[NOT FOR COMMIT] Fully replace SkCanvas uses.

skia/ext/cdl_picture_recording_canvas.cc

Index: skia/ext/cdl_picture_recording_canvas.cc
diff --git a/skia/ext/cdl_picture_recording_canvas.cc b/skia/ext/cdl_picture_recording_canvas.cc
new file mode 100644
index 0000000000000000000000000000000000000000..112af90409a14cce5994523b8d0cc2e29413dc57
--- /dev/null
+++ b/skia/ext/cdl_picture_recording_canvas.cc
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "cdl_picture_recording_canvas.h"
+
+#if CDL_ENABLED
+
+#include "base/trace_event/trace_event.h"
+#include "skia/ext/cdl_picture_buffer.h"
+#include "third_party/skia/include/core/SkSurface.h"
+#include "third_party/skia/include/utils/SkNoDrawCanvas.h"
+#include "third_party/skia/include/utils/SkNWayCanvas.h"
+
+#define INHERITED(method, ...) this->CdlNoDrawCanvas::method(__VA_ARGS__)
+
+CdlPictureRecordingCanvas::CdlPictureRecordingCanvas(CdlPictureBuffer* dl,
+                                                     const SkRect& bounds)
+    : CdlNoDrawCanvas(bounds.roundOut().width(), bounds.roundOut().height()),
+      fDL(dl),
+      fComputeClips(true) {}
+
+CdlPictureRecordingCanvas::~CdlPictureRecordingCanvas() {}
+
+void CdlPictureRecordingCanvas::reset(CdlPictureBuffer* dl,
+                                      const SkRect& bounds) {
+  fDL = dl;
+#ifdef CDL_FRIEND_OF_SKPICTURE
+  canvas_->resetForNextPicture(bounds.roundOut());
+#else
+  owned_canvas_.reset(
+      new SkNWayCanvas(bounds.roundOut().width(), bounds.roundOut().height()));
+  canvas_ = owned_canvas_.get();
+#endif
+}
+
+int CdlPictureRecordingCanvas::onSave() {
+  fDL->save();
+  return INHERITED::onSave();
+}
+
+int CdlPictureRecordingCanvas::onSaveLayer(const SaveLayerRec& rec) {
+  fDL->saveLayer(rec.fBounds, rec.fPaint, rec.fBackdrop, rec.fSaveLayerFlags);
+  return INHERITED::onSaveLayer(rec);
+}
+
+void CdlPictureRecordingCanvas::onRestore() {
+  fDL->restore();
+  INHERITED::onRestore();
+}
+
+void CdlPictureRecordingCanvas::onConcat(const SkMatrix& matrix) {
+  fDL->concat(matrix);
+  INHERITED::onConcat(matrix);
+}
+
+void CdlPictureRecordingCanvas::onSetMatrix(const SkMatrix& matrix) {
+  fDL->setMatrix(matrix);
+  INHERITED::onSetMatrix(matrix);
+}
+
+void CdlPictureRecordingCanvas::onTranslate(SkScalar dx, SkScalar dy) {
+  fDL->translate(dx, dy);
+  INHERITED::onTranslate(dx, dy);
+}
+
+void CdlPictureRecordingCanvas::onClipRect(const SkRect& rect,
+                                           SkCanvas::ClipOp op,
+                                           ClipEdgeStyle style) {
+  fDL->clipRect(rect, op, style == kSoft_ClipEdgeStyle);
+  if (fComputeClips)
+    CdlCanvas::onClipRect(rect, op, style);
+}
+void CdlPictureRecordingCanvas::onClipRRect(const SkRRect& rrect,
+                                            SkCanvas::ClipOp op,
+                                            ClipEdgeStyle style) {
+  fDL->clipRRect(rrect, op, style == kSoft_ClipEdgeStyle);
+  if (fComputeClips)
+    CdlCanvas::onClipRRect(rrect, op, style);
+}
+void CdlPictureRecordingCanvas::onClipPath(const SkPath& path,
+                                           SkCanvas::ClipOp op,
+                                           ClipEdgeStyle style) {
+  fDL->clipPath(path, op, style == kSoft_ClipEdgeStyle);
+  if (fComputeClips)
+    CdlCanvas::onClipPath(path, op, style);
+}
+void CdlPictureRecordingCanvas::onClipRegion(const SkRegion& region,
+                                             SkCanvas::ClipOp op) {
+  fDL->clipRegion(region, op);
+  if (fComputeClips)
+    CdlCanvas::onClipRegion(region, op);
+}
+
+void CdlPictureRecordingCanvas::onDrawPaint(const CdlPaint& paint) {
+  fDL->drawPaint(paint);
+}
+void CdlPictureRecordingCanvas::onDrawPath(const SkPath& path,
+                                           const CdlPaint& paint) {
+  fDL->drawPath(path, paint);
+}
+void CdlPictureRecordingCanvas::onDrawRect(const SkRect& rect,
+                                           const CdlPaint& paint) {
+  fDL->drawRect(rect, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawRRect(const SkRRect& rrect,
+                                            const CdlPaint& paint) {
+  fDL->drawRRect(rrect, paint);
+}
+void CdlPictureRecordingCanvas::onDrawDRRect(const SkRRect& out,
+                                             const SkRRect& in,
+                                             const CdlPaint& paint) {
+  fDL->drawDRRect(out, in, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawOval(const SkRect& oval,
+                                           const CdlPaint& paint) {
+  fDL->drawOval(oval, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawPicture(const CdlPicture* picture,
+                                              const SkMatrix* matrix,
+                                              const CdlPaint* paint) {
+  fDL->drawPicture(picture, matrix, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawAnnotation(const SkRect& rect,
+                                                 const char key[],
+                                                 SkData* val) {
+  fDL->drawAnnotation(rect, key, val);
+}
+
+void CdlPictureRecordingCanvas::onDrawText(const void* text,
+                                           size_t bytes,
+                                           SkScalar x,
+                                           SkScalar y,
+                                           const CdlPaint& paint) {
+  fDL->drawText(text, bytes, x, y, paint);
+}
+void CdlPictureRecordingCanvas::onDrawPosText(const void* text,
+                                              size_t bytes,
+                                              const SkPoint pos[],
+                                              const CdlPaint& paint) {
+  fDL->drawPosText(text, bytes, pos, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawTextBlob(const SkTextBlob* blob,
+                                               SkScalar x,
+                                               SkScalar y,
+                                               const CdlPaint& paint) {
+  fDL->drawTextBlob(blob, x, y, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawImage(const SkImage* img,
+                                            SkScalar x,
+                                            SkScalar y,
+                                            const CdlPaint* paint) {
+  fDL->drawImage(sk_ref_sp(img), x, y, paint);
+}
+
+void CdlPictureRecordingCanvas::onDrawImageRect(
+    const SkImage* img,
+    const SkRect* src,
+    const SkRect& dst,
+    const CdlPaint* paint,
+    SkCanvas::SrcRectConstraint constraint) {
+  fDL->drawImageRect(sk_ref_sp(img), src, dst, paint, constraint);
+}
+
+void CdlPictureRecordingCanvas::onDrawPoints(SkCanvas::PointMode mode,
+                                             size_t count,
+                                             const SkPoint pts[],
+                                             const CdlPaint& paint) {
+  fDL->drawPoints(mode, count, pts, paint);
+}
+
+#endif  // CDL_ENABLED