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| author | Sylvain Becker <sylvain.becker@gmail.com> | 2020-12-27 20:28:24 +0100 |
|---|---|---|
| committer | Sylvain Becker <sylvain.becker@gmail.com> | 2020-12-27 20:28:24 +0100 |
| commit | c66246f2a420f4e9cc5a51d292d4376fa685d928 (patch) | |
| tree | d0e73aafb5072cf35e711ff547e9ef52bd3e9f99 /src/render | |
| parent | 5e549e43ee5b40bb6e1dc0c0bb3cd881f03f885a (diff) | |
| download | sdl-c66246f2a420f4e9cc5a51d292d4376fa685d928.tar.gz | |
Forward scale mode to SW renderer (Bug 5313)
Diffstat (limited to 'src/render')
| -rw-r--r-- | src/render/SDL_sysrender.h | 3 | ||||
| -rw-r--r-- | src/render/software/SDL_render_sw.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/render/SDL_sysrender.h b/src/render/SDL_sysrender.h index 5bb98094e..0269a93ee 100644 --- a/src/render/SDL_sysrender.h +++ b/src/render/SDL_sysrender.h @@ -258,6 +258,9 @@ extern SDL_BlendOperation SDL_GetBlendModeAlphaOperation(SDL_BlendMode blendMode the next call, because it might be in an array that gets realloc()'d. */ extern void *SDL_AllocateRenderVertices(SDL_Renderer *renderer, const size_t numbytes, const size_t alignment, size_t *offset); +extern int SDL_PrivateLowerBlitScaled(SDL_Surface * src, SDL_Rect * srcrect, SDL_Surface * dst, SDL_Rect * dstrect, SDL_ScaleMode scaleMode); +extern int SDL_PrivateUpperBlitScaled(SDL_Surface * src, const SDL_Rect * srcrect, SDL_Surface * dst, SDL_Rect * dstrect, SDL_ScaleMode scaleMode); + #endif /* SDL_sysrender_h_ */ /* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/render/software/SDL_render_sw.c b/src/render/software/SDL_render_sw.c index 18dc1808c..0f7ac57be 100644 --- a/src/render/software/SDL_render_sw.c +++ b/src/render/software/SDL_render_sw.c @@ -434,7 +434,7 @@ SW_RenderCopyEx(SDL_Renderer * renderer, SDL_Surface *surface, SDL_Texture * tex retval = -1; } else { SDL_SetSurfaceBlendMode(src_clone, SDL_BLENDMODE_NONE); - retval = SDL_BlitScaled(src_clone, srcrect, src_scaled, &scale_rect); + retval = SDL_PrivateUpperBlitScaled(src_clone, srcrect, src_scaled, &scale_rect, texture->scaleMode); SDL_FreeSurface(src_clone); src_clone = src_scaled; src_scaled = NULL; @@ -720,7 +720,7 @@ SW_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertic * to avoid potentially frequent RLE encoding/decoding. */ SDL_SetSurfaceRLE(surface, 0); - SDL_BlitScaled(src, srcrect, surface, dstrect); + SDL_PrivateUpperBlitScaled(src, srcrect, surface, dstrect, texture->scaleMode); } break; } |