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1 /* | 1 /* |
2 * Copyright 2008 The Android Open Source Project | 2 * Copyright 2008 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 #include "SkCanvas.h" | 8 #include "SkCanvas.h" |
9 #include "SkCanvasPriv.h" | 9 #include "SkCanvasPriv.h" |
10 #include "SkBitmapDevice.h" | 10 #include "SkBitmapDevice.h" |
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1841 | 1841 |
1842 LOOPER_BEGIN(paint, SkDrawFilter::kPath_Type, bounds) | 1842 LOOPER_BEGIN(paint, SkDrawFilter::kPath_Type, bounds) |
1843 | 1843 |
1844 while (iter.next()) { | 1844 while (iter.next()) { |
1845 iter.fDevice->drawPath(iter, path, looper.paint()); | 1845 iter.fDevice->drawPath(iter, path, looper.paint()); |
1846 } | 1846 } |
1847 | 1847 |
1848 LOOPER_END | 1848 LOOPER_END |
1849 } | 1849 } |
1850 | 1850 |
1851 void SkCanvas::onDrawImage(const SkImage* image, SkScalar dx, SkScalar dy, | 1851 void SkCanvas::onDrawImage(const SkImage* image, SkScalar dx, SkScalar dy, const
SkPaint* paint) { |
1852 const SkPaint* paint) { | |
1853 TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawImage()"); | 1852 TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawImage()"); |
1854 | 1853 image->draw(this, dx, dy, paint); |
1855 SkRect bounds = SkRect::MakeXYWH(dx, dy, image->width(), image->height()); | |
1856 if (NULL == paint || paint->canComputeFastBounds()) { | |
1857 if (NULL != paint) { | |
1858 paint->computeFastBounds(bounds, &bounds); | |
1859 } | |
1860 if (this->quickReject(bounds)) { | |
1861 return; | |
1862 } | |
1863 } | |
1864 | |
1865 SkLazyPaint lazy; | |
1866 if (NULL == paint) { | |
1867 paint = lazy.init(); | |
1868 } | |
1869 | |
1870 LOOPER_BEGIN(*paint, SkDrawFilter::kImage_Type, &bounds) | |
1871 | |
1872 while (iter.next()) { | |
1873 SkPaint p = looper.paint(); | |
1874 p.setLooper(NULL); | |
1875 image->draw(this, dx, dy, &p); | |
1876 } | |
1877 | |
1878 LOOPER_END | |
1879 } | 1854 } |
1880 | 1855 |
1881 void SkCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, const Sk
Rect& dst, | 1856 void SkCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, const Sk
Rect& dst, |
1882 const SkPaint* paint) { | 1857 const SkPaint* paint) { |
1883 TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawImageRect()"); | 1858 TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawImageRect()"); |
1884 SkRect storage; | 1859 image->drawRect(this, src, dst, paint); |
1885 const SkRect* bounds = &dst; | |
1886 if (NULL == paint || paint->canComputeFastBounds()) { | |
1887 if (NULL != paint) { | |
1888 bounds = &paint->computeFastBounds(dst, &storage); | |
1889 } | |
1890 if (this->quickReject(*bounds)) { | |
1891 return; | |
1892 } | |
1893 } | |
1894 | |
1895 SkLazyPaint lazy; | |
1896 if (NULL == paint) { | |
1897 paint = lazy.init(); | |
1898 } | |
1899 | |
1900 LOOPER_BEGIN(*paint, SkDrawFilter::kImage_Type, bounds) | |
1901 | |
1902 while (iter.next()) { | |
1903 SkPaint p = looper.paint(); | |
1904 p.setLooper(NULL); | |
1905 image->drawRect(this, src, dst, &p); | |
1906 } | |
1907 | |
1908 LOOPER_END | |
1909 } | 1860 } |
1910 | 1861 |
1911 void SkCanvas::onDrawBitmap(const SkBitmap& bitmap, SkScalar x, SkScalar y, cons
t SkPaint* paint) { | 1862 void SkCanvas::onDrawBitmap(const SkBitmap& bitmap, SkScalar x, SkScalar y, cons
t SkPaint* paint) { |
1912 TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawBitmap()"); | 1863 TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawBitmap()"); |
1913 SkDEBUGCODE(bitmap.validate();) | 1864 SkDEBUGCODE(bitmap.validate();) |
1914 | 1865 |
1915 if (NULL == paint || paint->canComputeFastBounds()) { | 1866 if (NULL == paint || paint->canComputeFastBounds()) { |
1916 SkRect bounds = { | 1867 SkRect bounds = { |
1917 x, y, | 1868 x, y, |
1918 x + SkIntToScalar(bitmap.width()), | 1869 x + SkIntToScalar(bitmap.width()), |
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2572 } | 2523 } |
2573 | 2524 |
2574 if (matrix) { | 2525 if (matrix) { |
2575 canvas->concat(*matrix); | 2526 canvas->concat(*matrix); |
2576 } | 2527 } |
2577 } | 2528 } |
2578 | 2529 |
2579 SkAutoCanvasMatrixPaint::~SkAutoCanvasMatrixPaint() { | 2530 SkAutoCanvasMatrixPaint::~SkAutoCanvasMatrixPaint() { |
2580 fCanvas->restoreToCount(fSaveCount); | 2531 fCanvas->restoreToCount(fSaveCount); |
2581 } | 2532 } |
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