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Use SDL_Color for SDL_RenderGeometryRaw() and add SDL_RenderGeometryRawFloat()

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Eventually we can re-add a fast path for that data down to the individual renderers. Setting color scale would still require converting to float, and most hardware accelerated renderers prefer to consume colors as float, so this requires some thought and performance testing.

Fixes https://github.com/libsdl-org/SDL/issues/9009
This commit is contained in:
Sam Lantinga 2024-02-06 17:23:07 -08:00
parent 9e194c1a1d
commit 3158342441
7 changed files with 77 additions and 6 deletions
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3
src/dynapi/SDL_dynapi_procs.h
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@ -562,7 +562,7 @@ SDL_DYNAPI_PROC(int,SDL_RenderCoordinatesToWindow,(SDL_Renderer *a, float b, flo
SDL_DYNAPI_PROC(int,SDL_RenderFillRect,(SDL_Renderer *a, const SDL_FRect *b),(a,b),return)
SDL_DYNAPI_PROC(int,SDL_RenderFillRects,(SDL_Renderer *a, const SDL_FRect *b, int c),(a,b,c),return)
SDL_DYNAPI_PROC(int,SDL_RenderGeometry,(SDL_Renderer *a, SDL_Texture *b, const SDL_Vertex *c, int d, const int *e, int f),(a,b,c,d,e,f),return)
SDL_DYNAPI_PROC(int,SDL_RenderGeometryRaw,(SDL_Renderer *a, SDL_Texture *b, const float *c, int d, const SDL_FColor *e, int f, const float *g, int h, int i, const void *j, int k, int l),(a,b,c,d,e,f,g,h,i,j,k,l),return)
SDL_DYNAPI_PROC(int,SDL_RenderGeometryRaw,(SDL_Renderer *a, SDL_Texture *b, const float *c, int d, const SDL_Color *e, int f, const float *g, int h, int i, const void *j, int k, int l),(a,b,c,d,e,f,g,h,i,j,k,l),return)
SDL_DYNAPI_PROC(int,SDL_RenderLine,(SDL_Renderer *a, float b, float c, float d, float e),(a,b,c,d,e),return)
SDL_DYNAPI_PROC(int,SDL_RenderLines,(SDL_Renderer *a, const SDL_FPoint *b, int c),(a,b,c),return)
SDL_DYNAPI_PROC(int,SDL_RenderPoint,(SDL_Renderer *a, float b, float c),(a,b,c),return)
@ -1019,3 +1019,4 @@ SDL_DYNAPI_PROC(SDL_Surface*,SDL_ConvertSurfaceFormatAndColorspace,(SDL_Surface
SDL_DYNAPI_PROC(int,SDL_CopyProperties,(SDL_PropertiesID a, SDL_PropertiesID b),(a,b),return)
SDL_DYNAPI_PROC(int,SDL_SetRenderColorScale,(SDL_Renderer *a, float b),(a,b),return)
SDL_DYNAPI_PROC(int,SDL_GetRenderColorScale,(SDL_Renderer *a, float *b),(a,b),return)
SDL_DYNAPI_PROC(int,SDL_RenderGeometryRawFloat,(SDL_Renderer *a, SDL_Texture *b, const float *c, int d, const SDL_FColor *e, int f, const float *g, int h, int i, const void *j, int k, int l),(a,b,c,d,e,f,g,h,i,j,k,l),return)