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| author | liamwhite <liamwhite@users.noreply.github.com> | 2023-01-29 12:27:26 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-29 12:27:26 -0500 |
| commit | 208e635f370d7cf90b80e9a5301f161283eefd8b (patch) | |
| tree | 830bb769857629e25b0e43fefd79d8bfe0b231e9 /src/shader_recompiler/backend/glsl/emit_glsl_image.cpp | |
| parent | d960723dc9ca10aa7bd1f609473f8de65e84a45e (diff) | |
| parent | 2c2e019a44e353921d5fdf3cc6ab4304502eb2bd (diff) | |
Merge pull request #9694 from ameerj/txq-mips
shader_recompiler: TXQ: Skip QueryLevels when possible
Diffstat (limited to 'src/shader_recompiler/backend/glsl/emit_glsl_image.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/glsl/emit_glsl_image.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp index d8874b0cc2..4be2c25ecd 100644 --- a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp +++ b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp @@ -460,27 +460,27 @@ void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index, } void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index, - std::string_view lod) { + std::string_view lod, const IR::Value& skip_mips_val) { const auto info{inst.Flags<IR::TextureInstInfo>()}; const auto texture{Texture(ctx, info, index)}; + const bool skip_mips{skip_mips_val.U1()}; + const auto mips{ + [&] { return skip_mips ? "0u" : fmt::format("uint(textureQueryLevels({}))", texture); }}; switch (info.type) { case TextureType::Color1D: - return ctx.AddU32x4( - "{}=uvec4(uint(textureSize({},int({}))),0u,0u,uint(textureQueryLevels({})));", inst, - texture, lod, texture); + return ctx.AddU32x4("{}=uvec4(uint(textureSize({},int({}))),0u,0u,{});", inst, texture, lod, + mips()); case TextureType::ColorArray1D: case TextureType::Color2D: case TextureType::ColorCube: case TextureType::Color2DRect: - return ctx.AddU32x4( - "{}=uvec4(uvec2(textureSize({},int({}))),0u,uint(textureQueryLevels({})));", inst, - texture, lod, texture); + return ctx.AddU32x4("{}=uvec4(uvec2(textureSize({},int({}))),0u,{});", inst, texture, lod, + mips()); case TextureType::ColorArray2D: case TextureType::Color3D: case TextureType::ColorArrayCube: - return ctx.AddU32x4( - "{}=uvec4(uvec3(textureSize({},int({}))),uint(textureQueryLevels({})));", inst, texture, - lod, texture); + return ctx.AddU32x4("{}=uvec4(uvec3(textureSize({},int({}))),{});", inst, texture, lod, + mips()); case TextureType::Buffer: throw NotImplementedException("EmitImageQueryDimensions Texture buffers"); } |