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Side by Side Diff: src/image/SkImage_Gpu.cpp

Issue 1129843003: Make drawImage a virtual on SkDevice (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 7 months ago
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1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 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 "SkImage_Gpu.h" 8 #include "SkImage_Gpu.h"
9 #include "SkCanvas.h" 9 #include "SkCanvas.h"
10 #include "GrContext.h" 10 #include "GrContext.h"
11 11
12 SkImage_Gpu::SkImage_Gpu(const SkBitmap& bitmap, int sampleCountForNewSurfaces, 12 SkImage_Gpu::SkImage_Gpu(const SkBitmap& bitmap, int sampleCountForNewSurfaces,
13 SkSurface::Budgeted budgeted) 13 SkSurface::Budgeted budgeted)
14 : INHERITED(bitmap.width(), bitmap.height(), NULL) 14 : INHERITED(bitmap.width(), bitmap.height(), NULL)
15 , fBitmap(bitmap) 15 , fBitmap(bitmap)
16 , fSampleCountForNewSurfaces(sampleCountForNewSurfaces) 16 , fSampleCountForNewSurfaces(sampleCountForNewSurfaces)
17 , fBudgeted(budgeted) 17 , fBudgeted(budgeted)
18 { 18 {
19 SkASSERT(fBitmap.getTexture()); 19 SkASSERT(fBitmap.getTexture());
20 } 20 }
21 21
22 SkShader* SkImage_Gpu::onNewShader(SkShader::TileMode tileX, 22 SkShader* SkImage_Gpu::onNewShader(SkShader::TileMode tileX,
23 SkShader::TileMode tileY, 23 SkShader::TileMode tileY,
24 const SkMatrix* localMatrix) const 24 const SkMatrix* localMatrix) const
25 { 25 {
26 return SkShader::CreateBitmapShader(fBitmap, tileX, tileY, localMatrix); 26 return SkShader::CreateBitmapShader(fBitmap, tileX, tileY, localMatrix);
27 } 27 }
28 28
29 void SkImage_Gpu::onDraw(SkCanvas* canvas, SkScalar x, SkScalar y, const SkPaint * paint) const {
30 canvas->drawBitmap(fBitmap, x, y, paint);
31 }
32
33 void SkImage_Gpu::onDrawRect(SkCanvas* canvas, const SkRect* src, const SkRect& dst,
34 const SkPaint* paint) const {
35 canvas->drawBitmapRectToRect(fBitmap, src, dst, paint);
36 }
37
38 SkSurface* SkImage_Gpu::onNewSurface(const SkImageInfo& info, const SkSurfacePro ps& props) const { 29 SkSurface* SkImage_Gpu::onNewSurface(const SkImageInfo& info, const SkSurfacePro ps& props) const {
39 GrContext* ctx = this->getTexture()->getContext(); 30 GrContext* ctx = this->getTexture()->getContext();
40 // TODO: Change signature of onNewSurface to take a budgeted param. 31 // TODO: Change signature of onNewSurface to take a budgeted param.
41 static const SkSurface::Budgeted kBudgeted = SkSurface::kNo_Budgeted; 32 static const SkSurface::Budgeted kBudgeted = SkSurface::kNo_Budgeted;
42 return SkSurface::NewRenderTarget(ctx, kBudgeted, info, fSampleCountForNewSu rfaces, &props); 33 return SkSurface::NewRenderTarget(ctx, kBudgeted, info, fSampleCountForNewSu rfaces, &props);
43 } 34 }
44 35
45 GrTexture* SkImage_Gpu::onGetTexture() const { 36 GrTexture* SkImage_Gpu::onGetTexture() const {
46 return fBitmap.getTexture(); 37 return fBitmap.getTexture();
47 } 38 }
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64 return SkNEW_ARGS(SkImage_Gpu, (bitmap, sampleCountForNewSurfaces, budgeted) ); 55 return SkNEW_ARGS(SkImage_Gpu, (bitmap, sampleCountForNewSurfaces, budgeted) );
65 } 56 }
66 57
67 GrTexture* SkTextureImageGetTexture(SkImage* image) { 58 GrTexture* SkTextureImageGetTexture(SkImage* image) {
68 return ((SkImage_Gpu*)image)->getTexture(); 59 return ((SkImage_Gpu*)image)->getTexture();
69 } 60 }
70 61
71 extern void SkTextureImageApplyBudgetedDecision(SkImage* image) { 62 extern void SkTextureImageApplyBudgetedDecision(SkImage* image) {
72 ((SkImage_Gpu*)image)->applyBudgetDecision(); 63 ((SkImage_Gpu*)image)->applyBudgetDecision();
73 } 64 }
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