diff options
Diffstat (limited to 'Source/Core/VideoCommon/Src/PixelShaderGen.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/Src/PixelShaderGen.cpp | 150 |
1 files changed, 75 insertions, 75 deletions
diff --git a/Source/Core/VideoCommon/Src/PixelShaderGen.cpp b/Source/Core/VideoCommon/Src/PixelShaderGen.cpp index cada8684f6..f1a3eded7f 100644 --- a/Source/Core/VideoCommon/Src/PixelShaderGen.cpp +++ b/Source/Core/VideoCommon/Src/PixelShaderGen.cpp @@ -147,8 +147,8 @@ void GetPixelShaderId(PIXELSHADERUID *uid, DSTALPHA_MODE dstAlphaMode) } // yeah, well .... - uid->indstages = (u32)(pcurvalue - &uid->values[0] - (hdr - 1) - uid->tevstages); - + uid->indstages = (u32)(pcurvalue - &uid->values[0] - (hdr - 1) - uid->tevstages); + } // old tev->pixelshader notes @@ -158,7 +158,7 @@ void GetPixelShaderId(PIXELSHADERUID *uid, DSTALPHA_MODE dstAlphaMode) // inputs are given by bpmem.combiners[0].colorC.a/b/c/d << could be current chan color // according to GXTevColorArg table above // output is given by .outreg -// tevtemp is set according to swapmodetables and +// tevtemp is set according to swapmodetables and static void WriteStage(char *&p, int n, API_TYPE ApiType); static void SampleTexture(char *&p, const char *destination, const char *texcoords, const char *texswap, int texmap, API_TYPE ApiType); @@ -189,7 +189,7 @@ static const char *tevKSelTableC[] = // KCSEL I_KCOLORS"[1].rrr", // K1_R = 0x11 I_KCOLORS"[2].rrr", // K2_R = 0x12 I_KCOLORS"[3].rrr", // K3_R = 0x13 - I_KCOLORS"[0].ggg", // K0_G = 0x14 + I_KCOLORS"[0].ggg", // K0_G = 0x14 I_KCOLORS"[1].ggg", // K1_G = 0x15 I_KCOLORS"[2].ggg", // K2_G = 0x16 I_KCOLORS"[3].ggg", // K3_G = 0x17 @@ -333,7 +333,7 @@ static const char *tevRasTable[] = "float4(0.0f, 0.0f, 0.0f, 0.0f)", // zero }; -static const char *alphaRef[2] = +static const char *alphaRef[2] = { I_ALPHA"[0].r", I_ALPHA"[0].g" @@ -380,7 +380,7 @@ static void BuildSwapModeTable() } } -const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components) +const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components, bool hlsl_sm_2_0 ) { setlocale(LC_NUMERIC, "C"); // Reset locale for compilation text[sizeof(text) - 1] = 0x7C; // canary @@ -414,7 +414,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType { WRITE(p, "sampler "); } - + bool bfirst = true; for (int i = 0; i < 8; ++i) { @@ -460,7 +460,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType WRITE(p, " out float4 ocol0 : COLOR0,%s%s\n in float4 rawpos : %s,\n", dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND ? "\n out float4 ocol1 : COLOR1," : "", DepthTextureEnable ? "\n out float depth : DEPTH," : "", - ApiType == API_OPENGL ? "WPOS" : "VPOS"); + ApiType == API_OPENGL ? "WPOS" : hlsl_sm_2_0 ? "POSITION" : "VPOS"); } else { @@ -468,7 +468,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND ? "\n out float4 ocol1 : SV_Target1," : "", DepthTextureEnable ? "\n out float depth : SV_Depth," : ""); } - + WRITE(p, " in float4 colors_0 : COLOR0,\n"); WRITE(p, " in float4 colors_1 : COLOR1"); @@ -479,7 +479,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType WRITE(p, ",\n in float3 uv%d : TEXCOORD%d", i, i); WRITE(p, ",\n in float4 clipPos : TEXCOORD%d", numTexgen); if(g_ActiveConfig.bEnablePixelLighting && g_ActiveConfig.backend_info.bSupportsPixelLighting) - WRITE(p, ",\n in float4 Normal : TEXCOORD%d", numTexgen + 1); + WRITE(p, ",\n in float4 Normal : TEXCOORD%d", numTexgen + 1); } else { @@ -527,25 +527,25 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType " float3 tevcoord;\n" " float2 wrappedcoord, tempcoord;\n" " float4 cc0, cc1, cc2, cprev,crastemp,ckonsttemp;\n\n"); - + if(g_ActiveConfig.bEnablePixelLighting && g_ActiveConfig.backend_info.bSupportsPixelLighting) { - if (xfregs.numTexGen.numTexGens < 7) + if (xfregs.numTexGen.numTexGens < 7) { WRITE(p,"float3 _norm0 = normalize(Normal.xyz);\n\n"); WRITE(p,"float3 pos = float3(clipPos.x,clipPos.y,Normal.w);\n"); - } - else + } + else { WRITE(p," float3 _norm0 = normalize(float3(uv4.w,uv5.w,uv6.w));\n\n"); WRITE(p,"float3 pos = float3(uv0.w,uv1.w,uv7.w);\n"); } - + WRITE(p, "float4 mat, lacc;\n" "float3 ldir, h;\n" "float dist, dist2, attn;\n"); - + p = GenerateLightingShader(p, components, I_PMATERIALS, I_PLIGHTS, "colors_", "colors_"); } @@ -553,7 +553,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType WRITE(p, "clipPos = float4(rawpos.x, rawpos.y, clipPos.z, clipPos.w);\n"); else WRITE(p, "float4 clipPos = float4(rawpos.x, rawpos.y, uv2.w, uv3.w);\n"); - + // HACK to handle cases where the tex gen is not enabled if (numTexgen == 0) { @@ -569,7 +569,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType WRITE(p, "if (uv%d.z)", i); WRITE(p, " uv%d.xy = uv%d.xy / uv%d.z;\n", i, i, i); } - + WRITE(p, "uv%d.xy = uv%d.xy * "I_TEXDIMS"[%d].zw;\n", i, i, i); } } @@ -625,7 +625,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType // emulation of unisgned 8 overflow when casting if needed if(RegisterStates[0].AlphaNeedOverflowControl || RegisterStates[0].ColorNeedOverflowControl) WRITE(p, "prev = frac(prev * (255.0f/256.0f)) * (256.0f/255.0f);\n"); - + if (!WriteAlphaTest(p, ApiType, dstAlphaMode)) { // alpha test will always fail, so restart the shader and just make it an empty function @@ -643,7 +643,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType { if((bpmem.fog.c_proj_fsel.fsel != 0) || DepthTextureEnable) { - + // the screen space depth value = far z + (clip z / clip w) * z range WRITE(p, "float zCoord = "I_ZBIAS"[1].x + (clipPos.z / clipPos.w) * "I_ZBIAS"[1].y;\n"); } @@ -731,7 +731,7 @@ static const char *TEVCMPAlphaOPTable[16] = " %s.a + ((dot(%s.rgb, comp16) >= (dot(%s.rgb, comp16) + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_GR16_GT 10 " %s.a + (abs(dot(%s.rgb, comp16) - dot(%s.rgb, comp16)) < (0.5f/255.0f) ? %s.a : 0.0f)",//#define TEVCMP_GR16_EQ 11 " %s.a + ((dot(%s.rgb, comp24) >= (dot(%s.rgb, comp24) + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_BGR24_GT 12 - " %s.a + (abs(dot(%s.rgb, comp24) - dot(%s.rgb, comp24)) < (0.5f/255.0f) ? %s.a : 0.0f)",//#define TEVCMP_BGR24_EQ 13 + " %s.a + (abs(dot(%s.rgb, comp24) - dot(%s.rgb, comp24)) < (0.5f/255.0f) ? %s.a : 0.0f)",//#define TEVCMP_BGR24_EQ 13 " %s.a + ((%s.a >= (%s.a + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_A8_GT 14 " %s.a + (abs(%s.a - %s.a) < (0.5f/255.0f) ? %s.a : 0.0f)"//#define TEVCMP_A8_EQ 15 @@ -757,9 +757,9 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) // perform the indirect op on the incoming regular coordinates using indtex%d as the offset coords if (bpmem.tevind[n].bs != ITBA_OFF) { - WRITE(p, "alphabump = indtex%d.%s %s;\n", - bpmem.tevind[n].bt, - tevIndAlphaSel[bpmem.tevind[n].bs], + WRITE(p, "alphabump = indtex%d.%s %s;\n", + bpmem.tevind[n].bt, + tevIndAlphaSel[bpmem.tevind[n].bs], tevIndAlphaScale[bpmem.tevind[n].fmt]); } // format @@ -853,7 +853,7 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) int kc = bpmem.tevksel[n / 2].getKC(n & 1); int ka = bpmem.tevksel[n / 2].getKA(n & 1); - + bool bCKonst = cc.a == TEVCOLORARG_KONST || cc.b == TEVCOLORARG_KONST || cc.c == TEVCOLORARG_KONST || cc.d == TEVCOLORARG_KONST; bool bAKonst = ac.a == TEVALPHAARG_KONST || ac.b == TEVALPHAARG_KONST || ac.c == TEVALPHAARG_KONST || ac.d == TEVALPHAARG_KONST; @@ -870,14 +870,14 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) } } - if(cc.a == TEVCOLORARG_CPREV - || cc.a == TEVCOLORARG_APREV - || cc.b == TEVCOLORARG_CPREV - || cc.b == TEVCOLORARG_APREV - || cc.c == TEVCOLORARG_CPREV - || cc.c == TEVCOLORARG_APREV - || ac.a == TEVALPHAARG_APREV - || ac.b == TEVALPHAARG_APREV + if(cc.a == TEVCOLORARG_CPREV + || cc.a == TEVCOLORARG_APREV + || cc.b == TEVCOLORARG_CPREV + || cc.b == TEVCOLORARG_APREV + || cc.c == TEVCOLORARG_CPREV + || cc.c == TEVCOLORARG_APREV + || ac.a == TEVALPHAARG_APREV + || ac.b == TEVALPHAARG_APREV || ac.c == TEVALPHAARG_APREV) { if(RegisterStates[0].AlphaNeedOverflowControl || RegisterStates[0].ColorNeedOverflowControl) @@ -893,14 +893,14 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) RegisterStates[0].AuxStored = true; } - if(cc.a == TEVCOLORARG_C0 - || cc.a == TEVCOLORARG_A0 - || cc.b == TEVCOLORARG_C0 - || cc.b == TEVCOLORARG_A0 - || cc.c == TEVCOLORARG_C0 - || cc.c == TEVCOLORARG_A0 - || ac.a == TEVALPHAARG_A0 - || ac.b == TEVALPHAARG_A0 + if(cc.a == TEVCOLORARG_C0 + || cc.a == TEVCOLORARG_A0 + || cc.b == TEVCOLORARG_C0 + || cc.b == TEVCOLORARG_A0 + || cc.c == TEVCOLORARG_C0 + || cc.c == TEVCOLORARG_A0 + || ac.a == TEVALPHAARG_A0 + || ac.b == TEVALPHAARG_A0 || ac.c == TEVALPHAARG_A0) { if(RegisterStates[1].AlphaNeedOverflowControl || RegisterStates[1].ColorNeedOverflowControl) @@ -916,14 +916,14 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) RegisterStates[1].AuxStored = true; } - if(cc.a == TEVCOLORARG_C1 - || cc.a == TEVCOLORARG_A1 - || cc.b == TEVCOLORARG_C1 - || cc.b == TEVCOLORARG_A1 - || cc.c == TEVCOLORARG_C1 - || cc.c == TEVCOLORARG_A1 - || ac.a == TEVALPHAARG_A1 - || ac.b == TEVALPHAARG_A1 + if(cc.a == TEVCOLORARG_C1 + || cc.a == TEVCOLORARG_A1 + || cc.b == TEVCOLORARG_C1 + || cc.b == TEVCOLORARG_A1 + || cc.c == TEVCOLORARG_C1 + || cc.c == TEVCOLORARG_A1 + || ac.a == TEVALPHAARG_A1 + || ac.b == TEVALPHAARG_A1 || ac.c == TEVALPHAARG_A1) { if(RegisterStates[2].AlphaNeedOverflowControl || RegisterStates[2].ColorNeedOverflowControl) @@ -938,15 +938,15 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) } RegisterStates[2].AuxStored = true; } - - if(cc.a == TEVCOLORARG_C2 - || cc.a == TEVCOLORARG_A2 - || cc.b == TEVCOLORARG_C2 - || cc.b == TEVCOLORARG_A2 - || cc.c == TEVCOLORARG_C2 - || cc.c == TEVCOLORARG_A2 - || ac.a == TEVALPHAARG_A2 - || ac.b == TEVALPHAARG_A2 + + if(cc.a == TEVCOLORARG_C2 + || cc.a == TEVCOLORARG_A2 + || cc.b == TEVCOLORARG_C2 + || cc.b == TEVCOLORARG_A2 + || cc.c == TEVCOLORARG_C2 + || cc.c == TEVCOLORARG_A2 + || ac.a == TEVALPHAARG_A2 + || ac.b == TEVALPHAARG_A2 || ac.c == TEVALPHAARG_A2) { if(RegisterStates[3].AlphaNeedOverflowControl || RegisterStates[3].ColorNeedOverflowControl) @@ -991,9 +991,9 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) WRITE(p, "%s*(float3(1.0f, 1.0f, 1.0f)-%s)", tevCInputTable[cc.a + 16], tevCInputTable[cc.c + 16]); else WRITE(p, "lerp(%s, %s, %s)", tevCInputTable[cc.a + 16], tevCInputTable[cc.b + 16], tevCInputTable[cc.c + 16]); - + WRITE(p, "%s", tevBiasTable[cc.bias]); - + if (cc.shift > 0) WRITE(p, ")"); } @@ -1001,7 +1001,7 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) { int cmp = (cc.shift<<1)|cc.op|8; // comparemode stored here WRITE(p, TEVCMPColorOPTable[cmp],//lookup the function from the op table - tevCInputTable[cc.d], + tevCInputTable[cc.d], tevCInputTable[cc.a + 16], tevCInputTable[cc.b + 16], tevCInputTable[cc.c + 16]); @@ -1009,7 +1009,7 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) if (cc.clamp) WRITE(p, ")"); WRITE(p,";\n"); - + RegisterStates[ac.dest].AlphaNeedOverflowControl = (ac.clamp == 0); RegisterStates[ac.dest].AuxStored = false; // combine the alpha channel @@ -1037,9 +1037,9 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) WRITE(p, "%s.a*(1.0f-%s.a)", tevAInputTable[ac.a + 8], tevAInputTable[ac.c + 8]); else WRITE(p, "lerp(%s.a, %s.a, %s.a)", tevAInputTable[ac.a + 8], tevAInputTable[ac.b + 8], tevAInputTable[ac.c + 8]); - + WRITE(p, "%s",tevBiasTable[ac.bias]); - + if (ac.shift>0) WRITE(p, ")"); @@ -1048,10 +1048,10 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType) { //compare alpha combiner goes here int cmp = (ac.shift<<1)|ac.op|8; // comparemode stored here - WRITE(p, TEVCMPAlphaOPTable[cmp], - tevAInputTable[ac.d], - tevAInputTable[ac.a + 8], - tevAInputTable[ac.b + 8], + WRITE(p, TEVCMPAlphaOPTable[cmp], + tevAInputTable[ac.d], + tevAInputTable[ac.a + 8], + tevAInputTable[ac.b + 8], tevAInputTable[ac.c + 8]); } if (ac.clamp) @@ -1122,7 +1122,7 @@ static int AlphaPreTest() static bool WriteAlphaTest(char *&p, API_TYPE ApiType,DSTALPHA_MODE dstAlphaMode) { - + int Pretest = AlphaPreTest(); if(Pretest >= 0) { @@ -1134,9 +1134,9 @@ static bool WriteAlphaTest(char *&p, API_TYPE ApiType,DSTALPHA_MODE dstAlphaMode int compindex = bpmem.alphaFunc.comp0 % 8; WRITE(p, tevAlphaFuncsTable[compindex],alphaRef[0]);//lookup the first component from the alpha function table - + WRITE(p, "%s", tevAlphaFunclogicTable[bpmem.alphaFunc.logic % 4]);//lookup the logic op - + compindex = bpmem.alphaFunc.comp1 % 8; WRITE(p, tevAlphaFuncsTable[compindex],alphaRef[1]);//lookup the second component from the alpha function table WRITE(p, ")){ocol0 = 0;%s%sdiscard;%s}\n",dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND ? "ocol1 = 0;" : "",DepthTextureEnable ? "depth = 1.f;" : "",(ApiType != API_D3D11)? "return;" : ""); @@ -1159,7 +1159,7 @@ static void WriteFog(char *&p) { if(bpmem.fog.c_proj_fsel.fsel == 0)return;//no Fog - if (bpmem.fog.c_proj_fsel.proj == 0) + if (bpmem.fog.c_proj_fsel.proj == 0) { // perspective // ze = A/(B - (Zs >> B_SHF) @@ -1171,7 +1171,7 @@ static void WriteFog(char *&p) // ze = a*Zs (here, no B_SHF) WRITE (p, " float ze = "I_FOG"[1].x * zCoord;\n"); } - + // x_adjust = sqrt((x-center)^2 + k^2)/k // ze *= x_adjust //this is complitly teorical as the real hard seems to use a table intead of calculate the values. @@ -1195,6 +1195,6 @@ static void WriteFog(char *&p) } WRITE(p, " prev.rgb = lerp(prev.rgb,"I_FOG"[0].rgb,fog);\n"); - - + + } |