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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "skia/ext/bitmap_platform_device_cairo.h" | 5 #include "skia/ext/bitmap_platform_device_cairo.h" |
| 6 #include "skia/ext/platform_canvas.h" | 6 #include "skia/ext/platform_canvas.h" |
| 7 | 7 |
| 8 #if defined(OS_OPENBSD) | 8 #if defined(OS_OPENBSD) |
| 9 #include <cairo.h> | 9 #include <cairo.h> |
| 10 #else | 10 #else |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 SkASSERT(dst); | 33 SkASSERT(dst); |
| 34 if (!surface) { | 34 if (!surface) { |
| 35 return false; | 35 return false; |
| 36 } | 36 } |
| 37 SkImageInfo info | 37 SkImageInfo info |
| 38 = SkImageInfo::MakeN32Premul(cairo_image_surface_get_width(surface), | 38 = SkImageInfo::MakeN32Premul(cairo_image_surface_get_width(surface), |
| 39 cairo_image_surface_get_height(surface)); | 39 cairo_image_surface_get_height(surface)); |
| 40 return dst->installPixels(info, | 40 return dst->installPixels(info, |
| 41 cairo_image_surface_get_data(surface), | 41 cairo_image_surface_get_data(surface), |
| 42 cairo_image_surface_get_stride(surface), | 42 cairo_image_surface_get_stride(surface), |
| 43 NULL, |
| 43 &CairoSurfaceReleaseProc, | 44 &CairoSurfaceReleaseProc, |
| 44 static_cast<void*>(surface)); | 45 static_cast<void*>(surface)); |
| 45 } | 46 } |
| 46 | 47 |
| 47 void LoadMatrixToContext(cairo_t* context, const SkMatrix& matrix) { | 48 void LoadMatrixToContext(cairo_t* context, const SkMatrix& matrix) { |
| 48 cairo_matrix_t cairo_matrix; | 49 cairo_matrix_t cairo_matrix; |
| 49 cairo_matrix_init(&cairo_matrix, | 50 cairo_matrix_init(&cairo_matrix, |
| 50 SkScalarToFloat(matrix.getScaleX()), | 51 SkScalarToFloat(matrix.getScaleX()), |
| 51 SkScalarToFloat(matrix.getSkewY()), | 52 SkScalarToFloat(matrix.getSkewY()), |
| 52 SkScalarToFloat(matrix.getSkewX()), | 53 SkScalarToFloat(matrix.getSkewX()), |
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| 221 width, | 222 width, |
| 222 height); | 223 height); |
| 223 if (cairo_surface_status(surf) != CAIRO_STATUS_SUCCESS) { | 224 if (cairo_surface_status(surf) != CAIRO_STATUS_SUCCESS) { |
| 224 cairo_surface_destroy(surf); | 225 cairo_surface_destroy(surf); |
| 225 return false; | 226 return false; |
| 226 } | 227 } |
| 227 return InstallCairoSurfacePixels(&bitmap_, surf, is_opaque); | 228 return InstallCairoSurfacePixels(&bitmap_, surf, is_opaque); |
| 228 } | 229 } |
| 229 | 230 |
| 230 } // namespace skia | 231 } // namespace skia |
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