OrdinaryMagician/vkdoom_m
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Added blending modes to triangle codegen

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This commit is contained in:
Magnus Norddahl 2016-11-19 02:53:32 +01:00
commit 272fe7f754
13 changed files with 243 additions and 206 deletions
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26
src/r_compiler/fixedfunction/drawtrianglecodegen.h
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@ -33,20 +33,23 @@ struct SSATriVertex
class DrawTriangleCodegen : public DrawerCodegen
{
public:
void Generate(TriDrawVariant variant, bool truecolor, SSAValue args, SSAValue thread_data);
void Generate(TriDrawVariant variant, TriBlendMode blendmode, bool truecolor, SSAValue args, SSAValue thread_data);
private:
void LoadArgs(TriDrawVariant variant, bool truecolor, SSAValue args, SSAValue thread_data);
void LoadArgs(SSAValue args, SSAValue thread_data);
SSATriVertex LoadTriVertex(SSAValue v);
void LoadUniforms(SSAValue uniforms);
void Setup(TriDrawVariant variant, bool truecolor);
void Setup();
SSAInt FloatTo28_4(SSAFloat v);
void LoopBlockY(TriDrawVariant variant, bool truecolor);
void LoopBlockX(TriDrawVariant variant, bool truecolor);
void LoopFullBlock(TriDrawVariant variant, bool truecolor);
void LoopPartialBlock(TriDrawVariant variant, bool truecolor);
void LoopBlockY();
void LoopBlockX();
void LoopFullBlock();
void LoopPartialBlock();
void ProcessPixel(SSAUBytePtr buffer, SSAIntPtr subsectorbuffer, SSAInt *varying, TriDrawVariant variant, bool truecolor);
void ProcessPixel(SSAUBytePtr buffer, SSAIntPtr subsectorbuffer, SSAInt *varying);
SSAVec4i TranslateSample(SSAInt uvoffset);
SSAVec4i Sample(SSAInt uvoffset);
void SetStencilBlock(SSAInt block);
void StencilSet(SSAInt x, SSAInt y, SSAUByte value);
@ -58,6 +61,10 @@ private:
SSAFloat gradx(SSAFloat x0, SSAFloat y0, SSAFloat x1, SSAFloat y1, SSAFloat x2, SSAFloat y2, SSAFloat c0, SSAFloat c1, SSAFloat c2);
SSAFloat grady(SSAFloat x0, SSAFloat y0, SSAFloat x1, SSAFloat y1, SSAFloat x2, SSAFloat y2, SSAFloat c0, SSAFloat c1, SSAFloat c2);
TriDrawVariant variant;
TriBlendMode blendmode;
bool truecolor;
SSAStack<SSAInt> stack_C1, stack_C2, stack_C3;
SSAStack<SSAInt> stack_y;
SSAStack<SSAUBytePtr> stack_dest;
@ -82,7 +89,8 @@ private:
SSAUBytePtr texturePixels;
SSAInt textureWidth;
SSAInt textureHeight;
SSAInt solidcolor;
SSAUBytePtr translation;
SSAInt color, srcalpha, destalpha;
SSAInt light;
SSAInt subsectorDepth;