Use sk_sp-based picture recording APIs

skia/ext/pixel_ref_utils_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/test/geometry_test_utils.h"
 #include "skia/ext/pixel_ref_utils.h"
@@ skipping 40 matching lines @@
       recorder->beginRecording(layer_rect.width(), layer_rect.height());
 
   canvas->save();
   canvas->translate(-layer_rect.x(), -layer_rect.y());
   canvas->clipRect(SkRect::MakeXYWH(
       layer_rect.x(), layer_rect.y(), layer_rect.width(), layer_rect.height()));
 
   return canvas;
 }
 
-SkPicture* StopRecording(SkPictureRecorder* recorder, SkCanvas* canvas) {
+sk_sp<SkPicture> StopRecording(SkPictureRecorder* recorder, SkCanvas* canvas) {
   canvas->restore();
-  return recorder->endRecordingAsPicture();
+  return recorder->finishRecordingAsPicture();
 }
 
 }  // namespace
 
 void VerifyScales(SkScalar x_scale,
                   SkScalar y_scale,
                   const SkMatrix& matrix,
                   int source_line) {
   SkSize scales;
   bool success = matrix.decomposeScale(&scales);
@@ skipping 23 matching lines @@
 
   canvas->save();
   canvas->scale(2.f, 3.f);
   canvas->drawPaint(second_paint);
   canvas->restore();
 
   // Total clip is now (34, 45, 56, 55)
   canvas->clipRect(SkRect::MakeWH(100, 100));
   canvas->drawPaint(third_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(4u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(0, 0, 256, 256),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(34, 45, 56, 67),
@@ skipping 38 matching lines @@
   canvas->drawPoints(SkCanvas::kPolygon_PointMode, 3, points, second_paint);
 
   canvas->restore();
 
   points[0].set(50, 55);
   points[1].set(50, 55);
   points[2].set(200, 200);
   // (50, 55, 150, 145).
   canvas->drawPoints(SkCanvas::kPolygon_PointMode, 3, points, third_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(3u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10, 10, 90, 90),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10, 10, 90, 90),
@@ skipping 30 matching lines @@
   // (5, 50, 25, 35)
   canvas->drawRect(SkRect::MakeXYWH(0, 33, 25, 35), second_paint);
 
   canvas->restore();
 
   canvas->clipRect(SkRect::MakeXYWH(50, 50, 50, 50));
   canvas->translate(20, 20);
   // (20, 20, 100, 100)
   canvas->drawRect(SkRect::MakeXYWH(0, 0, 100, 100), third_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(3u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10, 20, 30, 40),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(5, 50, 25, 35),
@@ skipping 35 matching lines @@
   canvas->drawRRect(rrect, second_paint);
 
   canvas->restore();
 
   canvas->clipRect(SkRect::MakeXYWH(50, 50, 50, 50));
   canvas->translate(20, 20);
   rrect.setRect(SkRect::MakeXYWH(0, 0, 100, 100));
   // (20, 20, 100, 100)
   canvas->drawRRect(rrect, third_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(3u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10, 20, 30, 40),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(5, 50, 25, 35),
@@ skipping 34 matching lines @@
   // (1, 35, 25, 35)
   canvas->drawRect(SkRect::MakeXYWH(0, 33, 25, 35), second_paint);
 
   canvas->restore();
 
   canvas->clipRect(SkRect::MakeXYWH(50, 50, 50, 50));
   canvas->translate(20, 20);
   // (20, 20, 100, 100).
   canvas->drawRect(SkRect::MakeXYWH(0, 0, 100, 100), third_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(3u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(20, 10, 60, 20),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(2.f, 0.5f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(1, 35, 25, 35),
@@ skipping 28 matching lines @@
 
   canvas->save();
   canvas->clipRect(SkRect::MakeWH(50, 50));
 
   // (12, 13, 38, 88), since clips are ignored as long as the shape is in the
   // clip.
   canvas->drawPath(path, second_paint);
 
   canvas->restore();
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(2u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(12, 13, 38, 88),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(12, 13, 38, 88),
@@ skipping 21 matching lines @@
   path.moveTo(10, 50);
   path.lineTo(20, 50);
   path.lineTo(30, 50);
   path.lineTo(40, 50);
   path.lineTo(50, 50);
 
   canvas->drawText("text", 4, 50, 50, first_paint);
   canvas->drawPosText("text", 4, points, first_paint);
   canvas->drawTextOnPath("text", 4, path, NULL, first_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(3u, pixel_refs.size());
 }
 
 TEST(PixelRefUtilsTest, DrawVertices) {
   gfx::Rect layer_rect(0, 0, 256, 256);
 
@@ skipping 50 matching lines @@
   canvas->drawVertices(SkCanvas::kTriangles_VertexMode,
                        3,
                        points,
                        points,
                        colors,
                        NULL,
                        indecies,
                        3,
                        third_paint);
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(3u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10, 10, 90, 90),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(10, 10, 90, 90),
@@ skipping 47 matching lines @@
 
   canvas->restore();
 
   canvas->rotate(27);
   canvas->scale(3.3f, 0.4f);
 
   canvas->drawImage(sixth.get(), 0, 0);
 
   canvas->restore();
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(6u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(0, 0, 50, 50),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(1.f, 1.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(25, 0, 50, 50),
@@ skipping 42 matching lines @@
   // (75, 50, 10, 10).
   canvas->drawImageRect(
       second.get(), SkRect::MakeXYWH(50, 50, 10, 10), &non_discardable_paint);
   canvas->translate(5, 50);
   // (0, 30, 100, 100). One from bitmap, one from paint.
   canvas->drawImageRect(
       third.get(), SkRect::MakeXYWH(-30, -20, 100, 100), &first_paint);
 
   canvas->restore();
 
-  skia::RefPtr<SkPicture> picture =
-      skia::AdoptRef(StopRecording(&recorder, canvas));
+  sk_sp<SkPicture> picture = StopRecording(&recorder, canvas);
 
   std::vector<skia::PixelRefUtils::PositionPixelRef> pixel_refs;
   skia::PixelRefUtils::GatherDiscardablePixelRefs(picture.get(), &pixel_refs);
 
   EXPECT_EQ(4u, pixel_refs.size());
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(0, 0, 100, 100),
                        gfx::SkRectToRectF(pixel_refs[0].pixel_ref_rect));
   VerifyScales(2.f, 2.f, pixel_refs[0].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[0].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(75, 50, 10, 10),
                        gfx::SkRectToRectF(pixel_refs[1].pixel_ref_rect));
   VerifyScales(0.2f, 0.2f, pixel_refs[1].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[1].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(0, 30, 100, 100),
                        gfx::SkRectToRectF(pixel_refs[2].pixel_ref_rect));
   VerifyScales(2.f, 2.f, pixel_refs[2].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[2].filter_quality);
   EXPECT_FLOAT_RECT_EQ(gfx::RectF(0, 30, 100, 100),
                        gfx::SkRectToRectF(pixel_refs[3].pixel_ref_rect));
   VerifyScales(2.f, 2.f, pixel_refs[3].matrix, __LINE__);
   EXPECT_EQ(kNone_SkFilterQuality, pixel_refs[3].filter_quality);
 }
 
 }  // namespace skia