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| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 "SkBitmapDevice.h" | 8 #include "SkBitmapDevice.h" |
| 9 #include "SkConfig8888.h" | 9 #include "SkConfig8888.h" |
| 10 #include "SkDraw.h" | 10 #include "SkDraw.h" |
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| 104 return fBitmap.info(); | 104 return fBitmap.info(); |
| 105 } | 105 } |
| 106 | 106 |
| 107 void SkBitmapDevice::replaceBitmapBackendForRasterSurface(const SkBitmap& bm) { | 107 void SkBitmapDevice::replaceBitmapBackendForRasterSurface(const SkBitmap& bm) { |
| 108 SkASSERT(bm.width() == fBitmap.width()); | 108 SkASSERT(bm.width() == fBitmap.width()); |
| 109 SkASSERT(bm.height() == fBitmap.height()); | 109 SkASSERT(bm.height() == fBitmap.height()); |
| 110 fBitmap = bm; // intent is to use bm's pixelRef (and rowbytes/config) | 110 fBitmap = bm; // intent is to use bm's pixelRef (and rowbytes/config) |
| 111 fBitmap.lockPixels(); | 111 fBitmap.lockPixels(); |
| 112 } | 112 } |
| 113 | 113 |
| 114 SkBaseDevice* SkBitmapDevice::onCreateDevice(const SkImageInfo& info, Usage usag
e) { | 114 SkBaseDevice* SkBitmapDevice::onCreateCompatibleDevice(const CreateInfo& cinfo)
{ |
| 115 return SkBitmapDevice::Create(info);// &this->getDeviceProperties()); | 115 return SkBitmapDevice::Create(cinfo.fInfo);// &this->getDeviceProperties()); |
| 116 } | 116 } |
| 117 | 117 |
| 118 void SkBitmapDevice::lockPixels() { | 118 void SkBitmapDevice::lockPixels() { |
| 119 if (fBitmap.lockPixelsAreWritable()) { | 119 if (fBitmap.lockPixelsAreWritable()) { |
| 120 fBitmap.lockPixels(); | 120 fBitmap.lockPixels(); |
| 121 } | 121 } |
| 122 } | 122 } |
| 123 | 123 |
| 124 void SkBitmapDevice::unlockPixels() { | 124 void SkBitmapDevice::unlockPixels() { |
| 125 if (fBitmap.lockPixelsAreWritable()) { | 125 if (fBitmap.lockPixelsAreWritable()) { |
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| 396 paint.getStyle() != SkPaint::kFill_Style || | 396 paint.getStyle() != SkPaint::kFill_Style || |
| 397 !SkXfermode::IsMode(paint.getXfermode(), SkXfermode::kSrcOver_Mode)) { | 397 !SkXfermode::IsMode(paint.getXfermode(), SkXfermode::kSrcOver_Mode)) { |
| 398 // turn off lcd, but turn on kGenA8 | 398 // turn off lcd, but turn on kGenA8 |
| 399 flags->fFlags = paint.getFlags() & ~SkPaint::kLCDRenderText_Flag; | 399 flags->fFlags = paint.getFlags() & ~SkPaint::kLCDRenderText_Flag; |
| 400 flags->fFlags |= SkPaint::kGenA8FromLCD_Flag; | 400 flags->fFlags |= SkPaint::kGenA8FromLCD_Flag; |
| 401 return true; | 401 return true; |
| 402 } | 402 } |
| 403 // we're cool with the paint as is | 403 // we're cool with the paint as is |
| 404 return false; | 404 return false; |
| 405 } | 405 } |
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