void GrPipeline::adjustProgramFromOptimizations(const GrPipelineBuilder& pipelineBuilder,
GrXferProcessor::OptFlags flags,
const GrProcOptInfo& colorPOI,
const GrProcOptInfo& coveragePOI,
int* firstColorProcessorIdx,
int* firstCoverageProcessorIdx) {
fReadsFragPosition = fXferProcessor->willReadFragmentPosition();
if ((flags & GrXferProcessor::kIgnoreColor_OptFlag) ||
(flags & GrXferProcessor::kOverrideColor_OptFlag)) {
*firstColorProcessorIdx = pipelineBuilder.numColorFragmentProcessors();
} else {
if (coveragePOI.readsFragPosition()) {
fReadsFragPosition = true;
}
}
if (flags & GrXferProcessor::kIgnoreCoverage_OptFlag) {
*firstCoverageProcessorIdx = pipelineBuilder.numCoverageFragmentProcessors();
} else {
if (coveragePOI.readsFragPosition()) {
fReadsFragPosition = true;
}
}
}
void GrPipeline::adjustProgramFromOptimizations(const GrPipelineBuilder& pipelineBuilder,
GrXferProcessor::OptFlags flags,
const GrProcOptInfo& colorPOI,
const GrProcOptInfo& coveragePOI,
int* firstColorProcessorIdx,
int* firstCoverageProcessorIdx) {
fIgnoresCoverage = SkToBool(flags & GrXferProcessor::kIgnoreCoverage_OptFlag);
if ((flags & GrXferProcessor::kIgnoreColor_OptFlag) ||
(flags & GrXferProcessor::kOverrideColor_OptFlag)) {
*firstColorProcessorIdx = pipelineBuilder.numColorFragmentProcessors();
}
if (flags & GrXferProcessor::kIgnoreCoverage_OptFlag) {
*firstCoverageProcessorIdx = pipelineBuilder.numCoverageFragmentProcessors();
}
}
void GrDrawTarget::drawBatch(const GrPipelineBuilder& pipelineBuilder,
GrDrawContext* drawContext,
const GrClip& clip,
GrDrawBatch* batch) {
// Setup clip
GrAppliedClip appliedClip;
if (!clip.apply(fContext, pipelineBuilder, drawContext, &batch->bounds(), &appliedClip)) {
return;
}
// TODO: this is the only remaining usage of the AutoRestoreFragmentProcessorState - remove it
GrPipelineBuilder::AutoRestoreFragmentProcessorState arfps;
if (appliedClip.getClipCoverageFragmentProcessor()) {
arfps.set(&pipelineBuilder);
arfps.addCoverageFragmentProcessor(sk_ref_sp(appliedClip.getClipCoverageFragmentProcessor()));
}
GrPipeline::CreateArgs args;
args.fPipelineBuilder = &pipelineBuilder;
args.fDrawContext = drawContext;
args.fCaps = this->caps();
args.fScissor = &appliedClip.scissorState();
args.fHasStencilClip = appliedClip.hasStencilClip();
if (pipelineBuilder.hasUserStencilSettings() || appliedClip.hasStencilClip()) {
if (!fResourceProvider->attachStencilAttachment(drawContext->accessRenderTarget())) {
SkDebugf("ERROR creating stencil attachment. Draw skipped.\n");
return;
}
}
batch->getPipelineOptimizations(&args.fOpts);
GrScissorState finalScissor;
if (args.fOpts.fOverrides.fUsePLSDstRead || fClipBatchToBounds) {
GrGLIRect viewport;
viewport.fLeft = 0;
viewport.fBottom = 0;
viewport.fWidth = drawContext->width();
viewport.fHeight = drawContext->height();
SkIRect ibounds;
ibounds.fLeft = SkTPin(SkScalarFloorToInt(batch->bounds().fLeft), viewport.fLeft,
viewport.fWidth);
ibounds.fTop = SkTPin(SkScalarFloorToInt(batch->bounds().fTop), viewport.fBottom,
viewport.fHeight);
ibounds.fRight = SkTPin(SkScalarCeilToInt(batch->bounds().fRight), viewport.fLeft,
viewport.fWidth);
ibounds.fBottom = SkTPin(SkScalarCeilToInt(batch->bounds().fBottom), viewport.fBottom,
viewport.fHeight);
if (appliedClip.scissorState().enabled()) {
const SkIRect& scissorRect = appliedClip.scissorState().rect();
if (!ibounds.intersect(scissorRect)) {
return;
}
}
finalScissor.set(ibounds);
args.fScissor = &finalScissor;
}
args.fOpts.fColorPOI.completeCalculations(
sk_sp_address_as_pointer_address(pipelineBuilder.fColorFragmentProcessors.begin()),
pipelineBuilder.numColorFragmentProcessors());
args.fOpts.fCoveragePOI.completeCalculations(
sk_sp_address_as_pointer_address(pipelineBuilder.fCoverageFragmentProcessors.begin()),
pipelineBuilder.numCoverageFragmentProcessors());
if (!this->setupDstReadIfNecessary(pipelineBuilder, drawContext->accessRenderTarget(),
clip, args.fOpts,
&args.fDstTexture, batch->bounds())) {
return;
}
if (!batch->installPipeline(args)) {
return;
}
#ifdef ENABLE_MDB
SkASSERT(fRenderTarget);
batch->pipeline()->addDependenciesTo(fRenderTarget);
#endif
this->recordBatch(batch);
}
