ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Now CG plays nice with this new stuff.

This commit is contained in:
Ryan Houdek 2011-12-01 00:33:12 -06:00
parent e67dbb33de
commit f8eb45637f
4 changed files with 42 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
Source/Core/VideoCommon/Src/LightingShaderGen.cpp
View File

@ -47,13 +47,13 @@ char *GenerateLightShader(char *p, int index, const LitChannel& chan, const char
// atten disabled
switch (chan.diffusefunc) {
case LIGHTDIF_NONE:
WRITE(p, "lacc.%s += %s.lights[%d].col.%s;\n", swizzle, lightsName, index, swizzle);
WRITE(p, "lacc.%s += %s[%d].%s;\n", swizzle, lightsName, index * 5, swizzle);
break;
case LIGHTDIF_SIGN:
case LIGHTDIF_CLAMP:
WRITE(p, "ldir = normalize(%s.lights[%d].pos.xyz - pos.xyz);\n", lightsName, index);
WRITE(p, "lacc.%s += %sdot(ldir, _norm0)) * %s.lights[%d].col.%s;\n",
swizzle, chan.diffusefunc != LIGHTDIF_SIGN ? "max(0.0f," :"(", lightsName, index, swizzle);
WRITE(p, "ldir = normalize(%s[%d + 3].xyz - pos.xyz);\n", lightsName, index * 5);
WRITE(p, "lacc.%s += %sdot(ldir, _norm0)) * %s[%d].%s;\n",
swizzle, chan.diffusefunc != LIGHTDIF_SIGN ? "max(0.0f," :"(", lightsName, index * 5, swizzle);
break;
default: _assert_(0);
}
@ -62,32 +62,32 @@ char *GenerateLightShader(char *p, int index, const LitChannel& chan, const char
if (chan.attnfunc == 3)
{ // spot
WRITE(p, "ldir = %s.lights[%d].pos.xyz - pos.xyz;\n", lightsName, index);
WRITE(p, "ldir = %s[%d + 3].xyz - pos.xyz;\n", lightsName, index * 5);
WRITE(p, "dist2 = dot(ldir, ldir);\n"
"dist = sqrt(dist2);\n"
"ldir = ldir / dist;\n"
"attn = max(0.0f, dot(ldir, %s.lights[%d].dir.xyz));\n", lightsName, index);
WRITE(p, "attn = max(0.0f, dot(%s.lights[%d].cosatt.xyz, float3(1.0f, attn, attn*attn))) / dot(%s.lights[%d].distatt.xyz, float3(1.0f,dist,dist2));\n", lightsName, index, lightsName, index);
"attn = max(0.0f, dot(ldir, %s[%d + 4].xyz));\n", lightsName, index * 5);
WRITE(p, "attn = max(0.0f, dot(%s[%d + 1].xyz, float3(1.0f, attn, attn*attn))) / dot(%s[%d + 2].xyz, float3(1.0f,dist,dist2));\n", lightsName, index * 5, lightsName, index * 5);
}
else if (chan.attnfunc == 1)
{ // specular
WRITE(p, "ldir = normalize(%s.lights[%d].pos.xyz);\n", lightsName, index);
WRITE(p, "attn = (dot(_norm0,ldir) >= 0.0f) ? max(0.0f, dot(_norm0, %s.lights[%d].dir.xyz)) : 0.0f;\n", lightsName, index);
WRITE(p, "attn = max(0.0f, dot(%s.lights[%d].cosatt.xyz, float3(1,attn,attn*attn))) / dot(%s.lights[%d].distatt.xyz, float3(1,attn,attn*attn));\n", lightsName, index, lightsName, index);
WRITE(p, "ldir = normalize(%s[%d + 3].xyz);\n", lightsName, index * 5);
WRITE(p, "attn = (dot(_norm0,ldir) >= 0.0f) ? max(0.0f, dot(_norm0, %s[%d + 4].xyz)) : 0.0f;\n", lightsName, index * 5);
WRITE(p, "attn = max(0.0f, dot(%s[%d + 1].xyz, float3(1,attn,attn*attn))) / dot(%s[%d + 2].xyz, float3(1,attn,attn*attn));\n", lightsName, index * 5, lightsName, index * 5);
}
switch (chan.diffusefunc)
{
case LIGHTDIF_NONE:
WRITE(p, "lacc.%s += attn * %s.lights[%d].col.%s;\n", swizzle, lightsName, index, swizzle);
WRITE(p, "lacc.%s += attn * %s[%d].%s;\n", swizzle, lightsName, index * 5, swizzle);
break;
case LIGHTDIF_SIGN:
case LIGHTDIF_CLAMP:
WRITE(p, "lacc.%s += attn * %sdot(ldir, _norm0)) * %s.lights[%d].col.%s;\n",
WRITE(p, "lacc.%s += attn * %sdot(ldir, _norm0)) * %s[%d].%s;\n",
swizzle,
chan.diffusefunc != LIGHTDIF_SIGN ? "max(0.0f," :"(",
lightsName,
index,
index * 5,
swizzle);
break;
default: _assert_(0);
@ -120,7 +120,7 @@ char *GenerateLightingShader(char *p, int components, const char* materialsName,
WRITE(p, "mat = float4(1.0f, 1.0f, 1.0f, 1.0f);\n");
}
else // from color
WRITE(p, "mat = %s.C%d;\n", materialsName, j+2);
WRITE(p, "mat = %s[%d];\n", materialsName, j+2);
if (color.enablelighting) {
if (color.ambsource) { // from vertex
@ -132,7 +132,7 @@ char *GenerateLightingShader(char *p, int components, const char* materialsName,
WRITE(p, "lacc = float4(0.0f, 0.0f, 0.0f, 0.0f);\n");
}
else // from color
WRITE(p, "lacc = %s.C%d;\n", materialsName, j);
WRITE(p, "lacc = %s[%d];\n", materialsName, j);
}
else
{
@ -149,7 +149,7 @@ char *GenerateLightingShader(char *p, int components, const char* materialsName,
else WRITE(p, "mat.w = 1.0f;\n");
}
else // from color
WRITE(p, "mat.w = %s.C%d.w;\n", materialsName, j+2);
WRITE(p, "mat.w = %s[%d].w;\n", materialsName, j+2);
}
if (alpha.enablelighting)
@ -163,7 +163,7 @@ char *GenerateLightingShader(char *p, int components, const char* materialsName,
WRITE(p, "lacc.w = 0.0f;\n");
}
else // from color
WRITE(p, "lacc.w = %s.C%d.w;\n", materialsName, j);
WRITE(p, "lacc.w = %s[%d].w;\n", materialsName, j);
}
else
{

32
Source/Core/VideoCommon/Src/VertexShaderGen.cpp
View File

@ -292,11 +292,11 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE ApiType)
WRITE(p, "int posmtx = fposmtx;\n");
}
WRITE(p, "float4 pos = float4(dot("I_TRANSFORMMATRICES".T[posmtx].t, rawpos), dot("I_TRANSFORMMATRICES".T[posmtx+1].t, rawpos), dot("I_TRANSFORMMATRICES".T[posmtx+2].t, rawpos), 1);\n");
WRITE(p, "float4 pos = float4(dot("I_TRANSFORMMATRICES"[posmtx], rawpos), dot("I_TRANSFORMMATRICES"[posmtx+1], rawpos), dot("I_TRANSFORMMATRICES"[posmtx+2], rawpos), 1);\n");
if (components & VB_HAS_NRMALL) {
WRITE(p, "int normidx = posmtx >= 32 ? (posmtx-32) : posmtx;\n");
WRITE(p, "float3 N0 = "I_NORMALMATRICES".T[normidx].t.xyz, N1 = "I_NORMALMATRICES".T[normidx+1].t.xyz, N2 = "I_NORMALMATRICES".T[normidx+2].t.xyz;\n");
WRITE(p, "float3 N0 = "I_NORMALMATRICES"[normidx].xyz, N1 = "I_NORMALMATRICES"[normidx+1].xyz, N2 = "I_NORMALMATRICES"[normidx+2].xyz;\n");
}
if (components & VB_HAS_NRM0)
@ -308,13 +308,13 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE ApiType)
}
else
{
WRITE(p, "float4 pos = float4(dot("I_POSNORMALMATRIX".T0, rawpos), dot("I_POSNORMALMATRIX".T1, rawpos), dot("I_POSNORMALMATRIX".T2, rawpos), 1.0f);\n");
WRITE(p, "float4 pos = float4(dot("I_POSNORMALMATRIX"[0], rawpos), dot("I_POSNORMALMATRIX"[1], rawpos), dot("I_POSNORMALMATRIX"[2], rawpos), 1.0f);\n");
if (components & VB_HAS_NRM0)
WRITE(p, "float3 _norm0 = normalize(float3(dot("I_POSNORMALMATRIX".N0.xyz, rawnorm0), dot("I_POSNORMALMATRIX".N1.xyz, rawnorm0), dot("I_POSNORMALMATRIX".N2.xyz, rawnorm0)));\n");
WRITE(p, "float3 _norm0 = normalize(float3(dot("I_POSNORMALMATRIX"[3].xyz, rawnorm0), dot("I_POSNORMALMATRIX"[4].xyz, rawnorm0), dot("I_POSNORMALMATRIX"[5].xyz, rawnorm0)));\n");
if (components & VB_HAS_NRM1)
WRITE(p, "float3 _norm1 = float3(dot("I_POSNORMALMATRIX".N0.xyz, rawnorm1), dot("I_POSNORMALMATRIX".N1.xyz, rawnorm1), dot("I_POSNORMALMATRIX".N2.xyz, rawnorm1));\n");
WRITE(p, "float3 _norm1 = float3(dot("I_POSNORMALMATRIX"[3].xyz, rawnorm1), dot("I_POSNORMALMATRIX"[4].xyz, rawnorm1), dot("I_POSNORMALMATRIX"[5].xyz, rawnorm1));\n");
if (components & VB_HAS_NRM2)
WRITE(p, "float3 _norm2 = float3(dot("I_POSNORMALMATRIX".N0.xyz, rawnorm2), dot("I_POSNORMALMATRIX".N1.xyz, rawnorm2), dot("I_POSNORMALMATRIX".N2.xyz, rawnorm2));\n");
WRITE(p, "float3 _norm2 = float3(dot("I_POSNORMALMATRIX".[3].xyz, rawnorm2), dot("I_POSNORMALMATRIX"[4].xyz, rawnorm2), dot("I_POSNORMALMATRIX"[5].xyz, rawnorm2));\n");
}
if (!(components & VB_HAS_NRM0))
@ -322,7 +322,7 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE ApiType)
WRITE(p, "o.pos = float4(dot("I_PROJECTION".T0, pos), dot("I_PROJECTION".T1, pos), dot("I_PROJECTION".T2, pos), dot("I_PROJECTION".T3, pos));\n");
WRITE(p, "o.pos = float4(dot("I_PROJECTION"[0], pos), dot("I_PROJECTION"[1], pos), dot("I_PROJECTION"[2], pos), dot("I_PROJECTION"[3], pos));\n");
WRITE(p, "float4 mat, lacc;\n"
"float3 ldir, h;\n"
@ -421,18 +421,20 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE ApiType)
break;
case XF_TEXGEN_REGULAR:
default:
if (components & (VB_HAS_TEXMTXIDX0<<i)) {
if (components & (VB_HAS_TEXMTXIDX0<<i))
{
WRITE(p, "int tmp = int(tex%d.z);\n", i);
if (texinfo.projection == XF_TEXPROJ_STQ)
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TRANSFORMMATRICES".T[tex%d.z].t), dot(coord, "I_TRANSFORMMATRICES".T[tex%d.z+1].t), dot(coord, "I_TRANSFORMMATRICES".T[tex%d.z+2].t));\n", i, i, i, i);
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TRANSFORMMATRICES"[tmp]), dot(coord, "I_TRANSFORMMATRICES"[tmp+1]), dot(coord, "I_TRANSFORMMATRICES"[tmp+2]));\n", i);
else {
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TRANSFORMMATRICES".T[tex%d.z].t), dot(coord, "I_TRANSFORMMATRICES".T[tex%d.z+1].t), 1);\n", i, i, i);
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TRANSFORMMATRICES"[tmp]), dot(coord, "I_TRANSFORMMATRICES"[tmp+1]), 1);\n", i);
}
}
else {
if (texinfo.projection == XF_TEXPROJ_STQ)
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TEXMATRICES".T[%d].t), dot(coord, "I_TEXMATRICES".T[%d].t), dot(coord, "I_TEXMATRICES".T[%d].t));\n", i, 3*i, 3*i+1, 3*i+2);
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TEXMATRICES"[%d]), dot(coord, "I_TEXMATRICES"[%d]), dot(coord, "I_TEXMATRICES"[%d]));\n", i, 3*i, 3*i+1, 3*i+2);
else
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TEXMATRICES".T[%d].t), dot(coord, "I_TEXMATRICES".T[%d].t), 1);\n", i, 3*i, 3*i+1);
WRITE(p, "o.tex%d.xyz = float3(dot(coord, "I_TEXMATRICES"[%d]), dot(coord, "I_TEXMATRICES"[%d]), 1);\n", i, 3*i, 3*i+1);
}
break;
}
@ -441,9 +443,9 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE ApiType)
const PostMtxInfo& postInfo = xfregs.postMtxInfo[i];
int postidx = postInfo.index;
WRITE(p, "float4 P0 = "I_POSTTRANSFORMMATRICES".T[%d].t;\n"
"float4 P1 = "I_POSTTRANSFORMMATRICES".T[%d].t;\n"
"float4 P2 = "I_POSTTRANSFORMMATRICES".T[%d].t;\n",
WRITE(p, "float4 P0 = "I_POSTTRANSFORMMATRICES"[%d];\n"
"float4 P1 = "I_POSTTRANSFORMMATRICES"[%d];\n"
"float4 P2 = "I_POSTTRANSFORMMATRICES"[%d];\n",
postidx&0x3f, (postidx+1)&0x3f, (postidx+2)&0x3f);
if (texGenSpecialCase) {

11
Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp
View File

@ -269,10 +269,7 @@ bool PixelShaderCache::CompilePixelShader(FRAGMENTSHADER& ps, const char* pstrpr
}
#if defined HAVE_CG && HAVE_CG
char stropt[128];
sprintf(stropt, "MaxLocalParams=32,NumInstructionSlots=%d", s_nMaxPixelInstructions);
const char *opts[] = {"-profileopts", stropt, "-O2", "-q", NULL};
CGprogram tempprog = cgCreateProgram(g_cgcontext, CG_SOURCE, pstrprogram, g_cgfProf, "main", opts);
CGprogram tempprog = cgCreateProgram(g_cgcontext, CG_SOURCE, pstrprogram, g_cgfProf, "main", NULL);
// handle errors
if (!cgIsProgram(tempprog))
@ -281,13 +278,13 @@ bool PixelShaderCache::CompilePixelShader(FRAGMENTSHADER& ps, const char* pstrpr
static int num_failures = 0;
char szTemp[MAX_PATH];
sprintf(szTemp, "%sbad_ps_%04i.txt", File::GetUserPath(D_DUMP_IDX).c_str(), num_failures++);
sprintf(szTemp, "bad_ps_%04i.txt", num_failures++);
std::ofstream file(szTemp);
file << pstrprogram;
file.close();
PanicAlert("Failed to compile pixel shader!\nThis usually happens when trying to use Dolphin with an outdated GPU or integrated GPU like the Intel GMA series.\n\nIf you're sure this is Dolphin's error anyway, post the contents of %s along with this error message at the forums.\n\nDebug info (%d):\n%s",
szTemp,
PanicAlert("Failed to compile pixel shader %d!\nThis usually happens when trying to use Dolphin with an outdated GPU or integrated GPU like the Intel GMA series.\n\nIf you're sure this is Dolphin's error anyway, post the contents of %s along with this error message at the forums.\n\nDebug info (%d):\n%s",
num_failures - 1, szTemp,
g_cgfProf,
cgGetLastListing(g_cgcontext));

11
Source/Plugins/Plugin_VideoOGL/Src/VertexShaderCache.cpp
View File

@ -155,20 +155,17 @@ bool VertexShaderCache::CompileVertexShader(VERTEXSHADER& vs, const char* pstrpr
}
#if defined HAVE_CG && HAVE_CG
char stropt[64];
sprintf(stropt, "MaxLocalParams=256,MaxInstructions=%d", s_nMaxVertexInstructions);
const char *opts[] = {"-profileopts", stropt, "-O2", "-q", NULL};
CGprogram tempprog = cgCreateProgram(g_cgcontext, CG_SOURCE, pstrprogram, g_cgvProf, "main", opts);
CGprogram tempprog = cgCreateProgram(g_cgcontext, CG_SOURCE, pstrprogram, g_cgvProf, "main", NULL);
if (!cgIsProgram(tempprog)) {
static int num_failures = 0;
char szTemp[MAX_PATH];
sprintf(szTemp, "%sbad_vs_%04i.txt", File::GetUserPath(D_DUMP_IDX).c_str(), num_failures++);
sprintf(szTemp, "bad_vs_%04i.txt", num_failures++);
std::ofstream file(szTemp);
file << pstrprogram;
file.close();
PanicAlert("Failed to compile vertex shader!\nThis usually happens when trying to use Dolphin with an outdated GPU or integrated GPU like the Intel GMA series.\n\nIf you're sure this is Dolphin's error anyway, post the contents of %s along with this error message at the forums.\n\nDebug info (%d):\n%s",
szTemp,
PanicAlert("Failed to compile vertex shader %d!\nThis usually happens when trying to use Dolphin with an outdated GPU or integrated GPU like the Intel GMA series.\n\nIf you're sure this is Dolphin's error anyway, post the contents of %s along with this error message at the forums.\n\nDebug info (%d):\n%s",
num_failures - 1, szTemp,
g_cgfProf,
cgGetLastListing(g_cgcontext));