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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-01-07 06:09:39 +0100 |
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committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-01-07 20:22:28 +0100 |
commit | b683e41fca8f88bf21085ccb3eee1dd6a91e293e (patch) | |
tree | 3b33a50ecc5725c4d42bf4adb2526352dc901629 /src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | |
parent | gl_rasterizer_cache: Use dirty flags for color buffers (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp index 0059b336a..d26a5f4de 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp @@ -919,9 +919,16 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu } Surface RasterizerCacheOpenGL::GetDepthBufferSurface(bool preserve_contents) { - const auto& regs{Core::System::GetInstance().GPU().Maxwell3D().regs}; + auto& gpu{Core::System::GetInstance().GPU().Maxwell3D()}; + const auto& regs{gpu.regs}; + + if (!gpu.dirty_flags.zeta_buffer) { + return last_depth_buffer; + } + gpu.dirty_flags.zeta_buffer = false; + if (!regs.zeta.Address() || !regs.zeta_enable) { - return {}; + return last_depth_buffer = {}; } SurfaceParams depth_params{SurfaceParams::CreateForDepthBuffer( @@ -929,7 +936,7 @@ Surface RasterizerCacheOpenGL::GetDepthBufferSurface(bool preserve_contents) { regs.zeta.memory_layout.block_width, regs.zeta.memory_layout.block_height, regs.zeta.memory_layout.block_depth, regs.zeta.memory_layout.type)}; - return GetSurface(depth_params, preserve_contents); + return last_depth_buffer = GetSurface(depth_params, preserve_contents); } Surface RasterizerCacheOpenGL::GetColorBufferSurface(std::size_t index, bool preserve_contents) { |