piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-25 07:09:48 -06:00
Code Issues Packages Projects Releases Wiki Activity

Formatting cleanup for VideoCommon.

Browse Source 
Block braces on new lines.

Also killed off trailing whitespace and dangling elses.

Spaced some things out to make them more readable (only in places where it looked like a bit of a clusterfuck).
This commit is contained in:
Lioncash
2013-04-24 09:21:54 -04:00
parent c118c71eac
commit 8da425b008
35 changed files with 559 additions and 258 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
Source/Core/VideoCommon/Src/PixelShaderGen.cpp
View File

@ -61,7 +61,8 @@ static void StageHash(u32 stage, u32* out)
out[3] |= bpmem.tevorders[stage/2].getEnable(stage&1);
if (bpmem.tevorders[stage/2].getEnable(stage&1))
{
if (bHasIndStage) needstexcoord = true;
if (bHasIndStage)
needstexcoord = true;
out[0] |= bpmem.combiners[stage].alphaC.tswap;
out[3] |= bpmem.tevksel[bpmem.combiners[stage].alphaC.tswap*2].swap1 << 1; // 2
@ -98,20 +99,27 @@ void GetPixelShaderId(PIXELSHADERUID *uid, DSTALPHA_MODE dstAlphaMode, u32 compo
bool enablePL = g_ActiveConfig.bEnablePixelLighting && g_ActiveConfig.backend_info.bSupportsPixelLighting;
uid->values[0] |= enablePL << 10; // 1
if (!enablePL) uid->values[0] |= xfregs.numTexGen.numTexGens << 11; // 4
if (!enablePL)
{
uid->values[0] |= xfregs.numTexGen.numTexGens << 11; // 4
}
AlphaTest::TEST_RESULT alphaPreTest = bpmem.alpha_test.TestResult();
uid->values[0] |= alphaPreTest << 15; // 2
// numtexgens should be <= 8
for (unsigned int i = 0; i < bpmem.genMode.numtexgens; ++i)
{
uid->values[0] |= xfregs.texMtxInfo[i].projection << (17+i); // 1
}
uid->values[1] = bpmem.genMode.numindstages; // 3
u32 indirectStagesUsed = 0;
for (unsigned int i = 0; i < bpmem.genMode.numindstages; ++i)
{
if (bpmem.tevind[i].IsActive() && bpmem.tevind[i].bt < bpmem.genMode.numindstages)
indirectStagesUsed |= (1 << bpmem.tevind[i].bt);
}
assert(indirectStagesUsed == (indirectStagesUsed & 0xF));
@ -255,7 +263,7 @@ void ValidatePixelShaderIDs(API_TYPE api, PIXELSHADERUIDSAFE old_id, const std::
//
// color for this stage (alpha, color) is given by bpmem.tevorders[0].colorchan0
// konstant for this stage (alpha, color) is given by bpmem.tevksel
// inputs are given by bpmem.combiners[0].colorC.a/b/c/d << could be current chan color
// inputs are given by bpmem.combiners[0].colorC.a/b/c/d << could be current channel color
// according to GXTevColorArg table above
// output is given by .outreg
// tevtemp is set according to swapmodetables and
@ -268,7 +276,7 @@ static void WriteFog(char *&p);
static const char *tevKSelTableC[] = // KCSEL
{
"1.0f,1.0f,1.0f", // 1 = 0x00
"1.0f,1.0f,1.0f", // 1 = 0x00
"0.875f,0.875f,0.875f", // 7_8 = 0x01
"0.75f,0.75f,0.75f", // 3_4 = 0x02
"0.625f,0.625f,0.625f", // 5_8 = 0x03
@ -407,7 +415,7 @@ static const char *tevAInputTable[] = // CA
"rastemp", // RASA,
"konsttemp", // KONST, (hw1 had quarter)
"float4(0.0f, 0.0f, 0.0f, 0.0f)", // ZERO
///aded extra values to map clamped values
///added extra values to map clamped values
"cprev", // APREV,
"cc0", // A0,
"cc1", // A1,
@ -827,7 +835,9 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType
}
if (dstAlphaMode == DSTALPHA_ALPHA_PASS)
{
WRITE(p, "\tocol0 = float4(prev.rgb, " I_ALPHA"[0].a);\n");
}
else
{
WriteFog(p);
@ -959,10 +969,14 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType)
WRITE(p, "float2 indtevtrans%d = " I_INDTEXMTX"[%d].ww * uv%d.xy * indtevcrd%d.yy;\n", n, mtxidx, texcoord, n);
}
else
{
WRITE(p, "float2 indtevtrans%d = float2(0.0f, 0.0f);\n", n);
}
}
else
{
WRITE(p, "float2 indtevtrans%d = float2(0.0f, 0.0f);\n", n);
}
// ---------
// Wrapping
@ -1022,7 +1036,9 @@ static void WriteStage(char *&p, int n, API_TYPE ApiType)
SampleTexture(p, "textemp", "tevcoord", texswap, texmap, ApiType);
}
else
{
WRITE(p, "textemp = float4(1.0f, 1.0f, 1.0f, 1.0f);\n");
}
if (cc.a == TEVCOLORARG_KONST || cc.b == TEVCOLORARG_KONST || cc.c == TEVCOLORARG_KONST || cc.d == TEVCOLORARG_KONST
@ -1226,14 +1242,14 @@ void SampleTexture(char *&p, const char *destination, const char *texcoords, con
static const char *tevAlphaFuncsTable[] =
{
"(false)", //ALPHACMP_NEVER 0
"(prev.a <= %s - (0.25f/255.0f))", //ALPHACMP_LESS 1
"(abs( prev.a - %s ) < (0.5f/255.0f))", //ALPHACMP_EQUAL 2
"(prev.a < %s + (0.25f/255.0f))", //ALPHACMP_LEQUAL 3
"(false)", //ALPHACMP_NEVER 0
"(prev.a <= %s - (0.25f/255.0f))", //ALPHACMP_LESS 1
"(abs( prev.a - %s ) < (0.5f/255.0f))", //ALPHACMP_EQUAL 2
"(prev.a < %s + (0.25f/255.0f))", //ALPHACMP_LEQUAL 3
"(prev.a >= %s + (0.25f/255.0f))", //ALPHACMP_GREATER 4
"(abs( prev.a - %s ) >= (0.5f/255.0f))", //ALPHACMP_NEQUAL 5
"(prev.a > %s - (0.25f/255.0f))", //ALPHACMP_GEQUAL 6
"(true)" //ALPHACMP_ALWAYS 7
"(abs( prev.a - %s ) >= (0.5f/255.0f))", //ALPHACMP_NEQUAL 5
"(prev.a > %s - (0.25f/255.0f))", //ALPHACMP_GEQUAL 6
"(true)" //ALPHACMP_ALWAYS 7
};
static const char *tevAlphaFunclogicTable[] =
@ -1250,7 +1266,7 @@ static void WriteAlphaTest(char *&p, API_TYPE ApiType,DSTALPHA_MODE dstAlphaMode
{
I_ALPHA"[0].r",
I_ALPHA"[0].g"
};
};
// using discard then return works the same in cg and dx9 but not in dx11
@ -1275,7 +1291,7 @@ static void WriteAlphaTest(char *&p, API_TYPE ApiType,DSTALPHA_MODE dstAlphaMode
// or after texturing and alpha test. PC GPUs have no way to support this
// feature properly as of 2012: depth buffer and depth test are not
// programmable and the depth test is always done after texturing.
// Most importantly, PC GPUs do not allow writing to the z buffer without
// Most importantly, PC GPUs do not allow writing to the z-buffer without
// writing a color value (unless color writing is disabled altogether).
// We implement "depth test before texturing" by discarding the fragment
// when the alpha test fail. This is not a correct implementation because
@ -1293,14 +1309,14 @@ static void WriteAlphaTest(char *&p, API_TYPE ApiType,DSTALPHA_MODE dstAlphaMode
static const char *tevFogFuncsTable[] =
{
"", //No Fog
"", //?
"", //Linear
"", //?
"\tfog = 1.0f - pow(2.0f, -8.0f * fog);\n", //exp
"\tfog = 1.0f - pow(2.0f, -8.0f * fog * fog);\n", //exp2
"\tfog = pow(2.0f, -8.0f * (1.0f - fog));\n", //backward exp
"\tfog = 1.0f - fog;\n fog = pow(2.0f, -8.0f * fog * fog);\n" //backward exp2
"", // No Fog
"", // ?
"", // Linear
"", // ?
"\tfog = 1.0f - pow(2.0f, -8.0f * fog);\n", // exp
"\tfog = 1.0f - pow(2.0f, -8.0f * fog * fog);\n", // exp2
"\tfog = pow(2.0f, -8.0f * (1.0f - fog));\n", // backward exp
"\tfog = 1.0f - fog;\n fog = pow(2.0f, -8.0f * fog * fog);\n" // backward exp2
};
static void WriteFog(char *&p)