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| 1 /* | 1 /* |
| 2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 "Request.h" | 8 #include "Request.h" |
| 9 | 9 |
| 10 #include "SkPictureRecorder.h" | 10 #include "SkPictureRecorder.h" |
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| 56 // capture pixels | 56 // capture pixels |
| 57 SkAutoTDelete<SkBitmap> bmp(this->getBitmapFromCanvas(canvas)); | 57 SkAutoTDelete<SkBitmap> bmp(this->getBitmapFromCanvas(canvas)); |
| 58 SkASSERT(bmp); | 58 SkASSERT(bmp); |
| 59 | 59 |
| 60 // Convert to format suitable for PNG output | 60 // Convert to format suitable for PNG output |
| 61 sk_sp<SkData> encodedBitmap = sk_tools::encode_bitmap_for_png(*bmp); | 61 sk_sp<SkData> encodedBitmap = sk_tools::encode_bitmap_for_png(*bmp); |
| 62 SkASSERT(encodedBitmap.get()); | 62 SkASSERT(encodedBitmap.get()); |
| 63 | 63 |
| 64 // write to an opaque png (black background) | 64 // write to an opaque png (black background) |
| 65 SkDynamicMemoryWStream buffer; | 65 SkDynamicMemoryWStream buffer; |
| 66 SkDrawCommand::WritePNG((const png_bytep) encodedBitmap->bytes(), bmp->width
(), bmp->height(), | 66 SkDrawCommand::WritePNG(encodedBitmap->bytes(), bmp->width(), bmp->height(), |
| 67 buffer, true); | 67 buffer, true); |
| 68 return buffer.detachAsData(); | 68 return buffer.detachAsData(); |
| 69 } | 69 } |
| 70 | 70 |
| 71 SkCanvas* Request::getCanvas() { | 71 SkCanvas* Request::getCanvas() { |
| 72 #if SK_SUPPORT_GPU | 72 #if SK_SUPPORT_GPU |
| 73 GrContextFactory* factory = fContextFactory; | 73 GrContextFactory* factory = fContextFactory; |
| 74 GLTestContext* gl = factory->getContextInfo(GrContextFactory::kNativeGL_Cont
extType, | 74 GLTestContext* gl = factory->getContextInfo(GrContextFactory::kNativeGL_Cont
extType, |
| 75 GrContextFactory::ContextOptions:
:kNone).glContext(); | 75 GrContextFactory::ContextOptions:
:kNone).glContext(); |
| 76 if (!gl) { | 76 if (!gl) { |
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| 298 SkASSERT(bitmap); | 298 SkASSERT(bitmap); |
| 299 | 299 |
| 300 // Convert to format suitable for inspection | 300 // Convert to format suitable for inspection |
| 301 sk_sp<SkData> encodedBitmap = sk_tools::encode_bitmap_for_png(*bitmap); | 301 sk_sp<SkData> encodedBitmap = sk_tools::encode_bitmap_for_png(*bitmap); |
| 302 SkASSERT(encodedBitmap); | 302 SkASSERT(encodedBitmap); |
| 303 | 303 |
| 304 const uint8_t* start = encodedBitmap->bytes() + ((y * bitmap->width() + x) *
4); | 304 const uint8_t* start = encodedBitmap->bytes() + ((y * bitmap->width() + x) *
4); |
| 305 SkColor result = SkColorSetARGB(start[3], start[0], start[1], start[2]); | 305 SkColor result = SkColorSetARGB(start[3], start[0], start[1], start[2]); |
| 306 return result; | 306 return result; |
| 307 } | 307 } |
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