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Simplified SDL_Surface

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SDL_Surface has been simplified and internal details are no longer in the public structure.

The `format` member of SDL_Surface is now an enumerated pixel format value. You can get the full details of the pixel format by calling `SDL_GetPixelFormatDetails(surface->format)`. You can get the palette associated with the surface by calling SDL_GetSurfacePalette(). You can get the clip rectangle by calling SDL_GetSurfaceClipRect().

SDL_PixelFormat has been renamed SDL_PixelFormatDetails and just describes the pixel format, it does not include a palette for indexed pixel types.

SDL_PixelFormatEnum has been renamed SDL_PixelFormat and is used instead of Uint32 for API functions that refer to pixel format by enumerated value.

SDL_MapRGB(), SDL_MapRGBA(), SDL_GetRGB(), and SDL_GetRGBA() take an optional palette parameter for indexed color lookups.
This commit is contained in:
Sam Lantinga
2024-07-08 14:59:18 -07:00
parent 40ed098ce8
commit 2ba76dbe80
123 changed files with 1865 additions and 1838 deletions
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1
VisualC/SDL/SDL.vcxproj
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@@ -464,6 +464,7 @@
<ClInclude Include="..\..\src\video\SDL_pixels_c.h" />
<ClInclude Include="..\..\src\video\SDL_rect_c.h" />
<ClInclude Include="..\..\src\video\SDL_RLEaccel_c.h" />
<ClInclude Include="..\..\src\video\SDL_surface_c.h" />
<ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
<ClInclude Include="..\..\src\video\SDL_vulkan_internal.h" />
<ClInclude Include="..\..\src\video\SDL_yuv_c.h" />

5
VisualC/SDL/SDL.vcxproj.filters
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@@ -615,6 +615,9 @@
<ClInclude Include="..\..\src\video\SDL_RLEaccel_c.h">
<Filter>video</Filter>
</ClInclude>
<ClInclude Include="..\..\src\video\SDL_surface_c.h">
<Filter>video</Filter>
</ClInclude>
<ClInclude Include="..\..\src\video\SDL_blit.h">
<Filter>video</Filter>
</ClInclude>
@@ -1554,4 +1557,4 @@
<ItemGroup>
<MASM Include="..\..\src\stdlib\SDL_mslibc_x64.masm" />
</ItemGroup>
</Project>
</Project>