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shader_ir: Implement STG, keep track of global memory usage and flush

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This commit is contained in:
ReinUsesLisp
2019-02-07 00:05:41 -03:00
parent 1f4dfb3998
commit 5c280e6ff0
11 changed files with 186 additions and 89 deletions
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16
src/video_core/shader/shader_ir.h
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@ -276,6 +276,11 @@ struct GlobalMemoryBase {
}
};
struct GlobalMemoryUsage {
bool is_read{};
bool is_written{};
};
struct MetaArithmetic {
bool precise{};
};
@ -578,8 +583,8 @@ public:
return used_clip_distances;
}
const std::set<GlobalMemoryBase>& GetGlobalMemoryBases() const {
return used_global_memory_bases;
const std::map<GlobalMemoryBase, GlobalMemoryUsage>& GetGlobalMemory() const {
return used_global_memory;
}
std::size_t GetLength() const {
@ -781,6 +786,11 @@ private:
std::pair<Node, s64> TrackRegister(const GprNode* tracked, const NodeBlock& code, s64 cursor);
std::tuple<Node, Node, GlobalMemoryBase> TrackAndGetGlobalMemory(NodeBlock& bb,
Node addr_register,
u32 immediate_offset,
bool is_write);
template <typename... T>
Node Operation(OperationCode code, const T*... operands) {
return StoreNode(OperationNode(code, operands...));
@ -834,7 +844,7 @@ private:
std::map<u32, ConstBuffer> used_cbufs;
std::set<Sampler> used_samplers;
std::array<bool, Tegra::Engines::Maxwell3D::Regs::NumClipDistances> used_clip_distances{};
std::set<GlobalMemoryBase> used_global_memory_bases;
std::map<GlobalMemoryBase, GlobalMemoryUsage> used_global_memory;
Tegra::Shader::Header header;
};