bsalomon@google.com | af84e74 | 2012-10-05 13:23:24 +0000 | [diff] [blame] | 1 | /* |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 2 | * Copyright 2015 Google Inc. |
bsalomon@google.com | af84e74 | 2012-10-05 13:23:24 +0000 | [diff] [blame] | 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 8 | #include "GrPipelineBuilder.h" |
egdaniel | 3658f38 | 2014-09-15 07:01:59 -0700 | [diff] [blame] | 9 | |
egdaniel | b1cff03 | 2014-11-13 06:19:25 -0800 | [diff] [blame] | 10 | #include "GrBlend.h" |
egdaniel | 3658f38 | 2014-09-15 07:01:59 -0700 | [diff] [blame] | 11 | #include "GrPaint.h" |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 12 | #include "GrPipeline.h" |
egdaniel | b6cbc38 | 2014-11-13 11:00:34 -0800 | [diff] [blame] | 13 | #include "GrProcOptInfo.h" |
egdaniel | 378092f | 2014-12-03 10:40:13 -0800 | [diff] [blame] | 14 | #include "GrXferProcessor.h" |
joshualitt | 7441782 | 2015-08-07 11:42:16 -0700 | [diff] [blame] | 15 | #include "batches/GrBatch.h" |
egdaniel | 378092f | 2014-12-03 10:40:13 -0800 | [diff] [blame] | 16 | #include "effects/GrPorterDuffXferProcessor.h" |
egdaniel | 3658f38 | 2014-09-15 07:01:59 -0700 | [diff] [blame] | 17 | |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 18 | GrPipelineBuilder::GrPipelineBuilder() |
joshualitt | af2533a | 2015-09-09 10:00:12 -0700 | [diff] [blame] | 19 | : fFlags(0x0), fDrawFace(kBoth_DrawFace) { |
joshualitt | 2fdeda0 | 2015-01-22 07:11:44 -0800 | [diff] [blame] | 20 | SkDEBUGCODE(fBlockEffectRemovalCnt = 0;) |
egdaniel | 89af44a | 2014-09-26 06:15:04 -0700 | [diff] [blame] | 21 | } |
| 22 | |
joshualitt | 7b670db | 2015-07-09 13:25:02 -0700 | [diff] [blame] | 23 | GrPipelineBuilder::GrPipelineBuilder(const GrPaint& paint, GrRenderTarget* rt, const GrClip& clip) { |
| 24 | SkDEBUGCODE(fBlockEffectRemovalCnt = 0;) |
bsalomon@google.com | eb6879f | 2013-06-13 19:34:18 +0000 | [diff] [blame] | 25 | |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 26 | for (int i = 0; i < paint.numColorFragmentProcessors(); ++i) { |
| 27 | fColorFragmentProcessors.push_back(SkRef(paint.getColorFragmentProcessor(i))); |
bsalomon@google.com | af84e74 | 2012-10-05 13:23:24 +0000 | [diff] [blame] | 28 | } |
| 29 | |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 30 | for (int i = 0; i < paint.numCoverageFragmentProcessors(); ++i) { |
| 31 | fCoverageFragmentProcessors.push_back(SkRef(paint.getCoverageFragmentProcessor(i))); |
bsalomon@google.com | af84e74 | 2012-10-05 13:23:24 +0000 | [diff] [blame] | 32 | } |
| 33 | |
egdaniel | 378092f | 2014-12-03 10:40:13 -0800 | [diff] [blame] | 34 | fXPFactory.reset(SkRef(paint.getXPFactory())); |
| 35 | |
commit-bot@chromium.org | bb6a317 | 2013-05-28 17:25:49 +0000 | [diff] [blame] | 36 | this->setRenderTarget(rt); |
bsalomon@google.com | af84e74 | 2012-10-05 13:23:24 +0000 | [diff] [blame] | 37 | |
commit-bot@chromium.org | bb6a317 | 2013-05-28 17:25:49 +0000 | [diff] [blame] | 38 | // These have no equivalent in GrPaint, set them to defaults |
bsalomon | 2ed5ef8 | 2014-07-07 08:44:05 -0700 | [diff] [blame] | 39 | fDrawFace = kBoth_DrawFace; |
| 40 | fStencilSettings.setDisabled(); |
bsalomon | d79c549 | 2015-04-27 10:07:04 -0700 | [diff] [blame] | 41 | fFlags = 0; |
commit-bot@chromium.org | bb6a317 | 2013-05-28 17:25:49 +0000 | [diff] [blame] | 42 | |
joshualitt | 570d2f8 | 2015-02-25 13:19:48 -0800 | [diff] [blame] | 43 | fClip = clip; |
bsalomon@google.com | 21c10c5 | 2013-06-13 17:44:07 +0000 | [diff] [blame] | 44 | |
bsalomon | d79c549 | 2015-04-27 10:07:04 -0700 | [diff] [blame] | 45 | this->setState(GrPipelineBuilder::kHWAntialias_Flag, |
vbuzinov | dded696 | 2015-06-12 08:59:45 -0700 | [diff] [blame] | 46 | rt->isUnifiedMultisampled() && paint.isAntiAlias()); |
bsalomon@google.com | af84e74 | 2012-10-05 13:23:24 +0000 | [diff] [blame] | 47 | } |
bsalomon@google.com | 5b3e890 | 2012-10-05 20:13:28 +0000 | [diff] [blame] | 48 | |
egdaniel | 21aed57 | 2014-08-26 12:24:06 -0700 | [diff] [blame] | 49 | //////////////////////////////////////////////////////////////////////////////s |
bsalomon@google.com | d62e88e | 2013-02-01 14:19:27 +0000 | [diff] [blame] | 50 | |
bsalomon | 6a44c6a | 2015-05-26 09:49:05 -0700 | [diff] [blame] | 51 | bool GrPipelineBuilder::willXPNeedDstTexture(const GrCaps& caps, |
| 52 | const GrProcOptInfo& colorPOI, |
| 53 | const GrProcOptInfo& coveragePOI) const { |
cdalton | 86ae0a9 | 2015-06-08 15:11:04 -0700 | [diff] [blame] | 54 | return this->getXPFactory()->willNeedDstTexture(caps, colorPOI, coveragePOI, |
| 55 | this->hasMixedSamples()); |
egdaniel | 89af44a | 2014-09-26 06:15:04 -0700 | [diff] [blame] | 56 | } |
| 57 | |
joshualitt | 4421a4c | 2015-07-13 09:36:41 -0700 | [diff] [blame] | 58 | void GrPipelineBuilder::AutoRestoreFragmentProcessorState::set( |
joshualitt | 5e6ba21 | 2015-07-13 07:35:05 -0700 | [diff] [blame] | 59 | const GrPipelineBuilder* pipelineBuilder) { |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 60 | if (fPipelineBuilder) { |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 61 | int m = fPipelineBuilder->numColorFragmentProcessors() - fColorEffectCnt; |
egdaniel | 21aed57 | 2014-08-26 12:24:06 -0700 | [diff] [blame] | 62 | SkASSERT(m >= 0); |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 63 | for (int i = 0; i < m; ++i) { |
| 64 | fPipelineBuilder->fColorFragmentProcessors.fromBack(i)->unref(); |
| 65 | } |
| 66 | fPipelineBuilder->fColorFragmentProcessors.pop_back_n(m); |
bsalomon@google.com | d62e88e | 2013-02-01 14:19:27 +0000 | [diff] [blame] | 67 | |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 68 | int n = fPipelineBuilder->numCoverageFragmentProcessors() - fCoverageEffectCnt; |
egdaniel | 21aed57 | 2014-08-26 12:24:06 -0700 | [diff] [blame] | 69 | SkASSERT(n >= 0); |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 70 | for (int i = 0; i < n; ++i) { |
| 71 | fPipelineBuilder->fCoverageFragmentProcessors.fromBack(i)->unref(); |
| 72 | } |
| 73 | fPipelineBuilder->fCoverageFragmentProcessors.pop_back_n(n); |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 74 | SkDEBUGCODE(--fPipelineBuilder->fBlockEffectRemovalCnt;) |
bsalomon@google.com | d62e88e | 2013-02-01 14:19:27 +0000 | [diff] [blame] | 75 | } |
joshualitt | 5e6ba21 | 2015-07-13 07:35:05 -0700 | [diff] [blame] | 76 | fPipelineBuilder = const_cast<GrPipelineBuilder*>(pipelineBuilder); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 77 | if (nullptr != pipelineBuilder) { |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 78 | fColorEffectCnt = pipelineBuilder->numColorFragmentProcessors(); |
| 79 | fCoverageEffectCnt = pipelineBuilder->numCoverageFragmentProcessors(); |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 80 | SkDEBUGCODE(++pipelineBuilder->fBlockEffectRemovalCnt;) |
egdaniel | 21aed57 | 2014-08-26 12:24:06 -0700 | [diff] [blame] | 81 | } |
bsalomon@google.com | d62e88e | 2013-02-01 14:19:27 +0000 | [diff] [blame] | 82 | } |
| 83 | |
jvanverth@google.com | cc78238 | 2013-01-28 20:39:48 +0000 | [diff] [blame] | 84 | //////////////////////////////////////////////////////////////////////////////// |
| 85 | |
egdaniel | 8dd688b | 2015-01-22 10:16:09 -0800 | [diff] [blame] | 86 | GrPipelineBuilder::~GrPipelineBuilder() { |
egdaniel | 170f90b | 2014-09-16 12:54:40 -0700 | [diff] [blame] | 87 | SkASSERT(0 == fBlockEffectRemovalCnt); |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 88 | for (int i = 0; i < fColorFragmentProcessors.count(); ++i) { |
| 89 | fColorFragmentProcessors[i]->unref(); |
| 90 | } |
| 91 | for (int i = 0; i < fCoverageFragmentProcessors.count(); ++i) { |
| 92 | fCoverageFragmentProcessors[i]->unref(); |
| 93 | } |
egdaniel | 170f90b | 2014-09-16 12:54:40 -0700 | [diff] [blame] | 94 | } |
| 95 | |
egdaniel | 89af44a | 2014-09-26 06:15:04 -0700 | [diff] [blame] | 96 | //////////////////////////////////////////////////////////////////////////////// |
| 97 | |
bsalomon | abd30f5 | 2015-08-13 13:34:48 -0700 | [diff] [blame] | 98 | void GrPipelineBuilder::calcColorInvariantOutput(const GrDrawBatch* batch) const { |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 99 | fColorProcInfo.calcColorWithBatch(batch, fColorFragmentProcessors.begin(), |
| 100 | this->numColorFragmentProcessors()); |
joshualitt | 4d8da81 | 2015-01-28 12:53:54 -0800 | [diff] [blame] | 101 | } |
| 102 | |
bsalomon | abd30f5 | 2015-08-13 13:34:48 -0700 | [diff] [blame] | 103 | void GrPipelineBuilder::calcCoverageInvariantOutput(const GrDrawBatch* batch) const { |
bsalomon | ac856c9 | 2015-08-27 06:30:17 -0700 | [diff] [blame] | 104 | fCoverageProcInfo.calcCoverageWithBatch(batch, fCoverageFragmentProcessors.begin(), |
| 105 | this->numCoverageFragmentProcessors()); |
joshualitt | 4d8da81 | 2015-01-28 12:53:54 -0800 | [diff] [blame] | 106 | } |
egdaniel | 723b050 | 2015-09-15 09:31:40 -0700 | [diff] [blame] | 107 | |