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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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12
src/dynapi/SDL_dynapi.sym
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@ -58,8 +58,7 @@ SDL3_0.0.0 {
SDL_ConvertPixels;
SDL_ConvertPixelsAndColorspace;
SDL_ConvertSurface;
SDL_ConvertSurfaceFormat;
SDL_ConvertSurfaceFormatAndColorspace;
SDL_ConvertSurfaceAndColorspace;
SDL_CopyProperties;
SDL_CreateAudioStream;
SDL_CreateColorCursor;
@ -330,7 +329,7 @@ SDL3_0.0.0 {
SDL_GetKeyboards;
SDL_GetLogOutputFunction;
SDL_GetLogPriority;
SDL_GetMasksForPixelFormatEnum;
SDL_GetMasksForPixelFormat;
SDL_GetMaxHapticEffects;
SDL_GetMaxHapticEffectsPlaying;
SDL_GetMemoryFunctions;
@ -364,7 +363,8 @@ SDL3_0.0.0 {
SDL_GetPens;
SDL_GetPerformanceCounter;
SDL_GetPerformanceFrequency;
SDL_GetPixelFormatEnumForMasks;
SDL_GetPixelFormatDetails;
SDL_GetPixelFormatForMasks;
SDL_GetPixelFormatName;
SDL_GetPlatform;
SDL_GetPowerInfo;
@ -436,6 +436,7 @@ SDL3_0.0.0 {
SDL_GetSurfaceColorKey;
SDL_GetSurfaceColorMod;
SDL_GetSurfaceColorspace;
SDL_GetSurfacePalette;
SDL_GetSurfaceProperties;
SDL_GetSystemRAM;
SDL_GetSystemTheme;
@ -568,6 +569,8 @@ SDL3_0.0.0 {
SDL_LogWarn;
SDL_MapRGB;
SDL_MapRGBA;
SDL_MapSurfaceRGB;
SDL_MapSurfaceRGBA;
SDL_MaximizeWindow;
SDL_MemoryBarrierAcquireFunction;
SDL_MemoryBarrierReleaseFunction;
@ -724,7 +727,6 @@ SDL3_0.0.0 {
SDL_SetModState;
SDL_SetNumberProperty;
SDL_SetPaletteColors;
SDL_SetPixelFormatPalette;
SDL_SetPrimarySelectionText;
SDL_SetProperty;
SDL_SetPropertyWithCleanup;