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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 GrGLGpu_DEFINED | 8 #ifndef GrGLGpu_DEFINED |
9 #define GrGLGpu_DEFINED | 9 #define GrGLGpu_DEFINED |
10 | 10 |
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321 | 321 |
322 // determines valid stencil formats | 322 // determines valid stencil formats |
323 void initStencilFormats(); | 323 void initStencilFormats(); |
324 | 324 |
325 // sets a texture unit to use for texture operations other than binding a te
xture to a program. | 325 // sets a texture unit to use for texture operations other than binding a te
xture to a program. |
326 // ensures that such operations don't negatively interact with tracking boun
d textures. | 326 // ensures that such operations don't negatively interact with tracking boun
d textures. |
327 void setScratchTextureUnit(); | 327 void setScratchTextureUnit(); |
328 | 328 |
329 // bounds is region that may be modified. | 329 // bounds is region that may be modified. |
330 // nullptr means whole target. Can be an empty rect. | 330 // nullptr means whole target. Can be an empty rect. |
331 void flushRenderTarget(GrGLRenderTarget*, const SkIRect* bounds); | 331 void flushRenderTarget(GrGLRenderTarget*, const SkIRect* bounds, bool disabl
eSRGB = false); |
332 // Handles cases where a surface will be updated without a call to flushRend
erTarget | 332 // Handles cases where a surface will be updated without a call to flushRend
erTarget |
333 void didWriteToSurface(GrSurface*, const SkIRect* bounds) const; | 333 void didWriteToSurface(GrSurface*, const SkIRect* bounds) const; |
334 | 334 |
335 // Need not be called if flushRenderTarget is used. | 335 // Need not be called if flushRenderTarget is used. |
336 void flushViewport(const GrGLIRect&); | 336 void flushViewport(const GrGLIRect&); |
337 | 337 |
338 void flushStencil(const GrStencilSettings&); | 338 void flushStencil(const GrStencilSettings&); |
339 | 339 |
340 // rt is used only if useHWAA is true. | 340 // rt is used only if useHWAA is true. |
341 void flushHWAAState(GrRenderTarget* rt, bool useHWAA, bool stencilEnabled); | 341 void flushHWAAState(GrRenderTarget* rt, bool useHWAA, bool stencilEnabled); |
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617 } fPLSSetupProgram; | 617 } fPLSSetupProgram; |
618 | 618 |
619 bool fHWPLSEnabled; | 619 bool fHWPLSEnabled; |
620 bool fPLSHasBeenUsed; | 620 bool fPLSHasBeenUsed; |
621 | 621 |
622 typedef GrGpu INHERITED; | 622 typedef GrGpu INHERITED; |
623 friend class GrGLPathRendering; // For accessing setTextureUnit. | 623 friend class GrGLPathRendering; // For accessing setTextureUnit. |
624 }; | 624 }; |
625 | 625 |
626 #endif | 626 #endif |
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