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Side by Side Diff: src/gpu/SkGrPixelRef.cpp

Issue 682223002: rename GrTextureDesc->GrSurfaceDesc, GrTextureFlags->GrSurfaceFlags (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: const Created 6 years, 1 month ago
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1 1
2 /* 2 /*
3 * Copyright 2010 Google Inc. 3 * Copyright 2010 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 9
10 10
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55 55
56 static SkGrPixelRef* copy_to_new_texture_pixelref(GrTexture* texture, SkColorTyp e dstCT, 56 static SkGrPixelRef* copy_to_new_texture_pixelref(GrTexture* texture, SkColorTyp e dstCT,
57 const SkIRect* subset) { 57 const SkIRect* subset) {
58 if (NULL == texture || kUnknown_SkColorType == dstCT) { 58 if (NULL == texture || kUnknown_SkColorType == dstCT) {
59 return NULL; 59 return NULL;
60 } 60 }
61 GrContext* context = texture->getContext(); 61 GrContext* context = texture->getContext();
62 if (NULL == context) { 62 if (NULL == context) {
63 return NULL; 63 return NULL;
64 } 64 }
65 GrTextureDesc desc; 65 GrSurfaceDesc desc;
66 66
67 SkIRect srcRect; 67 SkIRect srcRect;
68 68
69 if (!subset) { 69 if (!subset) {
70 desc.fWidth = texture->width(); 70 desc.fWidth = texture->width();
71 desc.fHeight = texture->height(); 71 desc.fHeight = texture->height();
72 srcRect = SkIRect::MakeWH(texture->width(), texture->height()); 72 srcRect = SkIRect::MakeWH(texture->width(), texture->height());
73 } else { 73 } else {
74 SkASSERT(SkIRect::MakeWH(texture->width(), texture->height()).contains(* subset)); 74 SkASSERT(SkIRect::MakeWH(texture->width(), texture->height()).contains(* subset));
75 // Create a new texture that is the size of subset. 75 // Create a new texture that is the size of subset.
76 desc.fWidth = subset->width(); 76 desc.fWidth = subset->width();
77 desc.fHeight = subset->height(); 77 desc.fHeight = subset->height();
78 srcRect = *subset; 78 srcRect = *subset;
79 } 79 }
80 desc.fFlags = kRenderTarget_GrTextureFlagBit | kNoStencil_GrTextureFlagBit; 80 desc.fFlags = kRenderTarget_GrSurfaceFlag | kNoStencil_GrSurfaceFlag;
81 desc.fConfig = SkImageInfo2GrPixelConfig(dstCT, kPremul_SkAlphaType); 81 desc.fConfig = SkImageInfo2GrPixelConfig(dstCT, kPremul_SkAlphaType);
82 82
83 GrTexture* dst = context->createUncachedTexture(desc, NULL, 0); 83 GrTexture* dst = context->createUncachedTexture(desc, NULL, 0);
84 if (NULL == dst) { 84 if (NULL == dst) {
85 return NULL; 85 return NULL;
86 } 86 }
87 87
88 // Blink is relying on the above copy being sent to GL immediately in the ca se when the source 88 // Blink is relying on the above copy being sent to GL immediately in the ca se when the source
89 // is a WebGL canvas backing store. We could have a TODO to remove this flus h flag, but we have 89 // is a WebGL canvas backing store. We could have a TODO to remove this flus h flag, but we have
90 // a larger TODO to remove SkGrPixelRef entirely. 90 // a larger TODO to remove SkGrPixelRef entirely.
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188 cachedBitmap.setImmutable(); 188 cachedBitmap.setImmutable();
189 //Add to the cache 189 //Add to the cache
190 SkBitmapCache::Add(this->getGenerationID(), bounds, cachedBitmap); 190 SkBitmapCache::Add(this->getGenerationID(), bounds, cachedBitmap);
191 191
192 dst->swap(cachedBitmap); 192 dst->swap(cachedBitmap);
193 } 193 }
194 194
195 return true; 195 return true;
196 196
197 } 197 }
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