lux/yuzu
1
0
Fork 0
mirror of https://git.h3cjp.net/H3cJP/yuzu.git synced 2024-12-14 06:45:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #2387 from FernandoS27/fast-copy-relax

Browse source 
gl_rasterizer_cache: Relax restrictions on FastCopySurface
This commit is contained in:
bunnei 2019-04-11 21:49:21 -04:00 committed by GitHub
parent 6951741a94 c9305959d3
commit c0b2b7020d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
View file

@ -1179,10 +1179,16 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
return new_surface;
}
const bool old_compressed =
GetFormatTuple(old_params.pixel_format, old_params.component_type).compressed;
const bool new_compressed =
GetFormatTuple(new_params.pixel_format, new_params.component_type).compressed;
const bool compatible_formats =
GetFormatBpp(old_params.pixel_format) == GetFormatBpp(new_params.pixel_format) &&
!(old_compressed || new_compressed);
// For compatible surfaces, we can just do fast glCopyImageSubData based copy
if (old_params.target == new_params.target && old_params.type == new_params.type &&
old_params.depth == new_params.depth && old_params.depth == 1 &&
GetFormatBpp(old_params.pixel_format) == GetFormatBpp(new_params.pixel_format)) {
if (old_params.target == new_params.target && old_params.depth == new_params.depth &&
old_params.depth == 1 && compatible_formats) {
FastCopySurface(old_surface, new_surface);
return new_surface;
}
@ -1197,7 +1203,7 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
case SurfaceTarget::TextureCubemap:
case SurfaceTarget::Texture2DArray:
case SurfaceTarget::TextureCubeArray:
if (old_params.pixel_format == new_params.pixel_format)
if (compatible_formats)
FastLayeredCopySurface(old_surface, new_surface);
else {
AccurateCopySurface(old_surface, new_surface);