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Support extension EXT_shader_quad_control

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laddoc 2024-01-29 13:53:18 +08:00 • committed by arcady-lunarg
parent f6f9840eab
commit 725017a588
15 changed files with 232 additions and 3 deletions
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9
glslang/MachineIndependent/localintermediate.h
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@ -349,7 +349,8 @@ public:
usePhysicalStorageBuffer(false),
spirvRequirement(nullptr),
spirvExecutionMode(nullptr),
uniformLocationBase(0)
uniformLocationBase(0),
quadDerivMode(false), reqFullQuadsMode(false)
{
localSize[0] = 1;
localSize[1] = 1;
@ -858,6 +859,10 @@ public:
void setXfbMode() { xfbMode = true; }
bool getXfbMode() const { return xfbMode; }
void setQuadDerivMode(bool mode = true) { quadDerivMode = mode; }
bool getQuadDerivMode() const { return quadDerivMode; }
void setReqFullQuadsMode(bool mode = true) { reqFullQuadsMode = mode; }
bool getReqFullQuadsMode() const { return reqFullQuadsMode; }
void setMultiStream() { multiStream = true; }
bool isMultiStream() const { return multiStream; }
bool setOutputPrimitive(TLayoutGeometry p)
@ -1197,6 +1202,8 @@ protected:
bool hlslFunctionality1;
int blendEquations; // an 'or'ing of masks of shifts of TBlendEquationShift
bool xfbMode;
bool quadDerivMode;
bool reqFullQuadsMode;
std::vector<TXfbBuffer> xfbBuffers; // all the data we need to track per xfb buffer
bool multiStream;
bool layoutOverrideCoverage;