Lines Matching refs:GL_ALPHA
64 reg->alpha[i].aPortion = GL_ALPHA;
65 reg->alpha[i].bPortion = GL_ALPHA;
66 reg->alpha[i].cPortion = GL_ALPHA;
67 reg->alpha[i].dPortion = GL_ALPHA;
96 reg->aPortion = GL_ALPHA;
102 reg->gPortion = GL_ALPHA;
229 if( componentUsage != GL_RGB && componentUsage != GL_ALPHA && componentUsage != GL_BLUE )
235 if(( componentUsage == GL_RGB && portion == GL_ALPHA )||( componentUsage == GL_BLUE && portion == GL_RGB ))
240 if( componentUsage == GL_ALPHA && input == GL_FOG )
242 crStateError(__LINE__, __FILE__, GL_INVALID_OPERATION, "CombinerInputNV can not have input of GL_FOG if componentUsage is GL_ALPHA" );
276 else if( portion == GL_ALPHA )
373 if( portion == GL_ALPHA )
375 crStateError(__LINE__, __FILE__, GL_INVALID_VALUE, "CombinerOutputNV can not do Dot Products when portion = GL_ALPHA" );
397 else if( portion == GL_ALPHA )
435 if( componentUsage != GL_RGB && componentUsage != GL_ALPHA && componentUsage != GL_BLUE )
441 if( componentUsage == GL_ALPHA && ( input == GL_E_TIMES_F_NV || input == GL_SPARE0_PLUS_SECONDARY_COLOR_NV ))
480 if( componentUsage != GL_ALPHA )
579 else if (portion == GL_ALPHA) {