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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 The Android Open Source Project |
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 #ifndef SkBitmap_DEFINED | 8 #ifndef SkBitmap_DEFINED |
9 #define SkBitmap_DEFINED | 9 #define SkBitmap_DEFINED |
10 | 10 |
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746 | 746 |
747 uint8_t fFlags; | 747 uint8_t fFlags; |
748 | 748 |
749 void internalErase(const SkIRect&, U8CPU a, U8CPU r, U8CPU g, U8CPU b)const; | 749 void internalErase(const SkIRect&, U8CPU a, U8CPU r, U8CPU g, U8CPU b)const; |
750 | 750 |
751 /* Unreference any pixelrefs or colortables | 751 /* Unreference any pixelrefs or colortables |
752 */ | 752 */ |
753 void freePixels(); | 753 void freePixels(); |
754 void updatePixelsFromRef() const; | 754 void updatePixelsFromRef() const; |
755 | 755 |
756 void legacyUnflatten(SkReadBuffer&); | |
757 | |
758 static void WriteRawPixels(SkWriteBuffer*, const SkBitmap&); | 756 static void WriteRawPixels(SkWriteBuffer*, const SkBitmap&); |
759 static bool ReadRawPixels(SkReadBuffer*, SkBitmap*); | 757 static bool ReadRawPixels(SkReadBuffer*, SkBitmap*); |
760 | 758 |
761 friend class SkBitmapSource; // unflatten | 759 friend class SkBitmapSource; // unflatten |
762 friend class SkReadBuffer; // unflatten, rawpixels | 760 friend class SkReadBuffer; // unflatten, rawpixels |
763 friend class SkWriteBuffer; // rawpixels | 761 friend class SkWriteBuffer; // rawpixels |
764 friend struct SkBitmapProcState; | 762 friend struct SkBitmapProcState; |
765 }; | 763 }; |
766 | 764 |
767 class SkAutoLockPixels : SkNoncopyable { | 765 class SkAutoLockPixels : SkNoncopyable { |
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810 | 808 |
811 inline SkPMColor SkBitmap::getIndex8Color(int x, int y) const { | 809 inline SkPMColor SkBitmap::getIndex8Color(int x, int y) const { |
812 SkASSERT(fPixels); | 810 SkASSERT(fPixels); |
813 SkASSERT(kIndex_8_SkColorType == this->colorType()); | 811 SkASSERT(kIndex_8_SkColorType == this->colorType()); |
814 SkASSERT((unsigned)x < (unsigned)this->width() && (unsigned)y < (unsigned)th
is->height()); | 812 SkASSERT((unsigned)x < (unsigned)this->width() && (unsigned)y < (unsigned)th
is->height()); |
815 SkASSERT(fColorTable); | 813 SkASSERT(fColorTable); |
816 return (*fColorTable)[*((const uint8_t*)fPixels + y * fRowBytes + x)]; | 814 return (*fColorTable)[*((const uint8_t*)fPixels + y * fRowBytes + x)]; |
817 } | 815 } |
818 | 816 |
819 #endif | 817 #endif |
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