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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkImagesSupport.h" | 8 #include "SkImagesSupport.h" |
| 9 #include "SkPicture.h" |
| 10 #include "SkImageDecoder.h" |
9 | 11 |
10 #if SK_SUPPORT_GPU && defined(SK_DEVELOPER) | 12 #if SK_SUPPORT_GPU && defined(SK_DEVELOPER) |
11 #include "GrSurface.h" | 13 #include "GrSurface.h" |
12 #include "SkBitmap.h" | 14 #include "SkBitmap.h" |
13 #include "SkImageEncoder.h" | 15 #include "SkImageEncoder.h" |
14 #include <stdio.h> | 16 #include <stdio.h> |
15 #endif | 17 #endif |
16 | 18 |
17 // This file should be compiled to images library when images library is part of
the Skia library. | 19 // This file should be compiled to images library when images library is part of
the Skia library. |
18 | 20 |
| 21 SkPicture* SkPicture::CreateFromStream(SkStream* stream) { |
| 22 return SkPicture::CreateFromStream(stream, &SkImageDecoder::DecodeMemory); |
| 23 } |
| 24 |
19 #if SK_SUPPORT_GPU && defined(SK_DEVELOPER) | 25 #if SK_SUPPORT_GPU && defined(SK_DEVELOPER) |
20 bool SkSaveGrSurfacePixelsAsPNG(GrSurface* surface, const char* filename) { | 26 bool SkSaveGrSurfacePixelsAsPNG(GrSurface* surface, const char* filename) { |
21 SkBitmap bm; | 27 SkBitmap bm; |
22 if (!bm.tryAllocPixels(SkImageInfo::MakeN32Premul(surface->width(), surface-
>height()))) { | 28 if (!bm.tryAllocPixels(SkImageInfo::MakeN32Premul(surface->width(), surface-
>height()))) { |
23 return false; | 29 return false; |
24 } | 30 } |
25 | 31 |
26 bool result = surface->readPixels(0, 0, surface->width(), surface->height(),
kSkia8888_GrPixelConfig, | 32 bool result = surface->readPixels(0, 0, surface->width(), surface->height(),
kSkia8888_GrPixelConfig, |
27 bm.getPixels()); | 33 bm.getPixels()); |
28 if (!result) { | 34 if (!result) { |
29 SkDebugf("------ failed to read pixels for %s\n", filename); | 35 SkDebugf("------ failed to read pixels for %s\n", filename); |
30 return false; | 36 return false; |
31 } | 37 } |
32 | 38 |
33 // remove any previous version of surface file | 39 // remove any previous version of surface file |
34 remove(filename); | 40 remove(filename); |
35 | 41 |
36 if (!SkImageEncoder::EncodeFile(filename, bm, SkImageEncoder::kPNG_Type, 100
)) { | 42 if (!SkImageEncoder::EncodeFile(filename, bm, SkImageEncoder::kPNG_Type, 100
)) { |
37 SkDebugf("------ failed to encode %s\n", filename); | 43 SkDebugf("------ failed to encode %s\n", filename); |
38 remove(filename); // remove any partial file | 44 remove(filename); // remove any partial file |
39 return false; | 45 return false; |
40 } | 46 } |
41 | 47 |
42 return true; | 48 return true; |
43 } | 49 } |
44 #endif | 50 #endif |
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