Add requireHWAA param to GrPipelineBuilder constructor

src/gpu/text/GrStencilAndCoverTextContext.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrStencilAndCoverTextContext.h"
 #include "GrAtlasTextContext.h"
 #include "GrDrawContext.h"
@@ skipping 64 matching lines @@
                                             const GrClip& clip, const GrPaint& paint,
                                             const SkPaint& skPaint, const SkMatrix& viewMatrix,
                                             const SkSurfaceProps& props,
                                             const char text[], size_t byteLength,
                                             SkScalar x, SkScalar y, const SkIRect& clipBounds) {
     if (context->abandoned()) {
         return;
     } else if (this->canDraw(skPaint, viewMatrix)) {
         if (skPaint.getTextSize() > 0) {
             TextRun run(skPaint);
-            GrPipelineBuilder pipelineBuilder(paint, dc->accessRenderTarget(), clip);
+            GrPipelineBuilder pipelineBuilder(paint, dc->accessRenderTarget(), clip,
+                                              run.isAntiAlias());
             run.setText(text, byteLength, x, y);
             run.draw(context, dc, &pipelineBuilder, paint.getColor(), viewMatrix, props, 0, 0,
                      clipBounds, fFallbackTextContext, skPaint);
         }
         return;
     } else if (fFallbackTextContext->canDraw(skPaint, viewMatrix, props,
                                              *context->caps()->shaderCaps())) {
         fFallbackTextContext->drawText(context, dc, clip, paint, skPaint, viewMatrix, props, text,
                                        byteLength, x, y, clipBounds);
         return;
@@ skipping 14 matching lines @@
                                                size_t byteLength,
                                                const SkScalar pos[],
                                                int scalarsPerPosition,
                                                const SkPoint& offset,
                                                const SkIRect& clipBounds) {
     if (context->abandoned()) {
         return;
     } else if (this->canDraw(skPaint, viewMatrix)) {
         if (skPaint.getTextSize() > 0) {
             TextRun run(skPaint);
-            GrPipelineBuilder pipelineBuilder(paint, dc->accessRenderTarget(), clip);
+            GrPipelineBuilder pipelineBuilder(paint, dc->accessRenderTarget(), clip,
+                                              run.isAntiAlias());
             run.setPosText(text, byteLength, pos, scalarsPerPosition, offset);
             run.draw(context, dc, &pipelineBuilder, paint.getColor(), viewMatrix, props, 0, 0,
                      clipBounds, fFallbackTextContext, skPaint);
         }
         return;
     } else if (fFallbackTextContext->canDraw(skPaint, viewMatrix, props,
                                              *context->caps()->shaderCaps())) {
         fFallbackTextContext->drawPosText(context, dc, clip, paint, skPaint, viewMatrix, props,
                                           text, byteLength, pos,
                                           scalarsPerPosition, offset, clipBounds);
@@ skipping 91 matching lines @@
     GrPaint paint;
     if (!SkPaintToGrPaint(context, skPaint, viewMatrix, dc->isGammaCorrect(), &paint)) {
         return;
     }
 
     const TextBlob& blob = this->findOrCreateTextBlob(skBlob, skPaint);
     GrPipelineBuilder pipelineBuilder(paint, dc->accessRenderTarget(), clip);
 
     TextBlob::Iter iter(blob);
     for (TextRun* run = iter.get(); run; run = iter.next()) {
+        pipelineBuilder.setState(GrPipelineBuilder::kHWAntialias_Flag, run->isAntiAlias());
         run->draw(context, dc, &pipelineBuilder, paint.getColor(), viewMatrix, props,  x, y,
                   clipBounds, fFallbackTextContext, skPaint);
         run->releaseGlyphCache();
     }
 }
 
 const GrStencilAndCoverTextContext::TextBlob&
 GrStencilAndCoverTextContext::findOrCreateTextBlob(const SkTextBlob* skBlob,
                                                    const SkPaint& skPaint) {
     // The font-related parameters are baked into the text blob and will override this skPaint, so
@@ skipping 334 matching lines @@
                                                  const SkMatrix& viewMatrix,
                                                  const SkSurfaceProps& props,
                                                  SkScalar x, SkScalar y,
                                                  const SkIRect& clipBounds,
                                                  GrAtlasTextContext* fallbackTextContext,
                                                  const SkPaint& originalSkPaint) const {
     SkASSERT(fInstanceData);
     SkASSERT(dc->accessRenderTarget()->isStencilBufferMultisampled() || !fFont.isAntiAlias());
 
     if (fInstanceData->count()) {
-        pipelineBuilder->setState(GrPipelineBuilder::kHWAntialias_Flag, fFont.isAntiAlias());
-
         GR_STATIC_CONST_SAME_STENCIL(kStencilPass,
                                      kZero_StencilOp,
                                      kKeep_StencilOp,
                                      kNotEqual_StencilFunc,
                                      0xffff,
                                      0x0000,
                                      0xffff);
 
         *pipelineBuilder->stencil() = kStencilPass;
 
@@ skipping 105 matching lines @@
 }
 
 const SkTextBlob* GrStencilAndCoverTextContext::FallbackBlobBuilder::buildIfNeeded(int *count) {
     *count = fCount;
     if (fCount) {
         this->flush();
         return fBuilder->build();
     }
     return nullptr;
 }