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IMAGE: Remove decoding JPEG directly to RGB565

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It's not supported by ancient versions of libjpeg-turbo, and there is no
way to detect if support is available without doing a compilation
test...
This commit is contained in:
Bastien Bouclet 2019-04-21 14:17:34 +02:00
parent 9f98cddf8d
commit 8ffa737901
1 changed files with 5 additions and 3 deletions
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8
image/jpeg.cpp
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@ -197,15 +197,17 @@ J_COLOR_SPACE fromScummvmPixelFormat(const Graphics::PixelFormat &format) {
{ Graphics::PixelFormat(4, 8, 8, 8, 0, 16, 8, 0, 24), JCS_EXT_XRGB, JCS_EXT_BGRX },
{ Graphics::PixelFormat(4, 8, 8, 8, 0, 8, 16, 24, 0), JCS_EXT_BGRX, JCS_EXT_XRGB },
{ Graphics::PixelFormat(3, 8, 8, 8, 0, 16, 8, 0, 0), JCS_EXT_RGB, JCS_EXT_BGR },
{ Graphics::PixelFormat(3, 8, 8, 8, 0, 0, 8, 16, 0), JCS_EXT_BGR, JCS_EXT_RGB },
{ Graphics::PixelFormat(3, 8, 8, 8, 0, 0, 8, 16, 0), JCS_EXT_BGR, JCS_EXT_RGB }
#endif
#if defined(JCS_EXTENSIONS) and defined(JCS_ALPHA_EXTENSIONS)
,
#endif
#ifdef JCS_ALPHA_EXTENSIONS
{ Graphics::PixelFormat(4, 8, 8, 8, 8, 24, 16, 8, 0), JCS_EXT_RGBA, JCS_EXT_ABGR },
{ Graphics::PixelFormat(4, 8, 8, 8, 8, 0, 8, 16, 24), JCS_EXT_ABGR, JCS_EXT_RGBA },
{ Graphics::PixelFormat(4, 8, 8, 8, 8, 16, 8, 0, 24), JCS_EXT_ARGB, JCS_EXT_BGRA },
{ Graphics::PixelFormat(4, 8, 8, 8, 8, 8, 16, 24, 0), JCS_EXT_BGRA, JCS_EXT_ARGB },
{ Graphics::PixelFormat(4, 8, 8, 8, 8, 8, 16, 24, 0), JCS_EXT_BGRA, JCS_EXT_ARGB }
#endif
{ Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0), JCS_RGB565, JCS_RGB565 }
};
for (uint i = 0; i < ARRAYSIZE(mappings); i++) {