The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/gpu/gl/debug/GrFrameBufferObj.h
gfx/skia/trunk/src/gpu/gl/debug/GrFrameBufferObj.h
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
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| -1:000000000000 | 0:117da633d3fa |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2012 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 #ifndef GrFrameBufferObj_DEFINED | |
| 10 #define GrFrameBufferObj_DEFINED | |
| 11 | |
| 12 #include "GrFakeRefObj.h" | |
| 13 class GrFBBindableObj; | |
| 14 | |
| 15 //////////////////////////////////////////////////////////////////////////////// | |
| 16 // TODO: when a framebuffer obj is bound the GL_SAMPLES query must return 0 | |
| 17 // TODO: GL_STENCIL_BITS must also be redirected to the framebuffer | |
| 18 class GrFrameBufferObj : public GrFakeRefObj { | |
| 19 GR_DEFINE_CREATOR(GrFrameBufferObj); | |
| 20 | |
| 21 public: | |
| 22 GrFrameBufferObj() | |
| 23 : GrFakeRefObj() | |
| 24 , fBound(false) | |
| 25 , fColorBuffer(NULL) | |
| 26 , fDepthBuffer(NULL) | |
| 27 , fStencilBuffer(NULL) { | |
| 28 } | |
| 29 | |
| 30 virtual ~GrFrameBufferObj() { | |
| 31 fColorBuffer = NULL; | |
| 32 fDepthBuffer = NULL; | |
| 33 fStencilBuffer = NULL; | |
| 34 } | |
| 35 | |
| 36 void setBound() { fBound = true; } | |
| 37 void resetBound() { fBound = false; } | |
| 38 bool getBound() const { return fBound; } | |
| 39 | |
| 40 void setColor(GrFBBindableObj *buffer); | |
| 41 GrFBBindableObj *getColor() { return fColorBuffer; } | |
| 42 | |
| 43 void setDepth(GrFBBindableObj *buffer); | |
| 44 GrFBBindableObj *getDepth() { return fDepthBuffer; } | |
| 45 | |
| 46 void setStencil(GrFBBindableObj *buffer); | |
| 47 GrFBBindableObj *getStencil() { return fStencilBuffer; } | |
| 48 | |
| 49 virtual void deleteAction() SK_OVERRIDE { | |
| 50 | |
| 51 setColor(NULL); | |
| 52 setDepth(NULL); | |
| 53 setStencil(NULL); | |
| 54 | |
| 55 this->INHERITED::deleteAction(); | |
| 56 } | |
| 57 | |
| 58 protected: | |
| 59 private: | |
| 60 bool fBound; // is this frame buffer currently bound via "glBindFramebuffer"? | |
| 61 GrFBBindableObj * fColorBuffer; | |
| 62 GrFBBindableObj * fDepthBuffer; | |
| 63 GrFBBindableObj * fStencilBuffer; | |
| 64 | |
| 65 typedef GrFakeRefObj INHERITED; | |
| 66 }; | |
| 67 | |
| 68 #endif // GrFrameBufferObj_DEFINED |
