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[D3D12] ROV early Z and full rewrite, shader scalar optimizations

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Triang3l
2019-07-11 09:30:35 +03:00
parent db44eaf2e4
commit 6672997108
33 changed files with 10102 additions and 8551 deletions
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13
src/xenia/gpu/shader.h
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@@ -618,9 +618,13 @@ class Shader {
// Returns true if the given color target index [0-3].
bool writes_color_target(int i) const { return writes_color_targets_[i]; }
// Returns true if the pixel shader can potentially have early depth/stencil
// testing enabled, provided alpha testing is disabled.
bool early_z_allowed() const { return early_z_allowed_; }
// True if the shader overrides the pixel depth.
bool writes_depth() const { return writes_depth_; }
// True if Xenia can automatically enable early depth/stencil for the pixel
// shader when RB_DEPTHCONTROL EARLY_Z_ENABLE is not set, provided alpha
// testing and alpha to coverage are disabled.
bool implicit_early_z_allowed() const { return implicit_early_z_allowed_; }
// True if the shader was translated and prepared without error.
bool is_valid() const { return is_valid_; }
@@ -670,7 +674,8 @@ class Shader {
std::vector<TextureBinding> texture_bindings_;
ConstantRegisterMap constant_register_map_ = {0};
bool writes_color_targets_[4] = {false, false, false, false};
bool early_z_allowed_ = true;
bool writes_depth_ = false;
bool implicit_early_z_allowed_ = true;
std::vector<uint32_t> memexport_stream_constants_;
bool is_valid_ = false;