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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 | 8 |
| 9 #include "Benchmark.h" | 9 #include "Benchmark.h" |
| 10 #include "SkDeferredCanvas.h" | 10 #include "SkDeferredCanvas.h" |
| 11 #include "SkDevice.h" | 11 #include "SkDevice.h" |
| 12 #include "SkImage.h" | 12 #include "SkImage.h" |
| 13 #include "SkSurface.h" | 13 #include "SkSurface.h" |
| 14 #if SK_SUPPORT_GPU | 14 #if SK_SUPPORT_GPU |
| 15 #include "GrRenderTarget.h" | 15 #include "GrRenderTarget.h" |
| 16 #endif | 16 #endif |
| 17 | 17 |
| 18 class DeferredSurfaceCopyBench : public Benchmark { | 18 class DeferredSurfaceCopyBench : public Benchmark { |
| 19 enum { | 19 enum { |
| 20 kSurfaceWidth = 1000, | 20 kSurfaceWidth = 1000, |
| 21 kSurfaceHeight = 1000, | 21 kSurfaceHeight = 1000, |
| 22 }; | 22 }; |
| 23 public: | 23 public: |
| 24 DeferredSurfaceCopyBench(bool discardableContents) { | 24 DeferredSurfaceCopyBench(bool discardableContents) { |
| 25 fDiscardableContents = discardableContents; | 25 fDiscardableContents = discardableContents; |
| 26 } | 26 } |
| 27 | 27 |
| 28 protected: | 28 protected: |
| 29 virtual const char* onGetName() SK_OVERRIDE { | 29 const char* onGetName() SK_OVERRIDE { |
| 30 return fDiscardableContents ? "DeferredSurfaceCopy_discardable" : | 30 return fDiscardableContents ? "DeferredSurfaceCopy_discardable" : |
| 31 "DeferredSurfaceCopy_nonDiscardable"; | 31 "DeferredSurfaceCopy_nonDiscardable"; |
| 32 } | 32 } |
| 33 | 33 |
| 34 virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE { | 34 void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE { |
| 35 // The canvas is not actually used for this test except to provide | 35 // The canvas is not actually used for this test except to provide |
| 36 // configuration information: gpu, multisampling, size, etc? | 36 // configuration information: gpu, multisampling, size, etc? |
| 37 SkImageInfo info = SkImageInfo::MakeN32Premul(kSurfaceWidth, kSurfaceHei
ght); | 37 SkImageInfo info = SkImageInfo::MakeN32Premul(kSurfaceWidth, kSurfaceHei
ght); |
| 38 const SkRect fullCanvasRect = SkRect::MakeWH( | 38 const SkRect fullCanvasRect = SkRect::MakeWH( |
| 39 SkIntToScalar(kSurfaceWidth), SkIntToScalar(kSurfaceHeight)); | 39 SkIntToScalar(kSurfaceWidth), SkIntToScalar(kSurfaceHeight)); |
| 40 SkAutoTUnref<SkSurface> surface(canvas->newSurface(info)); | 40 SkAutoTUnref<SkSurface> surface(canvas->newSurface(info)); |
| 41 | 41 |
| 42 // newSurface() can return NULL for several reasons, so we need to check | 42 // newSurface() can return NULL for several reasons, so we need to check |
| 43 if (NULL == surface.get()) { | 43 if (NULL == surface.get()) { |
| 44 SkDebugf("DeferredSurfaceCopyBench newSurface failed, bench results
are meaningless\n"); | 44 SkDebugf("DeferredSurfaceCopyBench newSurface failed, bench results
are meaningless\n"); |
| (...skipping 20 matching lines...) Expand all Loading... |
| 65 private: | 65 private: |
| 66 bool fDiscardableContents; | 66 bool fDiscardableContents; |
| 67 | 67 |
| 68 typedef Benchmark INHERITED; | 68 typedef Benchmark INHERITED; |
| 69 }; | 69 }; |
| 70 | 70 |
| 71 ////////////////////////////////////////////////////////////////////////////// | 71 ////////////////////////////////////////////////////////////////////////////// |
| 72 | 72 |
| 73 DEF_BENCH( return new DeferredSurfaceCopyBench(false); ) | 73 DEF_BENCH( return new DeferredSurfaceCopyBench(false); ) |
| 74 DEF_BENCH( return new DeferredSurfaceCopyBench(true); ) | 74 DEF_BENCH( return new DeferredSurfaceCopyBench(true); ) |
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