| OLD | NEW |
| 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 #include "GrGLRenderTarget.h" | 8 #include "GrGLRenderTarget.h" |
| 9 | 9 |
| 10 #include "GrGLGpu.h" | 10 #include "GrGLGpu.h" |
| 11 | 11 |
| 12 #define GPUGL static_cast<GrGLGpu*>(this->getGpu()) | 12 #define GPUGL static_cast<GrGLGpu*>(this->getGpu()) |
| 13 #define GL_CALL(X) GR_GL_CALL(GPUGL->glInterface(), X) | 13 #define GL_CALL(X) GR_GL_CALL(GPUGL->glInterface(), X) |
| 14 | 14 |
| 15 // Because this class is virtually derived from GrSurface we must explicitly cal
l its constructor. | 15 // Because this class is virtually derived from GrSurface we must explicitly cal
l its constructor. |
| 16 GrGLRenderTarget::GrGLRenderTarget(GrGLGpu* gpu, const GrSurfaceDesc& desc, cons
t IDDesc& idDesc) | 16 GrGLRenderTarget::GrGLRenderTarget(GrGLGpu* gpu, const GrSurfaceDesc& desc, cons
t IDDesc& idDesc) |
| 17 : GrSurface(gpu, idDesc.fIsWrapped, desc) | 17 : GrSurface(gpu, idDesc.fLifeCycle, desc) |
| 18 , INHERITED(gpu, idDesc.fIsWrapped, desc) { | 18 , INHERITED(gpu, idDesc.fLifeCycle, desc) { |
| 19 this->init(desc, idDesc); | 19 this->init(desc, idDesc); |
| 20 this->registerWithCache(); | 20 this->registerWithCache(); |
| 21 } | 21 } |
| 22 | 22 |
| 23 GrGLRenderTarget::GrGLRenderTarget(GrGLGpu* gpu, const GrSurfaceDesc& desc, cons
t IDDesc& idDesc, | 23 GrGLRenderTarget::GrGLRenderTarget(GrGLGpu* gpu, const GrSurfaceDesc& desc, cons
t IDDesc& idDesc, |
| 24 Derived) | 24 Derived) |
| 25 : GrSurface(gpu, idDesc.fIsWrapped, desc) | 25 : GrSurface(gpu, idDesc.fLifeCycle, desc) |
| 26 , INHERITED(gpu, idDesc.fIsWrapped, desc) { | 26 , INHERITED(gpu, idDesc.fLifeCycle, desc) { |
| 27 this->init(desc, idDesc); | 27 this->init(desc, idDesc); |
| 28 } | 28 } |
| 29 | 29 |
| 30 void GrGLRenderTarget::init(const GrSurfaceDesc& desc, const IDDesc& idDesc) { | 30 void GrGLRenderTarget::init(const GrSurfaceDesc& desc, const IDDesc& idDesc) { |
| 31 fRTFBOID = idDesc.fRTFBOID; | 31 fRTFBOID = idDesc.fRTFBOID; |
| 32 fTexFBOID = idDesc.fTexFBOID; | 32 fTexFBOID = idDesc.fTexFBOID; |
| 33 fMSColorRenderbufferID = idDesc.fMSColorRenderbufferID; | 33 fMSColorRenderbufferID = idDesc.fMSColorRenderbufferID; |
| 34 fIsWrapped = idDesc.fIsWrapped; | 34 fIsWrapped = kWrapped_LifeCycle == idDesc.fLifeCycle; |
| 35 | 35 |
| 36 fViewport.fLeft = 0; | 36 fViewport.fLeft = 0; |
| 37 fViewport.fBottom = 0; | 37 fViewport.fBottom = 0; |
| 38 fViewport.fWidth = desc.fWidth; | 38 fViewport.fWidth = desc.fWidth; |
| 39 fViewport.fHeight = desc.fHeight; | 39 fViewport.fHeight = desc.fHeight; |
| 40 | 40 |
| 41 // We own one color value for each MSAA sample. | 41 // We own one color value for each MSAA sample. |
| 42 fColorValuesPerPixel = SkTMax(1, fDesc.fSampleCnt); | 42 fColorValuesPerPixel = SkTMax(1, fDesc.fSampleCnt); |
| 43 if (fTexFBOID != fRTFBOID) { | 43 if (fTexFBOID != fRTFBOID) { |
| 44 // If we own the resolve buffer then that is one more sample per pixel. | 44 // If we own the resolve buffer then that is one more sample per pixel. |
| (...skipping 28 matching lines...) Expand all Loading... |
| 73 INHERITED::onRelease(); | 73 INHERITED::onRelease(); |
| 74 } | 74 } |
| 75 | 75 |
| 76 void GrGLRenderTarget::onAbandon() { | 76 void GrGLRenderTarget::onAbandon() { |
| 77 fRTFBOID = 0; | 77 fRTFBOID = 0; |
| 78 fTexFBOID = 0; | 78 fTexFBOID = 0; |
| 79 fMSColorRenderbufferID = 0; | 79 fMSColorRenderbufferID = 0; |
| 80 fIsWrapped = false; | 80 fIsWrapped = false; |
| 81 INHERITED::onAbandon(); | 81 INHERITED::onAbandon(); |
| 82 } | 82 } |
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