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Some video SW clean up and bug fixes. Did a hacky fix for bad light data. Add fog rendering. Add some offsets to make rasterized pixel locations and texture coordinates more accurate.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5361 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
2010-04-14 03:27:45 +00:00
parent bfe6e92c15
commit c2ac9be9b2
14 changed files with 179 additions and 78 deletions
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33
Source/Plugins/Plugin_VideoSoftware/Src/TransformUnit.cpp
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@ -166,15 +166,9 @@ inline void TransformTexCoordRegular(const TexMtxInfo &texinfo, int coordNum, bo
else
{
if (postInfo.normalize)
{
float length = sqrtf(dst[0] * dst[0] + dst[1] * dst[1] + dst[2] * dst[2]);
float invL = 1.0f / length;
tempCoord = *dst * invL;
}
tempCoord = dst->normalized();
else
{
tempCoord = *dst;
}
MultiplyVec3Mat34(tempCoord, postMat, *dst);
}
@ -463,32 +457,35 @@ void TransformTexCoord(const InputVertexData *src, OutputVertexData *dst, bool s
float d1 = ldir * dst->normal[1];
float d2 = ldir * dst->normal[2];
dst->texCoords[coordNum][0] = dst->texCoords[texinfo.embosssourceshift][0] + d1;
dst->texCoords[coordNum][1] = dst->texCoords[texinfo.embosssourceshift][1] + d2;
dst->texCoords[coordNum][2] = dst->texCoords[texinfo.embosssourceshift][2];
dst->texCoords[coordNum].x = dst->texCoords[texinfo.embosssourceshift].x + d1;
dst->texCoords[coordNum].y = dst->texCoords[texinfo.embosssourceshift].y + d2;
dst->texCoords[coordNum].z = dst->texCoords[texinfo.embosssourceshift].z;
}
break;
case XF_TEXGEN_COLOR_STRGBC0:
_assert_(texinfo.sourcerow == XF_SRCCOLORS_INROW);
_assert_(texinfo.inputform == XF_TEXINPUT_AB11);
dst->texCoords[coordNum][0] = (float)dst->color[0][0] / 255.0f;
dst->texCoords[coordNum][1] = (float)dst->color[0][1] / 255.0f;
dst->texCoords[coordNum][2] = 1.0f;
dst->texCoords[coordNum].x = (float)dst->color[0][0] / 255.0f;
dst->texCoords[coordNum].y = (float)dst->color[0][1] / 255.0f;
dst->texCoords[coordNum].z = 1.0f;
break;
case XF_TEXGEN_COLOR_STRGBC1:
_assert_(texinfo.sourcerow == XF_SRCCOLORS_INROW);
_assert_(texinfo.inputform == XF_TEXINPUT_AB11);
dst->texCoords[coordNum][0] = (float)dst->color[1][0] / 255.0f;
dst->texCoords[coordNum][1] = (float)dst->color[1][1] / 255.0f;
dst->texCoords[coordNum][2] = 1.0f;
dst->texCoords[coordNum].x = (float)dst->color[1][0] / 255.0f;
dst->texCoords[coordNum].y = (float)dst->color[1][1] / 255.0f;
dst->texCoords[coordNum].z = 1.0f;
break;
default:
ERROR_LOG(VIDEO, "Bad tex gen type %i", texinfo.texgentype);
ERROR_LOG(VIDEO, "Bad tex gen type %i", texinfo.texgentype);
}
}
for (u32 coordNum = 0; coordNum < xfregs.numTexGens; coordNum++)
{
dst->texCoords[coordNum][0] *= (bpmem.texcoords[coordNum].s.scale_minus_1 + 1);
dst->texCoords[coordNum][1] *= (bpmem.texcoords[coordNum].t.scale_minus_1 + 1);
}
}
}
}