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Side by Side Diff: include/gpu/GrSurface.h

Issue 1225923010: Refugee from Dead Machine 4: MDB Monster Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Last update from dead machine Created 4 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 8
9 #ifndef GrSurface_DEFINED 9 #ifndef GrSurface_DEFINED
10 #define GrSurface_DEFINED 10 #define GrSurface_DEFINED
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96 * @param height height of rectangle to write in pixels. 96 * @param height height of rectangle to write in pixels.
97 * @param config the pixel config of the source buffer 97 * @param config the pixel config of the source buffer
98 * @param buffer memory to read the rectangle from. 98 * @param buffer memory to read the rectangle from.
99 * @param rowBytes number of bytes between consecutive rows. Zero means rows are tightly 99 * @param rowBytes number of bytes between consecutive rows. Zero means rows are tightly
100 * packed. 100 * packed.
101 * @param pixelOpsFlags See the GrContext::PixelOpsFlags enum. 101 * @param pixelOpsFlags See the GrContext::PixelOpsFlags enum.
102 * 102 *
103 * @return true if the read succeeded, false if not. The read can fail becau se of an unsupported 103 * @return true if the read succeeded, false if not. The read can fail becau se of an unsupported
104 * pixel config. 104 * pixel config.
105 */ 105 */
106 bool writePixels(int left, int top, int width, int height, 106 bool writePixels(GrDrawContext* dc, int left, int top, int width, int height ,
107 GrPixelConfig config, 107 GrPixelConfig config,
108 const void* buffer, 108 const void* buffer,
109 size_t rowBytes = 0, 109 size_t rowBytes = 0,
110 uint32_t pixelOpsFlags = 0); 110 uint32_t pixelOpsFlags = 0);
111 111
112 /** 112 /**
113 * After this returns any pending writes to the surface will be issued to th e backend 3D API. 113 * After this returns any pending writes to the surface will be issued to th e backend 3D API.
114 */ 114 */
115 void flushWrites(); 115 void flushWrites();
116 116
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140 SkImageInfo info(SkAlphaType) const; 140 SkImageInfo info(SkAlphaType) const;
141 bool savePixels(const char* filename); 141 bool savePixels(const char* filename);
142 bool hasPendingRead() const; 142 bool hasPendingRead() const;
143 bool hasPendingWrite() const; 143 bool hasPendingWrite() const;
144 bool hasPendingIO() const; 144 bool hasPendingIO() const;
145 145
146 // Provides access to methods that should be public within Skia code. 146 // Provides access to methods that should be public within Skia code.
147 friend class GrSurfacePriv; 147 friend class GrSurfacePriv;
148 148
149 GrSurface(GrGpu* gpu, LifeCycle lifeCycle, const GrSurfaceDesc& desc) 149 GrSurface(GrGpu* gpu, LifeCycle lifeCycle, const GrSurfaceDesc& desc)
150 : INHERITED(gpu, lifeCycle) 150 : INHERITED(gpu, lifeCycle, GrGpuResource::kSurface)
151 , fDesc(desc) 151 , fDesc(desc)
152 , fReleaseProc(NULL) 152 , fReleaseProc(NULL)
153 , fReleaseCtx(NULL) 153 , fReleaseCtx(NULL)
154 {} 154 {}
155 155
156 ~GrSurface() override { 156 ~GrSurface() override {
157 // check that invokeReleaseProc has been called (if needed) 157 // check that invokeReleaseProc has been called (if needed)
158 SkASSERT(NULL == fReleaseProc); 158 SkASSERT(NULL == fReleaseProc);
159 } 159 }
160 160
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171 } 171 }
172 } 172 }
173 173
174 ReleaseProc fReleaseProc; 174 ReleaseProc fReleaseProc;
175 ReleaseCtx fReleaseCtx; 175 ReleaseCtx fReleaseCtx;
176 176
177 typedef GrGpuResource INHERITED; 177 typedef GrGpuResource INHERITED;
178 }; 178 };
179 179
180 #endif 180 #endif
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