Add names to "typedef struct { ... } foo" types
diff --git a/internal/cgen/base/floatconv-submodule-code.c b/internal/cgen/base/floatconv-submodule-code.c
index 3f91901..df8ff26 100644
--- a/internal/cgen/base/floatconv-submodule-code.c
+++ b/internal/cgen/base/floatconv-submodule-code.c
@@ -197,7 +197,7 @@
// digits can affect rounding.
//
// The "all fields are zero" value is valid, and represents the number +0.
-typedef struct {
+typedef struct wuffs_base__private_implementation__high_prec_dec__struct {
uint32_t num_digits;
int32_t decimal_point;
bool negative;
diff --git a/internal/cgen/base/fundamental-public.h b/internal/cgen/base/fundamental-public.h
index 0fc4680..98acc1e 100644
--- a/internal/cgen/base/fundamental-public.h
+++ b/internal/cgen/base/fundamental-public.h
@@ -103,7 +103,7 @@
// wuffs_base__empty_struct is used when a Wuffs function returns an empty
// struct. In C, if a function f returns void, you can't say "x = f()", but in
// Wuffs, if a function g returns empty, you can say "y = g()".
-typedef struct {
+typedef struct wuffs_base__empty_struct__struct {
// private_impl is a placeholder field. It isn't explicitly used, except that
// without it, the sizeof a struct with no fields can differ across C/C++
// compilers, and it is undefined behavior in C99. For example, gcc says that
@@ -125,7 +125,7 @@
// wuffs_base__utility is a placeholder receiver type. It enables what Java
// calls static methods, as opposed to regular methods.
-typedef struct {
+typedef struct wuffs_base__utility__struct {
// private_impl is a placeholder field. It isn't explicitly used, except that
// without it, the sizeof a struct with no fields can differ across C/C++
// compilers, and it is undefined behavior in C99. For example, gcc says that
@@ -138,7 +138,7 @@
uint8_t private_impl;
} wuffs_base__utility;
-typedef struct {
+typedef struct wuffs_base__vtable__struct {
const char* vtable_name;
const void* function_pointers;
} wuffs_base__vtable;
@@ -146,7 +146,7 @@
// --------
// See https://github.com/google/wuffs/blob/master/doc/note/statuses.md
-typedef struct {
+typedef struct wuffs_base__status__struct {
const char* repr;
#ifdef __cplusplus
@@ -258,7 +258,7 @@
// wuffs_base__transform__output is the result of transforming from a src slice
// to a dst slice.
-typedef struct {
+typedef struct wuffs_base__transform__output__struct {
wuffs_base__status status;
size_t num_dst;
size_t num_src;
@@ -437,7 +437,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__multiply_u64__output__struct {
uint64_t lo;
uint64_t hi;
} wuffs_base__multiply_u64__output;
diff --git a/internal/cgen/base/image-public.h b/internal/cgen/base/image-public.h
index bb0fb7f..b17d55e 100644
--- a/internal/cgen/base/image-public.h
+++ b/internal/cgen/base/image-public.h
@@ -147,7 +147,7 @@
//
// Do not manipulate its bits directly; they are private implementation
// details. Use methods such as wuffs_base__pixel_format__num_planes instead.
-typedef struct {
+typedef struct wuffs_base__pixel_format__struct {
uint32_t repr;
#ifdef __cplusplus
@@ -312,7 +312,7 @@
//
// Do not manipulate its bits directly; they are private implementation
// details. Use methods such as wuffs_base__pixel_subsampling__bias_x instead.
-typedef struct {
+typedef struct wuffs_base__pixel_subsampling__struct {
uint32_t repr;
#ifdef __cplusplus
@@ -396,7 +396,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__pixel_config__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -606,7 +606,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__image_config__struct {
wuffs_base__pixel_config pixcfg;
// Do not access the private_impl's fields directly. There is no API/ABI
@@ -776,7 +776,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__frame_config__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -1010,7 +1010,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__pixel_buffer__struct {
wuffs_base__pixel_config pixcfg;
// Do not access the private_impl's fields directly. There is no API/ABI
@@ -1251,7 +1251,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__decode_frame_options__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -1294,7 +1294,7 @@
const uint8_t* src_ptr,
size_t src_len);
-typedef struct {
+typedef struct wuffs_base__pixel_swizzler__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
diff --git a/internal/cgen/base/io-public.h b/internal/cgen/base/io-public.h
index 6e10b38..cf66c4f 100644
--- a/internal/cgen/base/io-public.h
+++ b/internal/cgen/base/io-public.h
@@ -20,7 +20,7 @@
// wuffs_base__io_buffer_meta is the metadata for a wuffs_base__io_buffer's
// data.
-typedef struct {
+typedef struct wuffs_base__io_buffer_meta__struct {
size_t wi; // Write index. Invariant: wi <= len.
size_t ri; // Read index. Invariant: ri <= wi.
uint64_t pos; // Buffer position (relative to the start of stream).
@@ -31,7 +31,7 @@
// additional metadata.
//
// A value with all fields zero is a valid, empty buffer.
-typedef struct {
+typedef struct wuffs_base__io_buffer__struct {
wuffs_base__slice_u8 data;
wuffs_base__io_buffer_meta meta;
diff --git a/internal/cgen/base/range-public.h b/internal/cgen/base/range-public.h
index 8275373..5cd54ac 100644
--- a/internal/cgen/base/range-public.h
+++ b/internal/cgen/base/range-public.h
@@ -814,7 +814,7 @@
// The flavor field follows the base38 namespace
// convention](/doc/note/base38-and-fourcc.md). The other fields' semantics
// depends on the flavor.
-typedef struct {
+typedef struct wuffs_base__more_information__struct {
uint32_t flavor;
uint32_t w;
uint64_t x;
diff --git a/internal/cgen/base/strconv-public.h b/internal/cgen/base/strconv-public.h
index b3d8d6e..1147ed0 100644
--- a/internal/cgen/base/strconv-public.h
+++ b/internal/cgen/base/strconv-public.h
@@ -123,12 +123,12 @@
//
// See https://en.wikipedia.org/wiki/Double-precision_floating-point_format
-typedef struct {
+typedef struct wuffs_base__lossy_value_u16__struct {
uint16_t value;
bool lossy;
} wuffs_base__lossy_value_u16;
-typedef struct {
+typedef struct wuffs_base__lossy_value_u32__struct {
uint32_t value;
bool lossy;
} wuffs_base__lossy_value_u32;
@@ -498,7 +498,7 @@
// wuffs_base__utf_8__next__output is the type returned by
// wuffs_base__utf_8__next.
-typedef struct {
+typedef struct wuffs_base__utf_8__next__output__struct {
uint32_t code_point;
uint32_t byte_length;
diff --git a/internal/cgen/base/token-public.h b/internal/cgen/base/token-public.h
index 8ede7a5..c5be650 100644
--- a/internal/cgen/base/token-public.h
+++ b/internal/cgen/base/token-public.h
@@ -19,7 +19,7 @@
// wuffs_base__token is an element of a byte stream's tokenization.
//
// See https://github.com/google/wuffs/blob/master/doc/note/tokens.md
-typedef struct {
+typedef struct wuffs_base__token__struct {
uint64_t repr;
#ifdef __cplusplus
@@ -305,7 +305,7 @@
// wuffs_base__token_buffer_meta is the metadata for a
// wuffs_base__token_buffer's data.
-typedef struct {
+typedef struct wuffs_base__token_buffer_meta__struct {
size_t wi; // Write index. Invariant: wi <= len.
size_t ri; // Read index. Invariant: ri <= wi.
uint64_t pos; // Position of the buffer start relative to the stream start.
@@ -316,7 +316,7 @@
// plus additional metadata.
//
// A value with all fields zero is a valid, empty buffer.
-typedef struct {
+typedef struct wuffs_base__token_buffer__struct {
wuffs_base__slice_token data;
wuffs_base__token_buffer_meta meta;
diff --git a/internal/cgen/data/data.go b/internal/cgen/data/data.go
index 3cf1065..f9dc720 100644
--- a/internal/cgen/data/data.go
+++ b/internal/cgen/data/data.go
@@ -55,16 +55,16 @@
"" +
"// --------\n\n// Options (bitwise or'ed together) for wuffs_foo__bar__initialize functions.\n\n#define WUFFS_INITIALIZE__DEFAULT_OPTIONS ((uint32_t)0x00000000)\n\n// WUFFS_INITIALIZE__ALREADY_ZEROED means that the \"self\" receiver struct value\n// has already been set to all zeroes.\n#define WUFFS_INITIALIZE__ALREADY_ZEROED ((uint32_t)0x00000001)\n\n// WUFFS_INITIALIZE__LEAVE_INTERNAL_BUFFERS_UNINITIALIZED means that, absent\n// WUFFS_INITIALIZE__ALREADY_ZEROED, only some of the \"self\" receiver struct\n// value will be set to all zeroes. Internal buffers, which tend to be a large\n// proportion of the struct's size, will be left uninitialized. Internal means\n// that the buffer is contained by the receiver struct, as opposed to being\n// passed as a separately allocated \"work buffer\".\n//\n// For more detail, see:\n// https://github.com/google/wuffs/blob/master/doc/note/initialization.md\n#define WUFFS_INITIALIZE__LEAVE_INTERNAL_BUFFERS_UNINITIALIZED \\\n ((uint32_t)0x00000002)\n\n" +
"" +
- "// --------\n\n// wuffs_base__empty_struct is used when a Wuffs function returns an empty\n// struct. In C, if a function f returns void, you can't say \"x = f()\", but in\n// Wuffs, if a function g returns empty, you can say \"y = g()\".\ntypedef struct {\n // private_impl is a placeholder field. It isn't explicitly used, except that\n // without it, the sizeof a struct with no fields can differ across C/C++\n // compilers, and it is undefined behavior in C99. For example, gcc says that\n // the sizeof an empty struct is 0, and g++ says that it is 1. This leads to\n // ABI incompatibility if a Wuffs .c file is processed by one compiler and\n // its .h file with another compiler.\n //\n // Instead, we explicitly insert an otherwise unused field, so that the\n // sizeof this struct is always 1.\n uint8_t private_impl;\n} wuffs_base__empty_struct;\n\nstatic inline wuffs_base__empty_struct //\nwuffs_base__make_empty_struct() {\n wuffs_base__empty_struct ret;\n ret.private_impl = 0;\n return ret;\n}\n\n// wuffs_base__utility is" +
- " a placeholder receiver type. It enables what Java\n// calls static methods, as opposed to regular methods.\ntypedef struct {\n // private_impl is a placeholder field. It isn't explicitly used, except that\n // without it, the sizeof a struct with no fields can differ across C/C++\n // compilers, and it is undefined behavior in C99. For example, gcc says that\n // the sizeof an empty struct is 0, and g++ says that it is 1. This leads to\n // ABI incompatibility if a Wuffs .c file is processed by one compiler and\n // its .h file with another compiler.\n //\n // Instead, we explicitly insert an otherwise unused field, so that the\n // sizeof this struct is always 1.\n uint8_t private_impl;\n} wuffs_base__utility;\n\ntypedef struct {\n const char* vtable_name;\n const void* function_pointers;\n} wuffs_base__vtable;\n\n" +
+ "// --------\n\n// wuffs_base__empty_struct is used when a Wuffs function returns an empty\n// struct. In C, if a function f returns void, you can't say \"x = f()\", but in\n// Wuffs, if a function g returns empty, you can say \"y = g()\".\ntypedef struct wuffs_base__empty_struct__struct {\n // private_impl is a placeholder field. It isn't explicitly used, except that\n // without it, the sizeof a struct with no fields can differ across C/C++\n // compilers, and it is undefined behavior in C99. For example, gcc says that\n // the sizeof an empty struct is 0, and g++ says that it is 1. This leads to\n // ABI incompatibility if a Wuffs .c file is processed by one compiler and\n // its .h file with another compiler.\n //\n // Instead, we explicitly insert an otherwise unused field, so that the\n // sizeof this struct is always 1.\n uint8_t private_impl;\n} wuffs_base__empty_struct;\n\nstatic inline wuffs_base__empty_struct //\nwuffs_base__make_empty_struct() {\n wuffs_base__empty_struct ret;\n ret.private_impl = 0;\n return " +
+ "ret;\n}\n\n// wuffs_base__utility is a placeholder receiver type. It enables what Java\n// calls static methods, as opposed to regular methods.\ntypedef struct wuffs_base__utility__struct {\n // private_impl is a placeholder field. It isn't explicitly used, except that\n // without it, the sizeof a struct with no fields can differ across C/C++\n // compilers, and it is undefined behavior in C99. For example, gcc says that\n // the sizeof an empty struct is 0, and g++ says that it is 1. This leads to\n // ABI incompatibility if a Wuffs .c file is processed by one compiler and\n // its .h file with another compiler.\n //\n // Instead, we explicitly insert an otherwise unused field, so that the\n // sizeof this struct is always 1.\n uint8_t private_impl;\n} wuffs_base__utility;\n\ntypedef struct wuffs_base__vtable__struct {\n const char* vtable_name;\n const void* function_pointers;\n} wuffs_base__vtable;\n\n" +
"" +
- "// --------\n\n// See https://github.com/google/wuffs/blob/master/doc/note/statuses.md\ntypedef struct {\n const char* repr;\n\n#ifdef __cplusplus\n inline bool is_complete() const;\n inline bool is_error() const;\n inline bool is_note() const;\n inline bool is_ok() const;\n inline bool is_suspension() const;\n inline const char* message() const;\n#endif // __cplusplus\n\n} wuffs_base__status;\n\n// !! INSERT wuffs_base__status names.\n\nstatic inline wuffs_base__status //\nwuffs_base__make_status(const char* repr) {\n wuffs_base__status z;\n z.repr = repr;\n return z;\n}\n\nstatic inline bool //\nwuffs_base__status__is_complete(const wuffs_base__status* z) {\n return (z->repr == NULL) || ((*z->repr != '$') && (*z->repr != '#'));\n}\n\nstatic inline bool //\nwuffs_base__status__is_error(const wuffs_base__status* z) {\n return z->repr && (*z->repr == '#');\n}\n\nstatic inline bool //\nwuffs_base__status__is_note(const wuffs_base__status* z) {\n return z->repr && (*z->repr != '$') && (*z->repr != '#');\n}\n\nstatic inline bool //\nwu" +
- "ffs_base__status__is_ok(const wuffs_base__status* z) {\n return z->repr == NULL;\n}\n\nstatic inline bool //\nwuffs_base__status__is_suspension(const wuffs_base__status* z) {\n return z->repr && (*z->repr == '$');\n}\n\n// wuffs_base__status__message strips the leading '$', '#' or '@'.\nstatic inline const char* //\nwuffs_base__status__message(const wuffs_base__status* z) {\n if (z->repr) {\n if ((*z->repr == '$') || (*z->repr == '#') || (*z->repr == '@')) {\n return z->repr + 1;\n }\n }\n return z->repr;\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__status::is_complete() const {\n return wuffs_base__status__is_complete(this);\n}\n\ninline bool //\nwuffs_base__status::is_error() const {\n return wuffs_base__status__is_error(this);\n}\n\ninline bool //\nwuffs_base__status::is_note() const {\n return wuffs_base__status__is_note(this);\n}\n\ninline bool //\nwuffs_base__status::is_ok() const {\n return wuffs_base__status__is_ok(this);\n}\n\ninline bool //\nwuffs_base__status::is_suspension() const {\n return wuffs_base" +
- "__status__is_suspension(this);\n}\n\ninline const char* //\nwuffs_base__status::message() const {\n return wuffs_base__status__message(this);\n}\n\n#endif // __cplusplus\n\n" +
+ "// --------\n\n// See https://github.com/google/wuffs/blob/master/doc/note/statuses.md\ntypedef struct wuffs_base__status__struct {\n const char* repr;\n\n#ifdef __cplusplus\n inline bool is_complete() const;\n inline bool is_error() const;\n inline bool is_note() const;\n inline bool is_ok() const;\n inline bool is_suspension() const;\n inline const char* message() const;\n#endif // __cplusplus\n\n} wuffs_base__status;\n\n// !! INSERT wuffs_base__status names.\n\nstatic inline wuffs_base__status //\nwuffs_base__make_status(const char* repr) {\n wuffs_base__status z;\n z.repr = repr;\n return z;\n}\n\nstatic inline bool //\nwuffs_base__status__is_complete(const wuffs_base__status* z) {\n return (z->repr == NULL) || ((*z->repr != '$') && (*z->repr != '#'));\n}\n\nstatic inline bool //\nwuffs_base__status__is_error(const wuffs_base__status* z) {\n return z->repr && (*z->repr == '#');\n}\n\nstatic inline bool //\nwuffs_base__status__is_note(const wuffs_base__status* z) {\n return z->repr && (*z->repr != '$') && (*z->repr != '#');\n}" +
+ "\n\nstatic inline bool //\nwuffs_base__status__is_ok(const wuffs_base__status* z) {\n return z->repr == NULL;\n}\n\nstatic inline bool //\nwuffs_base__status__is_suspension(const wuffs_base__status* z) {\n return z->repr && (*z->repr == '$');\n}\n\n// wuffs_base__status__message strips the leading '$', '#' or '@'.\nstatic inline const char* //\nwuffs_base__status__message(const wuffs_base__status* z) {\n if (z->repr) {\n if ((*z->repr == '$') || (*z->repr == '#') || (*z->repr == '@')) {\n return z->repr + 1;\n }\n }\n return z->repr;\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__status::is_complete() const {\n return wuffs_base__status__is_complete(this);\n}\n\ninline bool //\nwuffs_base__status::is_error() const {\n return wuffs_base__status__is_error(this);\n}\n\ninline bool //\nwuffs_base__status::is_note() const {\n return wuffs_base__status__is_note(this);\n}\n\ninline bool //\nwuffs_base__status::is_ok() const {\n return wuffs_base__status__is_ok(this);\n}\n\ninline bool //\nwuffs_base__status::is_suspension() " +
+ "const {\n return wuffs_base__status__is_suspension(this);\n}\n\ninline const char* //\nwuffs_base__status::message() const {\n return wuffs_base__status__message(this);\n}\n\n#endif // __cplusplus\n\n" +
"" +
"// --------\n\n// WUFFS_BASE__RESULT is a result type: either a status (an error) or a value.\n//\n// A result with all fields NULL or zero is as valid as a zero-valued T.\n#define WUFFS_BASE__RESULT(T) \\\n struct { \\\n wuffs_base__status status; \\\n T value; \\\n }\n\ntypedef WUFFS_BASE__RESULT(double) wuffs_base__result_f64;\ntypedef WUFFS_BASE__RESULT(int64_t) wuffs_base__result_i64;\ntypedef WUFFS_BASE__RESULT(uint64_t) wuffs_base__result_u64;\n\n" +
"" +
- "// --------\n\n// wuffs_base__transform__output is the result of transforming from a src slice\n// to a dst slice.\ntypedef struct {\n wuffs_base__status status;\n size_t num_dst;\n size_t num_src;\n} wuffs_base__transform__output;\n\n" +
+ "// --------\n\n// wuffs_base__transform__output is the result of transforming from a src slice\n// to a dst slice.\ntypedef struct wuffs_base__transform__output__struct {\n wuffs_base__status status;\n size_t num_dst;\n size_t num_src;\n} wuffs_base__transform__output;\n\n" +
"" +
"// --------\n\n// FourCC constants.\n\n// !! INSERT FourCCs.\n\n" +
"" +
@@ -77,7 +77,7 @@
"// --------\n\n// Saturating arithmetic (sat_add, sat_sub) branchless bit-twiddling algorithms\n// are per https://locklessinc.com/articles/sat_arithmetic/\n//\n// It is important that the underlying types are unsigned integers, as signed\n// integer arithmetic overflow is undefined behavior in C.\n\nstatic inline uint8_t //\nwuffs_base__u8__sat_add(uint8_t x, uint8_t y) {\n uint8_t res = (uint8_t)(x + y);\n res |= (uint8_t)(-(res < x));\n return res;\n}\n\nstatic inline uint8_t //\nwuffs_base__u8__sat_sub(uint8_t x, uint8_t y) {\n uint8_t res = (uint8_t)(x - y);\n res &= (uint8_t)(-(res <= x));\n return res;\n}\n\nstatic inline uint16_t //\nwuffs_base__u16__sat_add(uint16_t x, uint16_t y) {\n uint16_t res = (uint16_t)(x + y);\n res |= (uint16_t)(-(res < x));\n return res;\n}\n\nstatic inline uint16_t //\nwuffs_base__u16__sat_sub(uint16_t x, uint16_t y) {\n uint16_t res = (uint16_t)(x - y);\n res &= (uint16_t)(-(res <= x));\n return res;\n}\n\nstatic inline uint32_t //\nwuffs_base__u32__sat_add(uint32_t x, uint32_t y) {\n uint32" +
"_t res = (uint32_t)(x + y);\n res |= (uint32_t)(-(res < x));\n return res;\n}\n\nstatic inline uint32_t //\nwuffs_base__u32__sat_sub(uint32_t x, uint32_t y) {\n uint32_t res = (uint32_t)(x - y);\n res &= (uint32_t)(-(res <= x));\n return res;\n}\n\nstatic inline uint64_t //\nwuffs_base__u64__sat_add(uint64_t x, uint64_t y) {\n uint64_t res = (uint64_t)(x + y);\n res |= (uint64_t)(-(res < x));\n return res;\n}\n\nstatic inline uint64_t //\nwuffs_base__u64__sat_sub(uint64_t x, uint64_t y) {\n uint64_t res = (uint64_t)(x - y);\n res &= (uint64_t)(-(res <= x));\n return res;\n}\n\n" +
"" +
- "// --------\n\ntypedef struct {\n uint64_t lo;\n uint64_t hi;\n} wuffs_base__multiply_u64__output;\n\n// wuffs_base__multiply_u64 returns x*y as a 128-bit value.\n//\n// The maximum inclusive output hi_lo is 0xFFFFFFFFFFFFFFFE_0000000000000001.\nstatic inline wuffs_base__multiply_u64__output //\nwuffs_base__multiply_u64(uint64_t x, uint64_t y) {\n#if defined(__SIZEOF_INT128__)\n __uint128_t z = ((__uint128_t)x) * ((__uint128_t)y);\n wuffs_base__multiply_u64__output o;\n o.lo = ((uint64_t)(z));\n o.hi = ((uint64_t)(z >> 64));\n return o;\n#else\n uint64_t x0 = x & 0xFFFFFFFF;\n uint64_t x1 = x >> 32;\n uint64_t y0 = y & 0xFFFFFFFF;\n uint64_t y1 = y >> 32;\n uint64_t w0 = x0 * y0;\n uint64_t t = (x1 * y0) + (w0 >> 32);\n uint64_t w1 = t & 0xFFFFFFFF;\n uint64_t w2 = t >> 32;\n w1 += x0 * y1;\n wuffs_base__multiply_u64__output o;\n o.lo = x * y;\n o.hi = (x1 * y1) + w2 + (w1 >> 32);\n return o;\n#endif\n}\n\n" +
+ "// --------\n\ntypedef struct wuffs_base__multiply_u64__output__struct {\n uint64_t lo;\n uint64_t hi;\n} wuffs_base__multiply_u64__output;\n\n// wuffs_base__multiply_u64 returns x*y as a 128-bit value.\n//\n// The maximum inclusive output hi_lo is 0xFFFFFFFFFFFFFFFE_0000000000000001.\nstatic inline wuffs_base__multiply_u64__output //\nwuffs_base__multiply_u64(uint64_t x, uint64_t y) {\n#if defined(__SIZEOF_INT128__)\n __uint128_t z = ((__uint128_t)x) * ((__uint128_t)y);\n wuffs_base__multiply_u64__output o;\n o.lo = ((uint64_t)(z));\n o.hi = ((uint64_t)(z >> 64));\n return o;\n#else\n uint64_t x0 = x & 0xFFFFFFFF;\n uint64_t x1 = x >> 32;\n uint64_t y0 = y & 0xFFFFFFFF;\n uint64_t y1 = y >> 32;\n uint64_t w0 = x0 * y0;\n uint64_t t = (x1 * y0) + (w0 >> 32);\n uint64_t w1 = t & 0xFFFFFFFF;\n uint64_t w2 = t >> 32;\n w1 += x0 * y1;\n wuffs_base__multiply_u64__output o;\n o.lo = x * y;\n o.hi = (x1 * y1) + w2 + (w1 >> 32);\n return o;\n#endif\n}\n\n" +
"" +
"// --------\n\n#if defined(__GNUC__) && (__SIZEOF_LONG__ == 8)\n\nstatic inline uint32_t //\nwuffs_base__count_leading_zeroes_u64(uint64_t u) {\n return u ? ((uint32_t)(__builtin_clzl(u))) : 64u;\n}\n\n#else\n\nstatic inline uint32_t //\nwuffs_base__count_leading_zeroes_u64(uint64_t u) {\n if (u == 0) {\n return 64;\n }\n\n uint32_t n = 0;\n if ((u >> 32) == 0) {\n n |= 32;\n u <<= 32;\n }\n if ((u >> 48) == 0) {\n n |= 16;\n u <<= 16;\n }\n if ((u >> 56) == 0) {\n n |= 8;\n u <<= 8;\n }\n if ((u >> 60) == 0) {\n n |= 4;\n u <<= 4;\n }\n if ((u >> 62) == 0) {\n n |= 2;\n u <<= 2;\n }\n if ((u >> 63) == 0) {\n n |= 1;\n u <<= 1;\n }\n return n;\n}\n\n#endif // defined(__GNUC__) && (__SIZEOF_LONG__ == 8)\n\n" +
"" +
@@ -124,60 +124,61 @@
"" +
"// --------\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__NON_PREMULTIPLIED_ALPHA 1\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__PREMULTIPLIED_ALPHA 2\n#define WUFFS_BASE__PIXEL_ALPHA_TRANSPARENCY__BINARY_ALPHA 3\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/master/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 {\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 //\nwuffs_base__make_pixel_format(uint3" +
- "2_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__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__PIXE" +
- "L_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_PREMUL 0x82008888\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_PREMUL 0xA2008888\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.\n" +
- "static 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 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\ninline 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#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/master/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 //\nwu" +
+ "ffs_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__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 0x8" +
+ "3040008\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_PREMUL 0x82008888\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_PREMUL 0xA2008888\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 ret" +
+ "urns 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 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\ninline 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\ni" +
+ "nline 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/master/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 {\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_SUBSAMPLING__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 const wuffs_base__pixel_subsampling* s," +
- "\n uint32_t plane) {\n uint32_t shift = ((plane & 0x03) * 8) + 0;\n return ((s->repr >> shift) & 0x03) + 1;\n}\n\n#ifdef __cplusplus\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::bias_x(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__bias_x(this, plane);\n}\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::denominator_x(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__denominator_x(this, plane);\n}\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::bias_y(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__bias_y(this, plane);\n}\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::denominator_y(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__denominator_y(this, plane);\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/master/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_SUBSAMPL" +
+ "ING__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 c" +
+ "onst wuffs_base__pixel_subsampling* s,\n uint32_t plane) {\n uint32_t shift = ((plane & 0x03) * 8) + 0;\n return ((s->repr >> shift) & 0x03) + 1;\n}\n\n#ifdef __cplusplus\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::bias_x(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__bias_x(this, plane);\n}\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::denominator_x(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__denominator_x(this, plane);\n}\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::bias_y(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__bias_y(this, plane);\n}\n\ninline uint32_t //\nwuffs_base__pixel_subsampling::denominator_y(uint32_t plane) const {\n return wuffs_base__pixel_subsampling__denominator_y(this, plane);\n}\n\n#endif // __cplusplus\n\n" +
"" +
- "// --------\n\ntypedef 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 wuffs_base__pixel_format pixfmt;\n wuffs_base__pixel_subsampling pixsub;\n uint32_t width;\n uint32_t height;\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 inline void invalidate();\n inline bool is_valid() const;\n inline wuffs_base__pixel_format pixel_format() const;\n inline wuffs_base__pixel_subsampling pixel_subsampling() const;\n inline wuffs_base__rect_ie_u32 bounds() const;\n inline uint32_t width() const;\n inline uint32_t height() const;\n inline uint64_t pixbuf_len() const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_config;\n\nstatic inline wuffs_base__pixel_config //\nwuffs_base__null_pixel_config() {\n wuffs_base__pixel_config ret;\n ret.private_impl.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__inv" +
- "alidate(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 ret.max_excl_y = c->private_impl.h" +
- "eight;\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 boo" +
- "l //\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__pixel_config__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 wuffs_base__pixel_format pixfmt;\n wuffs_base__pixel_subsampling pixsub;\n uint32_t width;\n uint32_t height;\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 inline void invalidate();\n inline bool is_valid() const;\n inline wuffs_base__pixel_format pixel_format() const;\n inline wuffs_base__pixel_subsampling pixel_subsampling() const;\n inline wuffs_base__rect_ie_u32 bounds() const;\n inline uint32_t width() const;\n inline uint32_t height() const;\n inline uint64_t pixbuf_len() const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_config;\n\nstatic inline wuffs_base__pixel_config //\nwuffs_base__null_pixel_config() {\n wuffs_base__pixel_config ret;\n ret.private_im" +
+ "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" +
"" +
- "// --------\n\ntypedef 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_impl.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 = 0;\n c->pixcfg.private_impl.he" +
- "ight = 0;\n c->private_impl.first_frame_io_position = 0;\n c->private_impl.first_frame_is_opaque = 0;\n}\n\nstatic inline void //\nwuffs_base__image_config__invalidate(wuffs_base__image_config* c) {\n if (c) {\n c->pixcfg.private_impl.pixfmt.repr = 0;\n c->pixcfg.private_impl.pixsub.repr = 0;\n c->pixcfg.private_impl.width = 0;\n c->pixcfg.private_impl.height = 0;\n c->private_impl.first_frame_io_position = 0;\n c->private_impl.first_frame_is_opaque = 0;\n }\n}\n\nstatic inline bool //\nwuffs_base__image_config__is_valid(const wuffs_base__image_config* c) {\n return c && wuffs_base__pixel_config__is_valid(&(c->pixcfg));\n}\n\nstatic inline uint64_t //\nwuffs_base__image_config__first_frame_io_position(\n const wuffs_base__image_config* c) {\n return c ? c->private_impl.first_frame_io_position : 0;\n}\n\nstatic inline bool //\nwuffs_base__image_config__first_frame_is_opaque(\n const wuffs_base__image_config* c) {\n return c ? c->private_impl.first_frame_is_opaque : false;\n}\n\n#ifdef __cplusplus\n\ninline void" +
- " //\nwuffs_base__image_config::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 wuffs_base__image_config__set(this, pixfmt_repr, pixsub_repr, width, height,\n first_frame_io_position, first_frame_is_opaque);\n}\n\ninline void //\nwuffs_base__image_config::invalidate() {\n wuffs_base__image_config__invalidate(this);\n}\n\ninline bool //\nwuffs_base__image_config::is_valid() const {\n return wuffs_base__image_config__is_valid(this);\n}\n\ninline uint64_t //\nwuffs_base__image_config::first_frame_io_position() const {\n return wuffs_base__image_config__first_frame_io_position(this);\n}\n\ninline bool //\nwuffs_base__image_config::first_frame_is_opaque() const {\n return wuffs_base__image_config__first_frame_is_opaque(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" +
+ " = 0;\n c->pixcfg.private_impl.height = 0;\n c->private_impl.first_frame_io_position = 0;\n c->private_impl.first_frame_is_opaque = 0;\n}\n\nstatic inline void //\nwuffs_base__image_config__invalidate(wuffs_base__image_config* c) {\n if (c) {\n c->pixcfg.private_impl.pixfmt.repr = 0;\n c->pixcfg.private_impl.pixsub.repr = 0;\n c->pixcfg.private_impl.width = 0;\n c->pixcfg.private_impl.height = 0;\n c->private_impl.first_frame_io_position = 0;\n c->private_impl.first_frame_is_opaque = 0;\n }\n}\n\nstatic inline bool //\nwuffs_base__image_config__is_valid(const wuffs_base__image_config* c) {\n return c && wuffs_base__pixel_config__is_valid(&(c->pixcfg));\n}\n\nstatic inline uint64_t //\nwuffs_base__image_config__first_frame_io_position(\n const wuffs_base__image_config* c) {\n return c ? c->private_impl.first_frame_io_position : 0;\n}\n\nstatic inline bool //\nwuffs_base__image_config__first_frame_is_opaque(\n const wuffs_base__image_config* c) {\n return c ? c->private_impl.first_frame_is_opaque : false;\n}" +
+ "\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__image_config::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 wuffs_base__image_config__set(this, pixfmt_repr, pixsub_repr, width, height,\n first_frame_io_position, first_frame_is_opaque);\n}\n\ninline void //\nwuffs_base__image_config::invalidate() {\n wuffs_base__image_config__invalidate(this);\n}\n\ninline bool //\nwuffs_base__image_config::is_valid() const {\n return wuffs_base__image_config__is_valid(this);\n}\n\ninline uint64_t //\nwuffs_base__image_config::first_frame_io_position() const {\n return wuffs_base__image_config__first_frame_io_position(this);\n}\n\ninline bool //\nwuffs_base__image_config::first_frame_is_opaque() const {\n return wuffs_base__image_config__first_frame_is_opaque(t" +
+ "his);\n}\n\n#endif // __cplusplus\n\n" +
"" +
"// --------\n\n// Deprecated: use wuffs_base__pixel_blend instead.\n//\n// wuffs_base__animation_blend encodes, for an animated image, how to blend the\n// transparent pixels of this frame with the existing canvas. In Porter-Duff\n// compositing operator terminology:\n// - 0 means the frame may be transparent, and should be blended \"src over\n// dst\", also known as just \"over\".\n// - 1 means the frame may be transparent, and should be blended \"src\".\n// - 2 means the frame is completely opaque, so that \"src over dst\" and \"src\"\n// are equivalent.\n//\n// These semantics are conservative. It is valid for a completely opaque frame\n// to have a blend value other than 2.\ntypedef uint8_t wuffs_base__animation_blend;\n\n#define WUFFS_BASE__ANIMATION_BLEND__SRC_OVER_DST \\\n ((wuffs_base__animation_blend)0)\n#define WUFFS_BASE__ANIMATION_BLEND__SRC ((wuffs_base__animation_blend)1)\n#define WUFFS_BASE__ANIMATION_BLEND__OPAQUE ((wuffs_base__animation_blend)2)\n\n" +
"" +
"// --------\n\n// wuffs_base__animation_disposal encodes, for an animated image, how to\n// dispose of a frame after displaying it:\n// - None means to draw the next frame on top of this one.\n// - Restore Background means to clear the frame's dirty rectangle to \"the\n// background color\" (in practice, this means transparent black) before\n// drawing the next frame.\n// - Restore Previous means to undo the current frame, so that the next frame\n// is drawn on top of the previous one.\ntypedef uint8_t wuffs_base__animation_disposal;\n\n#define WUFFS_BASE__ANIMATION_DISPOSAL__NONE ((wuffs_base__animation_disposal)0)\n#define WUFFS_BASE__ANIMATION_DISPOSAL__RESTORE_BACKGROUND \\\n ((wuffs_base__animation_disposal)1)\n#define WUFFS_BASE__ANIMATION_DISPOSAL__RESTORE_PREVIOUS \\\n ((wuffs_base__animation_disposal)2)\n\n" +
"" +
- "// --------\n\ntypedef 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 wuffs_base__rect_ie_u32 bounds;\n wuffs_base__flicks duration;\n uint64_t index;\n uint64_t io_position;\n wuffs_base__animation_disposal disposal;\n bool opaque_within_bounds;\n bool overwrite_instead_of_blend;\n wuffs_base__color_u32_argb_premul background_color;\n } private_impl;\n\n#ifdef __cplusplus\n inline void set(wuffs_base__rect_ie_u32 bounds,\n wuffs_base__flicks duration,\n uint64_t index,\n uint64_t io_position,\n wuffs_base__animation_disposal disposal,\n bool opaque_within_bounds,\n bool overwrite_instead_of_blend,\n wuffs_base__color_u32_argb_premul background_color);\n inline wuffs_base__rect_ie_u32 bounds() const;\n inline uint32_t width() const;\n inline uint32_t height() const;\n inline wuffs_base_" +
- "_flicks duration() const;\n inline uint64_t index() const;\n inline uint64_t io_position() const;\n inline wuffs_base__animation_disposal disposal() const;\n inline bool opaque_within_bounds() const;\n inline bool overwrite_instead_of_blend() const;\n inline wuffs_base__color_u32_argb_premul background_color() const;\n#endif // __cplusplus\n\n} wuffs_base__frame_config;\n\nstatic inline wuffs_base__frame_config //\nwuffs_base__null_frame_config() {\n wuffs_base__frame_config ret;\n ret.private_impl.bounds = wuffs_base__make_rect_ie_u32(0, 0, 0, 0);\n ret.private_impl.duration = 0;\n ret.private_impl.index = 0;\n ret.private_impl.io_position = 0;\n ret.private_impl.disposal = 0;\n ret.private_impl.opaque_within_bounds = false;\n ret.private_impl.overwrite_instead_of_blend = false;\n return ret;\n}\n\nstatic inline void //\nwuffs_base__frame_config__set(\n wuffs_base__frame_config* c,\n wuffs_base__rect_ie_u32 bounds,\n wuffs_base__flicks duration,\n uint64_t index,\n uint64_t io_position,\n wuffs_base__an" +
- "imation_disposal disposal,\n bool opaque_within_bounds,\n bool overwrite_instead_of_blend,\n wuffs_base__color_u32_argb_premul background_color) {\n if (!c) {\n return;\n }\n\n c->private_impl.bounds = bounds;\n c->private_impl.duration = duration;\n c->private_impl.index = index;\n c->private_impl.io_position = io_position;\n c->private_impl.disposal = disposal;\n c->private_impl.opaque_within_bounds = opaque_within_bounds;\n c->private_impl.overwrite_instead_of_blend = overwrite_instead_of_blend;\n c->private_impl.background_color = background_color;\n}\n\nstatic inline wuffs_base__rect_ie_u32 //\nwuffs_base__frame_config__bounds(const wuffs_base__frame_config* c) {\n if (c) {\n return c->private_impl.bounds;\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__frame_config__width(const wuffs_base__frame_config* c) {\n return c ? wuffs_base__rect_ie_u32__width(&c->private_impl" +
- ".bounds) : 0;\n}\n\nstatic inline uint32_t //\nwuffs_base__frame_config__height(const wuffs_base__frame_config* c) {\n return c ? wuffs_base__rect_ie_u32__height(&c->private_impl.bounds) : 0;\n}\n\n// wuffs_base__frame_config__duration returns the amount of time to display\n// this frame. Zero means to display forever - a still (non-animated) image.\nstatic inline wuffs_base__flicks //\nwuffs_base__frame_config__duration(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.duration : 0;\n}\n\n// wuffs_base__frame_config__index returns the index of this frame. The first\n// frame in an image has index 0, the second frame has index 1, and so on.\nstatic inline uint64_t //\nwuffs_base__frame_config__index(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.index : 0;\n}\n\n// wuffs_base__frame_config__io_position returns the I/O stream position before\n// the frame config.\nstatic inline uint64_t //\nwuffs_base__frame_config__io_position(const wuffs_base__frame_config* c) {\n return c ? c->private_impl." +
- "io_position : 0;\n}\n\n// wuffs_base__frame_config__disposal returns, for an animated image, how to\n// dispose of this frame after displaying it.\nstatic inline wuffs_base__animation_disposal //\nwuffs_base__frame_config__disposal(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.disposal : 0;\n}\n\n// wuffs_base__frame_config__opaque_within_bounds returns whether all pixels\n// within the frame's bounds are fully opaque. It makes no claim about pixels\n// outside the frame bounds but still inside the overall image. The two\n// bounding rectangles can differ for animated images.\n//\n// Its semantics are conservative. It is valid for a fully opaque frame to have\n// this value be false: a false negative.\n//\n// If true, drawing the frame with WUFFS_BASE__PIXEL_BLEND__SRC and\n// WUFFS_BASE__PIXEL_BLEND__SRC_OVER should be equivalent, in terms of\n// resultant pixels, but the former may be faster.\nstatic inline bool //\nwuffs_base__frame_config__opaque_within_bounds(\n const wuffs_base__frame_config* c) {\n " +
- "return c && c->private_impl.opaque_within_bounds;\n}\n\n// wuffs_base__frame_config__overwrite_instead_of_blend returns, for an\n// animated image, whether to ignore the previous image state (within the frame\n// bounds) when drawing this incremental frame. Equivalently, whether to use\n// WUFFS_BASE__PIXEL_BLEND__SRC instead of WUFFS_BASE__PIXEL_BLEND__SRC_OVER.\n//\n// The WebP spec (https://developers.google.com/speed/webp/docs/riff_container)\n// calls this the \"Blending method\" bit. WebP's \"Do not blend\" corresponds to\n// Wuffs' \"overwrite_instead_of_blend\".\nstatic inline bool //\nwuffs_base__frame_config__overwrite_instead_of_blend(\n const wuffs_base__frame_config* c) {\n return c && c->private_impl.overwrite_instead_of_blend;\n}\n\nstatic inline wuffs_base__color_u32_argb_premul //\nwuffs_base__frame_config__background_color(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.background_color : 0;\n}\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__frame_config::set(\n wuffs_base__rect_ie_u32 bou" +
- "nds,\n wuffs_base__flicks duration,\n uint64_t index,\n uint64_t io_position,\n wuffs_base__animation_disposal disposal,\n bool opaque_within_bounds,\n bool overwrite_instead_of_blend,\n wuffs_base__color_u32_argb_premul background_color) {\n wuffs_base__frame_config__set(this, bounds, duration, index, io_position,\n disposal, opaque_within_bounds,\n overwrite_instead_of_blend, background_color);\n}\n\ninline wuffs_base__rect_ie_u32 //\nwuffs_base__frame_config::bounds() const {\n return wuffs_base__frame_config__bounds(this);\n}\n\ninline uint32_t //\nwuffs_base__frame_config::width() const {\n return wuffs_base__frame_config__width(this);\n}\n\ninline uint32_t //\nwuffs_base__frame_config::height() const {\n return wuffs_base__frame_config__height(this);\n}\n\ninline wuffs_base__flicks //\nwuffs_base__frame_config::duration() const {\n return wuffs_base__frame_config__duration(this);\n}\n\ninline uint64_t //\nwuffs_base__frame_config::index() const " +
- "{\n return wuffs_base__frame_config__index(this);\n}\n\ninline uint64_t //\nwuffs_base__frame_config::io_position() const {\n return wuffs_base__frame_config__io_position(this);\n}\n\ninline wuffs_base__animation_disposal //\nwuffs_base__frame_config::disposal() const {\n return wuffs_base__frame_config__disposal(this);\n}\n\ninline bool //\nwuffs_base__frame_config::opaque_within_bounds() const {\n return wuffs_base__frame_config__opaque_within_bounds(this);\n}\n\ninline bool //\nwuffs_base__frame_config::overwrite_instead_of_blend() const {\n return wuffs_base__frame_config__overwrite_instead_of_blend(this);\n}\n\ninline wuffs_base__color_u32_argb_premul //\nwuffs_base__frame_config::background_color() const {\n return wuffs_base__frame_config__background_color(this);\n}\n\n#endif // __cplusplus\n\n" +
+ "// --------\n\ntypedef struct wuffs_base__frame_config__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 wuffs_base__rect_ie_u32 bounds;\n wuffs_base__flicks duration;\n uint64_t index;\n uint64_t io_position;\n wuffs_base__animation_disposal disposal;\n bool opaque_within_bounds;\n bool overwrite_instead_of_blend;\n wuffs_base__color_u32_argb_premul background_color;\n } private_impl;\n\n#ifdef __cplusplus\n inline void set(wuffs_base__rect_ie_u32 bounds,\n wuffs_base__flicks duration,\n uint64_t index,\n uint64_t io_position,\n wuffs_base__animation_disposal disposal,\n bool opaque_within_bounds,\n bool overwrite_instead_of_blend,\n wuffs_base__color_u32_argb_premul background_color);\n inline wuffs_base__rect_ie_u32 bounds() const;\n inline uint32_t width() const;\n inline uint32_t hei" +
+ "ght() const;\n inline wuffs_base__flicks duration() const;\n inline uint64_t index() const;\n inline uint64_t io_position() const;\n inline wuffs_base__animation_disposal disposal() const;\n inline bool opaque_within_bounds() const;\n inline bool overwrite_instead_of_blend() const;\n inline wuffs_base__color_u32_argb_premul background_color() const;\n#endif // __cplusplus\n\n} wuffs_base__frame_config;\n\nstatic inline wuffs_base__frame_config //\nwuffs_base__null_frame_config() {\n wuffs_base__frame_config ret;\n ret.private_impl.bounds = wuffs_base__make_rect_ie_u32(0, 0, 0, 0);\n ret.private_impl.duration = 0;\n ret.private_impl.index = 0;\n ret.private_impl.io_position = 0;\n ret.private_impl.disposal = 0;\n ret.private_impl.opaque_within_bounds = false;\n ret.private_impl.overwrite_instead_of_blend = false;\n return ret;\n}\n\nstatic inline void //\nwuffs_base__frame_config__set(\n wuffs_base__frame_config* c,\n wuffs_base__rect_ie_u32 bounds,\n wuffs_base__flicks duration,\n uint64_t index,\n uint64_" +
+ "t io_position,\n wuffs_base__animation_disposal disposal,\n bool opaque_within_bounds,\n bool overwrite_instead_of_blend,\n wuffs_base__color_u32_argb_premul background_color) {\n if (!c) {\n return;\n }\n\n c->private_impl.bounds = bounds;\n c->private_impl.duration = duration;\n c->private_impl.index = index;\n c->private_impl.io_position = io_position;\n c->private_impl.disposal = disposal;\n c->private_impl.opaque_within_bounds = opaque_within_bounds;\n c->private_impl.overwrite_instead_of_blend = overwrite_instead_of_blend;\n c->private_impl.background_color = background_color;\n}\n\nstatic inline wuffs_base__rect_ie_u32 //\nwuffs_base__frame_config__bounds(const wuffs_base__frame_config* c) {\n if (c) {\n return c->private_impl.bounds;\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__frame_config__width(const wuffs_base__frame_config* c) {\n return c ? wuffs_base__re" +
+ "ct_ie_u32__width(&c->private_impl.bounds) : 0;\n}\n\nstatic inline uint32_t //\nwuffs_base__frame_config__height(const wuffs_base__frame_config* c) {\n return c ? wuffs_base__rect_ie_u32__height(&c->private_impl.bounds) : 0;\n}\n\n// wuffs_base__frame_config__duration returns the amount of time to display\n// this frame. Zero means to display forever - a still (non-animated) image.\nstatic inline wuffs_base__flicks //\nwuffs_base__frame_config__duration(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.duration : 0;\n}\n\n// wuffs_base__frame_config__index returns the index of this frame. The first\n// frame in an image has index 0, the second frame has index 1, and so on.\nstatic inline uint64_t //\nwuffs_base__frame_config__index(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.index : 0;\n}\n\n// wuffs_base__frame_config__io_position returns the I/O stream position before\n// the frame config.\nstatic inline uint64_t //\nwuffs_base__frame_config__io_position(const wuffs_base__frame_config* c" +
+ ") {\n return c ? c->private_impl.io_position : 0;\n}\n\n// wuffs_base__frame_config__disposal returns, for an animated image, how to\n// dispose of this frame after displaying it.\nstatic inline wuffs_base__animation_disposal //\nwuffs_base__frame_config__disposal(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.disposal : 0;\n}\n\n// wuffs_base__frame_config__opaque_within_bounds returns whether all pixels\n// within the frame's bounds are fully opaque. It makes no claim about pixels\n// outside the frame bounds but still inside the overall image. The two\n// bounding rectangles can differ for animated images.\n//\n// Its semantics are conservative. It is valid for a fully opaque frame to have\n// this value be false: a false negative.\n//\n// If true, drawing the frame with WUFFS_BASE__PIXEL_BLEND__SRC and\n// WUFFS_BASE__PIXEL_BLEND__SRC_OVER should be equivalent, in terms of\n// resultant pixels, but the former may be faster.\nstatic inline bool //\nwuffs_base__frame_config__opaque_within_bounds(\n const " +
+ "wuffs_base__frame_config* c) {\n return c && c->private_impl.opaque_within_bounds;\n}\n\n// wuffs_base__frame_config__overwrite_instead_of_blend returns, for an\n// animated image, whether to ignore the previous image state (within the frame\n// bounds) when drawing this incremental frame. Equivalently, whether to use\n// WUFFS_BASE__PIXEL_BLEND__SRC instead of WUFFS_BASE__PIXEL_BLEND__SRC_OVER.\n//\n// The WebP spec (https://developers.google.com/speed/webp/docs/riff_container)\n// calls this the \"Blending method\" bit. WebP's \"Do not blend\" corresponds to\n// Wuffs' \"overwrite_instead_of_blend\".\nstatic inline bool //\nwuffs_base__frame_config__overwrite_instead_of_blend(\n const wuffs_base__frame_config* c) {\n return c && c->private_impl.overwrite_instead_of_blend;\n}\n\nstatic inline wuffs_base__color_u32_argb_premul //\nwuffs_base__frame_config__background_color(const wuffs_base__frame_config* c) {\n return c ? c->private_impl.background_color : 0;\n}\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__frame_config::set" +
+ "(\n wuffs_base__rect_ie_u32 bounds,\n wuffs_base__flicks duration,\n uint64_t index,\n uint64_t io_position,\n wuffs_base__animation_disposal disposal,\n bool opaque_within_bounds,\n bool overwrite_instead_of_blend,\n wuffs_base__color_u32_argb_premul background_color) {\n wuffs_base__frame_config__set(this, bounds, duration, index, io_position,\n disposal, opaque_within_bounds,\n overwrite_instead_of_blend, background_color);\n}\n\ninline wuffs_base__rect_ie_u32 //\nwuffs_base__frame_config::bounds() const {\n return wuffs_base__frame_config__bounds(this);\n}\n\ninline uint32_t //\nwuffs_base__frame_config::width() const {\n return wuffs_base__frame_config__width(this);\n}\n\ninline uint32_t //\nwuffs_base__frame_config::height() const {\n return wuffs_base__frame_config__height(this);\n}\n\ninline wuffs_base__flicks //\nwuffs_base__frame_config::duration() const {\n return wuffs_base__frame_config__duration(this);\n}\n\ninline uint64_t //\nwuffs_b" +
+ "ase__frame_config::index() const {\n return wuffs_base__frame_config__index(this);\n}\n\ninline uint64_t //\nwuffs_base__frame_config::io_position() const {\n return wuffs_base__frame_config__io_position(this);\n}\n\ninline wuffs_base__animation_disposal //\nwuffs_base__frame_config::disposal() const {\n return wuffs_base__frame_config__disposal(this);\n}\n\ninline bool //\nwuffs_base__frame_config::opaque_within_bounds() const {\n return wuffs_base__frame_config__opaque_within_bounds(this);\n}\n\ninline bool //\nwuffs_base__frame_config::overwrite_instead_of_blend() const {\n return wuffs_base__frame_config__overwrite_instead_of_blend(this);\n}\n\ninline wuffs_base__color_u32_argb_premul //\nwuffs_base__frame_config::background_color() const {\n return wuffs_base__frame_config__background_color(this);\n}\n\n#endif // __cplusplus\n\n" +
"" +
- "// --------\n\ntypedef 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__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 wuffs_base__status set_color_u32_at(\n uint32_t x,\n uint32_t y,\n wuffs_base__color_u32_argb_premul co" +
- "lor);\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_base__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_memory. 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_bas" +
- "e__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 *= 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__m" +
- "ake_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: 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_pixe" +
- "l;\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__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_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\n#ifdef __cplusplus\n\ninline wuffs_base__status //\nwuffs_base__pixel_buffer::set_from_slice(\n const w" +
- "uffs_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__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) con" +
- "st {\n return wuffs_base__pixel_buffer__color_u32_at(this, x, y);\n}\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\n#endif // __cplusplus\n\n" +
+ "// --------\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__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 wuffs_base__status set_color_u32_at(\n uint32_t x,\n uint32_t y,\n wuf" +
+ "fs_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_base__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_plana" +
+ "r(&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_memory. 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 *= 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->strid" +
+ "e = 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: 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->pri" +
+ "vate_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__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_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\n#ifdef __cplusplus\n\ninline wuffs_base__status //\nwuffs_base__pixel_bu" +
+ "ffer::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 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__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_u" +
+ "32_at(uint32_t x, uint32_t y) const {\n return wuffs_base__pixel_buffer__color_u32_at(this, x, y);\n}\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\n#endif // __cplusplus\n\n" +
"" +
- "// --------\n\ntypedef 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" +
+ "// --------\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" +
"" +
"// --------\n\n// wuffs_base__pixel_palette__closest_element returns the index of the palette\n// element that minimizes the sum of squared differences of the four ARGB\n// channels, working in premultiplied alpha. Ties favor the smaller index.\n//\n// The palette_slice.len may equal (N*4), for N less than 256, which means that\n// only the first N palette elements are considered. It returns 0 when N is 0.\n//\n// Applying this function on a per-pixel basis will not produce whole-of-image\n// dithering.\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\n" +
"" +
- "// --------\n\n// TODO: should the func type take restrict pointers?\ntypedef uint64_t (*wuffs_base__pixel_swizzler__func)(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\ntypedef 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 wuffs_base__pixel_swizzler__func func;\n uint32_t src_pixfmt_bytes_per_pixel;\n } private_impl;\n\n#ifdef __cplusplus\n inline wuffs_base__status prepare(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 inline uint64_t swizzle_interleaved_from_slice(\n wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src) const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_swizzler;\n\n// wuffs_base__pixel_swizzler__prepare readies the pixel swizzler so that its\n// other methods may be called.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__PIXCONV sub-module, not\n// just WUFFS_CONFIG__MODULE__BASE__CORE.\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\n// wuffs_base__pixel_swizzler__swizzle_interleaved_from_slice converts pixels\n// from a source format to a destination format.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__PIXCONV sub-module, not\n// just WUFFS_CONFIG__MODULE__BASE__CORE.\nWUFFS_BASE__MAYBE_STATIC uint64_t //\nwuffs_base__pixel_swizzler__swizzle_interleaved_from_slice(\n const wuffs_base__pixel_swizzler* p,\n wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src);\n\n#ifdef __cplusplus\n\ninline wuffs_base__status //\nwuffs_base__pixel_swizzler::prepare(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 return wuffs_base__pixel_swizzler__prepare(this, dst_pixfmt, dst_palette,\n src_pixfmt, src_palette, blend);\n}\n\nuint64_t //\nwuffs_base__pixel_swizzler::swizzle_interleaved_from_slice(\n wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src) const {\n return wuffs_base__pixel_swizzler__swizzle_interleaved_from_slice(\n this, dst, dst_palette, src);\n}\n\n#endif // __cplusplus\n" +
+ "// --------\n\n// TODO: should the func type take restrict pointers?\ntypedef uint64_t (*wuffs_base__pixel_swizzler__func)(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\ntypedef struct wuffs_base__pixel_swizzler__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 wuffs_base__pixel_swizzler__func func;\n uint32_t src_pixfmt_bytes_per_pixel;\n } private_impl;\n\n#ifdef __cplusplus\n inline wuffs_base__status prepare(wuffs_base__pixel_format dst_pixfmt,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__pixel_for" +
+ "mat src_pixfmt,\n wuffs_base__slice_u8 src_palette,\n wuffs_base__pixel_blend blend);\n inline uint64_t swizzle_interleaved_from_slice(\n wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src) const;\n#endif // __cplusplus\n\n} wuffs_base__pixel_swizzler;\n\n// wuffs_base__pixel_swizzler__prepare readies the pixel swizzler so that its\n// other methods may be called.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__PIXCONV sub-module, not\n// just WUFFS_CONFIG__MODULE__BASE__CORE.\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\n// wuffs_base__pixel_swizzler__swizzle_interleaved_from_slice converts pixels\n// from a source format to a destination format.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__PIXCONV sub-module, not\n// just WUFFS_CONFIG__MODULE__BASE__CORE.\nWUFFS_BASE__MAYBE_STATIC uint64_t //\nwuffs_base__pixel_swizzler__swizzle_interleaved_from_slice(\n const wuffs_base__pixel_swizzler* p,\n wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src);\n\n#ifdef __cplusplus\n\ninline wuffs_base__status //\nwuffs_base__pixel_swizzler::prepare(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_pal" +
+ "ette,\n wuffs_base__pixel_blend blend) {\n return wuffs_base__pixel_swizzler__prepare(this, dst_pixfmt, dst_palette,\n src_pixfmt, src_palette, blend);\n}\n\nuint64_t //\nwuffs_base__pixel_swizzler::swizzle_interleaved_from_slice(\n wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 dst_palette,\n wuffs_base__slice_u8 src) const {\n return wuffs_base__pixel_swizzler__swizzle_interleaved_from_slice(\n this, dst, dst_palette, src);\n}\n\n#endif // __cplusplus\n" +
""
const BaseIOPrivateH = "" +
@@ -197,14 +198,14 @@
""
const BaseIOPublicH = "" +
- "// ---------------- I/O\n//\n// See (/doc/note/io-input-output.md).\n\n// wuffs_base__io_buffer_meta is the metadata for a wuffs_base__io_buffer's\n// data.\ntypedef struct {\n size_t wi; // Write index. Invariant: wi <= len.\n size_t ri; // Read index. Invariant: ri <= wi.\n uint64_t pos; // Buffer position (relative to the start of stream).\n bool closed; // No further writes are expected.\n} wuffs_base__io_buffer_meta;\n\n// wuffs_base__io_buffer is a 1-dimensional buffer (a pointer and length) plus\n// additional metadata.\n//\n// A value with all fields zero is a valid, empty buffer.\ntypedef struct {\n wuffs_base__slice_u8 data;\n wuffs_base__io_buffer_meta meta;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n inline void compact();\n inline size_t reader_length() const;\n inline uint8_t* reader_pointer() const;\n inline uint64_t reader_position() const;\n inline wuffs_base__slice_u8 reader_slice() const;\n inline size_t writer_length() const;\n inline uint8_t* writer_pointer() const;\n inline uint" +
- "64_t writer_position() const;\n inline wuffs_base__slice_u8 writer_slice() const;\n\n // Deprecated: use reader_position.\n inline uint64_t reader_io_position() const;\n // Deprecated: use writer_position.\n inline uint64_t writer_io_position() const;\n#endif // __cplusplus\n\n} wuffs_base__io_buffer;\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__make_io_buffer(wuffs_base__slice_u8 data,\n wuffs_base__io_buffer_meta meta) {\n wuffs_base__io_buffer ret;\n ret.data = data;\n ret.meta = meta;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer_meta //\nwuffs_base__make_io_buffer_meta(size_t wi,\n size_t ri,\n uint64_t pos,\n bool closed) {\n wuffs_base__io_buffer_meta ret;\n ret.wi = wi;\n ret.ri = ri;\n ret.pos = pos;\n ret.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__ptr_u8__reader(uint8_t* ptr, size_t len, bool closed) {\n wuffs_base__io_buffer ret;\n " +
- " ret.data.ptr = ptr;\n ret.data.len = len;\n ret.meta.wi = len;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__ptr_u8__writer(uint8_t* ptr, size_t len) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = ptr;\n ret.data.len = len;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__slice_u8__reader(wuffs_base__slice_u8 s, bool closed) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = s.len;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__slice_u8__writer(wuffs_base__slice_u8 s) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\n" +
- "wuffs_base__empty_io_buffer() {\n wuffs_base__io_buffer ret;\n ret.data.ptr = NULL;\n ret.data.len = 0;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer_meta //\nwuffs_base__empty_io_buffer_meta() {\n wuffs_base__io_buffer_meta ret;\n ret.wi = 0;\n ret.ri = 0;\n ret.pos = 0;\n ret.closed = false;\n return ret;\n}\n\nstatic inline bool //\nwuffs_base__io_buffer__is_valid(const wuffs_base__io_buffer* buf) {\n if (buf) {\n if (buf->data.ptr) {\n return (buf->meta.ri <= buf->meta.wi) && (buf->meta.wi <= buf->data.len);\n } else {\n return (buf->meta.ri == 0) && (buf->meta.wi == 0) && (buf->data.len == 0);\n }\n }\n return false;\n}\n\n// wuffs_base__io_buffer__compact moves any written but unread bytes to the\n// start of the buffer.\nstatic inline void //\nwuffs_base__io_buffer__compact(wuffs_base__io_buffer* buf) {\n if (!buf || (buf->meta.ri == 0)) {\n return;\n }\n buf->meta.pos = wuffs_base__u64__sat_add(buf->met" +
- "a.pos, buf->meta.ri);\n size_t n = buf->meta.wi - buf->meta.ri;\n if (n != 0) {\n memmove(buf->data.ptr, buf->data.ptr + buf->meta.ri, n);\n }\n buf->meta.wi = n;\n buf->meta.ri = 0;\n}\n\n// Deprecated. Use wuffs_base__io_buffer__reader_position.\nstatic inline uint64_t //\nwuffs_base__io_buffer__reader_io_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri) : 0;\n}\n\nstatic inline size_t //\nwuffs_base__io_buffer__reader_length(const wuffs_base__io_buffer* buf) {\n return buf ? buf->meta.wi - buf->meta.ri : 0;\n}\n\nstatic inline uint8_t* //\nwuffs_base__io_buffer__reader_pointer(const wuffs_base__io_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.ri) : NULL;\n}\n\nstatic inline uint64_t //\nwuffs_base__io_buffer__reader_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri) : 0;\n}\n\nstatic inline wuffs_base__slice_u8 //\nwuffs_base__io_buffer__reader_slice(const wuffs_base__io_buffer* buf) " +
- "{\n return buf ? wuffs_base__make_slice_u8(buf->data.ptr + buf->meta.ri,\n buf->meta.wi - buf->meta.ri)\n : wuffs_base__empty_slice_u8();\n}\n\n// Deprecated. Use wuffs_base__io_buffer__writer_position.\nstatic inline uint64_t //\nwuffs_base__io_buffer__writer_io_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.wi) : 0;\n}\n\nstatic inline size_t //\nwuffs_base__io_buffer__writer_length(const wuffs_base__io_buffer* buf) {\n return buf ? buf->data.len - buf->meta.wi : 0;\n}\n\nstatic inline uint8_t* //\nwuffs_base__io_buffer__writer_pointer(const wuffs_base__io_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.wi) : NULL;\n}\n\nstatic inline uint64_t //\nwuffs_base__io_buffer__writer_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.wi) : 0;\n}\n\nstatic inline wuffs_base__slice_u8 //\nwuffs_base__io_buffer__writer_slice(const wuffs_base__io_buffer* b" +
- "uf) {\n return buf ? wuffs_base__make_slice_u8(buf->data.ptr + buf->meta.wi,\n buf->data.len - buf->meta.wi)\n : wuffs_base__empty_slice_u8();\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__io_buffer::is_valid() const {\n return wuffs_base__io_buffer__is_valid(this);\n}\n\ninline void //\nwuffs_base__io_buffer::compact() {\n wuffs_base__io_buffer__compact(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::reader_io_position() const {\n return wuffs_base__io_buffer__reader_io_position(this);\n}\n\ninline size_t //\nwuffs_base__io_buffer::reader_length() const {\n return wuffs_base__io_buffer__reader_length(this);\n}\n\ninline uint8_t* //\nwuffs_base__io_buffer::reader_pointer() const {\n return wuffs_base__io_buffer__reader_pointer(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::reader_position() const {\n return wuffs_base__io_buffer__reader_position(this);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__io_buffer::reader_slice() const {\n return wuffs_base__" +
- "io_buffer__reader_slice(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::writer_io_position() const {\n return wuffs_base__io_buffer__writer_io_position(this);\n}\n\ninline size_t //\nwuffs_base__io_buffer::writer_length() const {\n return wuffs_base__io_buffer__writer_length(this);\n}\n\ninline uint8_t* //\nwuffs_base__io_buffer::writer_pointer() const {\n return wuffs_base__io_buffer__writer_pointer(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::writer_position() const {\n return wuffs_base__io_buffer__writer_position(this);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__io_buffer::writer_slice() const {\n return wuffs_base__io_buffer__writer_slice(this);\n}\n\n#endif // __cplusplus\n" +
+ "// ---------------- I/O\n//\n// See (/doc/note/io-input-output.md).\n\n// wuffs_base__io_buffer_meta is the metadata for a wuffs_base__io_buffer's\n// data.\ntypedef struct wuffs_base__io_buffer_meta__struct {\n size_t wi; // Write index. Invariant: wi <= len.\n size_t ri; // Read index. Invariant: ri <= wi.\n uint64_t pos; // Buffer position (relative to the start of stream).\n bool closed; // No further writes are expected.\n} wuffs_base__io_buffer_meta;\n\n// wuffs_base__io_buffer is a 1-dimensional buffer (a pointer and length) plus\n// additional metadata.\n//\n// A value with all fields zero is a valid, empty buffer.\ntypedef struct wuffs_base__io_buffer__struct {\n wuffs_base__slice_u8 data;\n wuffs_base__io_buffer_meta meta;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n inline void compact();\n inline size_t reader_length() const;\n inline uint8_t* reader_pointer() const;\n inline uint64_t reader_position() const;\n inline wuffs_base__slice_u8 reader_slice() const;\n inline size_t writer_length" +
+ "() const;\n inline uint8_t* writer_pointer() const;\n inline uint64_t writer_position() const;\n inline wuffs_base__slice_u8 writer_slice() const;\n\n // Deprecated: use reader_position.\n inline uint64_t reader_io_position() const;\n // Deprecated: use writer_position.\n inline uint64_t writer_io_position() const;\n#endif // __cplusplus\n\n} wuffs_base__io_buffer;\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__make_io_buffer(wuffs_base__slice_u8 data,\n wuffs_base__io_buffer_meta meta) {\n wuffs_base__io_buffer ret;\n ret.data = data;\n ret.meta = meta;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer_meta //\nwuffs_base__make_io_buffer_meta(size_t wi,\n size_t ri,\n uint64_t pos,\n bool closed) {\n wuffs_base__io_buffer_meta ret;\n ret.wi = wi;\n ret.ri = ri;\n ret.pos = pos;\n ret.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__ptr_u8__reader(uint8_" +
+ "t* ptr, size_t len, bool closed) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = ptr;\n ret.data.len = len;\n ret.meta.wi = len;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__ptr_u8__writer(uint8_t* ptr, size_t len) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = ptr;\n ret.data.len = len;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__slice_u8__reader(wuffs_base__slice_u8 s, bool closed) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = s.len;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__slice_u8__writer(wuffs_base__slice_u8 s) {\n wuffs_base__io_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed =" +
+ " false;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer //\nwuffs_base__empty_io_buffer() {\n wuffs_base__io_buffer ret;\n ret.data.ptr = NULL;\n ret.data.len = 0;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__io_buffer_meta //\nwuffs_base__empty_io_buffer_meta() {\n wuffs_base__io_buffer_meta ret;\n ret.wi = 0;\n ret.ri = 0;\n ret.pos = 0;\n ret.closed = false;\n return ret;\n}\n\nstatic inline bool //\nwuffs_base__io_buffer__is_valid(const wuffs_base__io_buffer* buf) {\n if (buf) {\n if (buf->data.ptr) {\n return (buf->meta.ri <= buf->meta.wi) && (buf->meta.wi <= buf->data.len);\n } else {\n return (buf->meta.ri == 0) && (buf->meta.wi == 0) && (buf->data.len == 0);\n }\n }\n return false;\n}\n\n// wuffs_base__io_buffer__compact moves any written but unread bytes to the\n// start of the buffer.\nstatic inline void //\nwuffs_base__io_buffer__compact(wuffs_base__io_buffer* buf) {\n if (!buf || (buf->meta.ri == 0)) {\n " +
+ " return;\n }\n buf->meta.pos = wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri);\n size_t n = buf->meta.wi - buf->meta.ri;\n if (n != 0) {\n memmove(buf->data.ptr, buf->data.ptr + buf->meta.ri, n);\n }\n buf->meta.wi = n;\n buf->meta.ri = 0;\n}\n\n// Deprecated. Use wuffs_base__io_buffer__reader_position.\nstatic inline uint64_t //\nwuffs_base__io_buffer__reader_io_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri) : 0;\n}\n\nstatic inline size_t //\nwuffs_base__io_buffer__reader_length(const wuffs_base__io_buffer* buf) {\n return buf ? buf->meta.wi - buf->meta.ri : 0;\n}\n\nstatic inline uint8_t* //\nwuffs_base__io_buffer__reader_pointer(const wuffs_base__io_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.ri) : NULL;\n}\n\nstatic inline uint64_t //\nwuffs_base__io_buffer__reader_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri) : 0;\n}\n\nstatic inline wuffs_base__slice_u8 //\nwuffs" +
+ "_base__io_buffer__reader_slice(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__make_slice_u8(buf->data.ptr + buf->meta.ri,\n buf->meta.wi - buf->meta.ri)\n : wuffs_base__empty_slice_u8();\n}\n\n// Deprecated. Use wuffs_base__io_buffer__writer_position.\nstatic inline uint64_t //\nwuffs_base__io_buffer__writer_io_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.wi) : 0;\n}\n\nstatic inline size_t //\nwuffs_base__io_buffer__writer_length(const wuffs_base__io_buffer* buf) {\n return buf ? buf->data.len - buf->meta.wi : 0;\n}\n\nstatic inline uint8_t* //\nwuffs_base__io_buffer__writer_pointer(const wuffs_base__io_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.wi) : NULL;\n}\n\nstatic inline uint64_t //\nwuffs_base__io_buffer__writer_position(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.wi) : 0;\n}\n\nstatic inline wuffs_base__slice_u8 //\nw" +
+ "uffs_base__io_buffer__writer_slice(const wuffs_base__io_buffer* buf) {\n return buf ? wuffs_base__make_slice_u8(buf->data.ptr + buf->meta.wi,\n buf->data.len - buf->meta.wi)\n : wuffs_base__empty_slice_u8();\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__io_buffer::is_valid() const {\n return wuffs_base__io_buffer__is_valid(this);\n}\n\ninline void //\nwuffs_base__io_buffer::compact() {\n wuffs_base__io_buffer__compact(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::reader_io_position() const {\n return wuffs_base__io_buffer__reader_io_position(this);\n}\n\ninline size_t //\nwuffs_base__io_buffer::reader_length() const {\n return wuffs_base__io_buffer__reader_length(this);\n}\n\ninline uint8_t* //\nwuffs_base__io_buffer::reader_pointer() const {\n return wuffs_base__io_buffer__reader_pointer(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::reader_position() const {\n return wuffs_base__io_buffer__reader_position(this);\n}\n\ninline wuffs_base__slice_u8 //\nwu" +
+ "ffs_base__io_buffer::reader_slice() const {\n return wuffs_base__io_buffer__reader_slice(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::writer_io_position() const {\n return wuffs_base__io_buffer__writer_io_position(this);\n}\n\ninline size_t //\nwuffs_base__io_buffer::writer_length() const {\n return wuffs_base__io_buffer__writer_length(this);\n}\n\ninline uint8_t* //\nwuffs_base__io_buffer::writer_pointer() const {\n return wuffs_base__io_buffer__writer_pointer(this);\n}\n\ninline uint64_t //\nwuffs_base__io_buffer::writer_position() const {\n return wuffs_base__io_buffer__writer_position(this);\n}\n\ninline wuffs_base__slice_u8 //\nwuffs_base__io_buffer::writer_slice() const {\n return wuffs_base__io_buffer__writer_slice(this);\n}\n\n#endif // __cplusplus\n" +
""
const BaseRangePrivateH = "" +
@@ -247,10 +248,10 @@
"tains(const wuffs_base__rect_ie_u32* r,\n uint32_t x,\n uint32_t y) {\n return (r->min_incl_x <= x) && (x < r->max_excl_x) && (r->min_incl_y <= y) &&\n (y < r->max_excl_y);\n}\n\nstatic inline bool //\nwuffs_base__rect_ie_u32__contains_rect(const wuffs_base__rect_ie_u32* r,\n wuffs_base__rect_ie_u32 s) {\n return wuffs_base__rect_ie_u32__equals(\n &s, wuffs_base__rect_ie_u32__intersect(r, s));\n}\n\nstatic inline uint32_t //\nwuffs_base__rect_ie_u32__width(const wuffs_base__rect_ie_u32* r) {\n return wuffs_base__u32__sat_sub(r->max_excl_x, r->min_incl_x);\n}\n\nstatic inline uint32_t //\nwuffs_base__rect_ie_u32__height(const wuffs_base__rect_ie_u32* r) {\n return wuffs_base__u32__sat_sub(r->max_excl_y, r->min_incl_y);\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__rect_ie_u32::is_empty() const {\n return wuffs_base__rect_ie_u32__is_empty(this);\n}\n\ninline bool //\nwuffs_base__rect_ie_u32::equals(wuffs_bas" +
"e__rect_ie_u32 s) const {\n return wuffs_base__rect_ie_u32__equals(this, s);\n}\n\ninline wuffs_base__rect_ie_u32 //\nwuffs_base__rect_ie_u32::intersect(wuffs_base__rect_ie_u32 s) const {\n return wuffs_base__rect_ie_u32__intersect(this, s);\n}\n\ninline wuffs_base__rect_ie_u32 //\nwuffs_base__rect_ie_u32::unite(wuffs_base__rect_ie_u32 s) const {\n return wuffs_base__rect_ie_u32__unite(this, s);\n}\n\ninline bool //\nwuffs_base__rect_ie_u32::contains(uint32_t x, uint32_t y) const {\n return wuffs_base__rect_ie_u32__contains(this, x, y);\n}\n\ninline bool //\nwuffs_base__rect_ie_u32::contains_rect(wuffs_base__rect_ie_u32 s) const {\n return wuffs_base__rect_ie_u32__contains_rect(this, s);\n}\n\ninline uint32_t //\nwuffs_base__rect_ie_u32::width() const {\n return wuffs_base__rect_ie_u32__width(this);\n}\n\ninline uint32_t //\nwuffs_base__rect_ie_u32::height() const {\n return wuffs_base__rect_ie_u32__height(this);\n}\n\n#endif // __cplusplus\n\n" +
"" +
- "// ---------------- More Information\n\n// wuffs_base__more_information holds additional fields, typically when a Wuffs\n// method returns a [note status](/doc/note/statuses.md).\n//\n// The flavor field follows the base38 namespace\n// convention](/doc/note/base38-and-fourcc.md). The other fields' semantics\n// depends on the flavor.\ntypedef struct {\n uint32_t flavor;\n uint32_t w;\n uint64_t x;\n uint64_t y;\n uint64_t z;\n\n#ifdef __cplusplus\n inline void set(uint32_t flavor_arg,\n uint32_t w_arg,\n uint64_t x_arg,\n uint64_t y_arg,\n uint64_t z_arg);\n inline uint32_t io_redirect__fourcc() const;\n inline wuffs_base__range_ie_u64 io_redirect__range() const;\n inline uint64_t io_seek__position() const;\n inline uint32_t metadata__fourcc() const;\n inline wuffs_base__range_ie_u64 metadata__range() const;\n#endif // __cplusplus\n\n} wuffs_base__more_information;\n\n#define WUFFS_BASE__MORE_INFORMATION__FLAVOR__IO_REDIRECT 1\n#define WUFFS_BASE__MORE_INFORMA" +
- "TION__FLAVOR__IO_SEEK 2\n#define WUFFS_BASE__MORE_INFORMATION__FLAVOR__METADATA 3\n\nstatic inline wuffs_base__more_information //\nwuffs_base__empty_more_information() {\n wuffs_base__more_information ret;\n ret.flavor = 0;\n ret.w = 0;\n ret.x = 0;\n ret.y = 0;\n ret.z = 0;\n return ret;\n}\n\nstatic inline void //\nwuffs_base__more_information__set(wuffs_base__more_information* m,\n uint32_t flavor,\n uint32_t w,\n uint64_t x,\n uint64_t y,\n uint64_t z) {\n if (!m) {\n return;\n }\n m->flavor = flavor;\n m->w = w;\n m->x = x;\n m->y = y;\n m->z = z;\n}\n\nstatic inline uint32_t //\nwuffs_base__more_information__io_redirect__fourcc(\n const wuffs_base__more_information* m) {\n return m->w;\n}\n\nstatic inline wuffs_base__range_ie_u64 //\nwuffs_base__more_information__io_redirect__range(\n const wuffs_base__more_information* m) {\n wuffs_base__range_ie_u64" +
- " ret;\n ret.min_incl = m->y;\n ret.max_excl = m->z;\n return ret;\n}\n\nstatic inline uint64_t //\nwuffs_base__more_information__io_seek__position(\n const wuffs_base__more_information* m) {\n return m->x;\n}\n\nstatic inline uint32_t //\nwuffs_base__more_information__metadata__fourcc(\n const wuffs_base__more_information* m) {\n return m->w;\n}\n\nstatic inline wuffs_base__range_ie_u64 //\nwuffs_base__more_information__metadata__range(\n const wuffs_base__more_information* m) {\n wuffs_base__range_ie_u64 ret;\n ret.min_incl = m->y;\n ret.max_excl = m->z;\n return ret;\n}\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__more_information::set(uint32_t flavor_arg,\n uint32_t w_arg,\n uint64_t x_arg,\n uint64_t y_arg,\n uint64_t z_arg) {\n wuffs_base__more_information__set(this, flavor_arg, w_arg, x_arg, y_arg,\n z_arg);\n}\n\ninline uint32_t //\nwuffs_base__m" +
- "ore_information::io_redirect__fourcc() const {\n return wuffs_base__more_information__io_redirect__fourcc(this);\n}\n\ninline wuffs_base__range_ie_u64 //\nwuffs_base__more_information::io_redirect__range() const {\n return wuffs_base__more_information__io_redirect__range(this);\n}\n\ninline uint64_t //\nwuffs_base__more_information::io_seek__position() const {\n return wuffs_base__more_information__io_seek__position(this);\n}\n\ninline uint32_t //\nwuffs_base__more_information::metadata__fourcc() const {\n return wuffs_base__more_information__metadata__fourcc(this);\n}\n\ninline wuffs_base__range_ie_u64 //\nwuffs_base__more_information::metadata__range() const {\n return wuffs_base__more_information__metadata__range(this);\n}\n\n#endif // __cplusplus\n" +
+ "// ---------------- More Information\n\n// wuffs_base__more_information holds additional fields, typically when a Wuffs\n// method returns a [note status](/doc/note/statuses.md).\n//\n// The flavor field follows the base38 namespace\n// convention](/doc/note/base38-and-fourcc.md). The other fields' semantics\n// depends on the flavor.\ntypedef struct wuffs_base__more_information__struct {\n uint32_t flavor;\n uint32_t w;\n uint64_t x;\n uint64_t y;\n uint64_t z;\n\n#ifdef __cplusplus\n inline void set(uint32_t flavor_arg,\n uint32_t w_arg,\n uint64_t x_arg,\n uint64_t y_arg,\n uint64_t z_arg);\n inline uint32_t io_redirect__fourcc() const;\n inline wuffs_base__range_ie_u64 io_redirect__range() const;\n inline uint64_t io_seek__position() const;\n inline uint32_t metadata__fourcc() const;\n inline wuffs_base__range_ie_u64 metadata__range() const;\n#endif // __cplusplus\n\n} wuffs_base__more_information;\n\n#define WUFFS_BASE__MORE_INFORMATION__FLAVOR__IO_REDIRE" +
+ "CT 1\n#define WUFFS_BASE__MORE_INFORMATION__FLAVOR__IO_SEEK 2\n#define WUFFS_BASE__MORE_INFORMATION__FLAVOR__METADATA 3\n\nstatic inline wuffs_base__more_information //\nwuffs_base__empty_more_information() {\n wuffs_base__more_information ret;\n ret.flavor = 0;\n ret.w = 0;\n ret.x = 0;\n ret.y = 0;\n ret.z = 0;\n return ret;\n}\n\nstatic inline void //\nwuffs_base__more_information__set(wuffs_base__more_information* m,\n uint32_t flavor,\n uint32_t w,\n uint64_t x,\n uint64_t y,\n uint64_t z) {\n if (!m) {\n return;\n }\n m->flavor = flavor;\n m->w = w;\n m->x = x;\n m->y = y;\n m->z = z;\n}\n\nstatic inline uint32_t //\nwuffs_base__more_information__io_redirect__fourcc(\n const wuffs_base__more_information* m) {\n return m->w;\n}\n\nstatic inline wuffs_base__range_ie_u64 //\nwuffs_base__more_information__io_redirect__range(\n const wuffs_base__more_informa" +
+ "tion* m) {\n wuffs_base__range_ie_u64 ret;\n ret.min_incl = m->y;\n ret.max_excl = m->z;\n return ret;\n}\n\nstatic inline uint64_t //\nwuffs_base__more_information__io_seek__position(\n const wuffs_base__more_information* m) {\n return m->x;\n}\n\nstatic inline uint32_t //\nwuffs_base__more_information__metadata__fourcc(\n const wuffs_base__more_information* m) {\n return m->w;\n}\n\nstatic inline wuffs_base__range_ie_u64 //\nwuffs_base__more_information__metadata__range(\n const wuffs_base__more_information* m) {\n wuffs_base__range_ie_u64 ret;\n ret.min_incl = m->y;\n ret.max_excl = m->z;\n return ret;\n}\n\n#ifdef __cplusplus\n\ninline void //\nwuffs_base__more_information::set(uint32_t flavor_arg,\n uint32_t w_arg,\n uint64_t x_arg,\n uint64_t y_arg,\n uint64_t z_arg) {\n wuffs_base__more_information__set(this, flavor_arg, w_arg, x_arg, y_arg,\n z_arg);" +
+ "\n}\n\ninline uint32_t //\nwuffs_base__more_information::io_redirect__fourcc() const {\n return wuffs_base__more_information__io_redirect__fourcc(this);\n}\n\ninline wuffs_base__range_ie_u64 //\nwuffs_base__more_information::io_redirect__range() const {\n return wuffs_base__more_information__io_redirect__range(this);\n}\n\ninline uint64_t //\nwuffs_base__more_information::io_seek__position() const {\n return wuffs_base__more_information__io_seek__position(this);\n}\n\ninline uint32_t //\nwuffs_base__more_information::metadata__fourcc() const {\n return wuffs_base__more_information__metadata__fourcc(this);\n}\n\ninline wuffs_base__range_ie_u64 //\nwuffs_base__more_information::metadata__range() const {\n return wuffs_base__more_information__metadata__range(this);\n}\n\n#endif // __cplusplus\n" +
""
const BaseStrConvPrivateH = "" +
@@ -268,9 +269,9 @@
"83319091796875, so when this bit\n// is set, rendering the latter will produce \"0.3\" but rendering\n// 0.3000000000000000444089209850062616169452667236328125 will produce\n// \"0.30000000000000004\".\n#define WUFFS_BASE__RENDER_NUMBER_FXX__JUST_ENOUGH_PRECISION \\\n ((uint32_t)0x00008000)\n\n" +
"" +
"// ---------------- IEEE 754 Floating Point\n\n// wuffs_base__ieee_754_bit_representation__etc converts between a double\n// precision numerical value and its IEEE 754 representations:\n// - 16-bit: 1 sign bit, 5 exponent bits, 10 explicit significand bits.\n// - 32-bit: 1 sign bit, 8 exponent bits, 23 explicit significand bits.\n// - 64-bit: 1 sign bit, 11 exponent bits, 52 explicit significand bits.\n//\n// For example, it converts between:\n// - +1.0 and 0x3C00, 0x3F80_0000 or 0x3FF0_0000_0000_0000.\n// - +5.5 and 0x4580, 0x40B0_0000 or 0x4016_0000_0000_0000.\n// - -inf and 0xFC00, 0xFF80_0000 or 0xFFF0_0000_0000_0000.\n//\n// Converting from f64 to shorter formats (f16 or f32, represented in C as\n// uint16_t and uint32_t) may be lossy. Such functions have names that look\n// like etc_truncate, as converting finite numbers produce equal or smaller\n// (closer-to-zero) finite numbers. For example, 1048576.0 is a perfectly valid\n// f64 number, but converting it to a f16 (with truncation) produces 65504.0,\n// the" +
- " largest finite f16 number. Truncating a f64-typed value d to f32 does\n// not always produce the same result as the C-style cast ((float)d), as\n// casting can convert from finite numbers to infinite ones.\n//\n// Converting infinities or NaNs produces infinities or NaNs and always report\n// no loss, even though there a multiple NaN representations so that round-\n// tripping a f64-typed NaN may produce a different 64 bits. Nonetheless, the\n// etc_truncate functions preserve a NaN's \"quiet vs signaling\" bit.\n//\n// See https://en.wikipedia.org/wiki/Double-precision_floating-point_format\n\ntypedef struct {\n uint16_t value;\n bool lossy;\n} wuffs_base__lossy_value_u16;\n\ntypedef struct {\n uint32_t value;\n bool lossy;\n} wuffs_base__lossy_value_u32;\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__lossy_value_u16 //\nwuffs_base__ieee_754_bit_representation__from_f64_to_u16_truncate(double f);\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__lossy_value_u32 //\nwuffs_base__ieee_754_bit_representation__from_f64_to_u32_truncate(double f);\n\nst" +
- "atic inline uint64_t //\nwuffs_base__ieee_754_bit_representation__from_f64_to_u64(double f) {\n uint64_t u = 0;\n if (sizeof(uint64_t) == sizeof(double)) {\n memcpy(&u, &f, sizeof(uint64_t));\n }\n return u;\n}\n\nstatic inline double //\nwuffs_base__ieee_754_bit_representation__from_u16_to_f64(uint16_t u) {\n uint64_t v = ((uint64_t)(u & 0x8000)) << 48;\n\n do {\n uint64_t exp = (u >> 10) & 0x1F;\n uint64_t man = u & 0x3FF;\n if (exp == 0x1F) { // Infinity or NaN.\n exp = 2047;\n } else if (exp != 0) { // Normal.\n exp += 1008; // 1008 = 1023 - 15, the difference in biases.\n } else if (man != 0) { // Subnormal but non-zero.\n uint32_t clz = wuffs_base__count_leading_zeroes_u64(man);\n exp = 1062 - clz; // 1062 = 1008 + 64 - 10.\n man = 0x3FF & (man << (clz - 53));\n } else { // Zero.\n break;\n }\n v |= (exp << 52) | (man << 42);\n } while (0);\n\n double f = 0;\n if (sizeof(uint64_t) == sizeof(double)) {\n memcpy(&f, &v, sizeof(uint64_t));\n }\n return f" +
- ";\n}\n\nstatic inline double //\nwuffs_base__ieee_754_bit_representation__from_u32_to_f64(uint32_t u) {\n float f = 0;\n if (sizeof(uint32_t) == sizeof(float)) {\n memcpy(&f, &u, sizeof(uint32_t));\n }\n return (double)f;\n}\n\nstatic inline double //\nwuffs_base__ieee_754_bit_representation__from_u64_to_f64(uint64_t u) {\n double f = 0;\n if (sizeof(uint64_t) == sizeof(double)) {\n memcpy(&f, &u, sizeof(uint64_t));\n }\n return f;\n}\n\n" +
+ " largest finite f16 number. Truncating a f64-typed value d to f32 does\n// not always produce the same result as the C-style cast ((float)d), as\n// casting can convert from finite numbers to infinite ones.\n//\n// Converting infinities or NaNs produces infinities or NaNs and always report\n// no loss, even though there a multiple NaN representations so that round-\n// tripping a f64-typed NaN may produce a different 64 bits. Nonetheless, the\n// etc_truncate functions preserve a NaN's \"quiet vs signaling\" bit.\n//\n// See https://en.wikipedia.org/wiki/Double-precision_floating-point_format\n\ntypedef struct wuffs_base__lossy_value_u16__struct {\n uint16_t value;\n bool lossy;\n} wuffs_base__lossy_value_u16;\n\ntypedef struct wuffs_base__lossy_value_u32__struct {\n uint32_t value;\n bool lossy;\n} wuffs_base__lossy_value_u32;\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__lossy_value_u16 //\nwuffs_base__ieee_754_bit_representation__from_f64_to_u16_truncate(double f);\n\nWUFFS_BASE__MAYBE_STATIC wuffs_base__lossy_value_u32 //\nwuffs_ba" +
+ "se__ieee_754_bit_representation__from_f64_to_u32_truncate(double f);\n\nstatic inline uint64_t //\nwuffs_base__ieee_754_bit_representation__from_f64_to_u64(double f) {\n uint64_t u = 0;\n if (sizeof(uint64_t) == sizeof(double)) {\n memcpy(&u, &f, sizeof(uint64_t));\n }\n return u;\n}\n\nstatic inline double //\nwuffs_base__ieee_754_bit_representation__from_u16_to_f64(uint16_t u) {\n uint64_t v = ((uint64_t)(u & 0x8000)) << 48;\n\n do {\n uint64_t exp = (u >> 10) & 0x1F;\n uint64_t man = u & 0x3FF;\n if (exp == 0x1F) { // Infinity or NaN.\n exp = 2047;\n } else if (exp != 0) { // Normal.\n exp += 1008; // 1008 = 1023 - 15, the difference in biases.\n } else if (man != 0) { // Subnormal but non-zero.\n uint32_t clz = wuffs_base__count_leading_zeroes_u64(man);\n exp = 1062 - clz; // 1062 = 1008 + 64 - 10.\n man = 0x3FF & (man << (clz - 53));\n } else { // Zero.\n break;\n }\n v |= (exp << 52) | (man << 42);\n } while (0);\n\n double f = 0;\n if (sizeof(uint64_t) =" +
+ "= sizeof(double)) {\n memcpy(&f, &v, sizeof(uint64_t));\n }\n return f;\n}\n\nstatic inline double //\nwuffs_base__ieee_754_bit_representation__from_u32_to_f64(uint32_t u) {\n float f = 0;\n if (sizeof(uint32_t) == sizeof(float)) {\n memcpy(&f, &u, sizeof(uint32_t));\n }\n return (double)f;\n}\n\nstatic inline double //\nwuffs_base__ieee_754_bit_representation__from_u64_to_f64(uint64_t u) {\n double f = 0;\n if (sizeof(uint64_t) == sizeof(double)) {\n memcpy(&f, &u, sizeof(uint64_t));\n }\n return f;\n}\n\n" +
"" +
"// ---------------- Parsing and Rendering Numbers\n\n// wuffs_base__parse_number_f64 parses the floating point number in s. For\n// example, if s contains the bytes \"1.5\" then it will return the double 1.5.\n//\n// It returns an error if s does not contain a floating point number.\n//\n// It does not necessarily return an error if the conversion is lossy, e.g. if\n// s is \"0.3\", which double-precision floating point cannot represent exactly.\n//\n// Similarly, the returned value may be infinite (and no error returned) even\n// if s was not \"inf\", when the input is nominally finite but sufficiently\n// larger than DBL_MAX, about 1.8e+308.\n//\n// It is similar to the C standard library's strtod function, but:\n// - Errors are returned in-band (in a result type), not out-of-band (errno).\n// - It takes a slice (a pointer and length), not a NUL-terminated C string.\n// - It does not take an optional endptr argument. It does not allow a partial\n// parse: it returns an error unless all of s is consumed.\n// - It does not all" +
"ow whitespace, leading or otherwise.\n// - It does not allow hexadecimal floating point numbers.\n// - It is not affected by i18n / l10n settings such as environment variables.\n//\n// The options argument can change these, but by default, it:\n// - Allows \"inf\", \"+Infinity\" and \"-NAN\", case insensitive. Similarly,\n// without an explicit opt-out, it would successfully parse \"1e999\" as\n// infinity, even though it overflows double-precision floating point.\n// - Rejects underscores. With an explicit opt-in, \"_3.141_592\" would\n// successfully parse as an approximation to π.\n// - Rejects unnecessary leading zeroes: \"00\", \"0644\" and \"00.7\".\n// - Uses a dot '1.5' instead of a comma '1,5' for the decimal separator.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__FLOATCONV sub-module, not\n// just WUFFS_CONFIG__MODULE__BASE__CORE.\nWUFFS_BASE__MAYBE_STATIC wuffs_base__result_f64 //\nwuffs_base__parse_number_f64(wuffs_base__" +
@@ -294,8 +295,8 @@
"// ---------------- Unicode and UTF-8\n\n#define WUFFS_BASE__UNICODE_CODE_POINT__MIN_INCL 0x00000000\n#define WUFFS_BASE__UNICODE_CODE_POINT__MAX_INCL 0x0010FFFF\n\n#define WUFFS_BASE__UNICODE_REPLACEMENT_CHARACTER 0x0000FFFD\n\n#define WUFFS_BASE__UNICODE_SURROGATE__MIN_INCL 0x0000D800\n#define WUFFS_BASE__UNICODE_SURROGATE__MAX_INCL 0x0000DFFF\n\n#define WUFFS_BASE__ASCII__MIN_INCL 0x00\n#define WUFFS_BASE__ASCII__MAX_INCL 0x7F\n\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH__MIN_INCL 1\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH__MAX_INCL 4\n\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_1__CODE_POINT__MIN_INCL 0x00000000\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_1__CODE_POINT__MAX_INCL 0x0000007F\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_2__CODE_POINT__MIN_INCL 0x00000080\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_2__CODE_POINT__MAX_INCL 0x000007FF\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_3__CODE_POINT__MIN_INCL 0x00000800\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_3__CODE_POINT__MAX_INCL 0x0000FFFF\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_4__CODE_POINT_" +
"_MIN_INCL 0x00010000\n#define WUFFS_BASE__UTF_8__BYTE_LENGTH_4__CODE_POINT__MAX_INCL 0x0010FFFF\n\n" +
"" +
- "// --------\n\n// wuffs_base__utf_8__next__output is the type returned by\n// wuffs_base__utf_8__next.\ntypedef struct {\n uint32_t code_point;\n uint32_t byte_length;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n#endif // __cplusplus\n\n} wuffs_base__utf_8__next__output;\n\nstatic inline wuffs_base__utf_8__next__output //\nwuffs_base__make_utf_8__next__output(uint32_t code_point,\n uint32_t byte_length) {\n wuffs_base__utf_8__next__output ret;\n ret.code_point = code_point;\n ret.byte_length = byte_length;\n return ret;\n}\n\nstatic inline bool //\nwuffs_base__utf_8__next__output__is_valid(\n const wuffs_base__utf_8__next__output* o) {\n if (o) {\n uint32_t cp = o->code_point;\n switch (o->byte_length) {\n case 1:\n return (cp <= 0x7F);\n case 2:\n return (0x080 <= cp) && (cp <= 0x7FF);\n case 3:\n // Avoid the 0xD800 ..= 0xDFFF surrogate range.\n return ((0x0800 <= cp) && (cp <= 0xD7FF)) ||\n ((0xE000 <= cp) && (cp <= 0xF" +
- "FFF));\n case 4:\n return (0x00010000 <= cp) && (cp <= 0x0010FFFF);\n }\n }\n return false;\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__utf_8__next__output::is_valid() const {\n return wuffs_base__utf_8__next__output__is_valid(this);\n}\n\n#endif // __cplusplus\n\n" +
+ "// --------\n\n// wuffs_base__utf_8__next__output is the type returned by\n// wuffs_base__utf_8__next.\ntypedef struct wuffs_base__utf_8__next__output__struct {\n uint32_t code_point;\n uint32_t byte_length;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n#endif // __cplusplus\n\n} wuffs_base__utf_8__next__output;\n\nstatic inline wuffs_base__utf_8__next__output //\nwuffs_base__make_utf_8__next__output(uint32_t code_point,\n uint32_t byte_length) {\n wuffs_base__utf_8__next__output ret;\n ret.code_point = code_point;\n ret.byte_length = byte_length;\n return ret;\n}\n\nstatic inline bool //\nwuffs_base__utf_8__next__output__is_valid(\n const wuffs_base__utf_8__next__output* o) {\n if (o) {\n uint32_t cp = o->code_point;\n switch (o->byte_length) {\n case 1:\n return (cp <= 0x7F);\n case 2:\n return (0x080 <= cp) && (cp <= 0x7FF);\n case 3:\n // Avoid the 0xD800 ..= 0xDFFF surrogate range.\n return ((0x0800 <= cp) && (cp <= 0xD7FF)) ||\n " +
+ " ((0xE000 <= cp) && (cp <= 0xFFFF));\n case 4:\n return (0x00010000 <= cp) && (cp <= 0x0010FFFF);\n }\n }\n return false;\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__utf_8__next__output::is_valid() const {\n return wuffs_base__utf_8__next__output__is_valid(this);\n}\n\n#endif // __cplusplus\n\n" +
"" +
"// --------\n\n// wuffs_base__utf_8__encode writes the UTF-8 encoding of code_point to s and\n// returns the number of bytes written. If code_point is invalid, or if s is\n// shorter than the entire encoding, it returns 0 (and no bytes are written).\n//\n// s will never be too short if its length is at least 4, also known as\n// WUFFS_BASE__UTF_8__BYTE_LENGTH__MAX_INCL.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__UTF8 sub-module, not just\n// WUFFS_CONFIG__MODULE__BASE__CORE.\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__utf_8__encode(wuffs_base__slice_u8 dst, uint32_t code_point);\n\n// wuffs_base__utf_8__next returns the next UTF-8 code point (and that code\n// point's byte length) at the start of the read-only slice (s_ptr, s_len).\n//\n// There are exactly two cases in which this function returns something where\n// wuffs_base__utf_8__next__output__is_valid is false:\n// - If s is empty then it returns {.code_point=0, .byte_len" +
"gth=0}.\n// - If s is non-empty and starts with invalid UTF-8 then it returns\n// {.code_point=WUFFS_BASE__UNICODE_REPLACEMENT_CHARACTER, .byte_length=1}.\n//\n// Otherwise, it returns something where\n// wuffs_base__utf_8__next__output__is_valid is true.\n//\n// In any case, it always returns an output that satisfies both of:\n// - (output.code_point <= WUFFS_BASE__UNICODE_CODE_POINT__MAX_INCL).\n// - (output.byte_length <= s_len).\n//\n// If s is a sub-slice of a larger slice of valid UTF-8, but that sub-slice\n// boundary occurs in the middle of a multi-byte UTF-8 encoding of a single\n// code point, then this function may return something invalid. It is the\n// caller's responsibility to split on or otherwise manage UTF-8 boundaries.\n//\n// For modular builds that divide the base module into sub-modules, using this\n// function requires the WUFFS_CONFIG__MODULE__BASE__UTF8 sub-module, not just\n// WUFFS_CONFIG__MODULE__BASE__CORE.\nWUFFS_BASE__MAYBE_STATIC wuffs_base__utf_8__next__output //\nwuffs_base__utf_8__next(" +
@@ -310,7 +311,7 @@
""
const BaseTokenPublicH = "" +
- "// ---------------- Tokens\n\n// wuffs_base__token is an element of a byte stream's tokenization.\n//\n// See https://github.com/google/wuffs/blob/master/doc/note/tokens.md\ntypedef struct {\n uint64_t repr;\n\n#ifdef __cplusplus\n inline int64_t value() const;\n inline int64_t value_extension() const;\n inline int64_t value_major() const;\n inline int64_t value_base_category() const;\n inline uint64_t value_minor() const;\n inline uint64_t value_base_detail() const;\n inline int64_t value_base_detail__sign_extended() const;\n inline bool continued() const;\n inline uint64_t length() const;\n#endif // __cplusplus\n\n} wuffs_base__token;\n\nstatic inline wuffs_base__token //\nwuffs_base__make_token(uint64_t repr) {\n wuffs_base__token ret;\n ret.repr = repr;\n return ret;\n}\n\n" +
+ "// ---------------- Tokens\n\n// wuffs_base__token is an element of a byte stream's tokenization.\n//\n// See https://github.com/google/wuffs/blob/master/doc/note/tokens.md\ntypedef struct wuffs_base__token__struct {\n uint64_t repr;\n\n#ifdef __cplusplus\n inline int64_t value() const;\n inline int64_t value_extension() const;\n inline int64_t value_major() const;\n inline int64_t value_base_category() const;\n inline uint64_t value_minor() const;\n inline uint64_t value_base_detail() const;\n inline int64_t value_base_detail__sign_extended() const;\n inline bool continued() const;\n inline uint64_t length() const;\n#endif // __cplusplus\n\n} wuffs_base__token;\n\nstatic inline wuffs_base__token //\nwuffs_base__make_token(uint64_t repr) {\n wuffs_base__token ret;\n ret.repr = repr;\n return ret;\n}\n\n" +
"" +
"// --------\n\n#define WUFFS_BASE__TOKEN__LENGTH__MAX_INCL 0xFFFF\n\n#define WUFFS_BASE__TOKEN__VALUE__SHIFT 17\n#define WUFFS_BASE__TOKEN__VALUE_EXTENSION__SHIFT 17\n#define WUFFS_BASE__TOKEN__VALUE_MAJOR__SHIFT 42\n#define WUFFS_BASE__TOKEN__VALUE_MINOR__SHIFT 17\n#define WUFFS_BASE__TOKEN__VALUE_BASE_CATEGORY__SHIFT 38\n#define WUFFS_BASE__TOKEN__VALUE_BASE_DETAIL__SHIFT 17\n#define WUFFS_BASE__TOKEN__CONTINUED__SHIFT 16\n#define WUFFS_BASE__TOKEN__LENGTH__SHIFT 0\n\n#define WUFFS_BASE__TOKEN__VALUE_EXTENSION__NUM_BITS 46\n\n" +
"" +
@@ -336,13 +337,13 @@
"" +
"// --------\n\ntypedef WUFFS_BASE__SLICE(wuffs_base__token) wuffs_base__slice_token;\n\nstatic inline wuffs_base__slice_token //\nwuffs_base__make_slice_token(wuffs_base__token* ptr, size_t len) {\n wuffs_base__slice_token ret;\n ret.ptr = ptr;\n ret.len = len;\n return ret;\n}\n\nstatic inline wuffs_base__slice_token //\nwuffs_base__empty_slice_token() {\n wuffs_base__slice_token ret;\n ret.ptr = NULL;\n ret.len = 0;\n return ret;\n}\n\n" +
"" +
- "// --------\n\n// wuffs_base__token_buffer_meta is the metadata for a\n// wuffs_base__token_buffer's data.\ntypedef struct {\n size_t wi; // Write index. Invariant: wi <= len.\n size_t ri; // Read index. Invariant: ri <= wi.\n uint64_t pos; // Position of the buffer start relative to the stream start.\n bool closed; // No further writes are expected.\n} wuffs_base__token_buffer_meta;\n\n// wuffs_base__token_buffer is a 1-dimensional buffer (a pointer and length)\n// plus additional metadata.\n//\n// A value with all fields zero is a valid, empty buffer.\ntypedef struct {\n wuffs_base__slice_token data;\n wuffs_base__token_buffer_meta meta;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n inline void compact();\n inline uint64_t reader_length() const;\n inline wuffs_base__token* reader_pointer() const;\n inline wuffs_base__slice_token reader_slice() const;\n inline uint64_t reader_token_position() const;\n inline uint64_t writer_length() const;\n inline uint64_t writer_token_position() const;\n inline wu" +
- "ffs_base__token* writer_pointer() const;\n inline wuffs_base__slice_token writer_slice() const;\n#endif // __cplusplus\n\n} wuffs_base__token_buffer;\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__make_token_buffer(wuffs_base__slice_token data,\n wuffs_base__token_buffer_meta meta) {\n wuffs_base__token_buffer ret;\n ret.data = data;\n ret.meta = meta;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer_meta //\nwuffs_base__make_token_buffer_meta(size_t wi,\n size_t ri,\n uint64_t pos,\n bool closed) {\n wuffs_base__token_buffer_meta ret;\n ret.wi = wi;\n ret.ri = ri;\n ret.pos = pos;\n ret.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__slice_token__reader(wuffs_base__slice_token s, bool closed) {\n wuffs_base__token_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = s.len;\n ret.meta.ri = 0;\n ret.meta.pos " +
- "= 0;\n ret.meta.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__slice_token__writer(wuffs_base__slice_token s) {\n wuffs_base__token_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__empty_token_buffer() {\n wuffs_base__token_buffer ret;\n ret.data.ptr = NULL;\n ret.data.len = 0;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer_meta //\nwuffs_base__empty_token_buffer_meta() {\n wuffs_base__token_buffer_meta ret;\n ret.wi = 0;\n ret.ri = 0;\n ret.pos = 0;\n ret.closed = false;\n return ret;\n}\n\nstatic inline bool //\nwuffs_base__token_buffer__is_valid(const wuffs_base__token_buffer* buf) {\n if (buf) {\n if (buf->data.ptr) {\n return (buf->meta.ri <= buf->meta.wi) && (buf->meta.wi <= buf->data.len);\n } else " +
- "{\n return (buf->meta.ri == 0) && (buf->meta.wi == 0) && (buf->data.len == 0);\n }\n }\n return false;\n}\n\n// wuffs_base__token_buffer__compact moves any written but unread tokens to the\n// start of the buffer.\nstatic inline void //\nwuffs_base__token_buffer__compact(wuffs_base__token_buffer* buf) {\n if (!buf || (buf->meta.ri == 0)) {\n return;\n }\n buf->meta.pos = wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri);\n size_t n = buf->meta.wi - buf->meta.ri;\n if (n != 0) {\n memmove(buf->data.ptr, buf->data.ptr + buf->meta.ri,\n n * sizeof(wuffs_base__token));\n }\n buf->meta.wi = n;\n buf->meta.ri = 0;\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__reader_length(const wuffs_base__token_buffer* buf) {\n return buf ? buf->meta.wi - buf->meta.ri : 0;\n}\n\nstatic inline wuffs_base__token* //\nwuffs_base__token_buffer__reader_pointer(const wuffs_base__token_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.ri) : NULL;\n}\n\nstatic inline wuffs_base__slice_token //\nwuffs_base__t" +
- "oken_buffer__reader_slice(const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__make_slice_token(buf->data.ptr + buf->meta.ri,\n buf->meta.wi - buf->meta.ri)\n : wuffs_base__empty_slice_token();\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__reader_token_position(\n const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri) : 0;\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__writer_length(const wuffs_base__token_buffer* buf) {\n return buf ? buf->data.len - buf->meta.wi : 0;\n}\n\nstatic inline wuffs_base__token* //\nwuffs_base__token_buffer__writer_pointer(const wuffs_base__token_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.wi) : NULL;\n}\n\nstatic inline wuffs_base__slice_token //\nwuffs_base__token_buffer__writer_slice(const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__make_slice_token(buf->data.ptr + buf->meta.wi,\n " +
- " buf->data.len - buf->meta.wi)\n : wuffs_base__empty_slice_token();\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__writer_token_position(\n const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.wi) : 0;\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__token_buffer::is_valid() const {\n return wuffs_base__token_buffer__is_valid(this);\n}\n\ninline void //\nwuffs_base__token_buffer::compact() {\n wuffs_base__token_buffer__compact(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::reader_length() const {\n return wuffs_base__token_buffer__reader_length(this);\n}\n\ninline wuffs_base__token* //\nwuffs_base__token_buffer::reader_pointer() const {\n return wuffs_base__token_buffer__reader_pointer(this);\n}\n\ninline wuffs_base__slice_token //\nwuffs_base__token_buffer::reader_slice() const {\n return wuffs_base__token_buffer__reader_slice(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::reader_token_position() const {\n return wuffs_ba" +
- "se__token_buffer__reader_token_position(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::writer_length() const {\n return wuffs_base__token_buffer__writer_length(this);\n}\n\ninline wuffs_base__token* //\nwuffs_base__token_buffer::writer_pointer() const {\n return wuffs_base__token_buffer__writer_pointer(this);\n}\n\ninline wuffs_base__slice_token //\nwuffs_base__token_buffer::writer_slice() const {\n return wuffs_base__token_buffer__writer_slice(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::writer_token_position() const {\n return wuffs_base__token_buffer__writer_token_position(this);\n}\n\n#endif // __cplusplus\n" +
+ "// --------\n\n// wuffs_base__token_buffer_meta is the metadata for a\n// wuffs_base__token_buffer's data.\ntypedef struct wuffs_base__token_buffer_meta__struct {\n size_t wi; // Write index. Invariant: wi <= len.\n size_t ri; // Read index. Invariant: ri <= wi.\n uint64_t pos; // Position of the buffer start relative to the stream start.\n bool closed; // No further writes are expected.\n} wuffs_base__token_buffer_meta;\n\n// wuffs_base__token_buffer is a 1-dimensional buffer (a pointer and length)\n// plus additional metadata.\n//\n// A value with all fields zero is a valid, empty buffer.\ntypedef struct wuffs_base__token_buffer__struct {\n wuffs_base__slice_token data;\n wuffs_base__token_buffer_meta meta;\n\n#ifdef __cplusplus\n inline bool is_valid() const;\n inline void compact();\n inline uint64_t reader_length() const;\n inline wuffs_base__token* reader_pointer() const;\n inline wuffs_base__slice_token reader_slice() const;\n inline uint64_t reader_token_position() const;\n inline uint64_t writer_lengt" +
+ "h() const;\n inline uint64_t writer_token_position() const;\n inline wuffs_base__token* writer_pointer() const;\n inline wuffs_base__slice_token writer_slice() const;\n#endif // __cplusplus\n\n} wuffs_base__token_buffer;\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__make_token_buffer(wuffs_base__slice_token data,\n wuffs_base__token_buffer_meta meta) {\n wuffs_base__token_buffer ret;\n ret.data = data;\n ret.meta = meta;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer_meta //\nwuffs_base__make_token_buffer_meta(size_t wi,\n size_t ri,\n uint64_t pos,\n bool closed) {\n wuffs_base__token_buffer_meta ret;\n ret.wi = wi;\n ret.ri = ri;\n ret.pos = pos;\n ret.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__slice_token__reader(wuffs_base__slice_token s, bool closed) {\n wuffs_base__token_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data" +
+ ".len = s.len;\n ret.meta.wi = s.len;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = closed;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__slice_token__writer(wuffs_base__slice_token s) {\n wuffs_base__token_buffer ret;\n ret.data.ptr = s.ptr;\n ret.data.len = s.len;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer //\nwuffs_base__empty_token_buffer() {\n wuffs_base__token_buffer ret;\n ret.data.ptr = NULL;\n ret.data.len = 0;\n ret.meta.wi = 0;\n ret.meta.ri = 0;\n ret.meta.pos = 0;\n ret.meta.closed = false;\n return ret;\n}\n\nstatic inline wuffs_base__token_buffer_meta //\nwuffs_base__empty_token_buffer_meta() {\n wuffs_base__token_buffer_meta ret;\n ret.wi = 0;\n ret.ri = 0;\n ret.pos = 0;\n ret.closed = false;\n return ret;\n}\n\nstatic inline bool //\nwuffs_base__token_buffer__is_valid(const wuffs_base__token_buffer* buf) {\n if (buf) {\n if (buf->data.ptr) {\n return (buf->m" +
+ "eta.ri <= buf->meta.wi) && (buf->meta.wi <= buf->data.len);\n } else {\n return (buf->meta.ri == 0) && (buf->meta.wi == 0) && (buf->data.len == 0);\n }\n }\n return false;\n}\n\n// wuffs_base__token_buffer__compact moves any written but unread tokens to the\n// start of the buffer.\nstatic inline void //\nwuffs_base__token_buffer__compact(wuffs_base__token_buffer* buf) {\n if (!buf || (buf->meta.ri == 0)) {\n return;\n }\n buf->meta.pos = wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri);\n size_t n = buf->meta.wi - buf->meta.ri;\n if (n != 0) {\n memmove(buf->data.ptr, buf->data.ptr + buf->meta.ri,\n n * sizeof(wuffs_base__token));\n }\n buf->meta.wi = n;\n buf->meta.ri = 0;\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__reader_length(const wuffs_base__token_buffer* buf) {\n return buf ? buf->meta.wi - buf->meta.ri : 0;\n}\n\nstatic inline wuffs_base__token* //\nwuffs_base__token_buffer__reader_pointer(const wuffs_base__token_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta" +
+ ".ri) : NULL;\n}\n\nstatic inline wuffs_base__slice_token //\nwuffs_base__token_buffer__reader_slice(const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__make_slice_token(buf->data.ptr + buf->meta.ri,\n buf->meta.wi - buf->meta.ri)\n : wuffs_base__empty_slice_token();\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__reader_token_position(\n const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.ri) : 0;\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__writer_length(const wuffs_base__token_buffer* buf) {\n return buf ? buf->data.len - buf->meta.wi : 0;\n}\n\nstatic inline wuffs_base__token* //\nwuffs_base__token_buffer__writer_pointer(const wuffs_base__token_buffer* buf) {\n return buf ? (buf->data.ptr + buf->meta.wi) : NULL;\n}\n\nstatic inline wuffs_base__slice_token //\nwuffs_base__token_buffer__writer_slice(const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__make_slice_toke" +
+ "n(buf->data.ptr + buf->meta.wi,\n buf->data.len - buf->meta.wi)\n : wuffs_base__empty_slice_token();\n}\n\nstatic inline uint64_t //\nwuffs_base__token_buffer__writer_token_position(\n const wuffs_base__token_buffer* buf) {\n return buf ? wuffs_base__u64__sat_add(buf->meta.pos, buf->meta.wi) : 0;\n}\n\n#ifdef __cplusplus\n\ninline bool //\nwuffs_base__token_buffer::is_valid() const {\n return wuffs_base__token_buffer__is_valid(this);\n}\n\ninline void //\nwuffs_base__token_buffer::compact() {\n wuffs_base__token_buffer__compact(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::reader_length() const {\n return wuffs_base__token_buffer__reader_length(this);\n}\n\ninline wuffs_base__token* //\nwuffs_base__token_buffer::reader_pointer() const {\n return wuffs_base__token_buffer__reader_pointer(this);\n}\n\ninline wuffs_base__slice_token //\nwuffs_base__token_buffer::reader_slice() const {\n return wuffs_base__token_buffer__reader_slice(this);\n}\n\ninline uint64_t //\nwuff" +
+ "s_base__token_buffer::reader_token_position() const {\n return wuffs_base__token_buffer__reader_token_position(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::writer_length() const {\n return wuffs_base__token_buffer__writer_length(this);\n}\n\ninline wuffs_base__token* //\nwuffs_base__token_buffer::writer_pointer() const {\n return wuffs_base__token_buffer__writer_pointer(this);\n}\n\ninline wuffs_base__slice_token //\nwuffs_base__token_buffer::writer_slice() const {\n return wuffs_base__token_buffer__writer_slice(this);\n}\n\ninline uint64_t //\nwuffs_base__token_buffer::writer_token_position() const {\n return wuffs_base__token_buffer__writer_token_position(this);\n}\n\n#endif // __cplusplus\n" +
""
const BaseFloatConvSubmoduleCodeC = "" +
@@ -354,15 +355,15 @@
"" +
"// --------\n\n#define WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE 2047\n#define WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION 800\n\n// WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__SHIFT__MAX_INCL is the largest N\n// such that ((10 << N) < (1 << 64)).\n#define WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__SHIFT__MAX_INCL 60\n\n// wuffs_base__private_implementation__high_prec_dec (abbreviated as HPD) is a\n// fixed precision floating point decimal number, augmented with ±infinity\n// values, but it cannot represent NaN (Not a Number).\n//\n// \"High precision\" means that the mantissa holds 800 decimal digits. 800 is\n// WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION.\n//\n// An HPD isn't for general purpose arithmetic, only for conversions to and\n// from IEEE 754 double-precision floating point, where the largest and\n// smallest positive, finite values are approximately 1.8e+308 and 4.9e-324.\n// HPD exponents above +2047 mean infinity, below -2047 mean zero. The ±2047\n// bounds are further a" +
"way from zero than ±(324 + 800), where 800 and 2047 is\n// WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION and\n// WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE.\n//\n// digits[.. num_digits] are the number's digits in big-endian order. The\n// uint8_t values are in the range [0 ..= 9], not ['0' ..= '9'], where e.g. '7'\n// is the ASCII value 0x37.\n//\n// decimal_point is the index (within digits) of the decimal point. It may be\n// negative or be larger than num_digits, in which case the explicit digits are\n// padded with implicit zeroes.\n//\n// For example, if num_digits is 3 and digits is \"\\x07\\x08\\x09\":\n// - A decimal_point of -2 means \".00789\"\n// - A decimal_point of -1 means \".0789\"\n// - A decimal_point of +0 means \".789\"\n// - A decimal_point of +1 means \"7.89\"\n// - A decimal_point of +2 means \"78.9\"\n// - A decimal_point of +3 means \"789.\"\n// - A decimal_point of +4 means \"7890.\"\n// - A decimal_point of +5 means \"78900.\"\n//\n// As above, a decimal_point higher than +2047" +
- " means that the overall value is\n// infinity, lower than -2047 means zero.\n//\n// negative is a sign bit. An HPD can distinguish positive and negative zero.\n//\n// truncated is whether there are more than\n// WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION digits, and at\n// least one of those extra digits are non-zero. The existence of long-tail\n// digits can affect rounding.\n//\n// The \"all fields are zero\" value is valid, and represents the number +0.\ntypedef struct {\n uint32_t num_digits;\n int32_t decimal_point;\n bool negative;\n bool truncated;\n uint8_t digits[WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION];\n} wuffs_base__private_implementation__high_prec_dec;\n\n// wuffs_base__private_implementation__high_prec_dec__trim trims trailing\n// zeroes from the h->digits[.. h->num_digits] slice. They have no benefit,\n// since we explicitly track h->decimal_point.\n//\n// Preconditions:\n// - h is non-NULL.\nstatic inline void //\nwuffs_base__private_implementation__high_prec_dec__trim(\n wuffs_" +
- "base__private_implementation__high_prec_dec* h) {\n while ((h->num_digits > 0) && (h->digits[h->num_digits - 1] == 0)) {\n h->num_digits--;\n }\n}\n\n// wuffs_base__private_implementation__high_prec_dec__assign sets h to\n// represent the number x.\n//\n// Preconditions:\n// - h is non-NULL.\nstatic void //\nwuffs_base__private_implementation__high_prec_dec__assign(\n wuffs_base__private_implementation__high_prec_dec* h,\n uint64_t x,\n bool negative) {\n uint32_t n = 0;\n\n // Set h->digits.\n if (x > 0) {\n // Calculate the digits, working right-to-left. After we determine n (how\n // many digits there are), copy from buf to h->digits.\n //\n // UINT64_MAX, 18446744073709551615, is 20 digits long. It can be faster to\n // copy a constant number of bytes than a variable number (20 instead of\n // n). Make buf large enough (and start writing to it from the middle) so\n // that can we always copy 20 bytes: the slice buf[(20-n) .. (40-n)].\n uint8_t buf[40] = {0};\n uint8_t* ptr = &buf[20];\n " +
- " do {\n uint64_t remaining = x / 10;\n x -= remaining * 10;\n ptr--;\n *ptr = (uint8_t)x;\n n++;\n x = remaining;\n } while (x > 0);\n memcpy(h->digits, ptr, 20);\n }\n\n // Set h's other fields.\n h->num_digits = n;\n h->decimal_point = (int32_t)n;\n h->negative = negative;\n h->truncated = false;\n wuffs_base__private_implementation__high_prec_dec__trim(h);\n}\n\nstatic wuffs_base__status //\nwuffs_base__private_implementation__high_prec_dec__parse(\n wuffs_base__private_implementation__high_prec_dec* h,\n wuffs_base__slice_u8 s,\n uint32_t options) {\n if (!h) {\n return wuffs_base__make_status(wuffs_base__error__bad_receiver);\n }\n h->num_digits = 0;\n h->decimal_point = 0;\n h->negative = false;\n h->truncated = false;\n\n uint8_t* p = s.ptr;\n uint8_t* q = s.ptr + s.len;\n\n if (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES) {\n for (;; p++) {\n if (p >= q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n } else if (*p != " +
- "'_') {\n break;\n }\n }\n }\n\n // Parse sign.\n do {\n if (*p == '+') {\n p++;\n } else if (*p == '-') {\n h->negative = true;\n p++;\n } else {\n break;\n }\n if (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES) {\n for (;; p++) {\n if (p >= q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n } else if (*p != '_') {\n break;\n }\n }\n }\n } while (0);\n\n // Parse digits, up to (and including) a '.', 'E' or 'e'. Examples for each\n // limb in this if-else chain:\n // - \"0.789\"\n // - \"1002.789\"\n // - \".789\"\n // - Other (invalid input).\n uint32_t nd = 0;\n int32_t dp = 0;\n bool no_digits_before_separator = false;\n if (('0' == *p) &&\n !(options &\n WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_MULTIPLE_LEADING_ZEROES)) {\n p++;\n for (;; p++) {\n if (p >= q) {\n goto after_all;\n } else if (*p ==\n ((options &\n WUFFS_BASE__PARSE_NUMBER_FXX" +
- "__DECIMAL_SEPARATOR_IS_A_COMMA)\n ? ','\n : '.')) {\n p++;\n goto after_sep;\n } else if ((*p == 'E') || (*p == 'e')) {\n p++;\n goto after_exp;\n } else if ((*p != '_') ||\n !(options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n }\n\n } else if (('0' <= *p) && (*p <= '9')) {\n if (*p == '0') {\n for (; (p < q) && (*p == '0'); p++) {\n }\n } else {\n h->digits[nd++] = (uint8_t)(*p - '0');\n dp = (int32_t)nd;\n p++;\n }\n\n for (;; p++) {\n if (p >= q) {\n goto after_all;\n } else if (('0' <= *p) && (*p <= '9')) {\n if (nd < WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION) {\n h->digits[nd++] = (uint8_t)(*p - '0');\n dp = (int32_t)nd;\n } else if ('0' != *p) {\n // Long-tail non-zeroes set the truncated bit.\n h->truncated = true;\n }" +
- "\n } else if (*p ==\n ((options &\n WUFFS_BASE__PARSE_NUMBER_FXX__DECIMAL_SEPARATOR_IS_A_COMMA)\n ? ','\n : '.')) {\n p++;\n goto after_sep;\n } else if ((*p == 'E') || (*p == 'e')) {\n p++;\n goto after_exp;\n } else if ((*p != '_') ||\n !(options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n }\n\n } else if (*p == ((options &\n WUFFS_BASE__PARSE_NUMBER_FXX__DECIMAL_SEPARATOR_IS_A_COMMA)\n ? ','\n : '.')) {\n p++;\n no_digits_before_separator = true;\n\n } else {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n\nafter_sep:\n for (;; p++) {\n if (p >= q) {\n goto after_all;\n } else if ('0' == *p) {\n if (nd == 0) {\n // Track leading zeroes implicitly.\n dp--;\n } else if (nd <\n " +
- " WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION) {\n h->digits[nd++] = (uint8_t)(*p - '0');\n }\n } else if (('0' < *p) && (*p <= '9')) {\n if (nd < WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION) {\n h->digits[nd++] = (uint8_t)(*p - '0');\n } else {\n // Long-tail non-zeroes set the truncated bit.\n h->truncated = true;\n }\n } else if ((*p == 'E') || (*p == 'e')) {\n p++;\n goto after_exp;\n } else if ((*p != '_') ||\n !(options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n }\n\nafter_exp:\n do {\n if (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES) {\n for (;; p++) {\n if (p >= q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n } else if (*p != '_') {\n break;\n }\n }\n }\n\n int32_t exp_sign = +1;\n if (*p == '+') {\n p++;\n } else if" +
- " (*p == '-') {\n exp_sign = -1;\n p++;\n }\n\n int32_t exp = 0;\n const int32_t exp_large =\n WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE +\n WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION;\n bool saw_exp_digits = false;\n for (; p < q; p++) {\n if ((*p == '_') &&\n (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n // No-op.\n } else if (('0' <= *p) && (*p <= '9')) {\n saw_exp_digits = true;\n if (exp < exp_large) {\n exp = (10 * exp) + ((int32_t)(*p - '0'));\n }\n } else {\n break;\n }\n }\n if (!saw_exp_digits) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n dp += exp_sign * exp;\n } while (0);\n\nafter_all:\n if (p != q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n h->num_digits = nd;\n if (nd == 0) {\n if (no_digits_before_separator) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument" +
- ");\n }\n h->decimal_point = 0;\n } else if (dp <\n -WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE) {\n h->decimal_point =\n -WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE - 1;\n } else if (dp >\n +WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE) {\n h->decimal_point =\n +WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE + 1;\n } else {\n h->decimal_point = dp;\n }\n wuffs_base__private_implementation__high_prec_dec__trim(h);\n return wuffs_base__make_status(NULL);\n}\n\n" +
+ " means that the overall value is\n// infinity, lower than -2047 means zero.\n//\n// negative is a sign bit. An HPD can distinguish positive and negative zero.\n//\n// truncated is whether there are more than\n// WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION digits, and at\n// least one of those extra digits are non-zero. The existence of long-tail\n// digits can affect rounding.\n//\n// The \"all fields are zero\" value is valid, and represents the number +0.\ntypedef struct wuffs_base__private_implementation__high_prec_dec__struct {\n uint32_t num_digits;\n int32_t decimal_point;\n bool negative;\n bool truncated;\n uint8_t digits[WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION];\n} wuffs_base__private_implementation__high_prec_dec;\n\n// wuffs_base__private_implementation__high_prec_dec__trim trims trailing\n// zeroes from the h->digits[.. h->num_digits] slice. They have no benefit,\n// since we explicitly track h->decimal_point.\n//\n// Preconditions:\n// - h is non-NULL.\nstatic inline void //\nwuffs_bas" +
+ "e__private_implementation__high_prec_dec__trim(\n wuffs_base__private_implementation__high_prec_dec* h) {\n while ((h->num_digits > 0) && (h->digits[h->num_digits - 1] == 0)) {\n h->num_digits--;\n }\n}\n\n// wuffs_base__private_implementation__high_prec_dec__assign sets h to\n// represent the number x.\n//\n// Preconditions:\n// - h is non-NULL.\nstatic void //\nwuffs_base__private_implementation__high_prec_dec__assign(\n wuffs_base__private_implementation__high_prec_dec* h,\n uint64_t x,\n bool negative) {\n uint32_t n = 0;\n\n // Set h->digits.\n if (x > 0) {\n // Calculate the digits, working right-to-left. After we determine n (how\n // many digits there are), copy from buf to h->digits.\n //\n // UINT64_MAX, 18446744073709551615, is 20 digits long. It can be faster to\n // copy a constant number of bytes than a variable number (20 instead of\n // n). Make buf large enough (and start writing to it from the middle) so\n // that can we always copy 20 bytes: the slice buf[(20-n) .. (40-n)].\n" +
+ " uint8_t buf[40] = {0};\n uint8_t* ptr = &buf[20];\n do {\n uint64_t remaining = x / 10;\n x -= remaining * 10;\n ptr--;\n *ptr = (uint8_t)x;\n n++;\n x = remaining;\n } while (x > 0);\n memcpy(h->digits, ptr, 20);\n }\n\n // Set h's other fields.\n h->num_digits = n;\n h->decimal_point = (int32_t)n;\n h->negative = negative;\n h->truncated = false;\n wuffs_base__private_implementation__high_prec_dec__trim(h);\n}\n\nstatic wuffs_base__status //\nwuffs_base__private_implementation__high_prec_dec__parse(\n wuffs_base__private_implementation__high_prec_dec* h,\n wuffs_base__slice_u8 s,\n uint32_t options) {\n if (!h) {\n return wuffs_base__make_status(wuffs_base__error__bad_receiver);\n }\n h->num_digits = 0;\n h->decimal_point = 0;\n h->negative = false;\n h->truncated = false;\n\n uint8_t* p = s.ptr;\n uint8_t* q = s.ptr + s.len;\n\n if (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES) {\n for (;; p++) {\n if (p >= q) {\n return wuffs_base__make_status" +
+ "(wuffs_base__error__bad_argument);\n } else if (*p != '_') {\n break;\n }\n }\n }\n\n // Parse sign.\n do {\n if (*p == '+') {\n p++;\n } else if (*p == '-') {\n h->negative = true;\n p++;\n } else {\n break;\n }\n if (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES) {\n for (;; p++) {\n if (p >= q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n } else if (*p != '_') {\n break;\n }\n }\n }\n } while (0);\n\n // Parse digits, up to (and including) a '.', 'E' or 'e'. Examples for each\n // limb in this if-else chain:\n // - \"0.789\"\n // - \"1002.789\"\n // - \".789\"\n // - Other (invalid input).\n uint32_t nd = 0;\n int32_t dp = 0;\n bool no_digits_before_separator = false;\n if (('0' == *p) &&\n !(options &\n WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_MULTIPLE_LEADING_ZEROES)) {\n p++;\n for (;; p++) {\n if (p >= q) {\n goto after_all;\n } else if (*p ==\n (" +
+ "(options &\n WUFFS_BASE__PARSE_NUMBER_FXX__DECIMAL_SEPARATOR_IS_A_COMMA)\n ? ','\n : '.')) {\n p++;\n goto after_sep;\n } else if ((*p == 'E') || (*p == 'e')) {\n p++;\n goto after_exp;\n } else if ((*p != '_') ||\n !(options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n }\n\n } else if (('0' <= *p) && (*p <= '9')) {\n if (*p == '0') {\n for (; (p < q) && (*p == '0'); p++) {\n }\n } else {\n h->digits[nd++] = (uint8_t)(*p - '0');\n dp = (int32_t)nd;\n p++;\n }\n\n for (;; p++) {\n if (p >= q) {\n goto after_all;\n } else if (('0' <= *p) && (*p <= '9')) {\n if (nd < WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION) {\n h->digits[nd++] = (uint8_t)(*p - '0');\n dp = (int32_t)nd;\n } else if ('0' != *p) {\n // Long-tail non-zeroes set t" +
+ "he truncated bit.\n h->truncated = true;\n }\n } else if (*p ==\n ((options &\n WUFFS_BASE__PARSE_NUMBER_FXX__DECIMAL_SEPARATOR_IS_A_COMMA)\n ? ','\n : '.')) {\n p++;\n goto after_sep;\n } else if ((*p == 'E') || (*p == 'e')) {\n p++;\n goto after_exp;\n } else if ((*p != '_') ||\n !(options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n }\n\n } else if (*p == ((options &\n WUFFS_BASE__PARSE_NUMBER_FXX__DECIMAL_SEPARATOR_IS_A_COMMA)\n ? ','\n : '.')) {\n p++;\n no_digits_before_separator = true;\n\n } else {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n\nafter_sep:\n for (;; p++) {\n if (p >= q) {\n goto after_all;\n } else if ('0' == *p) {\n if (nd == 0) {\n // Track leading " +
+ "zeroes implicitly.\n dp--;\n } else if (nd <\n WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION) {\n h->digits[nd++] = (uint8_t)(*p - '0');\n }\n } else if (('0' < *p) && (*p <= '9')) {\n if (nd < WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION) {\n h->digits[nd++] = (uint8_t)(*p - '0');\n } else {\n // Long-tail non-zeroes set the truncated bit.\n h->truncated = true;\n }\n } else if ((*p == 'E') || (*p == 'e')) {\n p++;\n goto after_exp;\n } else if ((*p != '_') ||\n !(options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n }\n\nafter_exp:\n do {\n if (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES) {\n for (;; p++) {\n if (p >= q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n } else if (*p != '_') {\n break;\n }\n }\n }\n\n int32_t ex" +
+ "p_sign = +1;\n if (*p == '+') {\n p++;\n } else if (*p == '-') {\n exp_sign = -1;\n p++;\n }\n\n int32_t exp = 0;\n const int32_t exp_large =\n WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE +\n WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DIGITS_PRECISION;\n bool saw_exp_digits = false;\n for (; p < q; p++) {\n if ((*p == '_') &&\n (options & WUFFS_BASE__PARSE_NUMBER_XXX__ALLOW_UNDERSCORES)) {\n // No-op.\n } else if (('0' <= *p) && (*p <= '9')) {\n saw_exp_digits = true;\n if (exp < exp_large) {\n exp = (10 * exp) + ((int32_t)(*p - '0'));\n }\n } else {\n break;\n }\n }\n if (!saw_exp_digits) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n dp += exp_sign * exp;\n } while (0);\n\nafter_all:\n if (p != q) {\n return wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n h->num_digits = nd;\n if (nd == 0) {\n if (no_digits_before_separator) {\n retu" +
+ "rn wuffs_base__make_status(wuffs_base__error__bad_argument);\n }\n h->decimal_point = 0;\n } else if (dp <\n -WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE) {\n h->decimal_point =\n -WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE - 1;\n } else if (dp >\n +WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE) {\n h->decimal_point =\n +WUFFS_BASE__PRIVATE_IMPLEMENTATION__HPD__DECIMAL_POINT__RANGE + 1;\n } else {\n h->decimal_point = dp;\n }\n wuffs_base__private_implementation__high_prec_dec__trim(h);\n return wuffs_base__make_status(NULL);\n}\n\n" +
"" +
"// --------\n\n// wuffs_base__private_implementation__high_prec_dec__lshift_num_new_digits\n// returns the number of additional decimal digits when left-shifting by shift.\n//\n// See below for preconditions.\nstatic uint32_t //\nwuffs_base__private_implementation__high_prec_dec__lshift_num_new_digits(\n wuffs_base__private_implementation__high_prec_dec* h,\n uint32_t shift) {\n // Masking with 0x3F should be unnecessary (assuming the preconditions) but\n // it's cheap and ensures that we don't overflow the\n // wuffs_base__private_implementation__hpd_left_shift array.\n shift &= 63;\n\n uint32_t x_a = wuffs_base__private_implementation__hpd_left_shift[shift];\n uint32_t x_b = wuffs_base__private_implementation__hpd_left_shift[shift + 1];\n uint32_t num_new_digits = x_a >> 11;\n uint32_t pow5_a = 0x7FF & x_a;\n uint32_t pow5_b = 0x7FF & x_b;\n\n const uint8_t* pow5 =\n &wuffs_base__private_implementation__powers_of_5[pow5_a];\n uint32_t i = 0;\n uint32_t n = pow5_b - pow5_a;\n for (; i < n; i++) {\n if (i >" +
"= h->num_digits) {\n return num_new_digits - 1;\n } else if (h->digits[i] == pow5[i]) {\n continue;\n } else if (h->digits[i] < pow5[i]) {\n return num_new_digits - 1;\n } else {\n return num_new_digits;\n }\n }\n return num_new_digits;\n}\n\n" +
diff --git a/release/c/wuffs-unsupported-snapshot.c b/release/c/wuffs-unsupported-snapshot.c
index 48b22d2..983a1b9 100644
--- a/release/c/wuffs-unsupported-snapshot.c
+++ b/release/c/wuffs-unsupported-snapshot.c
@@ -137,7 +137,7 @@
// wuffs_base__empty_struct is used when a Wuffs function returns an empty
// struct. In C, if a function f returns void, you can't say "x = f()", but in
// Wuffs, if a function g returns empty, you can say "y = g()".
-typedef struct {
+typedef struct wuffs_base__empty_struct__struct {
// private_impl is a placeholder field. It isn't explicitly used, except that
// without it, the sizeof a struct with no fields can differ across C/C++
// compilers, and it is undefined behavior in C99. For example, gcc says that
@@ -159,7 +159,7 @@
// wuffs_base__utility is a placeholder receiver type. It enables what Java
// calls static methods, as opposed to regular methods.
-typedef struct {
+typedef struct wuffs_base__utility__struct {
// private_impl is a placeholder field. It isn't explicitly used, except that
// without it, the sizeof a struct with no fields can differ across C/C++
// compilers, and it is undefined behavior in C99. For example, gcc says that
@@ -172,7 +172,7 @@
uint8_t private_impl;
} wuffs_base__utility;
-typedef struct {
+typedef struct wuffs_base__vtable__struct {
const char* vtable_name;
const void* function_pointers;
} wuffs_base__vtable;
@@ -180,7 +180,7 @@
// --------
// See https://github.com/google/wuffs/blob/master/doc/note/statuses.md
-typedef struct {
+typedef struct wuffs_base__status__struct {
const char* repr;
#ifdef __cplusplus
@@ -322,7 +322,7 @@
// wuffs_base__transform__output is the result of transforming from a src slice
// to a dst slice.
-typedef struct {
+typedef struct wuffs_base__transform__output__struct {
wuffs_base__status status;
size_t num_dst;
size_t num_src;
@@ -511,7 +511,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__multiply_u64__output__struct {
uint64_t lo;
uint64_t hi;
} wuffs_base__multiply_u64__output;
@@ -1811,7 +1811,7 @@
// The flavor field follows the base38 namespace
// convention](/doc/note/base38-and-fourcc.md). The other fields' semantics
// depends on the flavor.
-typedef struct {
+typedef struct wuffs_base__more_information__struct {
uint32_t flavor;
uint32_t w;
uint64_t x;
@@ -1946,7 +1946,7 @@
// wuffs_base__io_buffer_meta is the metadata for a wuffs_base__io_buffer's
// data.
-typedef struct {
+typedef struct wuffs_base__io_buffer_meta__struct {
size_t wi; // Write index. Invariant: wi <= len.
size_t ri; // Read index. Invariant: ri <= wi.
uint64_t pos; // Buffer position (relative to the start of stream).
@@ -1957,7 +1957,7 @@
// additional metadata.
//
// A value with all fields zero is a valid, empty buffer.
-typedef struct {
+typedef struct wuffs_base__io_buffer__struct {
wuffs_base__slice_u8 data;
wuffs_base__io_buffer_meta meta;
@@ -2226,7 +2226,7 @@
// wuffs_base__token is an element of a byte stream's tokenization.
//
// See https://github.com/google/wuffs/blob/master/doc/note/tokens.md
-typedef struct {
+typedef struct wuffs_base__token__struct {
uint64_t repr;
#ifdef __cplusplus
@@ -2512,7 +2512,7 @@
// wuffs_base__token_buffer_meta is the metadata for a
// wuffs_base__token_buffer's data.
-typedef struct {
+typedef struct wuffs_base__token_buffer_meta__struct {
size_t wi; // Write index. Invariant: wi <= len.
size_t ri; // Read index. Invariant: ri <= wi.
uint64_t pos; // Position of the buffer start relative to the stream start.
@@ -2523,7 +2523,7 @@
// plus additional metadata.
//
// A value with all fields zero is a valid, empty buffer.
-typedef struct {
+typedef struct wuffs_base__token_buffer__struct {
wuffs_base__slice_token data;
wuffs_base__token_buffer_meta meta;
@@ -2931,7 +2931,7 @@
//
// Do not manipulate its bits directly; they are private implementation
// details. Use methods such as wuffs_base__pixel_format__num_planes instead.
-typedef struct {
+typedef struct wuffs_base__pixel_format__struct {
uint32_t repr;
#ifdef __cplusplus
@@ -3096,7 +3096,7 @@
//
// Do not manipulate its bits directly; they are private implementation
// details. Use methods such as wuffs_base__pixel_subsampling__bias_x instead.
-typedef struct {
+typedef struct wuffs_base__pixel_subsampling__struct {
uint32_t repr;
#ifdef __cplusplus
@@ -3180,7 +3180,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__pixel_config__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -3390,7 +3390,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__image_config__struct {
wuffs_base__pixel_config pixcfg;
// Do not access the private_impl's fields directly. There is no API/ABI
@@ -3560,7 +3560,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__frame_config__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -3794,7 +3794,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__pixel_buffer__struct {
wuffs_base__pixel_config pixcfg;
// Do not access the private_impl's fields directly. There is no API/ABI
@@ -4035,7 +4035,7 @@
// --------
-typedef struct {
+typedef struct wuffs_base__decode_frame_options__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -4078,7 +4078,7 @@
const uint8_t* src_ptr,
size_t src_len);
-typedef struct {
+typedef struct wuffs_base__pixel_swizzler__struct {
// Do not access the private_impl's fields directly. There is no API/ABI
// compatibility or safety guarantee if you do so.
struct {
@@ -4259,12 +4259,12 @@
//
// See https://en.wikipedia.org/wiki/Double-precision_floating-point_format
-typedef struct {
+typedef struct wuffs_base__lossy_value_u16__struct {
uint16_t value;
bool lossy;
} wuffs_base__lossy_value_u16;
-typedef struct {
+typedef struct wuffs_base__lossy_value_u32__struct {
uint32_t value;
bool lossy;
} wuffs_base__lossy_value_u32;
@@ -4634,7 +4634,7 @@
// wuffs_base__utf_8__next__output is the type returned by
// wuffs_base__utf_8__next.
-typedef struct {
+typedef struct wuffs_base__utf_8__next__output__struct {
uint32_t code_point;
uint32_t byte_length;
@@ -10804,7 +10804,7 @@
// digits can affect rounding.
//
// The "all fields are zero" value is valid, and represents the number +0.
-typedef struct {
+typedef struct wuffs_base__private_implementation__high_prec_dec__struct {
uint32_t num_digits;
int32_t decimal_point;
bool negative;
