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wined3d: Handle projected+bump mapped textures in atifs.

This commit is contained in:
Stefan Dösinger 2008-08-21 13:47:41 -05:00 committed by Alexandre Julliard
parent 4635315655
commit acc893c5cf
1 changed files with 8 additions and 3 deletions
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11
dlls/wined3d/ati_fragment_shader.c
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@ -312,11 +312,16 @@ static GLuint gen_ati_shader(struct texture_stage_op op[MAX_TEXTURES], WineD3D_G
GL_EXTCALL(glSampleMapATI(GL_REG_0_ATI + stage,
GL_TEXTURE0_ARB + stage,
GL_SWIZZLE_STR_ATI));
TRACE("glPassTexCoordATI(GL_REG_%d_ATI, GL_TEXTURE_%d_ARB, GL_SWIZZLE_STR_ATI)\n",
stage + 1, stage + 1);
if(op[stage + 1].projected == proj_none) {
swizzle = GL_SWIZZLE_STR_ATI;
} else {
swizzle = GL_SWIZZLE_STQ_DQ_ATI;
}
TRACE("glPassTexCoordATI(GL_REG_%d_ATI, GL_TEXTURE_%d_ARB, %s)\n",
stage + 1, stage + 1, debug_swizzle(swizzle));
GL_EXTCALL(glPassTexCoordATI(GL_REG_0_ATI + stage + 1,
GL_TEXTURE0_ARB + stage + 1,
GL_SWIZZLE_STR_ATI));
swizzle));
/* We need GL_REG_5_ATI as a temporary register to swizzle the bump matrix. So we run into
* issues if we're bump mapping on stage 4 or 5