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transform.scale: softstretch SDL2/SDL3 compat #2707

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Merged
merged 1 commit into from
Feb 8, 2024
+8 −1
Merged

transform.scale: softstretch SDL2/SDL3 compat #2707

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7 changes: 7 additions & 0 deletions src_c/_pygame.h
View file
Original file line number Diff line number Diff line change
@@ -74,6 +74,9 @@

#define PG_SurfaceHasRLE SDL_SurfaceHasRLE

#define PG_SoftStretchNearest(src, srcrect, dst, dstrect) \
SDL_SoftStretch(src, srcrect, dst, dstrect, SDL_SCALEMODE_NEAREST)

#else /* ~SDL_VERSION_ATLEAST(3, 0, 0)*/
#define PG_ShowCursor() SDL_ShowCursor(SDL_ENABLE)
#define PG_HideCursor() SDL_ShowCursor(SDL_DISABLE)
@@ -102,6 +105,10 @@
#define PG_ConvertSurface(src, fmt) SDL_ConvertSurface(src, fmt, 0)
#define PG_ConvertSurfaceFormat(src, pixel_format) \
SDL_ConvertSurfaceFormat(src, pixel_format, 0)

#define PG_SoftStretchNearest(src, srcrect, dst, dstrect) \
SDL_SoftStretch(src, srcrect, dst, dstrect)

#if SDL_VERSION_ATLEAST(2, 0, 14)
#define PG_SurfaceHasRLE SDL_HasSurfaceRLE
#else
2 changes: 1 addition & 1 deletion src_c/transform.c
View file
Original file line number Diff line number Diff line change
@@ -468,7 +468,7 @@ scale_to(pgSurfaceObject *srcobj, pgSurfaceObject *dstobj, int width,
pgSurface_Lock(srcobj);
Py_BEGIN_ALLOW_THREADS;

stretch_result_num = SDL_SoftStretch(src, NULL, modsurf, NULL);
stretch_result_num = PG_SoftStretchNearest(src, NULL, modsurf, NULL);

Py_END_ALLOW_THREADS;
pgSurface_Unlock(srcobj);