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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 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 #ifndef GrContext_DEFINED | 8 #ifndef GrContext_DEFINED |
9 #define GrContext_DEFINED | 9 #define GrContext_DEFINED |
10 | 10 |
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182 /** | 182 /** |
183 * Returns a helper object to orchestrate draws. | 183 * Returns a helper object to orchestrate draws. |
184 * Callers assume the creation ref of the drawContext | 184 * Callers assume the creation ref of the drawContext |
185 * NULL will be returned if the context has been abandoned. | 185 * NULL will be returned if the context has been abandoned. |
186 * | 186 * |
187 * @param rt the render target receiving the draws | 187 * @param rt the render target receiving the draws |
188 * @param surfaceProps the surface properties (mainly defines text drawing) | 188 * @param surfaceProps the surface properties (mainly defines text drawing) |
189 * | 189 * |
190 * @return a draw context | 190 * @return a draw context |
191 */ | 191 */ |
192 sk_sp<GrDrawContext> drawContext(sk_sp<GrRenderTarget> rt, sk_sp<SkColorSpac
e> colorSpace, | 192 sk_sp<GrDrawContext> makeDrawContext(sk_sp<GrRenderTarget> rt, sk_sp<SkColor
Space> colorSpace, |
193 const SkSurfaceProps* = nullptr); | 193 const SkSurfaceProps* = nullptr); |
194 | 194 |
195 /** | 195 /** |
196 * Create both a GrRenderTarget and a matching GrDrawContext to wrap it. | 196 * Create both a GrRenderTarget and a matching GrDrawContext to wrap it. |
197 * We guarantee that "asTexture" will succeed for drawContexts created | 197 * We guarantee that "asTexture" will succeed for drawContexts created |
198 * via this entry point. | 198 * via this entry point. |
199 */ | 199 */ |
200 sk_sp<GrDrawContext> newDrawContext(SkBackingFit fit, | 200 sk_sp<GrDrawContext> makeDrawContext(SkBackingFit fit, |
201 int width, int height, | 201 int width, int height, |
202 GrPixelConfig config, | 202 GrPixelConfig config, |
203 sk_sp<SkColorSpace> colorSpace, | 203 sk_sp<SkColorSpace> colorSpace, |
204 int sampleCnt = 0, | 204 int sampleCnt = 0, |
205 GrSurfaceOrigin origin = kDefault_GrSurf
aceOrigin, | 205 GrSurfaceOrigin origin = kDefault_GrSur
faceOrigin, |
206 const SkSurfaceProps* surfaceProps = nul
lptr, | 206 const SkSurfaceProps* surfaceProps = nu
llptr, |
207 SkBudgeted = SkBudgeted::kYes); | 207 SkBudgeted = SkBudgeted::kYes); |
208 | 208 |
209 /////////////////////////////////////////////////////////////////////////// | 209 /////////////////////////////////////////////////////////////////////////// |
210 // Misc. | 210 // Misc. |
211 | 211 |
212 /** | 212 /** |
213 * Flags that affect flush() behavior. | 213 * Flags that affect flush() behavior. |
214 */ | 214 */ |
215 enum FlushBits { | 215 enum FlushBits { |
216 /** | 216 /** |
217 * A client may reach a point where it has partially rendered a frame | 217 * A client may reach a point where it has partially rendered a frame |
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496 SkAutoTUnref<const GrCaps> fCaps; | 496 SkAutoTUnref<const GrCaps> fCaps; |
497 uint32_t fContextUniqueID; | 497 uint32_t fContextUniqueID; |
498 | 498 |
499 friend class GrContext; | 499 friend class GrContext; |
500 friend class SkImage; | 500 friend class SkImage; |
501 | 501 |
502 typedef SkRefCnt INHERITED; | 502 typedef SkRefCnt INHERITED; |
503 }; | 503 }; |
504 | 504 |
505 #endif | 505 #endif |
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