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author | Zach Hilman <DarkLordZach@users.noreply.github.com> | 2019-07-05 19:39:13 +0200 |
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committer | GitHub <noreply@github.com> | 2019-07-05 19:39:13 +0200 |
commit | 772c86a260eb446b0fe4232b0a50666511bef25c (patch) | |
tree | 013d92268c06454c93565c83eff2b79b56a00839 /src/video_core/shader/node.h | |
parent | Merge pull request #2669 from FearlessTobi/move-cpujit-setting (diff) | |
parent | texture_cache: Address Feedback (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/shader/node.h | 52 |
1 files changed, 51 insertions, 1 deletions
diff --git a/src/video_core/shader/node.h b/src/video_core/shader/node.h index 3cfb911bb..0ac83fcf0 100644 --- a/src/video_core/shader/node.h +++ b/src/video_core/shader/node.h @@ -146,6 +146,8 @@ enum class OperationCode { TextureQueryLod, /// (MetaTexture, float[N] coords) -> float4 TexelFetch, /// (MetaTexture, int[N], int) -> float4 + ImageStore, /// (MetaImage, float[N] coords) -> void + Branch, /// (uint branch_target) -> void PushFlowStack, /// (uint branch_target) -> void PopFlowStack, /// () -> void @@ -263,6 +265,48 @@ private: bool is_bindless{}; ///< Whether this sampler belongs to a bindless texture or not. }; +class Image { +public: + explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type) + : offset{offset}, index{index}, type{type}, is_bindless{false} {} + + explicit Image(u32 cbuf_index, u32 cbuf_offset, std::size_t index, + Tegra::Shader::ImageType type) + : offset{(static_cast<u64>(cbuf_index) << 32) | cbuf_offset}, index{index}, type{type}, + is_bindless{true} {} + + explicit Image(std::size_t offset, std::size_t index, Tegra::Shader::ImageType type, + bool is_bindless) + : offset{offset}, index{index}, type{type}, is_bindless{is_bindless} {} + + std::size_t GetOffset() const { + return offset; + } + + std::size_t GetIndex() const { + return index; + } + + Tegra::Shader::ImageType GetType() const { + return type; + } + + bool IsBindless() const { + return is_bindless; + } + + bool operator<(const Image& rhs) const { + return std::tie(offset, index, type, is_bindless) < + std::tie(rhs.offset, rhs.index, rhs.type, rhs.is_bindless); + } + +private: + std::size_t offset{}; + std::size_t index{}; + Tegra::Shader::ImageType type{}; + bool is_bindless{}; +}; + struct GlobalMemoryBase { u32 cbuf_index{}; u32 cbuf_offset{}; @@ -289,8 +333,14 @@ struct MetaTexture { u32 element{}; }; +struct MetaImage { + const Image& image; + std::vector<Node> values; +}; + /// Parameters that modify an operation but are not part of any particular operand -using Meta = std::variant<MetaArithmetic, MetaTexture, MetaStackClass, Tegra::Shader::HalfType>; +using Meta = + std::variant<MetaArithmetic, MetaTexture, MetaImage, MetaStackClass, Tegra::Shader::HalfType>; /// Holds any kind of operation that can be done in the IR class OperationNode final { |