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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 | 8 |
| 9 #include "GrDrawTarget.h" | 9 #include "GrDrawTarget.h" |
| 10 | 10 |
| 11 #include "GrBatch.h" | 11 #include "GrBatch.h" |
| 12 #include "GrCaps.h" | 12 #include "GrCaps.h" |
| 13 #include "GrContext.h" | 13 #include "GrContext.h" |
| 14 #include "GrContextOptions.h" | |
| 15 #include "GrPath.h" | 14 #include "GrPath.h" |
| 16 #include "GrPipeline.h" | 15 #include "GrPipeline.h" |
| 17 #include "GrMemoryPool.h" | 16 #include "GrMemoryPool.h" |
| 18 #include "GrRectBatch.h" | 17 #include "GrRectBatch.h" |
| 19 #include "GrRenderTarget.h" | 18 #include "GrRenderTarget.h" |
| 20 #include "GrRenderTargetPriv.h" | 19 #include "GrRenderTargetPriv.h" |
| 21 #include "GrSurfacePriv.h" | 20 #include "GrSurfacePriv.h" |
| 22 #include "GrTemplates.h" | 21 #include "GrTemplates.h" |
| 23 #include "GrTexture.h" | 22 #include "GrTexture.h" |
| 24 #include "GrVertexBuffer.h" | 23 #include "GrVertexBuffer.h" |
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| 62 } | 61 } |
| 63 | 62 |
| 64 SkIRect copyRect; | 63 SkIRect copyRect; |
| 65 pipelineBuilder.clip().getConservativeBounds(rt, ©Rect); | 64 pipelineBuilder.clip().getConservativeBounds(rt, ©Rect); |
| 66 | 65 |
| 67 if (drawBounds) { | 66 if (drawBounds) { |
| 68 SkIRect drawIBounds; | 67 SkIRect drawIBounds; |
| 69 drawBounds->roundOut(&drawIBounds); | 68 drawBounds->roundOut(&drawIBounds); |
| 70 if (!copyRect.intersect(drawIBounds)) { | 69 if (!copyRect.intersect(drawIBounds)) { |
| 71 #ifdef SK_DEBUG | 70 #ifdef SK_DEBUG |
| 72 GrCapsDebugf(fCaps, "Missed an early reject. " | 71 GrContextDebugf(fContext, "Missed an early reject. " |
| 73 "Bailing on draw from setupDstReadIfNecessary.\n"); | 72 "Bailing on draw from setupDstReadIfNecess
ary.\n"); |
| 74 #endif | 73 #endif |
| 75 return false; | 74 return false; |
| 76 } | 75 } |
| 77 } else { | 76 } else { |
| 78 #ifdef SK_DEBUG | 77 #ifdef SK_DEBUG |
| 79 //SkDebugf("No dev bounds when dst copy is made.\n"); | 78 //SkDebugf("No dev bounds when dst copy is made.\n"); |
| 80 #endif | 79 #endif |
| 81 } | 80 } |
| 82 | 81 |
| 83 // MSAA consideration: When there is support for reading MSAA samples in the
shader we could | 82 // MSAA consideration: When there is support for reading MSAA samples in the
shader we could |
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| 592 fFloatPrecisions[s][p].fBits); | 591 fFloatPrecisions[s][p].fBits); |
| 593 } | 592 } |
| 594 } | 593 } |
| 595 } | 594 } |
| 596 | 595 |
| 597 return r; | 596 return r; |
| 598 } | 597 } |
| 599 | 598 |
| 600 /////////////////////////////////////////////////////////////////////////////// | 599 /////////////////////////////////////////////////////////////////////////////// |
| 601 | 600 |
| 602 GrCaps::GrCaps(const GrContextOptions& options) { | 601 GrCaps::GrCaps() { |
| 603 fMipMapSupport = false; | 602 fMipMapSupport = false; |
| 604 fNPOTTextureTileSupport = false; | 603 fNPOTTextureTileSupport = false; |
| 605 fTwoSidedStencilSupport = false; | 604 fTwoSidedStencilSupport = false; |
| 606 fStencilWrapOpsSupport = false; | 605 fStencilWrapOpsSupport = false; |
| 607 fDiscardRenderTargetSupport = false; | 606 fDiscardRenderTargetSupport = false; |
| 608 fReuseScratchTextures = true; | 607 fReuseScratchTextures = true; |
| 609 fGpuTracingSupport = false; | 608 fGpuTracingSupport = false; |
| 610 fCompressedTexSubImageSupport = false; | 609 fCompressedTexSubImageSupport = false; |
| 611 fOversizedStencilSupport = false; | 610 fOversizedStencilSupport = false; |
| 612 fTextureBarrierSupport = false; | 611 fTextureBarrierSupport = false; |
| 613 | 612 |
| 614 fUseDrawInsteadOfClear = false; | 613 fUseDrawInsteadOfClear = false; |
| 615 | 614 |
| 616 fBlendEquationSupport = kBasic_BlendEquationSupport; | 615 fBlendEquationSupport = kBasic_BlendEquationSupport; |
| 617 fMapBufferFlags = kNone_MapFlags; | 616 fMapBufferFlags = kNone_MapFlags; |
| 618 | 617 |
| 619 fMaxRenderTargetSize = 0; | 618 fMaxRenderTargetSize = 0; |
| 620 fMaxTextureSize = 0; | 619 fMaxTextureSize = 0; |
| 621 fMaxSampleCount = 0; | 620 fMaxSampleCount = 0; |
| 622 | 621 |
| 623 memset(fConfigRenderSupport, 0, sizeof(fConfigRenderSupport)); | 622 memset(fConfigRenderSupport, 0, sizeof(fConfigRenderSupport)); |
| 624 memset(fConfigTextureSupport, 0, sizeof(fConfigTextureSupport)); | 623 memset(fConfigTextureSupport, 0, sizeof(fConfigTextureSupport)); |
| 625 | |
| 626 fSupressPrints = options.fSuppressPrints; | |
| 627 fDrawPathMasksToCompressedTextureSupport = options.fDrawPathToCompressedText
ure; | |
| 628 } | 624 } |
| 629 | 625 |
| 630 static SkString map_flags_to_string(uint32_t flags) { | 626 static SkString map_flags_to_string(uint32_t flags) { |
| 631 SkString str; | 627 SkString str; |
| 632 if (GrCaps::kNone_MapFlags == flags) { | 628 if (GrCaps::kNone_MapFlags == flags) { |
| 633 str = "none"; | 629 str = "none"; |
| 634 } else { | 630 } else { |
| 635 SkASSERT(GrCaps::kCanMap_MapFlag & flags); | 631 SkASSERT(GrCaps::kCanMap_MapFlag & flags); |
| 636 SkDEBUGCODE(flags &= ~GrCaps::kCanMap_MapFlag); | 632 SkDEBUGCODE(flags &= ~GrCaps::kCanMap_MapFlag); |
| 637 str = "can_map"; | 633 str = "can_map"; |
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| 742 GrPipelineBuilder::AutoRestoreFragmentProcessors* a
rfp, | 738 GrPipelineBuilder::AutoRestoreFragmentProcessors* a
rfp, |
| 743 GrPipelineBuilder::AutoRestoreStencil* ars, | 739 GrPipelineBuilder::AutoRestoreStencil* ars, |
| 744 GrScissorState* scissorState, | 740 GrScissorState* scissorState, |
| 745 const SkRect* devBounds) { | 741 const SkRect* devBounds) { |
| 746 return fClipMaskManager.setupClipping(pipelineBuilder, | 742 return fClipMaskManager.setupClipping(pipelineBuilder, |
| 747 arfp, | 743 arfp, |
| 748 ars, | 744 ars, |
| 749 scissorState, | 745 scissorState, |
| 750 devBounds); | 746 devBounds); |
| 751 } | 747 } |
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