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Merge pull request #569 from bunnei/fix-cache 

gl_rasterizer_cache: Loosen things up a bit.
This commit is contained in:
bunnei 2018-06-18 01:32:12 -04:00 committed by GitHub
parent f9af74201c fe906fff36
commit d2277b825e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 26 deletions
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34
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -888,9 +888,6 @@ Surface RasterizerCacheOpenGL::GetSurface(const SurfaceParams& params, ScaleMatc
// Use GetSurfaceSubRect instead
ASSERT(params.width == params.stride);
ASSERT(!params.is_tiled ||
(params.GetActualWidth() % 8 == 0 && params.GetActualHeight() % 8 == 0));
// Check for an exact match in existing surfaces
Surface surface =
FindMatch<MatchFlags::Exact | MatchFlags::Invalid>(surface_cache, params, match_res_scale);
@ -1048,8 +1045,13 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
if (config.tic.IsTiled()) {
params.block_height = config.tic.BlockHeight();
params.width = Common::AlignUp(params.width, params.block_height);
params.height = Common::AlignUp(params.height, params.block_height);
// TODO(bunnei): The below align up is a hack. This is here because some compressed textures
// are not a multiple of their own compression factor, and so this accounts for that. This
// could potentially result in an extra row of 4px being decoded if a texture is not a
// multiple of 4.
params.width = Common::AlignUp(params.width, 4);
params.height = Common::AlignUp(params.height, 4);
} else {
// Use the texture-provided stride value if the texture isn't tiled.
params.stride = static_cast<u32>(params.PixelsInBytes(config.tic.Pitch()));
@ -1057,26 +1059,6 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
params.UpdateParams();
if (params.GetActualWidth() % 8 != 0 || params.GetActualHeight() % 8 != 0 ||
params.stride != params.width) {
Surface src_surface;
MathUtil::Rectangle<u32> rect;
std::tie(src_surface, rect) = GetSurfaceSubRect(params, ScaleMatch::Ignore, true);
rect = rect.Scale(params.GetCompresssionFactor());
params.res_scale = src_surface->res_scale;
Surface tmp_surface = CreateSurface(params);
auto dst_rect = tmp_surface->GetScaledRect().Scale(params.GetCompresssionFactor());
BlitTextures(src_surface->texture.handle, rect, tmp_surface->texture.handle, dst_rect,
SurfaceParams::GetFormatType(params.pixel_format), read_framebuffer.handle,
draw_framebuffer.handle);
remove_surfaces.emplace(tmp_surface);
return tmp_surface;
}
return GetSurface(params, ScaleMatch::Ignore, true);
}
@ -1251,7 +1233,7 @@ void RasterizerCacheOpenGL::ValidateSurface(const Surface& surface, Tegra::GPUVA
const auto interval = *it & validate_interval;
// Look for a valid surface to copy from
SurfaceParams params = surface->FromInterval(interval);
SurfaceParams params = *surface;
Surface copy_surface =
FindMatch<MatchFlags::Copy>(surface_cache, params, ScaleMatch::Ignore, interval);