\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL 0xA2008888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL_4X16LE 0xA200BBBB\n#define WUFFS_BASE__PIXEL_F" +
+ "ORMAT__RGBA_BINARY 0xA3008888\n#define WUFFS_BASE__PIXEL_FORMAT__RGBX 0xB0008888\n\n#define WUFFS_BASE__PIXEL_FORMAT__CMY 0xC0020888\n#define WUFFS_BASE__PIXEL_FORMAT__CMYK 0xD0038888\n\nextern const uint32_t wuffs_base__pixel_format__bits_per_channel[16];\n\nstatic inline bool //\nwuffs_base__pixel_format__is_valid(const wuffs_base__pixel_format* f) {\n return f->repr != 0;\n}\n\n// wuffs_base__pixel_format__bits_per_pixel returns the number of bits per\n// pixel for interleaved pixel formats, and returns 0 for planar pixel formats.\nstatic inline uint32_t //\nwuffs_base__pixel_format__bits_per_pixel(const wuffs_base__pixel_format* f) {\n if (((f->repr >> 16) & 0x03) != 0) {\n return 0;\n }\n return wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 0)] +\n wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 4)] +\n wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 8)] +\n wuffs_base__pixel_format__bits_per_channel[0x0F & (f->repr >> 12)];\n}\n\nstatic inline bool //\n" +
+ "wuffs_base__pixel_format__is_direct(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 18) & 0x01) == 0;\n}\n\nstatic inline bool //\nwuffs_base__pixel_format__is_indexed(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 18) & 0x01) != 0;\n}\n\nstatic inline bool //\nwuffs_base__pixel_format__is_interleaved(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 16) & 0x03) == 0;\n}\n\nstatic inline bool //\nwuffs_base__pixel_format__is_planar(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 16) & 0x03) != 0;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_format__num_planes(const wuffs_base__pixel_format* f) {\n return ((f->repr >> 16) & 0x03) + 1;\n}\n\nstatic inline wuffs_base__pixel_alpha_transparency //\nwuffs_base__pixel_format__transparency(const wuffs_base__pixel_format* f) {\n return (wuffs_base__pixel_alpha_transparency)((f->repr >> 24) & 0x03);\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__pixel_format::is_valid() const {\n return wuffs_base__pixel_format__is_valid(this);\n}\n\n" +
+ "inline uint32_t //\nwuffs_base__pixel_format::bits_per_pixel() const {\n return wuffs_base__pixel_format__bits_per_pixel(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_direct() const {\n return wuffs_base__pixel_format__is_direct(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_indexed() const {\n return wuffs_base__pixel_format__is_indexed(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_interleaved() const {\n return wuffs_base__pixel_format__is_interleaved(this);\n}\n\ninline bool //\nwuffs_base__pixel_format::is_planar() const {\n return wuffs_base__pixel_format__is_planar(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_format::num_planes() const {\n return wuffs_base__pixel_format__num_planes(this);\n}\n\ninline wuffs_base__pixel_alpha_transparency //\nwuffs_base__pixel_format::transparency() const {\n return wuffs_base__pixel_format__transparency(this);\n}\n\n#endif // __cplusplus\n\n" +
"" +
"// --------\n\n// wuffs_base__pixel_subsampling encodes whether sample values cover one pixel\n// or cover multiple pixels.\n//\n// See https://github.com/google/wuffs/blob/main/doc/note/pixel-subsampling.md\n//\n// Do not manipulate its bits directly; they are private implementation\n// details. Use methods such as wuffs_base__pixel_subsampling__bias_x instead.\ntypedef struct wuffs_base__pixel_subsampling__struct {\n uint32_t repr;\n\n#ifdef __cplusplus\n inline uint32_t bias_x(uint32_t plane) const;\n inline uint32_t denominator_x(uint32_t plane) const;\n inline uint32_t bias_y(uint32_t plane) const;\n inline uint32_t denominator_y(uint32_t plane) const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_subsampling;\n\nstatic inline wuffs_base__pixel_subsampling //\nwuffs_base__make_pixel_subsampling(uint32_t repr) {\n wuffs_base__pixel_subsampling s;\n s.repr = repr;\n return s;\n}\n\n#define WUFFS_BASE__PIXEL_SUBSAMPLING__NONE 0x00000000\n\n#define WUFFS_BASE__PIXEL_SUBSAMPLING__444 0x000000\n#define WUFFS_BASE__PIXEL_SUBSAMPLIN" +
"G__440 0x010100\n#define WUFFS_BASE__PIXEL_SUBSAMPLING__422 0x101000\n#define WUFFS_BASE__PIXEL_SUBSAMPLING__420 0x111100\n#define WUFFS_BASE__PIXEL_SUBSAMPLING__411 0x303000\n#define WUFFS_BASE__PIXEL_SUBSAMPLING__410 0x313100\n\nstatic inline uint32_t //\nwuffs_base__pixel_subsampling__bias_x(const wuffs_base__pixel_subsampling* s,\n uint32_t plane) {\n uint32_t shift = ((plane & 0x03) * 8) + 6;\n return (s->repr >> shift) & 0x03;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_subsampling__denominator_x(\n const wuffs_base__pixel_subsampling* s,\n uint32_t plane) {\n uint32_t shift = ((plane & 0x03) * 8) + 4;\n return ((s->repr >> shift) & 0x03) + 1;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_subsampling__bias_y(const wuffs_base__pixel_subsampling* s,\n uint32_t plane) {\n uint32_t shift = ((plane & 0x03) * 8) + 2;\n return (s->repr >> shift) & 0x03;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_subsampling__denominator_y(\n con" +
@@ -164,8 +164,9 @@
"pl.pixfmt.repr = 0;\n ret.private_impl.pixsub.repr = 0;\n ret.private_impl.width = 0;\n ret.private_impl.height = 0;\n return ret;\n}\n\n// TODO: Should this function return bool? An error type?\nstatic inline void //\nwuffs_base__pixel_config__set(wuffs_base__pixel_config* c,\n uint32_t pixfmt_repr,\n uint32_t pixsub_repr,\n uint32_t width,\n uint32_t height) {\n if (!c) {\n return;\n }\n if (pixfmt_repr) {\n uint64_t wh = ((uint64_t)width) * ((uint64_t)height);\n // TODO: handle things other than 1 byte per pixel.\n if (wh <= ((uint64_t)SIZE_MAX)) {\n c->private_impl.pixfmt.repr = pixfmt_repr;\n c->private_impl.pixsub.repr = pixsub_repr;\n c->private_impl.width = width;\n c->private_impl.height = height;\n return;\n }\n }\n\n c->private_impl.pixfmt.repr = 0;\n c->private_impl.pixsub.repr = 0;\n c->private_impl.width = 0;\n c->private_impl.height = 0;\n}\n\nstatic inline void " +
" //\nwuffs_base__pixel_config__invalidate(wuffs_base__pixel_config* c) {\n if (c) {\n c->private_impl.pixfmt.repr = 0;\n c->private_impl.pixsub.repr = 0;\n c->private_impl.width = 0;\n c->private_impl.height = 0;\n }\n}\n\nstatic inline bool //\nwuffs_base__pixel_config__is_valid(const wuffs_base__pixel_config* c) {\n return c && c->private_impl.pixfmt.repr;\n}\n\nstatic inline wuffs_base__pixel_format //\nwuffs_base__pixel_config__pixel_format(const wuffs_base__pixel_config* c) {\n return c ? c->private_impl.pixfmt : wuffs_base__make_pixel_format(0);\n}\n\nstatic inline wuffs_base__pixel_subsampling //\nwuffs_base__pixel_config__pixel_subsampling(const wuffs_base__pixel_config* c) {\n return c ? c->private_impl.pixsub : wuffs_base__make_pixel_subsampling(0);\n}\n\nstatic inline wuffs_base__rect_ie_u32 //\nwuffs_base__pixel_config__bounds(const wuffs_base__pixel_config* c) {\n if (c) {\n wuffs_base__rect_ie_u32 ret;\n ret.min_incl_x = 0;\n ret.min_incl_y = 0;\n ret.max_excl_x = c->private_impl.width;\n r" +
"et.max_excl_y = c->private_impl.height;\n return ret;\n }\n\n wuffs_base__rect_ie_u32 ret;\n ret.min_incl_x = 0;\n ret.min_incl_y = 0;\n ret.max_excl_x = 0;\n ret.max_excl_y = 0;\n return ret;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_config__width(const wuffs_base__pixel_config* c) {\n return c ? c->private_impl.width : 0;\n}\n\nstatic inline uint32_t //\nwuffs_base__pixel_config__height(const wuffs_base__pixel_config* c) {\n return c ? c->private_impl.height : 0;\n}\n\n// TODO: this is the right API for planar (not interleaved) pixbufs? Should it\n// allow decoding into a color model different from the format's intrinsic one?\n// For example, decoding a JPEG image straight to RGBA instead of to YCbCr?\nstatic inline uint64_t //\nwuffs_base__pixel_config__pixbuf_len(const wuffs_base__pixel_config* c) {\n if (!c) {\n return 0;\n }\n if (wuffs_base__pixel_format__is_planar(&c->private_impl.pixfmt)) {\n // TODO: support planar pixel formats, concious of pixel subsampling.\n return 0;\n }\n uint32_t bits_per" +
- "_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&c->private_impl.pixfmt);\n if ((bits_per_pixel == 0) || ((bits_per_pixel % 8) != 0)) {\n // TODO: support fraction-of-byte pixels, e.g. 1 bit per pixel?\n return 0;\n }\n uint64_t bytes_per_pixel = bits_per_pixel / 8;\n\n uint64_t n =\n ((uint64_t)c->private_impl.width) * ((uint64_t)c->private_impl.height);\n if (n > (UINT64_MAX / bytes_per_pixel)) {\n return 0;\n }\n n *= bytes_per_pixel;\n\n if (wuffs_base__pixel_format__is_indexed(&c->private_impl.pixfmt)) {\n if (n > (UINT64_MAX - 1024)) {\n return 0;\n }\n n += 1024;\n }\n\n return n;\n}\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__pixel_config::set(uint32_t pixfmt_repr,\n uint32_t pixsub_repr,\n uint32_t width,\n uint32_t height) {\n wuffs_base__pixel_config__set(this, pixfmt_repr, pixsub_repr, width, height);\n}\n\ninline void //\nwuffs_base__pixel_config::invalidate() {\n wuffs_base__pixel_config" +
- "__invalidate(this);\n}\n\ninline bool //\nwuffs_base__pixel_config::is_valid() const {\n return wuffs_base__pixel_config__is_valid(this);\n}\n\ninline wuffs_base__pixel_format //\nwuffs_base__pixel_config::pixel_format() const {\n return wuffs_base__pixel_config__pixel_format(this);\n}\n\ninline wuffs_base__pixel_subsampling //\nwuffs_base__pixel_config::pixel_subsampling() const {\n return wuffs_base__pixel_config__pixel_subsampling(this);\n}\n\ninline wuffs_base__rect_ie_u32 //\nwuffs_base__pixel_config::bounds() const {\n return wuffs_base__pixel_config__bounds(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_config::width() const {\n return wuffs_base__pixel_config__width(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_config::height() const {\n return wuffs_base__pixel_config__height(this);\n}\n\ninline uint64_t //\nwuffs_base__pixel_config::pixbuf_len() const {\n return wuffs_base__pixel_config__pixbuf_len(this);\n}\n\n#endif // __cplusplus\n\n" +
+ "_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&c->private_impl.pixfmt);\n if ((bits_per_pixel == 0) || ((bits_per_pixel % 8) != 0)) {\n // TODO: support fraction-of-byte pixels, e.g. 1 bit per pixel?\n return 0;\n }\n uint64_t bytes_per_pixel = bits_per_pixel / 8;\n\n uint64_t n =\n ((uint64_t)c->private_impl.width) * ((uint64_t)c->private_impl.height);\n if (n > (UINT64_MAX / bytes_per_pixel)) {\n return 0;\n }\n n *= bytes_per_pixel;\n\n if (wuffs_base__pixel_format__is_indexed(&c->private_impl.pixfmt)) {\n if (n >\n (UINT64_MAX - WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH)) {\n return 0;\n }\n n += WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;\n }\n\n return n;\n}\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__pixel_config::set(uint32_t pixfmt_repr,\n uint32_t pixsub_repr,\n uint32_t width,\n uint32_t height) {\n wuffs_base__pixel_config__set(this, pixfmt_repr, pixsub_" +
+ "repr, width, height);\n}\n\ninline void //\nwuffs_base__pixel_config::invalidate() {\n wuffs_base__pixel_config__invalidate(this);\n}\n\ninline bool //\nwuffs_base__pixel_config::is_valid() const {\n return wuffs_base__pixel_config__is_valid(this);\n}\n\ninline wuffs_base__pixel_format //\nwuffs_base__pixel_config::pixel_format() const {\n return wuffs_base__pixel_config__pixel_format(this);\n}\n\ninline wuffs_base__pixel_subsampling //\nwuffs_base__pixel_config::pixel_subsampling() const {\n return wuffs_base__pixel_config__pixel_subsampling(this);\n}\n\ninline wuffs_base__rect_ie_u32 //\nwuffs_base__pixel_config::bounds() const {\n return wuffs_base__pixel_config__bounds(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_config::width() const {\n return wuffs_base__pixel_config__width(this);\n}\n\ninline uint32_t //\nwuffs_base__pixel_config::height() const {\n return wuffs_base__pixel_config__height(this);\n}\n\ninline uint64_t //\nwuffs_base__pixel_config::pixbuf_len() const {\n return wuffs_base__pixel_config__pixbuf_len(this);" +
+ "\n}\n\n#endif // __cplusplus\n\n" +
"" +
"// --------\n\ntypedef struct wuffs_base__image_config__struct {\n wuffs_base__pixel_config pixcfg;\n\n // Do not access the private_impl's fields directly. There is no API/ABI\n // compatibility or safety guarantee if you do so.\n struct {\n uint64_t first_frame_io_position;\n bool first_frame_is_opaque;\n } private_impl;\n\n#ifdef __cplusplus\n inline void set(uint32_t pixfmt_repr,\n uint32_t pixsub_repr,\n uint32_t width,\n uint32_t height,\n uint64_t first_frame_io_position,\n bool first_frame_is_opaque);\n inline void invalidate();\n inline bool is_valid() const;\n inline uint64_t first_frame_io_position() const;\n inline bool first_frame_is_opaque() const;\n#endif // __cplusplus\n\n} wuffs_base__image_config;\n\nstatic inline wuffs_base__image_config //\nwuffs_base__null_image_config() {\n wuffs_base__image_config ret;\n ret.pixcfg = wuffs_base__null_pixel_config();\n ret.private_impl.first_frame_io_position = 0;\n ret.private_im" +
"pl.first_frame_is_opaque = false;\n return ret;\n}\n\n// TODO: Should this function return bool? An error type?\nstatic inline void //\nwuffs_base__image_config__set(wuffs_base__image_config* c,\n uint32_t pixfmt_repr,\n uint32_t pixsub_repr,\n uint32_t width,\n uint32_t height,\n uint64_t first_frame_io_position,\n bool first_frame_is_opaque) {\n if (!c) {\n return;\n }\n if (pixfmt_repr) {\n c->pixcfg.private_impl.pixfmt.repr = pixfmt_repr;\n c->pixcfg.private_impl.pixsub.repr = pixsub_repr;\n c->pixcfg.private_impl.width = width;\n c->pixcfg.private_impl.height = height;\n c->private_impl.first_frame_io_position = first_frame_io_position;\n c->private_impl.first_frame_is_opaque = first_frame_is_opaque;\n return;\n }\n\n c->pixcfg.private_impl.pixfmt.repr = 0;\n c->pixcfg.private_impl.pixsub.repr = 0;\n c->pixcfg.private_impl.width" +
@@ -186,14 +187,15 @@
"" +
"// --------\n\ntypedef struct wuffs_base__pixel_buffer__struct {\n wuffs_base__pixel_config pixcfg;\n\n // Do not access the private_impl's fields directly. There is no API/ABI\n // compatibility or safety guarantee if you do so.\n struct {\n wuffs_base__table_u8 planes[WUFFS_BASE__PIXEL_FORMAT__NUM_PLANES_MAX];\n // TODO: color spaces.\n } private_impl;\n\n#ifdef __cplusplus\n inline wuffs_base__status set_from_slice(\n const wuffs_base__pixel_config* pixcfg,\n wuffs_base__slice_u8 pixbuf_memory);\n inline wuffs_base__status set_from_table(\n const wuffs_base__pixel_config* pixcfg,\n wuffs_base__table_u8 pixbuf_memory);\n inline wuffs_base__slice_u8 palette();\n inline wuffs_base__slice_u8 palette_or_else(wuffs_base__slice_u8 fallback);\n inline wuffs_base__pixel_format pixel_format() const;\n inline wuffs_base__table_u8 plane(uint32_t p);\n inline wuffs_base__color_u32_argb_premul color_u32_at(uint32_t x,\n uint32_t y) const;\n inline wuff" +
"s_base__status set_color_u32_at(\n uint32_t x,\n uint32_t y,\n wuffs_base__color_u32_argb_premul color);\n inline wuffs_base__status set_color_u32_fill_rect(\n wuffs_base__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color);\n#endif // __cplusplus\n\n} wuffs_base__pixel_buffer;\n\nstatic inline wuffs_base__pixel_buffer //\nwuffs_base__null_pixel_buffer() {\n wuffs_base__pixel_buffer ret;\n ret.pixcfg = wuffs_base__null_pixel_config();\n ret.private_impl.planes[0] = wuffs_base__empty_table_u8();\n ret.private_impl.planes[1] = wuffs_base__empty_table_u8();\n ret.private_impl.planes[2] = wuffs_base__empty_table_u8();\n ret.private_impl.planes[3] = wuffs_base__empty_table_u8();\n return ret;\n}\n\nstatic inline wuffs_base__status //\nwuffs_base__pixel_buffer__set_from_slice(wuffs_base__pixel_buffer* pb,\n const wuffs_base__pixel_config* pixcfg,\n wuffs_base__slice_u8 pixbuf_memory) {\n if (!pb) {\n return wuffs_b" +
- "ase__make_status(wuffs_base__error__bad_receiver);\n }\n memset(pb, 0, sizeof(*pb));\n if (!pixcfg) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n if (wuffs_base__pixel_format__is_planar(&pixcfg->private_impl.pixfmt)) {\n // TODO: support planar pixel formats, concious of pixel subsampling.\n return wuffs_base__make_status(wuffs_base__error__unsupported_option);\n }\n uint32_t bits_per_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&pixcfg->private_impl.pixfmt);\n if ((bits_per_pixel == 0) || ((bits_per_pixel % 8) != 0)) {\n // TODO: support fraction-of-byte pixels, e.g. 1 bit per pixel?\n return wuffs_base__make_status(wuffs_base__error__unsupported_option);\n }\n uint64_t bytes_per_pixel = bits_per_pixel / 8;\n\n uint8_t* ptr = pixbuf_memory.ptr;\n uint64_t len = pixbuf_memory.len;\n if (wuffs_base__pixel_format__is_indexed(&pixcfg->private_impl.pixfmt)) {\n // Split a 1024 byte chunk (256 palette entries × 4 bytes per entry) from\n // the start of pixbuf_me" +
- "mory. We split from the start, not the end, so\n // that the both chunks' pointers have the same alignment as the original\n // pointer, up to an alignment of 1024.\n if (len < 1024) {\n return wuffs_base__make_status(\n wuffs_base__error__bad_argument_length_too_short);\n }\n wuffs_base__table_u8* tab =\n &pb->private_impl\n .planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];\n tab->ptr = ptr;\n tab->width = 1024;\n tab->height = 1;\n tab->stride = 1024;\n ptr += 1024;\n len -= 1024;\n }\n\n uint64_t wh = ((uint64_t)pixcfg->private_impl.width) *\n ((uint64_t)pixcfg->private_impl.height);\n size_t width = (size_t)(pixcfg->private_impl.width);\n if ((wh > (UINT64_MAX / bytes_per_pixel)) ||\n (width > (SIZE_MAX / bytes_per_pixel))) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n wh *= bytes_per_pixel;\n width = ((size_t)(width * bytes_per_pixel));\n if (wh > len) {\n return wuffs_base__make_status(\n wu" +
- "ffs_base__error__bad_argument_length_too_short);\n }\n\n pb->pixcfg = *pixcfg;\n wuffs_base__table_u8* tab = &pb->private_impl.planes[0];\n tab->ptr = ptr;\n tab->width = width;\n tab->height = pixcfg->private_impl.height;\n tab->stride = width;\n return wuffs_base__make_status(NULL);\n}\n\nstatic inline wuffs_base__status //\nwuffs_base__pixel_buffer__set_from_table(wuffs_base__pixel_buffer* pb,\n const wuffs_base__pixel_config* pixcfg,\n wuffs_base__table_u8 pixbuf_memory) {\n if (!pb) {\n return wuffs_base__make_status(wuffs_base__error__bad_receiver);\n }\n memset(pb, 0, sizeof(*pb));\n if (!pixcfg ||\n wuffs_base__pixel_format__is_planar(&pixcfg->private_impl.pixfmt)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n uint32_t bits_per_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&pixcfg->private_impl.pixfmt);\n if ((bits_per_pixel == 0) || ((bits_per_pixel % 8) != 0)) {\n // TODO: suppor" +
- "t fraction-of-byte pixels, e.g. 1 bit per pixel?\n return wuffs_base__make_status(wuffs_base__error__unsupported_option);\n }\n uint64_t bytes_per_pixel = bits_per_pixel / 8;\n\n uint64_t width_in_bytes =\n ((uint64_t)pixcfg->private_impl.width) * bytes_per_pixel;\n if ((width_in_bytes > pixbuf_memory.width) ||\n (pixcfg->private_impl.height > pixbuf_memory.height)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n\n pb->pixcfg = *pixcfg;\n pb->private_impl.planes[0] = pixbuf_memory;\n return wuffs_base__make_status(NULL);\n}\n\n// wuffs_base__pixel_buffer__palette returns the palette color data. If\n// non-empty, it will have length 1024.\nstatic inline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer__palette(wuffs_base__pixel_buffer* pb) {\n if (pb &&\n wuffs_base__pixel_format__is_indexed(&pb->pixcfg.private_impl.pixfmt)) {\n wuffs_base__table_u8* tab =\n &pb->private_impl\n .planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];\n if ((tab->width =" +
- "= 1024) && (tab->height == 1)) {\n return wuffs_base__make_slice_u8(tab->ptr, 1024);\n }\n }\n return wuffs_base__make_slice_u8(NULL, 0);\n}\n\nstatic inline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer__palette_or_else(wuffs_base__pixel_buffer* pb,\n wuffs_base__slice_u8 fallback) {\n if (pb &&\n wuffs_base__pixel_format__is_indexed(&pb->pixcfg.private_impl.pixfmt)) {\n wuffs_base__table_u8* tab =\n &pb->private_impl\n .planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];\n if ((tab->width == 1024) && (tab->height == 1)) {\n return wuffs_base__make_slice_u8(tab->ptr, 1024);\n }\n }\n return fallback;\n}\n\nstatic inline wuffs_base__pixel_format //\nwuffs_base__pixel_buffer__pixel_format(const wuffs_base__pixel_buffer* pb) {\n if (pb) {\n return pb->pixcfg.private_impl.pixfmt;\n }\n return wuffs_base__make_pixel_format(WUFFS_BASE__PIXEL_FORMAT__INVALID);\n}\n\nstatic inline wuffs_base__table_u8 //\nwuffs_base__pixel_buffer__plane(wu" +
- "ffs_base__pixel_buffer* pb, uint32_t p) {\n if (pb && (p < WUFFS_BASE__PIXEL_FORMAT__NUM_PLANES_MAX)) {\n return pb->private_impl.planes[p];\n }\n\n wuffs_base__table_u8 ret;\n ret.ptr = NULL;\n ret.width = 0;\n ret.height = 0;\n ret.stride = 0;\n return ret;\n}\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__color_u32_argb_premul //\nwuffs_base__pixel_buffer__color_u32_at(const wuffs_base__pixel_buffer* pb,\n uint32_t x,\n uint32_t y);\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_buffer__set_color_u32_at(\n wuffs_base__pixel_buffer* pb,\n uint32_t x,\n uint32_t y,\n wuffs_base__color_u32_argb_premul color);\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_buffer__set_color_u32_fill_rect(\n wuffs_base__pixel_buffer* pb,\n wuffs_base__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color);\n\n#ifdef __cplusplus\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_from_slice(\n con" +
- "st wuffs_base__pixel_config* pixcfg_arg,\n wuffs_base__slice_u8 pixbuf_memory) {\n return wuffs_base__pixel_buffer__set_from_slice(this, pixcfg_arg,\n pixbuf_memory);\n}\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_from_table(\n const wuffs_base__pixel_config* pixcfg_arg,\n wuffs_base__table_u8 pixbuf_memory) {\n return wuffs_base__pixel_buffer__set_from_table(this, pixcfg_arg,\n pixbuf_memory);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer::palette() {\n return wuffs_base__pixel_buffer__palette(this);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer::palette_or_else(wuffs_base__slice_u8 fallback) {\n return wuffs_base__pixel_buffer__palette_or_else(this, fallback);\n}\n\ninline wuffs_base__pixel_format //\nwuffs_base__pixel_buffer::pixel_format() const {\n return wuffs_base__pixel_buffer__pixel_format(this);\n}\n\ninline wuffs_base__table_u8 //\nwuffs_base__pixel_buffer::pla" +
- "ne(uint32_t p) {\n return wuffs_base__pixel_buffer__plane(this, p);\n}\n\ninline wuffs_base__color_u32_argb_premul //\nwuffs_base__pixel_buffer::color_u32_at(uint32_t x, uint32_t y) const {\n return wuffs_base__pixel_buffer__color_u32_at(this, x, y);\n}\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_buffer__set_color_u32_fill_rect(\n wuffs_base__pixel_buffer* pb,\n wuffs_base__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color);\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_color_u32_at(\n uint32_t x,\n uint32_t y,\n wuffs_base__color_u32_argb_premul color) {\n return wuffs_base__pixel_buffer__set_color_u32_at(this, x, y, color);\n}\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_color_u32_fill_rect(\n wuffs_base__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color) {\n return wuffs_base__pixel_buffer__set_color_u32_fill_rect(this, rect, color);\n}\n\n#endif // __cplusplus\n\n" +
+ "ase__make_status(wuffs_base__error__bad_receiver);\n }\n memset(pb, 0, sizeof(*pb));\n if (!pixcfg) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n if (wuffs_base__pixel_format__is_planar(&pixcfg->private_impl.pixfmt)) {\n // TODO: support planar pixel formats, concious of pixel subsampling.\n return wuffs_base__make_status(wuffs_base__error__unsupported_option);\n }\n uint32_t bits_per_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&pixcfg->private_impl.pixfmt);\n if ((bits_per_pixel == 0) || ((bits_per_pixel % 8) != 0)) {\n // TODO: support fraction-of-byte pixels, e.g. 1 bit per pixel?\n return wuffs_base__make_status(wuffs_base__error__unsupported_option);\n }\n uint64_t bytes_per_pixel = bits_per_pixel / 8;\n\n uint8_t* ptr = pixbuf_memory.ptr;\n uint64_t len = pixbuf_memory.len;\n if (wuffs_base__pixel_format__is_indexed(&pixcfg->private_impl.pixfmt)) {\n // Split a WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH byte\n // chunk (1024 bytes = 256 pa" +
+ "lette entries × 4 bytes per entry) from the\n // start of pixbuf_memory. We split from the start, not the end, so that\n // the both chunks' pointers have the same alignment as the original\n // pointer, up to an alignment of 1024.\n if (len < WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return wuffs_base__make_status(\n wuffs_base__error__bad_argument_length_too_short);\n }\n wuffs_base__table_u8* tab =\n &pb->private_impl\n .planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];\n tab->ptr = ptr;\n tab->width = WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;\n tab->height = 1;\n tab->stride = WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;\n ptr += WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;\n len -= WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;\n }\n\n uint64_t wh = ((uint64_t)pixcfg->private_impl.width) *\n ((uint64_t)pixcfg->private_impl.height);\n size_t width = (size_t)(pixcfg->priva" +
+ "te_impl.width);\n if ((wh > (UINT64_MAX / bytes_per_pixel)) ||\n (width > (SIZE_MAX / bytes_per_pixel))) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n wh *= bytes_per_pixel;\n width = ((size_t)(width * bytes_per_pixel));\n if (wh > len) {\n return wuffs_base__make_status(\n wuffs_base__error__bad_argument_length_too_short);\n }\n\n pb->pixcfg = *pixcfg;\n wuffs_base__table_u8* tab = &pb->private_impl.planes[0];\n tab->ptr = ptr;\n tab->width = width;\n tab->height = pixcfg->private_impl.height;\n tab->stride = width;\n return wuffs_base__make_status(NULL);\n}\n\nstatic inline wuffs_base__status //\nwuffs_base__pixel_buffer__set_from_table(wuffs_base__pixel_buffer* pb,\n const wuffs_base__pixel_config* pixcfg,\n wuffs_base__table_u8 pixbuf_memory) {\n if (!pb) {\n return wuffs_base__make_status(wuffs_base__error__bad_receiver);\n }\n memset(pb, 0, sizeof(*pb));\n if (!pixcfg ||\n wuffs_bas" +
+ "e__pixel_format__is_planar(&pixcfg->private_impl.pixfmt)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n uint32_t bits_per_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&pixcfg->private_impl.pixfmt);\n if ((bits_per_pixel == 0) || ((bits_per_pixel % 8) != 0)) {\n // TODO: support fraction-of-byte pixels, e.g. 1 bit per pixel?\n return wuffs_base__make_status(wuffs_base__error__unsupported_option);\n }\n uint64_t bytes_per_pixel = bits_per_pixel / 8;\n\n uint64_t width_in_bytes =\n ((uint64_t)pixcfg->private_impl.width) * bytes_per_pixel;\n if ((width_in_bytes > pixbuf_memory.width) ||\n (pixcfg->private_impl.height > pixbuf_memory.height)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n\n pb->pixcfg = *pixcfg;\n pb->private_impl.planes[0] = pixbuf_memory;\n return wuffs_base__make_status(NULL);\n}\n\n// wuffs_base__pixel_buffer__palette returns the palette color data. If\n// non-empty, it will have length\n// WUFFS_BASE__PIXEL_FORMAT__IN" +
+ "DEXED__PALETTE_BYTE_LENGTH.\nstatic inline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer__palette(wuffs_base__pixel_buffer* pb) {\n if (pb &&\n wuffs_base__pixel_format__is_indexed(&pb->pixcfg.private_impl.pixfmt)) {\n wuffs_base__table_u8* tab =\n &pb->private_impl\n .planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];\n if ((tab->width ==\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) &&\n (tab->height == 1)) {\n return wuffs_base__make_slice_u8(\n tab->ptr, WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH);\n }\n }\n return wuffs_base__make_slice_u8(NULL, 0);\n}\n\nstatic inline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer__palette_or_else(wuffs_base__pixel_buffer* pb,\n wuffs_base__slice_u8 fallback) {\n if (pb &&\n wuffs_base__pixel_format__is_indexed(&pb->pixcfg.private_impl.pixfmt)) {\n wuffs_base__table_u8* tab =\n &pb->private_impl\n .planes[WUFFS_BASE__PIXEL_FO" +
+ "RMAT__INDEXED__COLOR_PLANE];\n if ((tab->width ==\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) &&\n (tab->height == 1)) {\n return wuffs_base__make_slice_u8(\n tab->ptr, WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH);\n }\n }\n return fallback;\n}\n\nstatic inline wuffs_base__pixel_format //\nwuffs_base__pixel_buffer__pixel_format(const wuffs_base__pixel_buffer* pb) {\n if (pb) {\n return pb->pixcfg.private_impl.pixfmt;\n }\n return wuffs_base__make_pixel_format(WUFFS_BASE__PIXEL_FORMAT__INVALID);\n}\n\nstatic inline wuffs_base__table_u8 //\nwuffs_base__pixel_buffer__plane(wuffs_base__pixel_buffer* pb, uint32_t p) {\n if (pb && (p < WUFFS_BASE__PIXEL_FORMAT__NUM_PLANES_MAX)) {\n return pb->private_impl.planes[p];\n }\n\n wuffs_base__table_u8 ret;\n ret.ptr = NULL;\n ret.width = 0;\n ret.height = 0;\n ret.stride = 0;\n return ret;\n}\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__color_u32_argb_premul //\nwuffs_base__pixel_buffer__color_u32_at(const wuffs_base__pixel_buffe" +
+ "r* pb,\n uint32_t x,\n uint32_t y);\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_buffer__set_color_u32_at(\n wuffs_base__pixel_buffer* pb,\n uint32_t x,\n uint32_t y,\n wuffs_base__color_u32_argb_premul color);\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_buffer__set_color_u32_fill_rect(\n wuffs_base__pixel_buffer* pb,\n wuffs_base__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color);\n\n#ifdef __cplusplus\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_from_slice(\n const wuffs_base__pixel_config* pixcfg_arg,\n wuffs_base__slice_u8 pixbuf_memory) {\n return wuffs_base__pixel_buffer__set_from_slice(this, pixcfg_arg,\n pixbuf_memory);\n}\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_from_table(\n const wuffs_base__pixel_config* pixcfg_arg,\n wuffs_base__table_u8 pixbuf_memory) {\n return wuff" +
+ "s_base__pixel_buffer__set_from_table(this, pixcfg_arg,\n pixbuf_memory);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer::palette() {\n return wuffs_base__pixel_buffer__palette(this);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__pixel_buffer::palette_or_else(wuffs_base__slice_u8 fallback) {\n return wuffs_base__pixel_buffer__palette_or_else(this, fallback);\n}\n\ninline wuffs_base__pixel_format //\nwuffs_base__pixel_buffer::pixel_format() const {\n return wuffs_base__pixel_buffer__pixel_format(this);\n}\n\ninline wuffs_base__table_u8 //\nwuffs_base__pixel_buffer::plane(uint32_t p) {\n return wuffs_base__pixel_buffer__plane(this, p);\n}\n\ninline wuffs_base__color_u32_argb_premul //\nwuffs_base__pixel_buffer::color_u32_at(uint32_t x, uint32_t y) const {\n return wuffs_base__pixel_buffer__color_u32_at(this, x, y);\n}\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_buffer__set_color_u32_fill_rect(\n wuffs_base__pixel_buffer* pb,\n wuffs_b" +
+ "ase__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color);\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_color_u32_at(\n uint32_t x,\n uint32_t y,\n wuffs_base__color_u32_argb_premul color) {\n return wuffs_base__pixel_buffer__set_color_u32_at(this, x, y, color);\n}\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_color_u32_fill_rect(\n wuffs_base__rect_ie_u32 rect,\n wuffs_base__color_u32_argb_premul color) {\n return wuffs_base__pixel_buffer__set_color_u32_fill_rect(this, rect, color);\n}\n\n#endif // __cplusplus\n\n" +
"" +
"// --------\n\ntypedef struct wuffs_base__decode_frame_options__struct {\n // Do not access the private_impl's fields directly. There is no API/ABI\n // compatibility or safety guarantee if you do so.\n struct {\n uint8_t TODO;\n } private_impl;\n\n#ifdef __cplusplus\n#endif // __cplusplus\n\n} wuffs_base__decode_frame_options;\n\n#ifdef __cplusplus\n\n#endif // __cplusplus\n\n" +
"" +
@@ -567,8 +569,9 @@
"ect__xxxx(pb, rect, color);\n return wuffs_base__make_status(NULL);\n\n // Common formats above. Rarer formats below.\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n wuffs_base__pixel_buffer__set_color_u32_fill_rect__xx(\n pb, rect,\n wuffs_base__color_u32_argb_premul__as__color_u16_rgb_565(color));\n return wuffs_base__make_status(NULL);\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n wuffs_base__pixel_buffer__set_color_u32_fill_rect__xxx(pb, rect, color);\n return wuffs_base__make_status(NULL);\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n wuffs_base__pixel_buffer__set_color_u32_fill_rect__xxxx(\n pb, rect,\n wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(\n color));\n return wuffs_base__make_status(NULL);\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n wuffs_base__pixel_buffer__set_color_u32_fill_rect__xxxxxxxx(\n pb, rect,\n wuffs_base__color_u32_argb_premul__as__color_u64_argb_no" +
"npremul(\n color));\n return wuffs_base__make_status(NULL);\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n wuffs_base__pixel_buffer__set_color_u32_fill_rect__xxxx(\n pb, rect,\n wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(\n wuffs_base__swap_u32_argb_abgr(color)));\n return wuffs_base__make_status(NULL);\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n wuffs_base__pixel_buffer__set_color_u32_fill_rect__xxxx(\n pb, rect, wuffs_base__swap_u32_argb_abgr(color));\n return wuffs_base__make_status(NULL);\n }\n\n uint32_t y;\n for (y = rect.min_incl_y; y < rect.max_excl_y; y++) {\n uint32_t x;\n for (x = rect.min_incl_x; x < rect.max_excl_x; x++) {\n wuffs_base__pixel_buffer__set_color_u32_at(pb, x, y, color);\n }\n }\n return wuffs_base__make_status(NULL);\n}\n\n" +
"" +
- "// --------\n\nWUFFS_BASE__MAYBE_STATIC uint8_t //\nwuffs_base__pixel_palette__closest_element(\n wuffs_base__slice_u8 palette_slice,\n wuffs_base__pixel_format palette_format,\n wuffs_base__color_u32_argb_premul c) {\n size_t n = palette_slice.len / 4;\n if (n > 256) {\n n = 256;\n }\n size_t best_index = 0;\n uint64_t best_score = 0xFFFFFFFFFFFFFFFF;\n\n // Work in 16-bit color.\n uint32_t ca = 0x101 * (0xFF & (c >> 24));\n uint32_t cr = 0x101 * (0xFF & (c >> 16));\n uint32_t cg = 0x101 * (0xFF & (c >> 8));\n uint32_t cb = 0x101 * (0xFF & (c >> 0));\n\n switch (palette_format.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY: {\n bool nonpremul = palette_format.repr ==\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL;\n\n size_t i;\n for (i = 0; i < n; i++) {\n // Work in 16-bit color.\n uint32_t pb = 0x101 * ((uint32_t)(palette" +
- "_slice.ptr[(4 * i) + 0]));\n uint32_t pg = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 1]));\n uint32_t pr = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 2]));\n uint32_t pa = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 3]));\n\n // Convert to premultiplied alpha.\n if (nonpremul && (pa != 0xFFFF)) {\n pb = (pb * pa) / 0xFFFF;\n pg = (pg * pa) / 0xFFFF;\n pr = (pr * pa) / 0xFFFF;\n }\n\n // These deltas are conceptually int32_t (signed) but after squaring,\n // it's equivalent to work in uint32_t (unsigned).\n pb -= cb;\n pg -= cg;\n pr -= cr;\n pa -= ca;\n uint64_t score = ((uint64_t)(pb * pb)) + ((uint64_t)(pg * pg)) +\n ((uint64_t)(pr * pr)) + ((uint64_t)(pa * pa));\n if (best_score > score) {\n best_score = score;\n best_index = i;\n }\n }\n break;\n }\n }\n\n return (uint8_t)best_index;\n}\n\n" +
+ "// --------\n\nWUFFS_BASE__MAYBE_STATIC uint8_t //\nwuffs_base__pixel_palette__closest_element(\n wuffs_base__slice_u8 palette_slice,\n wuffs_base__pixel_format palette_format,\n wuffs_base__color_u32_argb_premul c) {\n size_t n = palette_slice.len / 4;\n if (n > (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n n = (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4);\n }\n size_t best_index = 0;\n uint64_t best_score = 0xFFFFFFFFFFFFFFFF;\n\n // Work in 16-bit color.\n uint32_t ca = 0x101 * (0xFF & (c >> 24));\n uint32_t cr = 0x101 * (0xFF & (c >> 16));\n uint32_t cg = 0x101 * (0xFF & (c >> 8));\n uint32_t cb = 0x101 * (0xFF & (c >> 0));\n\n switch (palette_format.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY: {\n bool nonpremul = palette_format.repr ==\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL;\n\n size_t i;\n" +
+ " for (i = 0; i < n; i++) {\n // Work in 16-bit color.\n uint32_t pb = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 0]));\n uint32_t pg = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 1]));\n uint32_t pr = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 2]));\n uint32_t pa = 0x101 * ((uint32_t)(palette_slice.ptr[(4 * i) + 3]));\n\n // Convert to premultiplied alpha.\n if (nonpremul && (pa != 0xFFFF)) {\n pb = (pb * pa) / 0xFFFF;\n pg = (pg * pa) / 0xFFFF;\n pr = (pr * pa) / 0xFFFF;\n }\n\n // These deltas are conceptually int32_t (signed) but after squaring,\n // it's equivalent to work in uint32_t (unsigned).\n pb -= cb;\n pg -= cg;\n pr -= cr;\n pa -= ca;\n uint64_t score = ((uint64_t)(pb * pb)) + ((uint64_t)(pg * pg)) +\n ((uint64_t)(pr * pr)) + ((uint64_t)(pa * pa));\n if (best_score > score) {\n best_score = score;\n best_index = i;\n " +
+ "}\n }\n break;\n }\n }\n\n return (uint8_t)best_index;\n}\n\n" +
"" +
"// --------\n\nstatic inline uint32_t //\nwuffs_base__composite_nonpremul_nonpremul_u32_axxx(uint32_t dst_nonpremul,\n uint32_t src_nonpremul) {\n // Extract 16-bit color components.\n uint32_t sa = 0x101 * (0xFF & (src_nonpremul >> 24));\n uint32_t sr = 0x101 * (0xFF & (src_nonpremul >> 16));\n uint32_t sg = 0x101 * (0xFF & (src_nonpremul >> 8));\n uint32_t sb = 0x101 * (0xFF & (src_nonpremul >> 0));\n uint32_t da = 0x101 * (0xFF & (dst_nonpremul >> 24));\n uint32_t dr = 0x101 * (0xFF & (dst_nonpremul >> 16));\n uint32_t dg = 0x101 * (0xFF & (dst_nonpremul >> 8));\n uint32_t db = 0x101 * (0xFF & (dst_nonpremul >> 0));\n\n // Convert dst from nonpremul to premul.\n dr = (dr * da) / 0xFFFF;\n dg = (dg * da) / 0xFFFF;\n db = (db * da) / 0xFFFF;\n\n // Calculate the inverse of the src-alpha: how much of the dst to keep.\n uint32_t ia = 0xFFFF - sa;\n\n // Composite src (nonpremul) over dst (premul).\n da = sa + ((da * ia) / 0xFFFF);\n dr = ((sr * sa) + (dr * ia)) / 0xF" +
"FFF;\n dg = ((sg * sa) + (dg * ia)) / 0xFFFF;\n db = ((sb * sa) + (db * ia)) / 0xFFFF;\n\n // Convert dst from premul to nonpremul.\n if (da != 0) {\n dr = (dr * 0xFFFF) / da;\n dg = (dg * 0xFFFF) / da;\n db = (db * 0xFFFF) / da;\n }\n\n // Convert from 16-bit color to 8-bit color.\n da >>= 8;\n dr >>= 8;\n dg >>= 8;\n db >>= 8;\n\n // Combine components.\n return (db << 0) | (dg << 8) | (dr << 16) | (da << 24);\n}\n\nstatic inline uint64_t //\nwuffs_base__composite_nonpremul_nonpremul_u64_axxx(uint64_t dst_nonpremul,\n uint64_t src_nonpremul) {\n // Extract components.\n uint64_t sa = 0xFFFF & (src_nonpremul >> 48);\n uint64_t sr = 0xFFFF & (src_nonpremul >> 32);\n uint64_t sg = 0xFFFF & (src_nonpremul >> 16);\n uint64_t sb = 0xFFFF & (src_nonpremul >> 0);\n uint64_t da = 0xFFFF & (dst_nonpremul >> 48);\n uint64_t dr = 0xFFFF & (dst_nonpremul >> 32);\n uint64_t dg = 0xFFFF & (dst_nonpremul >> 16);\n uint64_t db = 0xFFFF & (dst_nonpremul >> 0);\n\n // Convert ds" +
@@ -609,10 +612,10 @@
"_565 = wuffs_base__peek_u16le__no_bounds_check(d + (0 * 2));\n uint32_t old_r5 = 0x1F & (old_rgb_565 >> 11);\n uint32_t dr = (0x8421 * old_r5) >> 4;\n uint32_t old_g6 = 0x3F & (old_rgb_565 >> 5);\n uint32_t dg = (0x1041 * old_g6) >> 2;\n uint32_t old_b5 = 0x1F & (old_rgb_565 >> 0);\n uint32_t db = (0x8421 * old_b5) >> 4;\n\n // Calculate the inverse of the src-alpha: how much of the dst to keep.\n uint32_t ia = 0xFFFF - sa;\n\n // Composite src (premul) over dst (premul).\n dr = sr + ((dr * ia) / 0xFFFF);\n dg = sg + ((dg * ia) / 0xFFFF);\n db = sb + ((db * ia) / 0xFFFF);\n\n // Convert from 16-bit color to 565 color and combine the components.\n uint32_t new_r5 = 0x1F & (dr >> 11);\n uint32_t new_g6 = 0x3F & (dg >> 10);\n uint32_t new_b5 = 0x1F & (db >> 11);\n uint32_t new_rgb_565 = (new_r5 << 11) | (new_g6 << 5) | (new_b5 << 0);\n wuffs_base__poke_u16le__no_bounds_check(d + (0 * 2), (uint16_t)new_rgb_565);\n\n s += 1 * 4;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nst" +
"atic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__y(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t y5 = s[0] >> 3;\n uint32_t y6 = s[0] >> 2;\n uint32_t rgb_565 = (y5 << 11) | (y6 << 5) | (y5 << 0);\n wuffs_base__poke_u16le__no_bounds_check(d + (0 * 2), (uint16_t)rgb_565);\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n " +
" uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len2 = dst_len / 2;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len2 < src_len2) ? dst_len2 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t y5 = s[0] >> 3;\n uint32_t y6 = s[0] >> 2;\n uint32_t rgb_565 = (y5 << 11) | (y6 << 5) | (y5 << 0);\n wuffs_base__poke_u16le__no_bounds_check(d + (0 * 2), (uint16_t)rgb_565);\n\n s += 1 * 2;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n " +
- " const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n wuffs_base__poke_u16le__no_bounds_check(\n d + (0 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (1 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[1] * 4)));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (2 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[2] * 4)));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (3 * 2), wuffs_base__peek" +
- "_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[3] * 4)));\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 2;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n wuffs_base__poke_u16le__no_bounds_check(\n d + (0 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__color_u16_rgb_565__as__color_u32_argb_premul(\n w" +
- "uffs_base__peek_u16le__no_bounds_check(d + (0 * 2)));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (0 * 2),\n wuffs_base__color_u32_argb_premul__as__color_u16_rgb_565(\n wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0)));\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_ch" +
- "eck(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u16le__no_bounds_check(d + (0 * 2), (uint16_t)s0);\n }\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\n" +
+ " const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n wuffs_base__poke_u16le__no_bounds_check(\n d + (0 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (1 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[1] * 4)));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (2 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[2] * 4)));\n wuffs_base__poke_u16le" +
+ "__no_bounds_check(\n d + (3 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[3] * 4)));\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 2;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n wuffs_base__poke_u16le__no_bounds_check(\n d + (0 * 2), wuffs_base__peek_u16le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: u" +
+ "nroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__color_u16_rgb_565__as__color_u32_argb_premul(\n wuffs_base__peek_u16le__no_bounds_check(d + (0 * 2)));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u16le__no_bounds_check(\n d + (0 * 2),\n wuffs_base__color_u32_argb_premul__as__color_u16_rgb_565(\n wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0)));\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr_565__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len2 = dst_len / 2;\n size_t len = (dst_len2 < src_len) ? dst_len2 : src_len" +
+ ";\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u16le__no_bounds_check(d + (0 * 2), (uint16_t)s0);\n }\n\n s += 1 * 1;\n d += 1 * 2;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
"// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr__bgr_565(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len3 < src_len2) ? dst_len3 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__color_u16_rgb_565__as__color_u32_argb_premul(\n wuffs_base__peek_u16le__no_bounds_check(s + (0 * 2)));\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n\n s += 1 * 2;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr__bgra_nonpremul__src(uint8_t* dst_ptr,\n " +
" size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len3 < src_len4) ? dst_len3 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 =\n wuffs_base__color_u32_argb_nonpremul__as__color_u32_argb_premul(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n\n s += 1 * 4;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgr__bgra_nonpremul_4x16le__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_" +
@@ -632,31 +635,31 @@
"_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__color_u64__as__color_u32(\n wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8))));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul_4x16le__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint64_t d0 = wuffs_base__color_u32__as__color_u64(" +
"\n wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4)));\n uint64_t s0 = wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u64__as__color_u32(\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0)));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u32_argb_premul__as__" +
"color_u32_argb_nonpremul(s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_nonpremul_premul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len" +
- ",\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__composite_nonpremul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__rgba_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t sr" +
- "c_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__composite_nonpremul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr" +
- ";\n size_t n = len;\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke" +
- "_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_nonpremul_premul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n" +
+ ",\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__composite_nonpremul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__rgba_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t ds" +
+ "t_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__composite_nonpremul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_le" +
+ "n4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u3" +
+ "2le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_nonpremul_premul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
"// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint8_t s0 = s[0];\n uint8_t s1 = s[1];\n uint8_t s2 = s[2];\n uint8_t s3 = s[3];\n d[0] = s0;\n d[1] = s0;\n d[2] = s1;\n d[3] = s1;\n d[4] = s2;\n d[5] = s2;\n d[6] = s3;\n d[7] = s3;\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_le" +
"n / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8),\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul_4x16le__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len8 < src_len8) ? dst_len8 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n siz" +
"e_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 = wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8),\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0));\n\n s += 1 * 8;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_premul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t s0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * " +
"4))));\n wuffs_base__poke_u64le__no_bounds_check(d + (0 * 8), s0);\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), wuffs_base__composite_nonpremul_premul_u64_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler" +
- "__bgra_nonpremul_4x16le__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4)));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8),\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src(\n uint8_t* dst_ptr,\n " +
- " size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint8_t s0 = s[0];\n uint8_t s1 = s[1];\n uint8_t s2 = s[2];\n uint8_t s3 = s[3];\n d[0] = s2;\n d[1] = s2;\n d[2] = s1;\n d[3] = s1;\n d[4] = s0;\n d[5] = s0;\n d[6] = s3;\n d[7] = s3;\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n cons" +
- "t uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 =\n wuffs_base__color_u32__as__color_u64(wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4))));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8),\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t s0 = wuffs_base__color_u32__as__color_u64(\n wuffs" +
- "_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(\n wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)))));\n wuffs_base__poke_u64le__no_bounds_check(d + (0 * 8), s0);\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 =\n wuffs_base__color_u32__as__color_u64(wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4))));\n wuffs_base__poke_u" +
- "64le__no_bounds_check(\n d + (0 * 8), wuffs_base__composite_nonpremul_premul_u64_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\n" +
+ "__bgra_nonpremul_4x16le__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4)));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8),\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremu" +
+ "l_4x16le__rgba_nonpremul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint8_t s0 = s[0];\n uint8_t s1 = s[1];\n uint8_t s2 = s[2];\n uint8_t s3 = s[3];\n d[0] = s2;\n d[1] = s2;\n d[2] = s1;\n d[3] = s1;\n d[4] = s0;\n d[5] = s0;\n d[6] = s3;\n d[7] = s3;\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len" +
+ "4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 =\n wuffs_base__color_u32__as__color_u64(wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4))));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8),\n wuffs_base__composite_nonpremul_nonpremul_u64_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t " +
+ "s0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__color_u32_argb_premul__as__color_u32_argb_nonpremul(\n wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)))));\n wuffs_base__poke_u64le__no_bounds_check(d + (0 * 8), s0);\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len8 < src_len4) ? dst_len8 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n\n size_t n = len;\n while (n >= 1) {\n uint64_t d0 = wuffs_base__peek_u64le__no_bounds_check(d + (0 * 8));\n uint64_t s0 =\n wuffs_base__color_u32__as__color_u64(wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le" +
+ "__no_bounds_check(s + (0 * 4))));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), wuffs_base__composite_nonpremul_premul_u64_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 8;\n n -= 1;\n }\n return len;\n}\n\n" +
"" +
"// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u32_argb_nonpremul__as__color_u32_argb_premul(s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul_4x16le__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 =" +
" dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint64_t s0 = wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u64_argb_nonpremul__as__color_u32_argb_premul(s0));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bo" +
"unds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul_4x16le__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint64_t d0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4)));\n uint64_t s0 = wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4" +
"),\n wuffs_base__color_u64__as__color_u32(\n wuffs_base__composite_premul_nonpremul_u64_axxx(d0, s0)));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__bgra_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_premul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__p" +
- "ixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_p" +
- "alette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u32_argb_nonpremul__as__color_u32_argb_premul(s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t" +
- "* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint64_t s0 = wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8" +
- "));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__swap_u32_argb_abgr(\n wuffs_base__color_u64_argb_nonpremul__as__color_u32_argb_premul(\n s0)));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint64_t d0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4)));\n uint64_t s0 = wuffs_base__swap_u64_argb_abgr(\n wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8)));\n wuffs_base__poke_u32le__no_bo" +
- "unds_check(\n d + (0 * 4),\n wuffs_base__color_u64__as__color_u32(\n wuffs_base__composite_premul_nonpremul_u64_axxx(d0, s0)));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_premul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n" +
- "\n return len;\n}\n\n" +
+ "ixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src(\n " +
+ "uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u32_argb_nonpremul__as__color_u32_argb_premul(s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len " +
+ "= (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint64_t" +
+ " s0 = wuffs_base__peek_u64le__no_bounds_check(s + (0 * 8));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__swap_u32_argb_abgr(\n wuffs_base__color_u64_argb_nonpremul__as__color_u32_argb_premul(\n s0)));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len8 = src_len / 8;\n size_t len = (dst_len4 < src_len8) ? dst_len4 : src_len8;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint64_t d0 = wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4)));\n uint64_t s0 = wuffs_base__swap_u64_argb_abgr(\n wuffs_base__peek_u64le__no_bound" +
+ "s_check(s + (0 * 8)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__color_u64__as__color_u32(\n wuffs_base__composite_premul_nonpremul_u64_axxx(d0, s0)));\n\n s += 1 * 8;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgra_premul__rgba_premul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len4 < src_len4) ? dst_len4 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t d0 = wuffs_base__peek_u32le__no_bounds_check(d + (0 * 4));\n uint32_t s0 = wuffs_base__swap_u32_argb_abgr(\n wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__composite_premul_premul_u32_axxx(d0," +
+ " s0));\n\n s += 1 * 4;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
"// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgrw__bgr(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len3 = src_len / 3;\n size_t len = (dst_len4 < src_len3) ? dst_len4 : src_len3;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n 0xFF000000 | wuffs_base__peek_u24le__no_bounds_check(s + (0 * 3)));\n\n s += 1 * 3;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgrw__bgr_565(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* d" +
"st_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len4 < src_len2) ? dst_len4 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__color_u16_rgb_565__as__color_u32_argb_premul(\n wuffs_base__peek_u16le__no_bounds_check(s + (0 * 2))));\n\n s += 1 * 2;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__bgrw__bgrx(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const u" +
@@ -675,27 +678,27 @@
"" +
"// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__rgbw__bgr_565(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len4 < src_len2) ? dst_len4 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4),\n wuffs_base__swap_u32_argb_abgr(\n wuffs_base__color_u16_rgb_565__as__color_u32_argb_premul(\n wuffs_base__peek_u16le__no_bounds_check(s + (0 * 2)))));\n\n s += 1 * 2;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
- "// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n // The comparison in the while condition is \">\", not \">=\", because with\n // \">=\", the last 4-byte store could write past the end of the dst slice.\n //\n // Each 4-byte store writes one too many bytes, but a subsequent store\n // will overwrite that with the correct byte. There is always another\n // store, whether a 4-byte store in this loop" +
- " or a 1-byte store in the\n // next loop.\n while (n > loop_unroll_count) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (1 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[1] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (2 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[2] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (3 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[3] * 4)));\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 3;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)" +
- "s[0] * 4));\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n\n s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 =\n wuffs_base__peek_u24le__no_bounds_check(d + (0 * 3)) | 0xFF000000;\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u24le__no_bounds_check(\n d + (0 * 3), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 1;\n d" +
- " += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n }\n uint32_t s1 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[1] * 4));\n if (s1) {\n wuffs_base__poke_u24le__no_bounds_check(d +" +
- " (1 * 3), s1);\n }\n uint32_t s2 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[2] * 4));\n if (s2) {\n wuffs_base__poke_u24le__no_bounds_check(d + (2 * 3), s2);\n }\n uint32_t s3 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[3] * 4));\n if (s3) {\n wuffs_base__poke_u24le__no_bounds_check(d + (3 * 3), s3);\n }\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 3;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n }\n\n s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__xxxx(uint8_t* dst_ptr,\n " +
- " size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len3 < src_len4) ? dst_len3 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n wuffs_base__poke_u24le__no_bounds_check(\n d + (0 * 3), wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n\n s += 1 * 4;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__y(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n " +
- " size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint8_t s0 = s[0];\n d[0] = s0;\n d[1] = s0;\n d[2] = s0;\n\n s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len3 < src_len2) ? dst_len3 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint8_t s0 = s[0];\n d[0] " +
- "= s0;\n d[1] = s0;\n d[2] = s0;\n\n s += 1 * 2;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\n" +
+ "// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n // The comparison in the while condition is \">\", not \">=\", because with\n // \">=\", the last 4-byte store could write past the end of the dst slice.\n //\n // Each 4-byte store writes one too many bytes, but a subsequent store\n // will overwrite that with the correct byte. There is always" +
+ " another\n // store, whether a 4-byte store in this loop or a 1-byte store in the\n // next loop.\n while (n > loop_unroll_count) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (1 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[1] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (2 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[2] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (3 * 3), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[3] * 4)));\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 3;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n " +
+ " ((size_t)s[0] * 4));\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n\n s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__index_bgra_nonpremul__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint32_t d0 =\n wuffs_base__peek_u24le__no_bounds_check(d + (0 * 3)) | 0xFF000000;\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n wuffs_base__poke_u24le__no_bou" +
+ "nds_check(\n d + (0 * 3), wuffs_base__composite_premul_nonpremul_u32_axxx(d0, s0));\n\n s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n }\n uint32_t s1 = wuffs_base__peek_u32le__no_bound" +
+ "s_check(dst_palette_ptr +\n ((size_t)s[1] * 4));\n if (s1) {\n wuffs_base__poke_u24le__no_bounds_check(d + (1 * 3), s1);\n }\n uint32_t s2 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[2] * 4));\n if (s2) {\n wuffs_base__poke_u24le__no_bounds_check(d + (2 * 3), s2);\n }\n uint32_t s3 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[3] * 4));\n if (s3) {\n wuffs_base__poke_u24le__no_bounds_check(d + (3 * 3), s3);\n }\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 3;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u24le__no_bounds_check(d + (0 * 3), s0);\n }\n\n" +
+ " s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__xxxx(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t src_len4 = src_len / 4;\n size_t len = (dst_len3 < src_len4) ? dst_len3 : src_len4;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n wuffs_base__poke_u24le__no_bounds_check(\n d + (0 * 3), wuffs_base__peek_u32le__no_bounds_check(s + (0 * 4)));\n\n s += 1 * 4;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__y(uint8_t* dst_ptr,\n size_t dst_len,\n " +
+ " uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t len = (dst_len3 < src_len) ? dst_len3 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint8_t s0 = s[0];\n d[0] = s0;\n d[1] = s0;\n d[2] = s0;\n\n s += 1 * 1;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxx__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len3 = dst_len / 3;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len3 < src_len2)" +
+ " ? dst_len3 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n // TODO: unroll.\n\n while (n >= 1) {\n uint8_t s0 = s[0];\n d[0] = s0;\n d[1] = s0;\n d[2] = s0;\n\n s += 1 * 2;\n d += 1 * 3;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
- "// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (1 * 4), wuffs_base__peek_u32le__no_bounds_check(\n ds" +
- "t_palette_ptr + ((size_t)s[1] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (2 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[2] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (3 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[3] * 4)));\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 4;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n " +
- " size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u32le__no_bounds_check(d + (0 * 4), s0);\n }\n uint32_t s1 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[1] * 4));\n if (s1) {\n wuffs_base__poke_u32le__no_bounds_check(d + (1 * 4), s1);\n }\n uint32_t s2 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[2] * 4));\n if (s2) {\n wuffs_base__poke_u32le__no_bounds_check(d + (2 * 4), s2);\n }\n uint32_t s3 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_" +
- "ptr +\n ((size_t)s[3] * 4));\n if (s3) {\n wuffs_base__poke_u32le__no_bounds_check(d + (3 * 4), s3);\n }\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 4;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u32le__no_bounds_check(d + (0 * 4), s0);\n }\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n// ‼ WUFFS MULTI-FILE SECTION +x86_sse42\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\nWUFFS_BASE__MAYBE_ATTRIBUTE_TARGET(\"pclmul,popcnt,sse4.2\")\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__y__sse42(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n " +
- " const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n __m128i shuffle = _mm_set_epi8(+0x03, +0x03, +0x03, +0x03, //\n +0x02, +0x02, +0x02, +0x02, //\n +0x01, +0x01, +0x01, +0x01, //\n +0x00, +0x00, +0x00, +0x00);\n __m128i or_ff = _mm_set_epi8(-0x01, +0x00, +0x00, +0x00, //\n -0x01, +0x00, +0x00, +0x00, //\n -0x01, +0x00, +0x00, +0x00, //\n -0x01, +0x00, +0x00, +0x00);\n\n while (n >= 4) {\n __m128i x;\n x = _mm_cvtsi32_si128((int)(wuffs_base__peek_u32le__no_bounds_check(s)));\n x = _mm_shuffle_epi8(x, shuffle);\n x = _mm_or_si128(x, or_ff);\n _mm_storeu_si128((__m128i*)(void*)d, x);\n\n s += " +
- "4 * 1;\n d += 4 * 4;\n n -= 4;\n }\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), 0xFF000000 | (0x010101 * (uint32_t)s[0]));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n#endif // defined(WUFFS_BASE__CPU_ARCH__X86_64)\n// ‼ WUFFS MULTI-FILE SECTION -x86_sse42\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__y(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), 0xFF000000 | (0x010101 * (uint32_t)s[0]));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1" +
- ";\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len4 < src_len2) ? dst_len4 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), 0xFF000000 | (0x010101 * (uint32_t)s[0]));\n\n s += 1 * 2;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n" +
+ "// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (1 * 4), wuffs_base__" +
+ "peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[1] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (2 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[2] * 4)));\n wuffs_base__poke_u32le__no_bounds_check(\n d + (3 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[3] * 4)));\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 4;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4)));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len" +
+ ") {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n const size_t loop_unroll_count = 4;\n\n while (n >= loop_unroll_count) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u32le__no_bounds_check(d + (0 * 4), s0);\n }\n uint32_t s1 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[1] * 4));\n if (s1) {\n wuffs_base__poke_u32le__no_bounds_check(d + (1 * 4), s1);\n }\n uint32_t s2 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[2] * 4));\n if (s2) {\n wuffs_base__poke_u32le" +
+ "__no_bounds_check(d + (2 * 4), s2);\n }\n uint32_t s3 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[3] * 4));\n if (s3) {\n wuffs_base__poke_u32le__no_bounds_check(d + (3 * 4), s3);\n }\n\n s += loop_unroll_count * 1;\n d += loop_unroll_count * 4;\n n -= loop_unroll_count;\n }\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u32le__no_bounds_check(d + (0 * 4), s0);\n }\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n// ‼ WUFFS MULTI-FILE SECTION +x86_sse42\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\nWUFFS_BASE__MAYBE_ATTRIBUTE_TARGET(\"pclmul,popcnt,sse4.2\")\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__y__sse42(uint8_t* dst_ptr,\n size_t dst_len,\n " +
+ " uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n __m128i shuffle = _mm_set_epi8(+0x03, +0x03, +0x03, +0x03, //\n +0x02, +0x02, +0x02, +0x02, //\n +0x01, +0x01, +0x01, +0x01, //\n +0x00, +0x00, +0x00, +0x00);\n __m128i or_ff = _mm_set_epi8(-0x01, +0x00, +0x00, +0x00, //\n -0x01, +0x00, +0x00, +0x00, //\n -0x01, +0x00, +0x00, +0x00, //\n -0x01, +0x00, +0x00, +0x00);\n\n while (n >= 4) {\n __m128i x;\n x = _mm_cvtsi32_si128((int)(wuffs_base__peek_u32le__no_bounds_check(s)));\n x = _mm_s" +
+ "huffle_epi8(x, shuffle);\n x = _mm_or_si128(x, or_ff);\n _mm_storeu_si128((__m128i*)(void*)d, x);\n\n s += 4 * 1;\n d += 4 * 4;\n n -= 4;\n }\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), 0xFF000000 | (0x010101 * (uint32_t)s[0]));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n#endif // defined(WUFFS_BASE__CPU_ARCH__X86_64)\n// ‼ WUFFS MULTI-FILE SECTION -x86_sse42\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__y(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t len = (dst_len4 < src_len) ? dst_len4 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_ch" +
+ "eck(\n d + (0 * 4), 0xFF000000 | (0x010101 * (uint32_t)s[0]));\n\n s += 1 * 1;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxx__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len4 = dst_len / 4;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len4 < src_len2) ? dst_len4 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u32le__no_bounds_check(\n d + (0 * 4), 0xFF000000 | (0x010101 * (uint32_t)s[0]));\n\n s += 1 * 2;\n d += 1 * 4;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
- "// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4))));\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base" +
- "__pixel_swizzler__xxxxxxxx__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len != 1024) {\n return 0;\n }\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), wuffs_base__color_u32__as__color_u64(s0));\n }\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__y(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n " +
- " size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), 0xFFFF000000000000 | (0x010101010101 * (uint64_t)s[0]));\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len2 = src_len / 2;\n size_t l" +
- "en = (dst_len8 < src_len2) ? dst_len8 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint64_t s0 =\n ((uint64_t)(wuffs_base__peek_u16be__no_bounds_check(s + (0 * 2))));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), 0xFFFF000000000000 | (0x000100010001 * s0));\n\n s += 1 * 2;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\n" +
+ "// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__index__src(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), wuffs_base__color_u32__as__color_u64(\n wuffs_base__peek_u32le__no_bounds_check(\n dst_palette_ptr + ((size_t)s[0] * 4))));\n\n s += 1 * 1;\n d += 1 * 8;\n n -=" +
+ " 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__index_binary_alpha__src_over(\n uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n if (dst_palette_len !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return 0;\n }\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint32_t s0 = wuffs_base__peek_u32le__no_bounds_check(dst_palette_ptr +\n ((size_t)s[0] * 4));\n if (s0) {\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), wuffs_base__color_u32__as__color_u64(s0));\n }\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__y(uint8_t* dst_ptr,\n " +
+ " size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t len = (dst_len8 < src_len) ? dst_len8 : src_len;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), 0xFFFF000000000000 | (0x010101010101 * (uint64_t)s[0]));\n\n s += 1 * 1;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__xxxxxxxx__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n " +
+ " size_t src_len) {\n size_t dst_len8 = dst_len / 8;\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len8 < src_len2) ? dst_len8 : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n uint64_t s0 =\n ((uint64_t)(wuffs_base__peek_u16be__no_bounds_check(s + (0 * 2))));\n wuffs_base__poke_u64le__no_bounds_check(\n d + (0 * 8), 0xFFFF000000000000 | (0x000100010001 * s0));\n\n s += 1 * 2;\n d += 1 * 8;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
"// --------\n\nstatic uint64_t //\nwuffs_base__pixel_swizzler__y__y_16be(uint8_t* dst_ptr,\n size_t dst_len,\n uint8_t* dst_palette_ptr,\n size_t dst_palette_len,\n const uint8_t* src_ptr,\n size_t src_len) {\n size_t src_len2 = src_len / 2;\n size_t len = (dst_len < src_len2) ? dst_len : src_len2;\n uint8_t* d = dst_ptr;\n const uint8_t* s = src_ptr;\n size_t n = len;\n\n while (n >= 1) {\n d[0] = s[0];\n\n s += 1 * 2;\n d += 1 * 1;\n n -= 1;\n }\n\n return len;\n}\n\n" +
"" +
@@ -704,36 +707,38 @@
"// --------\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__y(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__Y:\n return wuffs_base__pixel_swizzler__copy_1_1;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__y;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n return wuffs_base__pixel_swizzler__xxx__y;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BA" +
"SE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__xxxx__y__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__xxxx__y;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__xxxxxxxx__y;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__y_16be(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n " +
" wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__Y:\n return wuffs_base__pixel_swizzler__y__y_16be;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__y_16be;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n return wuffs_base__pixel_swizzler__xxx__y_16be;\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__xxxx__y_16be;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL_4X16LE:\n" +
- " case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__xxxxxxxx__y_16be;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__indexed__bgra_nonpremul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_1_1;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(\n dst_palette.ptr, dst_palette.len," +
- " src_palette.ptr,\n src_palette.len, true) != 256) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgr_565__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgr_565__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) != 256) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 102" +
- "4) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxx__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxxxxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_s" +
- "wizzler__bgra_nonpremul_4x16le__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) != 256) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_pale" +
- "tte.len, NULL, 0, src_palette.ptr,\n src_palette.len) != 256) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) != 256) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_pa" +
- "lette.len) != 256) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__indexed__bgra_binary(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_1_1;\n }\n ret" +
- "urn NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(\n dst_palette.ptr, dst_palette.len, src_palette.ptr,\n src_palette.len, false) != 256) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxx__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__" +
- "PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxxx__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n 1024) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxxxxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxxxxxxx__index_binary_al" +
- "pha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) != 256) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxx__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) != 256) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxx" +
- "x__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxxx__index_binary_alpha__src_over;\n }\n return NULL;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgr_565(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__copy_2_2;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__bgr__bgr_565;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n return wuffs_base__pixel_swizzler__bgrw__bgr_565;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_F" +
- "ORMAT__BGRA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__bgr_565;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__rgbw__bgr_565;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgr(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__copy_3_3;\n\n case WUFFS_BASE__PIXEL_F" +
- "ORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n return wuffs_base__pixel_swizzler__bgrw__bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n return wuffs_base__pixel_swizzler__swap_rgb_bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__bgrw__rgb__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__bgrw__rgb;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgra_nonpremul(\n wuffs_bas" +
- "e__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pix" +
- "el_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n // TODO" +
- ".\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case W" +
- "UFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgra_nonpremul_4x16le(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel" +
- "_swizzler__bgr__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_8_8;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul_4x16le__src;\n case WU" +
- "FFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__rgba_nonpremul__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__rgba_nonpremul__bgra_nonpremul_4x16le__src_over;\n }\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonp" +
- "remul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgra_premul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__bgra_premul__src;\n case" +
- " WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizz" +
- "ler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_premul__src_over;\n " +
- " }\n return NULL;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgrx(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__bgrx;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__xxx__xxxx;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n return wuffs_base__pixel_swizzler__bgrw__bgrx;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__bgrx;\n\n case WUFFS" +
- "_BASE__PIXEL_FORMAT__BGRX:\n return wuffs_base__pixel_swizzler__copy_4_4;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__bgrw__rgbx;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__rgb(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__rgb;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__p" +
- "ixel_swizzler__swap_rgb_bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__bgrw__rgb__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__bgrw__rgb;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__rgb;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n return wuffs_base__pixel_swizzler__copy_3_3;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__bgrw__bgr;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__rgba_nonpremul(\n wuffs_base" +
- "__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH_" +
- "_X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs" +
- "_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WU" +
- "FFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__rgba_premul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__rgba_premul__src_over;\n " +
- " }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_r" +
- "gbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_premul__src_over;\n }\n return NULL;\n }\n return NULL;\n}\n\n" +
+ " case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__xxxxxxxx__y_16be;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__indexed__bgra_nonpremul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_1_1;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(\n " +
+ " dst_palette.ptr, dst_palette.len, src_palette.ptr,\n src_palette.len, true) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgr_565__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgr_565__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n " +
+ " return NULL;\n }\n return wuffs_base__pixel_swizzler__xxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxx__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:" +
+ "\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxxxxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n " +
+ " if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_P" +
+ "REMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n if (wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__" +
+ "func //\nwuffs_base__pixel_swizzler__prepare__indexed__bgra_binary(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_1_1;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(\n dst_palette.ptr, dst_palette.len, src_palette.ptr,\n src_palette.len, false) !=\n (WUFFS_BASE__PI" +
+ "XEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxx__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n if " +
+ "(wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxxx__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=\n WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxxxxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxxxxxxx__index_binary_alpha__src_over;\n }\n return" +
+ " NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxx__index_binary_alpha__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(\n dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,\n src_palette.len) !=\n (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {\n return NULL;\n }\n switch (b" +
+ "lend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__xxxx__index__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__xxxx__index_binary_alpha__src_over;\n }\n return NULL;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgr_565(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__copy_2_2;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__bgr__bgr_565;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n return wuffs_base__pixel_swizzler__bgr" +
+ "w__bgr_565;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__bgr_565;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__rgbw__bgr_565;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgr(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__bgr;\n\n case WUFFS_BASE__" +
+ "PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__copy_3_3;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n return wuffs_base__pixel_swizzler__bgrw__bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n return wuffs_base__pixel_swizzler__swap_rgb_bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__bgrw__rgb__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__bgrw__rgb;\n }\n return NULL;\n}\n\nstatic wuff" +
+ "s_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgra_nonpremul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:" +
+ "\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n " +
+ " case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremu" +
+ "l__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgra_nonpremul_4x16le(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpre" +
+ "mul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_8_8;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n " +
+ " return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__rgba_nonpremul__bgra_nonpremul_4x16le__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__rgba_nonpremul__bgra_nonpremul_4x16le__src_over;\n }\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src;\n case WUF" +
+ "FS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul_4x16le__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgra_premul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE_" +
+ "_PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n s" +
+ "witch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEN" +
+ "D__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_premul__src_over;\n }\n return NULL;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__bgrx(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base__pixel_swizzler__bgr_565__bgrx;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__xxx__xxxx;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n return wuffs_base__pixel_swizzler__bgrw__bgrx;\n\n case WUFFS_BASE__PIXEL_FORMAT_" +
+ "_BGRA_NONPREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__bgrx;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n return wuffs_base__pixel_swizzler__copy_4_4;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__bgrw__rgbx;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__rgb(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n return wuffs_base" +
+ "__pixel_swizzler__bgr_565__rgb;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n return wuffs_base__pixel_swizzler__swap_rgb_bgr;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__bgrw__rgb__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__bgrw__rgb;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n return wuffs_base__pixel_swizzler__bgrw_4x16le__rgb;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n return wuffs_base__pixel_swizzler__copy_3_3;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n return wuffs_base__pixel_swizzler__bgrw__bgr;\n }\n return NULL;\n}\n\nstatic wuffs" +
+ "_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__rgba_nonpremul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n" +
+ " switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_" +
+ "premul__rgba_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__BGRX:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGB:\n // TODO.\n break;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_nonpremul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul" +
+ "__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:\n case WUFFS_BASE__PIXEL_FORMAT__RGBX:\n // TODO.\n break;\n }\n return NULL;\n}\n\nstatic wuffs_base__pixel_swizzler__func //\nwuffs_base__pixel_swizzler__prepare__rgba_premul(\n wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n switch (dst_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__BGR_565:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr_565__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGR:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgr__rgba_premul__src;\n case WUFFS_BASE_" +
+ "_PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgr__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul_4x16le__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n#if defined(WUFFS_BASE__CPU_ARCH__X86_64)\n " +
+ "if (wuffs_base__cpu_arch__have_x86_sse42()) {\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx__sse42;\n }\n#endif\n return wuffs_base__pixel_swizzler__swap_rgbx_bgrx;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__rgba_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_nonpremul__bgra_premul__src_over;\n }\n return NULL;\n\n case WUFFS_BASE__PIXEL_FORMAT__RGBA_PREMUL:\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n return wuffs_base__pixel_swizzler__copy_4_4;\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n return wuffs_base__pixel_swizzler__bgra_premul__bgra_premul__src_over;\n }\n ret" +
+ "urn NULL;\n }\n return NULL;\n}\n\n" +
"" +
"// --------\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__status //\nwuffs_base__pixel_swizzler__prepare(wuffs_base__pixel_swizzler* p,\n wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__pixel_format src_pixfmt,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend) {\n if (!p) {\n return wuffs_base__make_status(wuffs_base__error__bad_receiver);\n }\n p->private_impl.func = NULL;\n p->private_impl.transparent_black_func = NULL;\n p->private_impl.dst_pixfmt_bytes_per_pixel = 0;\n p->private_impl.src_pixfmt_bytes_per_pixel = 0;\n\n wuffs_base__pixel_swizzler__func func = NULL;\n wuffs_base__pixel_swizzler__transparent_black_func transparent_black_func =\n NULL;\n\n uint32_t dst_pixfmt_bits_per_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&dst_pixfmt);\n if ((dst_pixfmt_bits_per_pixel == " +
"0) ||\n ((dst_pixfmt_bits_per_pixel & 7) != 0)) {\n return wuffs_base__make_status(\n wuffs_base__error__unsupported_pixel_swizzler_option);\n }\n\n uint32_t src_pixfmt_bits_per_pixel =\n wuffs_base__pixel_format__bits_per_pixel(&src_pixfmt);\n if ((src_pixfmt_bits_per_pixel == 0) ||\n ((src_pixfmt_bits_per_pixel & 7) != 0)) {\n return wuffs_base__make_status(\n wuffs_base__error__unsupported_pixel_swizzler_option);\n }\n\n // TODO: support many more formats.\n\n switch (blend) {\n case WUFFS_BASE__PIXEL_BLEND__SRC:\n transparent_black_func =\n wuffs_base__pixel_swizzler__transparent_black_src;\n break;\n\n case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:\n transparent_black_func =\n wuffs_base__pixel_swizzler__transparent_black_src_over;\n break;\n }\n\n switch (src_pixfmt.repr) {\n case WUFFS_BASE__PIXEL_FORMAT__Y:\n func = wuffs_base__pixel_swizzler__prepare__y(p, dst_pixfmt, dst_palette,\n src_palette" +
diff --git a/release/c/wuffs-unsupported-snapshot.c b/release/c/wuffs-unsupported-snapshot.c
index bff0519..b1791a0 100644
--- a/release/c/wuffs-unsupported-snapshot.c
+++ b/release/c/wuffs-unsupported-snapshot.c
@@ -3400,6 +3400,9 @@
#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__INDEX_PLANE 0
#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE 3
+// A palette is 256 entries × 4 bytes per entry (e.g. BGRA).
+#define WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH 1024
+
// wuffs_base__pixel_format encodes the format of the bytes that constitute an
// image frame's pixel data.
//
@@ -3809,10 +3812,11 @@
n *= bytes_per_pixel;
if (wuffs_base__pixel_format__is_indexed(&c->private_impl.pixfmt)) {
- if (n > (UINT64_MAX - 1024)) {
+ if (n >
+ (UINT64_MAX - WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH)) {
return 0;
}
- n += 1024;
+ n += WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
}
return n;
@@ -4325,11 +4329,12 @@
uint8_t* ptr = pixbuf_memory.ptr;
uint64_t len = pixbuf_memory.len;
if (wuffs_base__pixel_format__is_indexed(&pixcfg->private_impl.pixfmt)) {
- // Split a 1024 byte chunk (256 palette entries × 4 bytes per entry) from
- // the start of pixbuf_memory. We split from the start, not the end, so
- // that the both chunks' pointers have the same alignment as the original
+ // Split a WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH byte
+ // chunk (1024 bytes = 256 palette entries × 4 bytes per entry) from the
+ // start of pixbuf_memory. We split from the start, not the end, so that
+ // the both chunks' pointers have the same alignment as the original
// pointer, up to an alignment of 1024.
- if (len < 1024) {
+ if (len < WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return wuffs_base__make_status(
wuffs_base__error__bad_argument_length_too_short);
}
@@ -4337,11 +4342,11 @@
&pb->private_impl
.planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];
tab->ptr = ptr;
- tab->width = 1024;
+ tab->width = WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
tab->height = 1;
- tab->stride = 1024;
- ptr += 1024;
- len -= 1024;
+ tab->stride = WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
+ ptr += WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
+ len -= WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH;
}
uint64_t wh = ((uint64_t)pixcfg->private_impl.width) *
@@ -4400,7 +4405,8 @@
}
// wuffs_base__pixel_buffer__palette returns the palette color data. If
-// non-empty, it will have length 1024.
+// non-empty, it will have length
+// WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH.
static inline wuffs_base__slice_u8 //
wuffs_base__pixel_buffer__palette(wuffs_base__pixel_buffer* pb) {
if (pb &&
@@ -4408,8 +4414,11 @@
wuffs_base__table_u8* tab =
&pb->private_impl
.planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];
- if ((tab->width == 1024) && (tab->height == 1)) {
- return wuffs_base__make_slice_u8(tab->ptr, 1024);
+ if ((tab->width ==
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) &&
+ (tab->height == 1)) {
+ return wuffs_base__make_slice_u8(
+ tab->ptr, WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH);
}
}
return wuffs_base__make_slice_u8(NULL, 0);
@@ -4423,8 +4432,11 @@
wuffs_base__table_u8* tab =
&pb->private_impl
.planes[WUFFS_BASE__PIXEL_FORMAT__INDEXED__COLOR_PLANE];
- if ((tab->width == 1024) && (tab->height == 1)) {
- return wuffs_base__make_slice_u8(tab->ptr, 1024);
+ if ((tab->width ==
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) &&
+ (tab->height == 1)) {
+ return wuffs_base__make_slice_u8(
+ tab->ptr, WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH);
}
}
return fallback;
@@ -15189,8 +15201,8 @@
wuffs_base__pixel_format palette_format,
wuffs_base__color_u32_argb_premul c) {
size_t n = palette_slice.len / 4;
- if (n > 256) {
- n = 256;
+ if (n > (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
+ n = (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4);
}
size_t best_index = 0;
uint64_t best_score = 0xFFFFFFFFFFFFFFFF;
@@ -16310,7 +16322,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len2 = dst_len / 2;
@@ -16361,7 +16374,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len2 = dst_len / 2;
@@ -16398,7 +16412,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len2 = dst_len / 2;
@@ -16997,7 +17012,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -17277,7 +17293,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len8 = dst_len / 8;
@@ -17597,7 +17614,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -18235,7 +18253,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len3 = dst_len / 3;
@@ -18293,7 +18312,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len3 = dst_len / 3;
@@ -18328,7 +18348,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len3 = dst_len / 3;
@@ -18477,7 +18498,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -18528,7 +18550,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len4 = dst_len / 4;
@@ -18692,7 +18715,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len8 = dst_len / 8;
@@ -18723,7 +18747,8 @@
size_t dst_palette_len,
const uint8_t* src_ptr,
size_t src_len) {
- if (dst_palette_len != 1024) {
+ if (dst_palette_len !=
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return 0;
}
size_t dst_len8 = dst_len / 8;
@@ -18950,7 +18975,7 @@
switch (dst_pixfmt.repr) {
case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_NONPREMUL:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -18964,13 +18989,14 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(
dst_palette.ptr, dst_palette.len, src_palette.ptr,
- src_palette.len, true) != 256) {
+ src_palette.len, true) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgr_565__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgr_565__index_bgra_nonpremul__src_over;
@@ -18982,13 +19008,14 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxx__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxx__index_bgra_nonpremul__src_over;
@@ -18997,7 +19024,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -19010,7 +19037,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -19026,13 +19053,14 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__bgra_premul__bgra_nonpremul__src(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxxx__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;
@@ -19046,7 +19074,8 @@
case WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
@@ -19062,14 +19091,16 @@
case WUFFS_BASE__PIXEL_BLEND__SRC:
if (wuffs_base__pixel_swizzler__bgra_premul__rgba_nonpremul__src(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__xxxx__index__src;
case WUFFS_BASE__PIXEL_BLEND__SRC_OVER:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
return wuffs_base__pixel_swizzler__bgra_premul__index_bgra_nonpremul__src_over;
@@ -19095,7 +19126,7 @@
case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_PREMUL:
case WUFFS_BASE__PIXEL_FORMAT__INDEXED__BGRA_BINARY:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -19107,7 +19138,8 @@
case WUFFS_BASE__PIXEL_FORMAT__BGR_565:
if (wuffs_base__pixel_swizzler__squash_align4_bgr_565_8888(
dst_palette.ptr, dst_palette.len, src_palette.ptr,
- src_palette.len, false) != 256) {
+ src_palette.len, false) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
@@ -19120,7 +19152,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGR:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -19135,7 +19167,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL:
case WUFFS_BASE__PIXEL_FORMAT__BGRA_BINARY:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -19149,7 +19181,7 @@
case WUFFS_BASE__PIXEL_FORMAT__BGRA_NONPREMUL_4X16LE:
case WUFFS_BASE__PIXEL_FORMAT__BGRA_PREMUL_4X16LE:
if (wuffs_base__slice_u8__copy_from_slice(dst_palette, src_palette) !=
- 1024) {
+ WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH) {
return NULL;
}
switch (blend) {
@@ -19163,7 +19195,8 @@
case WUFFS_BASE__PIXEL_FORMAT__RGB:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
@@ -19179,7 +19212,8 @@
case WUFFS_BASE__PIXEL_FORMAT__RGBA_BINARY:
if (wuffs_base__pixel_swizzler__swap_rgbx_bgrx(
dst_palette.ptr, dst_palette.len, NULL, 0, src_palette.ptr,
- src_palette.len) != 256) {
+ src_palette.len) !=
+ (WUFFS_BASE__PIXEL_FORMAT__INDEXED__PALETTE_BYTE_LENGTH / 4)) {
return NULL;
}
switch (blend) {
