Use Rive's libpng premake dependency in golden testing
Update the libpng dependency to compile on windows and start using it
for our golden testing instead of Skia's libpng.
This also requires us to begin using the "PNG_PREFIX" feature in our
Skia build so Skia can continue using its internal copy of libpng.
Diffs=
2538229d6 Use Rive's libpng premake dependency in golden testing
diff --git a/.rive_head b/.rive_head
index 8f0cdc3..ea4aba6 100644
--- a/.rive_head
+++ b/.rive_head
@@ -1 +1 @@
-42a0377bcfb346abf8b60fa5fe0372ec701aad8b
+2538229d6cc08105066da8d1cd306a2a57d35483
diff --git a/dependencies/premake5_libpng.lua b/dependencies/premake5_libpng.lua
index 188dc91..a9a78a5 100644
--- a/dependencies/premake5_libpng.lua
+++ b/dependencies/premake5_libpng.lua
@@ -1,5 +1,6 @@
local dependency = require 'dependency'
libpng = dependency.github('glennrp/libpng', 'libpng16')
+zlib = dependency.github('madler/zlib', '04f42ceca40f73e2978b50e93806c2a18c1281fc')
project 'libpng'
do
@@ -9,14 +10,13 @@
toolset 'clang'
targetdir '%{cfg.system}/cache/bin/%{cfg.buildcfg}/'
objdir '%{cfg.system}/cache/obj/%{cfg.buildcfg}/'
- buildoptions {
- '-fno-exceptions',
- '-fno-rtti'
- }
+ rtti "Off"
+ exceptionhandling "Off"
os.copyfile(libpng .. '/scripts/pnglibconf.h.prebuilt', libpng .. '/pnglibconf.h')
includedirs {
'./',
- libpng
+ libpng,
+ zlib,
}
files {
libpng .. '/png.c',
@@ -43,9 +43,14 @@
libpng .. '/arm/palette_neon_intrinsics.c'
}
end
-end
-zlib = dependency.github('madler/zlib', '04f42ceca40f73e2978b50e93806c2a18c1281fc')
+ filter 'system:windows'
+ do
+ architecture 'x64'
+ staticruntime "on" -- Match Skia's /MT flag for link compatibility
+ runtime "Release" -- Use /MT even in debug (/MTd is incompatible with Skia)
+ end
+end
project 'zlib'
do
@@ -55,11 +60,9 @@
toolset 'clang'
targetdir '%{cfg.system}/cache/bin/%{cfg.buildcfg}/'
objdir '%{cfg.system}/cache/obj/%{cfg.buildcfg}/'
- buildoptions {
- '-fno-exceptions',
- '-fno-rtti'
- }
- defines {'ZLIB_IMPLEMENTATION', 'HAVE_UNISTD_H'}
+ rtti "Off"
+ exceptionhandling "Off"
+ defines {'ZLIB_IMPLEMENTATION'}
includedirs {
zlib
}
@@ -80,4 +83,16 @@
zlib .. '/zutil.c',
zlib .. '/inflate.c'
}
+
+ filter 'system:windows'
+ do
+ architecture 'x64'
+ staticruntime "on" -- Match Skia's /MT flag for link compatibility
+ runtime "Release" -- Use /MT even in debug (/MTd is incompatible with Skia)
+ end
+
+ filter 'system:not windows'
+ do
+ defines {'HAVE_UNISTD_H'}
+ end
end
diff --git a/skia/dependencies/make_skia_recorder.sh b/skia/dependencies/make_skia_recorder.sh
index ef9cb5a..c0746d2 100755
--- a/skia/dependencies/make_skia_recorder.sh
+++ b/skia/dependencies/make_skia_recorder.sh
@@ -7,6 +7,11 @@
build_skia_recorder() {
cd $SKIA_DIR_NAME
+
+ # This header is required so Skia can continue to use its internal copy of libpng while we link
+ # with our own.
+ cp ../../pngprefix/pngprefix.h third_party/externals/libpng/
+ echo '#include <pngprefix.h>' >> third_party/libpng/pnglibconf.h
bin/gn gen out/static --args=" \
is_official_build=true \
@@ -18,8 +23,9 @@
\"-DSK_DISABLE_LOWP_RASTER_PIPELINE\",\
\"-DSK_FORCE_RASTER_PIPELINE_BLITTER\",\
\"-DSK_DISABLE_AAA\",\
- \"-DSK_DISABLE_EFFECT_DESERIALIZATION\"\
- ] \
+ \"-DSK_DISABLE_EFFECT_DESERIALIZATION\",\
+ \"-DPNG_PREFIX=sk_\"\
+ ]\
rive_use_picture=true \
skia_use_angle=false \
skia_use_dng_sdk=false \
diff --git a/skia/pngprefix/pngprefix.h b/skia/pngprefix/pngprefix.h
new file mode 100644
index 0000000..ddc1792
--- /dev/null
+++ b/skia/pngprefix/pngprefix.h
@@ -0,0 +1,465 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * Copyright 2023 Rive
+ */
+#ifndef PNGPREFIX_H
+#define PNGPREFIX_H
+/*
+ * This is necessary to build multiple copies of libpng. We need this while Skia has its own copy
+ * of libpng.
+ */
+#define png_access_version_number sk_png_access_version_number
+#define png_app_error sk_png_app_error
+#define png_app_warning sk_png_app_warning
+#define png_ascii_from_fixed sk_png_ascii_from_fixed
+#define png_ascii_from_fp sk_png_ascii_from_fp
+#define png_benign_error sk_png_benign_error
+#define png_build_gamma_table sk_png_build_gamma_table
+#define png_build_grayscale_palette sk_png_build_grayscale_palette
+#define png_calculate_crc sk_png_calculate_crc
+#define png_calloc sk_png_calloc
+#define png_check_IHDR sk_png_check_IHDR
+#define png_check_chunk_length sk_png_check_chunk_length
+#define png_check_chunk_name sk_png_check_chunk_name
+#define png_check_fp_number sk_png_check_fp_number
+#define png_check_fp_string sk_png_check_fp_string
+#define png_check_keyword sk_png_check_keyword
+#define png_chunk_benign_error sk_png_chunk_benign_error
+#define png_chunk_error sk_png_chunk_error
+#define png_chunk_report sk_png_chunk_report
+#define png_chunk_unknown_handling sk_png_chunk_unknown_handling
+#define png_chunk_warning sk_png_chunk_warning
+#define png_colorspace_set_ICC sk_png_colorspace_set_ICC
+#define png_colorspace_set_chromaticities sk_png_colorspace_set_chromaticities
+#define png_colorspace_set_endpoints sk_png_colorspace_set_endpoints
+#define png_colorspace_set_gamma sk_png_colorspace_set_gamma
+#define png_colorspace_set_rgb_coefficients sk_png_colorspace_set_rgb_coefficients
+#define png_colorspace_set_sRGB sk_png_colorspace_set_sRGB
+#define png_colorspace_sync sk_png_colorspace_sync
+#define png_colorspace_sync_info sk_png_colorspace_sync_info
+#define png_combine_row sk_png_combine_row
+#define png_compress_IDAT sk_png_compress_IDAT
+#define png_convert_from_struct_tm sk_png_convert_from_struct_tm
+#define png_convert_from_time_t sk_png_convert_from_time_t
+#define png_convert_to_rfc1123 sk_png_convert_to_rfc1123
+#define png_convert_to_rfc1123_buffer sk_png_convert_to_rfc1123_buffer
+#define png_crc_error sk_png_crc_error
+#define png_crc_finish sk_png_crc_finish
+#define png_crc_read sk_png_crc_read
+#define png_create_info_struct sk_png_create_info_struct
+#define png_create_png_struct sk_png_create_png_struct
+#define png_create_read_struct sk_png_create_read_struct
+#define png_create_read_struct_2 sk_png_create_read_struct_2
+#define png_create_write_struct sk_png_create_write_struct
+#define png_create_write_struct_2 sk_png_create_write_struct_2
+#define png_data_freer sk_png_data_freer
+#define png_default_flush sk_png_default_flush
+#define png_default_read_data sk_png_default_read_data
+#define png_default_write_data sk_png_default_write_data
+#define png_destroy_gamma_table sk_png_destroy_gamma_table
+#define png_destroy_info_struct sk_png_destroy_info_struct
+#define png_destroy_png_struct sk_png_destroy_png_struct
+#define png_destroy_read_struct sk_png_destroy_read_struct
+#define png_destroy_write_struct sk_png_destroy_write_struct
+#define png_do_bgr sk_png_do_bgr
+#define png_do_check_palette_indexes sk_png_do_check_palette_indexes
+#define png_do_chop sk_png_do_chop
+#define png_do_compose sk_png_do_compose
+#define png_do_encode_alpha sk_png_do_encode_alpha
+#define png_do_expand sk_png_do_expand
+#define png_do_expand_16 sk_png_do_expand_16
+#define png_do_expand_palette sk_png_do_expand_palette
+#define png_do_expand_palette_neon_rgb sk_png_do_expand_palette_neon_rgb
+#define png_do_expand_palette_neon_rgba sk_png_do_expand_palette_neon_rgba
+#define png_do_gamma sk_png_do_gamma
+#define png_do_gray_to_rgb sk_png_do_gray_to_rgb
+#define png_do_invert sk_png_do_invert
+#define png_do_pack sk_png_do_pack
+#define png_do_packswap sk_png_do_packswap
+#define png_do_quantize sk_png_do_quantize
+#define png_do_read_filler sk_png_do_read_filler
+#define png_do_read_interlace sk_png_do_read_interlace
+#define png_do_read_intrapixel sk_png_do_read_intrapixel
+#define png_do_read_invert_alpha sk_png_do_read_invert_alpha
+#define png_do_read_swap_alpha sk_png_do_read_swap_alpha
+#define png_do_read_transformations sk_png_do_read_transformations
+#define png_do_rgb_to_gray sk_png_do_rgb_to_gray
+#define png_do_scale_16_to_8 sk_png_do_scale_16_to_8
+#define png_do_shift sk_png_do_shift
+#define png_do_strip_channel sk_png_do_strip_channel
+#define png_do_swap sk_png_do_swap
+#define png_do_unpack sk_png_do_unpack
+#define png_do_unshift sk_png_do_unshift
+#define png_do_write_interlace sk_png_do_write_interlace
+#define png_do_write_intrapixel sk_png_do_write_intrapixel
+#define png_do_write_invert_alpha sk_png_do_write_invert_alpha
+#define png_do_write_swap_alpha sk_png_do_write_swap_alpha
+#define png_do_write_transformations sk_png_do_write_transformations
+#define png_error sk_png_error
+#define png_fixed sk_png_fixed
+#define png_fixed_error sk_png_fixed_error
+#define png_flush sk_png_flush
+#define png_format_number sk_png_format_number
+#define png_formatted_warning sk_png_formatted_warning
+#define png_free sk_png_free
+#define png_free_buffer_list sk_png_free_buffer_list
+#define png_free_data sk_png_free_data
+#define png_free_default sk_png_free_default
+#define png_free_jmpbuf sk_png_free_jmpbuf
+#define png_gamma_16bit_correct sk_png_gamma_16bit_correct
+#define png_gamma_8bit_correct sk_png_gamma_8bit_correct
+#define png_gamma_correct sk_png_gamma_correct
+#define png_gamma_significant sk_png_gamma_significant
+#define png_get_IHDR sk_png_get_IHDR
+#define png_get_PLTE sk_png_get_PLTE
+#define png_get_bKGD sk_png_get_bKGD
+#define png_get_bit_depth sk_png_get_bit_depth
+#define png_get_cHRM sk_png_get_cHRM
+#define png_get_cHRM_XYZ sk_png_get_cHRM_XYZ
+#define png_get_cHRM_XYZ_fixed sk_png_get_cHRM_XYZ_fixed
+#define png_get_cHRM_fixed sk_png_get_cHRM_fixed
+#define png_get_channels sk_png_get_channels
+#define png_get_chunk_cache_max sk_png_get_chunk_cache_max
+#define png_get_chunk_malloc_max sk_png_get_chunk_malloc_max
+#define png_get_color_type sk_png_get_color_type
+#define png_get_compression_buffer_size sk_png_get_compression_buffer_size
+#define png_get_compression_type sk_png_get_compression_type
+#define png_get_copyright sk_png_get_copyright
+#define png_get_current_pass_number sk_png_get_current_pass_number
+#define png_get_current_row_number sk_png_get_current_row_number
+#define png_get_eXIf sk_png_get_eXIf
+#define png_get_eXIf_1 sk_png_get_eXIf_1
+#define png_get_error_ptr sk_png_get_error_ptr
+#define png_get_filter_type sk_png_get_filter_type
+#define png_get_gAMA sk_png_get_gAMA
+#define png_get_gAMA_fixed sk_png_get_gAMA_fixed
+#define png_get_hIST sk_png_get_hIST
+#define png_get_header_ver sk_png_get_header_ver
+#define png_get_header_version sk_png_get_header_version
+#define png_get_iCCP sk_png_get_iCCP
+#define png_get_image_height sk_png_get_image_height
+#define png_get_image_width sk_png_get_image_width
+#define png_get_int_32 sk_png_get_int_32
+#define png_get_interlace_type sk_png_get_interlace_type
+#define png_get_io_chunk_type sk_png_get_io_chunk_type
+#define png_get_io_ptr sk_png_get_io_ptr
+#define png_get_io_state sk_png_get_io_state
+#define png_get_libpng_ver sk_png_get_libpng_ver
+#define png_get_mem_ptr sk_png_get_mem_ptr
+#define png_get_oFFs sk_png_get_oFFs
+#define png_get_pCAL sk_png_get_pCAL
+#define png_get_pHYs sk_png_get_pHYs
+#define png_get_pHYs_dpi sk_png_get_pHYs_dpi
+#define png_get_palette_max sk_png_get_palette_max
+#define png_get_pixel_aspect_ratio sk_png_get_pixel_aspect_ratio
+#define png_get_pixel_aspect_ratio_fixed sk_png_get_pixel_aspect_ratio_fixed
+#define png_get_pixels_per_inch sk_png_get_pixels_per_inch
+#define png_get_pixels_per_meter sk_png_get_pixels_per_meter
+#define png_get_progressive_ptr sk_png_get_progressive_ptr
+#define png_get_rgb_to_gray_status sk_png_get_rgb_to_gray_status
+#define png_get_rowbytes sk_png_get_rowbytes
+#define png_get_rows sk_png_get_rows
+#define png_get_sBIT sk_png_get_sBIT
+#define png_get_sCAL sk_png_get_sCAL
+#define png_get_sCAL_fixed sk_png_get_sCAL_fixed
+#define png_get_sCAL_s sk_png_get_sCAL_s
+#define png_get_sPLT sk_png_get_sPLT
+#define png_get_sRGB sk_png_get_sRGB
+#define png_get_signature sk_png_get_signature
+#define png_get_tIME sk_png_get_tIME
+#define png_get_tRNS sk_png_get_tRNS
+#define png_get_text sk_png_get_text
+#define png_get_uint_16 sk_png_get_uint_16
+#define png_get_uint_31 sk_png_get_uint_31
+#define png_get_uint_32 sk_png_get_uint_32
+#define png_get_unknown_chunks sk_png_get_unknown_chunks
+#define png_get_user_chunk_ptr sk_png_get_user_chunk_ptr
+#define png_get_user_height_max sk_png_get_user_height_max
+#define png_get_user_transform_ptr sk_png_get_user_transform_ptr
+#define png_get_user_width_max sk_png_get_user_width_max
+#define png_get_valid sk_png_get_valid
+#define png_get_x_offset_inches sk_png_get_x_offset_inches
+#define png_get_x_offset_inches_fixed sk_png_get_x_offset_inches_fixed
+#define png_get_x_offset_microns sk_png_get_x_offset_microns
+#define png_get_x_offset_pixels sk_png_get_x_offset_pixels
+#define png_get_x_pixels_per_inch sk_png_get_x_pixels_per_inch
+#define png_get_x_pixels_per_meter sk_png_get_x_pixels_per_meter
+#define png_get_y_offset_inches sk_png_get_y_offset_inches
+#define png_get_y_offset_inches_fixed sk_png_get_y_offset_inches_fixed
+#define png_get_y_offset_microns sk_png_get_y_offset_microns
+#define png_get_y_offset_pixels sk_png_get_y_offset_pixels
+#define png_get_y_pixels_per_inch sk_png_get_y_pixels_per_inch
+#define png_get_y_pixels_per_meter sk_png_get_y_pixels_per_meter
+#define png_handle_IEND sk_png_handle_IEND
+#define png_handle_IHDR sk_png_handle_IHDR
+#define png_handle_PLTE sk_png_handle_PLTE
+#define png_handle_as_unknown sk_png_handle_as_unknown
+#define png_handle_bKGD sk_png_handle_bKGD
+#define png_handle_cHRM sk_png_handle_cHRM
+#define png_handle_gAMA sk_png_handle_gAMA
+#define png_handle_hIST sk_png_handle_hIST
+#define png_handle_iCCP sk_png_handle_iCCP
+#define png_handle_iTXt sk_png_handle_iTXt
+#define png_handle_oFFs sk_png_handle_oFFs
+#define png_handle_pCAL sk_png_handle_pCAL
+#define png_handle_pHYs sk_png_handle_pHYs
+#define png_handle_sBIT sk_png_handle_sBIT
+#define png_handle_sCAL sk_png_handle_sCAL
+#define png_handle_sPLT sk_png_handle_sPLT
+#define png_handle_sRGB sk_png_handle_sRGB
+#define png_handle_tEXt sk_png_handle_tEXt
+#define png_handle_tIME sk_png_handle_tIME
+#define png_handle_tRNS sk_png_handle_tRNS
+#define png_handle_unknown sk_png_handle_unknown
+#define png_handle_zTXt sk_png_handle_zTXt
+#define png_icc_check_header sk_png_icc_check_header
+#define png_icc_check_length sk_png_icc_check_length
+#define png_icc_check_tag_table sk_png_icc_check_tag_table
+#define png_icc_set_sRGB sk_png_icc_set_sRGB
+#define png_image_begin_read_from_file sk_png_image_begin_read_from_file
+#define png_image_begin_read_from_memory sk_png_image_begin_read_from_memory
+#define png_image_begin_read_from_stdio sk_png_image_begin_read_from_stdio
+#define png_image_error sk_png_image_error
+#define png_image_finish_read sk_png_image_finish_read
+#define png_image_free sk_png_image_free
+#define png_image_write_to_file sk_png_image_write_to_file
+#define png_image_write_to_memory sk_png_image_write_to_memory
+#define png_image_write_to_stdio sk_png_image_write_to_stdio
+#define png_info_init_3 sk_png_info_init_3
+#define png_init_filter_functions_neon sk_png_init_filter_functions_neon
+#define png_init_filter_functions_sse2 sk_png_init_filter_functions_sse2
+#define png_init_io sk_png_init_io
+#define png_init_read_transformations sk_png_init_read_transformations
+#define png_longjmp sk_png_longjmp
+#define png_malloc sk_png_malloc
+#define png_malloc_array sk_png_malloc_array
+#define png_malloc_base sk_png_malloc_base
+#define png_malloc_default sk_png_malloc_default
+#define png_malloc_warn sk_png_malloc_warn
+#define png_muldiv sk_png_muldiv
+#define png_muldiv_warn sk_png_muldiv_warn
+#define png_permit_mng_features sk_png_permit_mng_features
+#define png_process_IDAT_data sk_png_process_IDAT_data
+#define png_process_data sk_png_process_data
+#define png_process_data_pause sk_png_process_data_pause
+#define png_process_data_skip sk_png_process_data_skip
+#define png_process_some_data sk_png_process_some_data
+#define png_progressive_combine_row sk_png_progressive_combine_row
+#define png_push_check_crc sk_png_push_check_crc
+#define png_push_crc_finish sk_png_push_crc_finish
+#define png_push_crc_skip sk_png_push_crc_skip
+#define png_push_fill_buffer sk_png_push_fill_buffer
+#define png_push_handle_iTXt sk_png_push_handle_iTXt
+#define png_push_handle_tEXt sk_png_push_handle_tEXt
+#define png_push_handle_unknown sk_png_push_handle_unknown
+#define png_push_handle_zTXt sk_png_push_handle_zTXt
+#define png_push_have_end sk_png_push_have_end
+#define png_push_have_info sk_png_push_have_info
+#define png_push_have_row sk_png_push_have_row
+#define png_push_process_row sk_png_push_process_row
+#define png_push_read_IDAT sk_png_push_read_IDAT
+#define png_push_read_chunk sk_png_push_read_chunk
+#define png_push_read_end sk_png_push_read_end
+#define png_push_read_iTXt sk_png_push_read_iTXt
+#define png_push_read_sig sk_png_push_read_sig
+#define png_push_read_tEXt sk_png_push_read_tEXt
+#define png_push_read_zTXt sk_png_push_read_zTXt
+#define png_push_restore_buffer sk_png_push_restore_buffer
+#define png_push_save_buffer sk_png_push_save_buffer
+#define png_read_IDAT_data sk_png_read_IDAT_data
+#define png_read_chunk_header sk_png_read_chunk_header
+#define png_read_data sk_png_read_data
+#define png_read_end sk_png_read_end
+#define png_read_filter_row sk_png_read_filter_row
+#define png_read_filter_row_avg3_neon sk_png_read_filter_row_avg3_neon
+#define png_read_filter_row_avg3_sse2 sk_png_read_filter_row_avg3_sse2
+#define png_read_filter_row_avg4_neon sk_png_read_filter_row_avg4_neon
+#define png_read_filter_row_avg4_sse2 sk_png_read_filter_row_avg4_sse2
+#define png_read_filter_row_paeth3_neon sk_png_read_filter_row_paeth3_neon
+#define png_read_filter_row_paeth3_sse2 sk_png_read_filter_row_paeth3_sse2
+#define png_read_filter_row_paeth4_neon sk_png_read_filter_row_paeth4_neon
+#define png_read_filter_row_paeth4_sse2 sk_png_read_filter_row_paeth4_sse2
+#define png_read_filter_row_sub3_neon sk_png_read_filter_row_sub3_neon
+#define png_read_filter_row_sub3_sse2 sk_png_read_filter_row_sub3_sse2
+#define png_read_filter_row_sub4_neon sk_png_read_filter_row_sub4_neon
+#define png_read_filter_row_sub4_sse2 sk_png_read_filter_row_sub4_sse2
+#define png_read_filter_row_up_neon sk_png_read_filter_row_up_neon
+#define png_read_finish_IDAT sk_png_read_finish_IDAT
+#define png_read_finish_row sk_png_read_finish_row
+#define png_read_image sk_png_read_image
+#define png_read_info sk_png_read_info
+#define png_read_png sk_png_read_png
+#define png_read_push_finish_row sk_png_read_push_finish_row
+#define png_read_row sk_png_read_row
+#define png_read_rows sk_png_read_rows
+#define png_read_sig sk_png_read_sig
+#define png_read_start_row sk_png_read_start_row
+#define png_read_transform_info sk_png_read_transform_info
+#define png_read_update_info sk_png_read_update_info
+#define png_realloc_array sk_png_realloc_array
+#define png_reciprocal sk_png_reciprocal
+#define png_reciprocal2 sk_png_reciprocal2
+#define png_reset_crc sk_png_reset_crc
+#define png_reset_zstream sk_png_reset_zstream
+#define png_riffle_palette_rgba sk_png_riffle_palette_rgba
+#define png_sRGB_base sk_png_sRGB_base
+#define png_sRGB_delta sk_png_sRGB_delta
+#define png_sRGB_table sk_png_sRGB_table
+#define png_safe_error sk_png_safe_error
+#define png_safe_execute sk_png_safe_execute
+#define png_safe_warning sk_png_safe_warning
+#define png_safecat sk_png_safecat
+#define png_save_int_32 sk_png_save_int_32
+#define png_save_uint_16 sk_png_save_uint_16
+#define png_save_uint_32 sk_png_save_uint_32
+#define png_set_IHDR sk_png_set_IHDR
+#define png_set_PLTE sk_png_set_PLTE
+#define png_set_add_alpha sk_png_set_add_alpha
+#define png_set_alpha_mode sk_png_set_alpha_mode
+#define png_set_alpha_mode_fixed sk_png_set_alpha_mode_fixed
+#define png_set_bKGD sk_png_set_bKGD
+#define png_set_background sk_png_set_background
+#define png_set_background_fixed sk_png_set_background_fixed
+#define png_set_benign_errors sk_png_set_benign_errors
+#define png_set_bgr sk_png_set_bgr
+#define png_set_cHRM sk_png_set_cHRM
+#define png_set_cHRM_XYZ sk_png_set_cHRM_XYZ
+#define png_set_cHRM_XYZ_fixed sk_png_set_cHRM_XYZ_fixed
+#define png_set_cHRM_fixed sk_png_set_cHRM_fixed
+#define png_set_check_for_invalid_index sk_png_set_check_for_invalid_index
+#define png_set_chunk_cache_max sk_png_set_chunk_cache_max
+#define png_set_chunk_malloc_max sk_png_set_chunk_malloc_max
+#define png_set_compression_buffer_size sk_png_set_compression_buffer_size
+#define png_set_compression_level sk_png_set_compression_level
+#define png_set_compression_mem_level sk_png_set_compression_mem_level
+#define png_set_compression_method sk_png_set_compression_method
+#define png_set_compression_strategy sk_png_set_compression_strategy
+#define png_set_compression_window_bits sk_png_set_compression_window_bits
+#define png_set_crc_action sk_png_set_crc_action
+#define png_set_eXIf sk_png_set_eXIf
+#define png_set_eXIf_1 sk_png_set_eXIf_1
+#define png_set_error_fn sk_png_set_error_fn
+#define png_set_expand sk_png_set_expand
+#define png_set_expand_16 sk_png_set_expand_16
+#define png_set_expand_gray_1_2_4_to_8 sk_png_set_expand_gray_1_2_4_to_8
+#define png_set_filler sk_png_set_filler
+#define png_set_filter sk_png_set_filter
+#define png_set_filter_heuristics sk_png_set_filter_heuristics
+#define png_set_filter_heuristics_fixed sk_png_set_filter_heuristics_fixed
+#define png_set_flush sk_png_set_flush
+#define png_set_gAMA sk_png_set_gAMA
+#define png_set_gAMA_fixed sk_png_set_gAMA_fixed
+#define png_set_gamma sk_png_set_gamma
+#define png_set_gamma_fixed sk_png_set_gamma_fixed
+#define png_set_gray_to_rgb sk_png_set_gray_to_rgb
+#define png_set_hIST sk_png_set_hIST
+#define png_set_iCCP sk_png_set_iCCP
+#define png_set_interlace_handling sk_png_set_interlace_handling
+#define png_set_invalid sk_png_set_invalid
+#define png_set_invert_alpha sk_png_set_invert_alpha
+#define png_set_invert_mono sk_png_set_invert_mono
+#define png_set_keep_unknown_chunks sk_png_set_keep_unknown_chunks
+#define png_set_longjmp_fn sk_png_set_longjmp_fn
+#define png_set_mem_fn sk_png_set_mem_fn
+#define png_set_oFFs sk_png_set_oFFs
+#define png_set_option sk_png_set_option
+#define png_set_pCAL sk_png_set_pCAL
+#define png_set_pHYs sk_png_set_pHYs
+#define png_set_packing sk_png_set_packing
+#define png_set_packswap sk_png_set_packswap
+#define png_set_palette_to_rgb sk_png_set_palette_to_rgb
+#define png_set_progressive_read_fn sk_png_set_progressive_read_fn
+#define png_set_quantize sk_png_set_quantize
+#define png_set_read_fn sk_png_set_read_fn
+#define png_set_read_status_fn sk_png_set_read_status_fn
+#define png_set_read_user_chunk_fn sk_png_set_read_user_chunk_fn
+#define png_set_read_user_transform_fn sk_png_set_read_user_transform_fn
+#define png_set_rgb_to_gray sk_png_set_rgb_to_gray
+#define png_set_rgb_to_gray_fixed sk_png_set_rgb_to_gray_fixed
+#define png_set_rows sk_png_set_rows
+#define png_set_sBIT sk_png_set_sBIT
+#define png_set_sCAL sk_png_set_sCAL
+#define png_set_sCAL_fixed sk_png_set_sCAL_fixed
+#define png_set_sCAL_s sk_png_set_sCAL_s
+#define png_set_sPLT sk_png_set_sPLT
+#define png_set_sRGB sk_png_set_sRGB
+#define png_set_sRGB_gAMA_and_cHRM sk_png_set_sRGB_gAMA_and_cHRM
+#define png_set_scale_16 sk_png_set_scale_16
+#define png_set_shift sk_png_set_shift
+#define png_set_sig_bytes sk_png_set_sig_bytes
+#define png_set_strip_16 sk_png_set_strip_16
+#define png_set_strip_alpha sk_png_set_strip_alpha
+#define png_set_swap sk_png_set_swap
+#define png_set_swap_alpha sk_png_set_swap_alpha
+#define png_set_tIME sk_png_set_tIME
+#define png_set_tRNS sk_png_set_tRNS
+#define png_set_tRNS_to_alpha sk_png_set_tRNS_to_alpha
+#define png_set_text sk_png_set_text
+#define png_set_text_2 sk_png_set_text_2
+#define png_set_text_compression_level sk_png_set_text_compression_level
+#define png_set_text_compression_mem_level sk_png_set_text_compression_mem_level
+#define png_set_text_compression_method sk_png_set_text_compression_method
+#define png_set_text_compression_strategy sk_png_set_text_compression_strategy
+#define png_set_text_compression_window_bits sk_png_set_text_compression_window_bits
+#define png_set_unknown_chunk_location sk_png_set_unknown_chunk_location
+#define png_set_unknown_chunks sk_png_set_unknown_chunks
+#define png_set_user_limits sk_png_set_user_limits
+#define png_set_user_transform_info sk_png_set_user_transform_info
+#define png_set_write_fn sk_png_set_write_fn
+#define png_set_write_status_fn sk_png_set_write_status_fn
+#define png_set_write_user_transform_fn sk_png_set_write_user_transform_fn
+#define png_sig_cmp sk_png_sig_cmp
+#define png_start_read_image sk_png_start_read_image
+#define png_user_version_check sk_png_user_version_check
+#define png_warning sk_png_warning
+#define png_warning_parameter sk_png_warning_parameter
+#define png_warning_parameter_signed sk_png_warning_parameter_signed
+#define png_warning_parameter_unsigned sk_png_warning_parameter_unsigned
+#define png_write_IEND sk_png_write_IEND
+#define png_write_IHDR sk_png_write_IHDR
+#define png_write_PLTE sk_png_write_PLTE
+#define png_write_bKGD sk_png_write_bKGD
+#define png_write_cHRM_fixed sk_png_write_cHRM_fixed
+#define png_write_chunk sk_png_write_chunk
+#define png_write_chunk_data sk_png_write_chunk_data
+#define png_write_chunk_end sk_png_write_chunk_end
+#define png_write_chunk_start sk_png_write_chunk_start
+#define png_write_data sk_png_write_data
+#define png_write_end sk_png_write_end
+#define png_write_find_filter sk_png_write_find_filter
+#define png_write_finish_row sk_png_write_finish_row
+#define png_write_flush sk_png_write_flush
+#define png_write_gAMA_fixed sk_png_write_gAMA_fixed
+#define png_write_hIST sk_png_write_hIST
+#define png_write_iCCP sk_png_write_iCCP
+#define png_write_iTXt sk_png_write_iTXt
+#define png_write_image sk_png_write_image
+#define png_write_info sk_png_write_info
+#define png_write_info_before_PLTE sk_png_write_info_before_PLTE
+#define png_write_oFFs sk_png_write_oFFs
+#define png_write_pCAL sk_png_write_pCAL
+#define png_write_pHYs sk_png_write_pHYs
+#define png_write_png sk_png_write_png
+#define png_write_row sk_png_write_row
+#define png_write_rows sk_png_write_rows
+#define png_write_sBIT sk_png_write_sBIT
+#define png_write_sCAL_s sk_png_write_sCAL_s
+#define png_write_sPLT sk_png_write_sPLT
+#define png_write_sRGB sk_png_write_sRGB
+#define png_write_sig sk_png_write_sig
+#define png_write_start_row sk_png_write_start_row
+#define png_write_tEXt sk_png_write_tEXt
+#define png_write_tIME sk_png_write_tIME
+#define png_write_tRNS sk_png_write_tRNS
+#define png_write_zTXt sk_png_write_zTXt
+#define png_zalloc sk_png_zalloc
+#define png_zfree sk_png_zfree
+#define png_zlib_inflate sk_png_zlib_inflate
+#define png_zstream_error sk_png_zstream_error
+#define png_write_eXIf sk_png_write_eXIf
+#define png_handle_eXIf sk_png_handle_eXIf
+#endif // PNGPREFIX_H
