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HUGE commit :)

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in general cleanup and bugfix disable pierre  patch for the moment as it causes problem in some games and hopefully fix the remaining missing textures for nvidia users in opengl.
make the code in pixelshadergen looks nice and readable.
D3D: this is a ultra experimental commit please check for regressions or error.
make the efb Scale / super sampling level customizable to improve the output quality and let the user configure quality according to his hardware.
is everyone likes this change will translate it to opengl
please test


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5612 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2010-06-05 00:01:18 +00:00
parent 63dbcf4f97
commit c98f8a96d2
25 changed files with 291 additions and 434 deletions
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120
Source/Core/VideoCommon/Src/PixelShaderGen.cpp
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@ -157,13 +157,13 @@ const float epsilon8bit = 1.0f / 255.0f;
static const char *tevKSelTableC[] = // KCSEL
{
"1.0f,1.0f,1.0f", // 1 = 0x00
"0.8745098f,0.8745098f,0.8745098f", // 7_8 = 0x01
"0.7490196f,0.7490196f,0.7490196f", // 3_4 = 0x02
"0.6235294f,0.6235294f,0.6235294f", // 5_8 = 0x03
"0.4980392f,0.4980392f,0.4980392f", // 1_2 = 0x04
"0.372549f,0.372549f,0.372549f", // 3_8 = 0x05
"0.2470588f,0.2470588f,0.2470588f", // 1_4 = 0x06
"0.1215686f,0.1215686f,0.1215686f", // 1_8 = 0x07
"(223.0f/255.0f),(223.0f/255.0f),(223.0f/255.0f)", // 7_8 = 0x01
"(191.0f/255.0f),(191.0f/255.0f),(191.0f/255.0f)", // 3_4 = 0x02
"(159.0f/255.0f),(159.0f/255.0f),(159.0f/255.0f)", // 5_8 = 0x03
"(127.0f/255.0f),(127.0f/255.0f),(127.0f/255.0f)", // 1_2 = 0x04
"(95.0f/255.0f),(95.0f/255.0f),(95.0f/255.0f)", // 3_8 = 0x05
"(63.0f/255.0f),(63.0f/255.0f),(63.0f/255.0f)", // 1_4 = 0x06
"(31.0f/255.0f),(31.0f/255.0f),(31.0f/255.0f)", // 1_8 = 0x07
"ERROR", // 0x08
"ERROR", // 0x09
"ERROR", // 0x0a
@ -193,13 +193,13 @@ static const char *tevKSelTableC[] = // KCSEL
static const char *tevKSelTableA[] = // KASEL
{
"1.0f", // 1 = 0x00
"0.8745098f",// 7_8 = 0x01
"0.7490196f", // 3_4 = 0x02
"0.6235294f",// 5_8 = 0x03
"0.4980392f", // 1_2 = 0x04
"0.372549f",// 3_8 = 0x05
"0.2470588f", // 1_4 = 0x06
"0.1215686f",// 1_8 = 0x07
"(223.0f/255.0f)",// 7_8 = 0x01
"(191.0f/255.0f)", // 3_4 = 0x02
"(159.0f/255.0f)",// 5_8 = 0x03
"(127.0f/255.0f)", // 1_2 = 0x04
"(95.0f/255.0f)",// 3_8 = 0x05
"(63.0f/255.0f)", // 1_4 = 0x06
"(31.0f/255.0f)",// 1_8 = 0x07
"ERROR", // 0x08
"ERROR", // 0x09
"ERROR", // 0x0a
@ -237,8 +237,8 @@ static const char *tevScaleTable[] = // CS
static const char *tevBiasTable[] = // TB
{
"", // ZERO,
"+0.4980392f", // ADDHALF,
"-0.4980392f", // SUBHALF,
"+(127.0f/255.0f)", // ADDHALF,
"-(127.0f/255.0f)", // SUBHALF,
"",
};
@ -247,13 +247,6 @@ static const char *tevOpTable[] = { // TEV
"-", // TEVOP_SUB = 1,
};
//static const char *tevCompOpTable[] = { ">", "==" };
#define TEVCMP_R8 0
#define TEVCMP_GR16 1
#define TEVCMP_BGR24 2
#define TEVCMP_RGB8 3
static const char *tevCInputTable[] = // CC
{
"(prev.rgb)", // CPREV,
@ -269,7 +262,7 @@ static const char *tevCInputTable[] = // CC
"(rastemp.rgb)", // RASC,
"(rastemp.aaa)", // RASA,
"float3(1.0f,1.0f,1.0f)", // ONE
"float3(0.4980392f,0.4980392f,0.4980392f)", // HALF
"float3((127.0f/255.0f),(127.0f/255.0f),(127.0f/255.0f))", // HALF
"(konsttemp.rgb)", //"konsttemp.rgb", // KONST
"float3(0.0f,0.0f,0.0f)", // ZERO
///aded extra values to map clamped values
@ -286,7 +279,7 @@ static const char *tevCInputTable[] = // CC
"(rastemp.rgb)", // RASC,
"(rastemp.aaa)", // RASA,
"float3(1.0f,1.0f,1.0f)", // ONE
"float3(0.4980392f,0.4980392f,0.4980392f)", // HALF
"float3((127.0f/255.0f),(127.0f/255.0f),(127.0f/255.0f))", // HALF
"(konsttemp.rgb)", //"konsttemp.rgb", // KONST
"float3(0.0f,0.0f,0.0f)", // ZERO
"PADERROR", "PADERROR", "PADERROR", "PADERROR",
@ -510,7 +503,7 @@ const char *GeneratePixelShaderCode(u32 texture_mask, bool dstAlphaEnable, u32 H
}
// emulation of unisgned 8 overflow when casting
WRITE(p, "prev = frac(4.0f + prev * 0.99609375f) * 1.00392157f;\n");//fmod(fmod(prev * 255.0f,256.0f) + 256.0f,256.0f) * 0.0039215686f;\n");
WRITE(p, "prev = frac(4.0f + prev * (255.0f/256.0f)) * (256.0f/255.0f);\n");
if (!WriteAlphaTest(p, HLSL))
{
@ -719,14 +712,49 @@ static void WriteStage(char *&p, int n, u32 texture_mask, u32 HLSL)
if (bCKonst || bAKonst )
WRITE(p, "konsttemp=float4(%s,%s);\n",tevKSelTableC[kc],tevKSelTableA[ka]);
if(cc.a == 0 || cc.a == 1 || cc.b == 0 || cc.b == 1 || cc.c == 0 || cc.c == 1 || ac.a == 0 || ac.b == 0 || ac.c == 0)
WRITE(p, "cprev = frac(4.0f + prev * 0.99609375f) * 1.00392157f;\n");
if(cc.a == 2 || cc.a == 3 || cc.b == 2 || cc.b == 3 || cc.c == 2 || cc.c == 3 || ac.a == 1 || ac.b == 1 || ac.c == 1)
WRITE(p, "cc0 = frac(4.0f + c0 * 0.99609375f) * 1.00392157f;\n");
if(cc.a == 4 || cc.a == 5 || cc.b == 4 || cc.b == 5 || cc.c == 4 || cc.c == 5 || ac.a == 2 || ac.b == 2 || ac.c == 2)
WRITE(p, "cc1 = frac(4.0f + c1 * 0.99609375f) * 1.00392157f;\n");
if(cc.a == 6 || cc.a == 7 || cc.b == 6 || cc.b == 7 || cc.c == 6 || cc.c == 7 || ac.a == 3 || ac.b == 3 || ac.c == 3)
WRITE(p, "cc2 = frac(4.0f + c2 * 0.99609375f) * 1.00392157f;\n");
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)
WRITE(p, "cprev = frac(4.0f + prev * (255.0f/256.0f)) * (256.0f/255.0f);\n");
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)
WRITE(p, "cc0 = frac(4.0f + c0 * (255.0f/256.0f)) * (256.0f/255.0f);\n");
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)
WRITE(p, "cc1 = frac(4.0f + c1 * (255.0f/256.0f)) * (256.0f/255.0f);\n");
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)
WRITE(p, "cc2 = frac(4.0f + c2 * (255.0f/256.0f)) * (256.0f/255.0f);\n");
if (cc.clamp)
WRITE(p, "%s=saturate(", tevCOutputTable[cc.dest]);
@ -734,13 +762,13 @@ static void WriteStage(char *&p, int n, u32 texture_mask, u32 HLSL)
WRITE(p, "%s=", tevCOutputTable[cc.dest]);
// combine the color channel
if (cc.bias != 3) // if not compare
if (cc.bias != TevBias_COMPARE) // if not compare
{
//normal color combiner goes here
if (cc.shift>0)
if (cc.shift > TEVSCALE_1)
WRITE(p, "%s*(",tevScaleTable[cc.shift]);
if(!(cc.d == TEVCOLORARG_ZERO && cc.op == 0))
if(!(cc.d == TEVCOLORARG_ZERO && cc.op == TEVOP_ADD))
WRITE(p, "%s%s",tevCInputTable[cc.d],tevOpTable[cc.op]);
if (cc.a == cc.b)
@ -750,11 +778,11 @@ static void WriteStage(char *&p, int n, u32 texture_mask, u32 HLSL)
else if (cc.c == TEVCOLORARG_ONE)
WRITE(p,"%s",tevCInputTable[cc.b + 16]);
else if (cc.a == TEVCOLORARG_ZERO)
WRITE(p,"%s*(trunc(%s * 256.9921875f)*0.00390625f)",tevCInputTable[cc.b + 16],tevCInputTable[cc.c + 16]);
WRITE(p,"%s*%s",tevCInputTable[cc.b + 16],tevCInputTable[cc.c + 16]);
else if (cc.b == TEVCOLORARG_ZERO)
WRITE(p,"%s*(float3(1.0f,1.0f,1.0f)-(trunc(%s * 256.9921875f)*0.00390625f))",tevCInputTable[cc.a + 16],tevCInputTable[cc.c + 16]);
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,(trunc(%s * 256.9921875f)*0.00390625f))",tevCInputTable[cc.a + 16], tevCInputTable[cc.b + 16],tevCInputTable[cc.c + 16]);
WRITE(p, "lerp(%s,%s,%s)",tevCInputTable[cc.a + 16], tevCInputTable[cc.b + 16],tevCInputTable[cc.c + 16]);
WRITE(p, "%s",tevBiasTable[cc.bias]);
@ -780,13 +808,13 @@ static void WriteStage(char *&p, int n, u32 texture_mask, u32 HLSL)
else
WRITE(p, "%s=", tevAOutputTable[ac.dest]);
if (ac.bias != 3) // if not compare
if (ac.bias != TevBias_COMPARE) // if not compare
{
//normal alpha combiner goes here
if (ac.shift>0)
if (ac.shift > TEVSCALE_1)
WRITE(p, "%s*(",tevScaleTable[ac.shift]);
if(!(ac.d == TEVALPHAARG_ZERO && ac.op == 0))
if(!(ac.d == TEVALPHAARG_ZERO && ac.op == TEVOP_ADD))
WRITE(p, "%s.a%s",tevAInputTable[ac.d],tevOpTable[ac.op]);
if (ac.a == ac.b)
@ -794,11 +822,11 @@ static void WriteStage(char *&p, int n, u32 texture_mask, u32 HLSL)
else if (ac.c == TEVALPHAARG_ZERO)
WRITE(p,"%s.a",tevAInputTable[ac.a + 8]);
else if (ac.a == TEVALPHAARG_ZERO)
WRITE(p,"%s.a*(trunc(%s.a * 256.9921875f)*0.00390625f)",tevAInputTable[ac.b + 8],tevAInputTable[ac.c + 8]);
WRITE(p,"%s.a*%s.a",tevAInputTable[ac.b + 8],tevAInputTable[ac.c + 8]);
else if (ac.b == TEVALPHAARG_ZERO)
WRITE(p,"%s.a*(1.0f-(trunc(%s.a * 256.9921875f)*0.00390625f))",tevAInputTable[ac.a + 8],tevAInputTable[ac.c + 8]);
WRITE(p,"%s.a*(1.0f-%s.a)",tevAInputTable[ac.a + 8],tevAInputTable[ac.c + 8]);
else
WRITE(p, "lerp(%s.a,%s.a,(trunc(%s.a * 256.9921875f)*0.00390625f))",tevAInputTable[ac.a + 8],tevAInputTable[ac.b + 8],tevAInputTable[ac.c + 8]);
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]);