Lines Matching defs:coverage
80 // The prog will write a coverage value to the secondary
92 GrCrash("Unexpected coverage output");
114 // compute the partial coverage
123 // discard if coverage is zero
146 // Get coeff * coverage into modulate and then write that to the dual source output.
151 // combine color and coverage as frag color
153 // Get "color * coverage" into fragColor
155 // Now tack on "+(1-coverage)dst onto the frag color if we were asked to do so.
202 GrColor coverage;
205 coverage = 0;
208 coverage = drawState.getCoverageColor();
211 coverage = drawState.getCoverageColor();
215 this->setCoverage(drawState, coverage, sharedState);
291 GrColor coverage,
297 if (sharedState->fConstAttribCoverage != coverage ||
301 GrColorToRGBAFloat(coverage, c);
303 sharedState->fConstAttribCoverage = coverage;
308 if (fCoverage != coverage) {
311 GrColorToRGBAFloat(coverage, c);
313 fCoverage = coverage;
322 GrCrash("Unknown coverage type.");
