The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/animator/SkDrawShader.cpp
gfx/skia/trunk/src/animator/SkDrawShader.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:2d855cec993a |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2006 The Android Open Source Project | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 #include "SkDrawShader.h" | |
| 11 #include "SkDrawBitmap.h" | |
| 12 #include "SkDrawMatrix.h" | |
| 13 #include "SkDrawPaint.h" | |
| 14 #include "SkTemplates.h" | |
| 15 | |
| 16 #if SK_USE_CONDENSED_INFO == 0 | |
| 17 | |
| 18 const SkMemberInfo SkDrawShader::fInfo[] = { | |
| 19 SK_MEMBER(matrix, Matrix), | |
| 20 SK_MEMBER(tileMode, TileMode) | |
| 21 }; | |
| 22 | |
| 23 #endif | |
| 24 | |
| 25 DEFINE_GET_MEMBER(SkDrawShader); | |
| 26 | |
| 27 SkDrawShader::SkDrawShader() : matrix(NULL), | |
| 28 tileMode(SkShader::kClamp_TileMode) { | |
| 29 } | |
| 30 | |
| 31 bool SkDrawShader::add() { | |
| 32 if (fPaint->shader != (SkDrawShader*) -1) | |
| 33 return true; | |
| 34 fPaint->shader = this; | |
| 35 fPaint->fOwnsShader = true; | |
| 36 return false; | |
| 37 } | |
| 38 | |
| 39 void SkDrawShader::addPostlude(SkShader* shader) { | |
| 40 if (matrix) | |
| 41 shader->setLocalMatrix(matrix->getMatrix()); | |
| 42 } | |
| 43 | |
| 44 #if SK_USE_CONDENSED_INFO == 0 | |
| 45 | |
| 46 const SkMemberInfo SkDrawBitmapShader::fInfo[] = { | |
| 47 SK_MEMBER_INHERITED, | |
| 48 SK_MEMBER(filterBitmap, Boolean), | |
| 49 SK_MEMBER(image, BaseBitmap) | |
| 50 }; | |
| 51 | |
| 52 #endif | |
| 53 | |
| 54 DEFINE_GET_MEMBER(SkDrawBitmapShader); | |
| 55 | |
| 56 SkDrawBitmapShader::SkDrawBitmapShader() : filterBitmap(-1), image(NULL) {} | |
| 57 | |
| 58 bool SkDrawBitmapShader::add() { | |
| 59 if (fPaint->shader != (SkDrawShader*) -1) | |
| 60 return true; | |
| 61 fPaint->shader = this; | |
| 62 fPaint->fOwnsShader = true; | |
| 63 return false; | |
| 64 } | |
| 65 | |
| 66 SkShader* SkDrawBitmapShader::getShader() { | |
| 67 if (image == NULL) | |
| 68 return NULL; | |
| 69 | |
| 70 // note: bitmap shader now supports independent tile modes for X and Y | |
| 71 // we pass the same to both, but later we should extend this flexibility | |
| 72 // to the xml (e.g. tileModeX="repeat" tileModeY="clmap") | |
| 73 // | |
| 74 // oops, bitmapshader no longer takes filterBitmap, but deduces it at | |
| 75 // draw-time from the paint | |
| 76 SkShader* shader = SkShader::CreateBitmapShader(image->fBitmap, | |
| 77 (SkShader::TileMode) tileMode, | |
| 78 (SkShader::TileMode) tileMode); | |
| 79 SkAutoTDelete<SkShader> autoDel(shader); | |
| 80 addPostlude(shader); | |
| 81 (void)autoDel.detach(); | |
| 82 return shader; | |
| 83 } |
