Replace GrDrawState::AutoDeviceCoordDraw with GrDrawState::AutoViewMatrixRestore::setIdentity(). s

src/gpu/GrAAConvexPathRenderer.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrAAConvexPathRenderer.h"
 
@@ skipping 587 matching lines @@
                                         bool antiAlias) {
 
     const SkPath* path = &origPath;
     if (path->isEmpty()) {
         return true;
     }
 
     GrDrawTarget::AutoStateRestore asr(target, GrDrawTarget::kPreserve_ASRInit);
     GrDrawState* drawState = target->drawState();
 
-    GrDrawState::AutoDeviceCoordDraw adcd(drawState);
-    if (!adcd.succeeded()) {
+    SkMatrix viewMatrix = drawState->getViewMatrix();
+    GrDrawState::AutoViewMatrixRestore avmr;
+    if (!avmr.setIdentity(drawState)) {
         return false;
     }
-    const SkMatrix* vm = &adcd.getOriginalMatrix();
 
     // We use the fact that SkPath::transform path does subdivision based on
     // perspective. Otherwise, we apply the view matrix when copying to the
     // segment representation.
     SkPath tmpPath;
-    if (vm->hasPerspective()) {
-        origPath.transform(*vm, &tmpPath);
+    if (viewMatrix.hasPerspective()) {
+        origPath.transform(viewMatrix, &tmpPath);
         path = &tmpPath;
-        vm = &SkMatrix::I();
+        viewMatrix = SkMatrix::I();
     }
 
     QuadVertex *verts;
     uint16_t* idxs;
 
     int vCount;
     int iCount;
     enum {
         kPreallocSegmentCnt = 512 / sizeof(Segment),
         kPreallocDrawCnt = 4,
     };
     SkSTArray<kPreallocSegmentCnt, Segment, true> segments;
     SkPoint fanPt;
 
-    if (!get_segments(*path, *vm, &segments, &fanPt, &vCount, &iCount)) {
+    if (!get_segments(*path, viewMatrix, &segments, &fanPt, &vCount, &iCount)) {
         return false;
     }
 
     drawState->setVertexAttribs<gPathAttribs>(SK_ARRAY_COUNT(gPathAttribs));
 
     enum {
         // the edge effects share this stage with glyph rendering
         // (kGlyphMaskStage in GrTextContext) && SW path rendering
         // (kPathMaskStage in GrSWMaskHelper)
         kEdgeEffectStage = GrPaint::kTotalStages,
     };
     static const int kEdgeAttrIndex = 1;
     GrEffectRef* quadEffect = QuadEdgeEffect::Create();
     drawState->setEffect(kEdgeEffectStage, quadEffect, kEdgeAttrIndex)->unref();
 
     GrDrawTarget::AutoReleaseGeometry arg(target, vCount, iCount);
     if (!arg.succeeded()) {
         return false;
     }
     GrAssert(sizeof(QuadVertex) == drawState->getVertexSize());
     verts = reinterpret_cast<QuadVertex*>(arg.vertices());
     idxs = reinterpret_cast<uint16_t*>(arg.indices());
 
     SkSTArray<kPreallocDrawCnt, Draw, true> draws;
     create_vertices(segments, fanPt, &draws, verts, idxs);
 
     // This is valid because all the computed verts are within 1 pixel of the path control points.
     SkRect devBounds;
-    devBounds = origPath.getBounds();
-    adcd.getOriginalMatrix().mapRect(&devBounds);
+    devBounds = path->getBounds();
+    viewMatrix.mapRect(&devBounds);
     devBounds.outset(SK_Scalar1, SK_Scalar1);
 
     // Check devBounds
 #if GR_DEBUG
     SkRect tolDevBounds = devBounds;
     tolDevBounds.outset(SK_Scalar1 / 10000, SK_Scalar1 / 10000);
     SkRect actualBounds;
     actualBounds.set(verts[0].fPos, verts[1].fPos);
     for (int i = 2; i < vCount; ++i) {
         actualBounds.growToInclude(verts[i].fPos.fX, verts[i].fPos.fY);
     }
     GrAssert(tolDevBounds.contains(actualBounds));
 #endif
 
     int vOffset = 0;
     for (int i = 0; i < draws.count(); ++i) {
         const Draw& draw = draws[i];
         target->drawIndexed(kTriangles_GrPrimitiveType,
                             vOffset,  // start vertex
                             0,        // start index
                             draw.fVertexCnt,
                             draw.fIndexCnt,
                             &devBounds);
         vOffset += draw.fVertexCnt;
     }
 
     return true;
 }