diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp index 10b2d8f3c..83d8d3d94 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp @@ -780,7 +780,10 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, bool pres } else if (preserve_contents) { // If surface parameters changed and we care about keeping the previous data, recreate // the surface from the old one - return RecreateSurface(surface, params); + UnregisterSurface(surface); + Surface new_surface{RecreateSurface(surface, params)}; + RegisterSurface(new_surface); + return new_surface; } else { // Delete the old surface before creating a new one to prevent collisions. UnregisterSurface(surface); @@ -813,6 +816,14 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& surface, // Create a new surface with the new parameters, and blit the previous surface to it Surface new_surface{std::make_shared<CachedSurface>(new_params)}; + // If format is unchanged, we can do a faster blit without reinterpreting pixel data + if (params.pixel_format == new_params.pixel_format) { + BlitTextures(surface->Texture().handle, params.GetRect(), new_surface->Texture().handle, + new_surface->GetSurfaceParams().GetRect(), params.type, + read_framebuffer.handle, draw_framebuffer.handle); + return new_surface; + } + auto source_format = GetFormatTuple(params.pixel_format, params.component_type); auto dest_format = GetFormatTuple(new_params.pixel_format, new_params.component_type); @@ -872,10 +883,6 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& surface, pbo.Release(); - // Update cache accordingly - UnregisterSurface(surface); - RegisterSurface(new_surface); - return new_surface; } |