bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 1 | /* |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
bsalomon@google.com | 1fadb20 | 2011-12-12 16:10:08 +0000 | [diff] [blame] | 8 | #include "GrContext.h" |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 9 | #include "GrContextPriv.h" |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 10 | #include "GrContextOptions.h" |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 11 | #include "GrDrawingManager.h" |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 12 | #include "GrRenderTargetContext.h" |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 13 | #include "GrResourceCache.h" |
bsalomon | d309e7a | 2015-04-30 14:18:54 -0700 | [diff] [blame] | 14 | #include "GrResourceProvider.h" |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 15 | #include "GrRenderTargetProxy.h" |
robertphillips@google.com | 72176b2 | 2012-05-23 13:19:12 +0000 | [diff] [blame] | 16 | #include "GrSoftwarePathRenderer.h" |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 17 | #include "GrSurfaceContext.h" |
bsalomon | afbf2d6 | 2014-09-30 12:18:44 -0700 | [diff] [blame] | 18 | #include "GrSurfacePriv.h" |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 19 | #include "GrTextureContext.h" |
robertphillips | 3dc6ae5 | 2015-10-20 09:54:32 -0700 | [diff] [blame] | 20 | |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 21 | #include "SkConfig8888.h" |
bsalomon | f276ac5 | 2015-10-09 13:36:42 -0700 | [diff] [blame] | 22 | #include "SkGrPriv.h" |
joshualitt | 7441782 | 2015-08-07 11:42:16 -0700 | [diff] [blame] | 23 | |
Brian Salomon | 7dae46a | 2016-12-14 16:21:37 -0500 | [diff] [blame] | 24 | #include "batches/GrCopySurfaceOp.h" |
joshualitt | 5478d42 | 2014-11-14 16:00:38 -0800 | [diff] [blame] | 25 | #include "effects/GrConfigConversionEffect.h" |
brianosman | 2d1ee79 | 2016-05-05 12:24:31 -0700 | [diff] [blame] | 26 | #include "effects/GrGammaEffect.h" |
joshualitt | e804292 | 2015-12-11 06:11:21 -0800 | [diff] [blame] | 27 | #include "text/GrTextBlobCache.h" |
joshualitt | 5478d42 | 2014-11-14 16:00:38 -0800 | [diff] [blame] | 28 | |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame] | 29 | #define ASSERT_OWNED_RESOURCE(R) SkASSERT(!(R) || (R)->getContext() == this) |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 30 | #define ASSERT_SINGLE_OWNER \ |
| 31 | SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(&fSingleOwner);) |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 32 | #define ASSERT_SINGLE_OWNER_PRIV \ |
| 33 | SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(&fContext->fSingleOwner);) |
robertphillips | 7761d61 | 2016-05-16 09:14:53 -0700 | [diff] [blame] | 34 | #define RETURN_IF_ABANDONED if (fDrawingManager->wasAbandoned()) { return; } |
| 35 | #define RETURN_FALSE_IF_ABANDONED if (fDrawingManager->wasAbandoned()) { return false; } |
| 36 | #define RETURN_NULL_IF_ABANDONED if (fDrawingManager->wasAbandoned()) { return nullptr; } |
bsalomon@google.com | bc4b654 | 2011-11-19 13:56:11 +0000 | [diff] [blame] | 37 | |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 38 | //////////////////////////////////////////////////////////////////////////////// |
| 39 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 40 | GrContext* GrContext::Create(GrBackend backend, GrBackendContext backendContext) { |
| 41 | GrContextOptions defaultOptions; |
| 42 | return Create(backend, backendContext, defaultOptions); |
| 43 | } |
bsalomon | f28cff7 | 2015-05-22 12:25:41 -0700 | [diff] [blame] | 44 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 45 | GrContext* GrContext::Create(GrBackend backend, GrBackendContext backendContext, |
| 46 | const GrContextOptions& options) { |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 47 | GrContext* context = new GrContext; |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 48 | |
| 49 | if (context->init(backend, backendContext, options)) { |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 50 | return context; |
| 51 | } else { |
| 52 | context->unref(); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 53 | return nullptr; |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 54 | } |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 55 | } |
| 56 | |
joshualitt | 0acd0d3 | 2015-05-07 08:23:19 -0700 | [diff] [blame] | 57 | static int32_t gNextID = 1; |
| 58 | static int32_t next_id() { |
| 59 | int32_t id; |
| 60 | do { |
| 61 | id = sk_atomic_inc(&gNextID); |
| 62 | } while (id == SK_InvalidGenID); |
| 63 | return id; |
| 64 | } |
| 65 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 66 | GrContext::GrContext() : fUniqueID(next_id()) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 67 | fGpu = nullptr; |
| 68 | fCaps = nullptr; |
| 69 | fResourceCache = nullptr; |
| 70 | fResourceProvider = nullptr; |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 71 | fBatchFontCache = nullptr; |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 72 | } |
| 73 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 74 | bool GrContext::init(GrBackend backend, GrBackendContext backendContext, |
| 75 | const GrContextOptions& options) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 76 | ASSERT_SINGLE_OWNER |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 77 | SkASSERT(!fGpu); |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 78 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 79 | fGpu = GrGpu::Create(backend, backendContext, options, this); |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 80 | if (!fGpu) { |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 81 | return false; |
| 82 | } |
bsalomon | 69cfe95 | 2015-11-30 13:27:47 -0800 | [diff] [blame] | 83 | this->initCommon(options); |
bsalomon | 3343557 | 2014-11-05 14:47:41 -0800 | [diff] [blame] | 84 | return true; |
| 85 | } |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 86 | |
bsalomon | 69cfe95 | 2015-11-30 13:27:47 -0800 | [diff] [blame] | 87 | void GrContext::initCommon(const GrContextOptions& options) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 88 | ASSERT_SINGLE_OWNER |
| 89 | |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 90 | fCaps = SkRef(fGpu->caps()); |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 91 | fResourceCache = new GrResourceCache(fCaps); |
joshualitt | 6d0872d | 2016-01-11 08:27:48 -0800 | [diff] [blame] | 92 | fResourceProvider = new GrResourceProvider(fGpu, fResourceCache, &fSingleOwner); |
commit-bot@chromium.org | 1836d33 | 2013-07-16 22:55:03 +0000 | [diff] [blame] | 93 | |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 94 | fDidTestPMConversions = false; |
| 95 | |
Robert Phillips | f2361d2 | 2016-10-25 14:20:06 -0400 | [diff] [blame] | 96 | GrRenderTargetOpList::Options rtOpListOptions; |
| 97 | rtOpListOptions.fClipBatchToBounds = options.fClipBatchToBounds; |
Robert Phillips | f2361d2 | 2016-10-25 14:20:06 -0400 | [diff] [blame] | 98 | rtOpListOptions.fMaxBatchLookback = options.fMaxBatchLookback; |
| 99 | rtOpListOptions.fMaxBatchLookahead = options.fMaxBatchLookahead; |
bsalomon | 6b2552f | 2016-09-15 13:50:26 -0700 | [diff] [blame] | 100 | GrPathRendererChain::Options prcOptions; |
| 101 | prcOptions.fDisableDistanceFieldRenderer = options.fDisableDistanceFieldPaths; |
bsalomon | 39ef7fb | 2016-09-21 11:16:05 -0700 | [diff] [blame] | 102 | prcOptions.fAllowPathMaskCaching = options.fAllowPathMaskCaching; |
| 103 | prcOptions.fDisableAllPathRenderers = options.fForceSWPathMasks; |
Robert Phillips | f2361d2 | 2016-10-25 14:20:06 -0400 | [diff] [blame] | 104 | fDrawingManager.reset(new GrDrawingManager(this, rtOpListOptions, prcOptions, |
| 105 | options.fImmediateMode, &fSingleOwner)); |
joshualitt | 7c3a2f8 | 2015-03-31 13:32:05 -0700 | [diff] [blame] | 106 | |
| 107 | // GrBatchFontCache will eventually replace GrFontCache |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 108 | fBatchFontCache = new GrBatchFontCache(this); |
joshualitt | b7133be | 2015-04-08 09:08:31 -0700 | [diff] [blame] | 109 | |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 110 | fTextBlobCache.reset(new GrTextBlobCache(TextBlobCacheOverBudgetCB, this)); |
bsalomon@google.com | c0af317 | 2012-06-15 14:10:09 +0000 | [diff] [blame] | 111 | } |
| 112 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 113 | GrContext::~GrContext() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 114 | ASSERT_SINGLE_OWNER |
| 115 | |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 116 | if (!fGpu) { |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 117 | SkASSERT(!fCaps); |
bsalomon@google.com | 733c062 | 2013-04-24 17:59:32 +0000 | [diff] [blame] | 118 | return; |
| 119 | } |
| 120 | |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 121 | this->flush(); |
robertphillips@google.com | 5acc0e3 | 2012-05-17 12:01:02 +0000 | [diff] [blame] | 122 | |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 123 | fDrawingManager->cleanup(); |
robertphillips | 2334fb6 | 2015-06-17 05:43:33 -0700 | [diff] [blame] | 124 | |
robertphillips@google.com | 950b1b0 | 2013-10-21 17:37:28 +0000 | [diff] [blame] | 125 | for (int i = 0; i < fCleanUpData.count(); ++i) { |
| 126 | (*fCleanUpData[i].fFunc)(this, fCleanUpData[i].fInfo); |
| 127 | } |
| 128 | |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 129 | delete fResourceProvider; |
| 130 | delete fResourceCache; |
| 131 | delete fBatchFontCache; |
robertphillips@google.com | f6747b0 | 2012-06-12 00:32:28 +0000 | [diff] [blame] | 132 | |
bsalomon@google.com | 205d460 | 2011-04-25 12:43:45 +0000 | [diff] [blame] | 133 | fGpu->unref(); |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 134 | fCaps->unref(); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 135 | } |
| 136 | |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 137 | sk_sp<GrContextThreadSafeProxy> GrContext::threadSafeProxy() { |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 138 | if (!fThreadSafeProxy) { |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 139 | fThreadSafeProxy.reset(new GrContextThreadSafeProxy(sk_ref_sp(fCaps), this->uniqueID())); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 140 | } |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 141 | return fThreadSafeProxy; |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 142 | } |
| 143 | |
bsalomon | 2354f84 | 2014-07-28 13:48:36 -0700 | [diff] [blame] | 144 | void GrContext::abandonContext() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 145 | ASSERT_SINGLE_OWNER |
| 146 | |
bsalomon | d309e7a | 2015-04-30 14:18:54 -0700 | [diff] [blame] | 147 | fResourceProvider->abandon(); |
robertphillips | 0dfa62c | 2015-11-16 06:23:31 -0800 | [diff] [blame] | 148 | |
| 149 | // Need to abandon the drawing manager first so all the render targets |
| 150 | // will be released/forgotten before they too are abandoned. |
| 151 | fDrawingManager->abandon(); |
| 152 | |
bsalomon@google.com | 205d460 | 2011-04-25 12:43:45 +0000 | [diff] [blame] | 153 | // abandon first to so destructors |
| 154 | // don't try to free the resources in the API. |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 155 | fResourceCache->abandonAll(); |
bsalomon | c8dc1f7 | 2014-08-21 13:02:13 -0700 | [diff] [blame] | 156 | |
bsalomon | 6e2aad4 | 2016-04-01 11:54:31 -0700 | [diff] [blame] | 157 | fGpu->disconnect(GrGpu::DisconnectType::kAbandon); |
| 158 | |
| 159 | fBatchFontCache->freeAll(); |
bsalomon | 6e2aad4 | 2016-04-01 11:54:31 -0700 | [diff] [blame] | 160 | fTextBlobCache->freeAll(); |
| 161 | } |
| 162 | |
| 163 | void GrContext::releaseResourcesAndAbandonContext() { |
| 164 | ASSERT_SINGLE_OWNER |
| 165 | |
| 166 | fResourceProvider->abandon(); |
| 167 | |
| 168 | // Need to abandon the drawing manager first so all the render targets |
| 169 | // will be released/forgotten before they too are abandoned. |
| 170 | fDrawingManager->abandon(); |
| 171 | |
| 172 | // Release all resources in the backend 3D API. |
| 173 | fResourceCache->releaseAll(); |
| 174 | |
| 175 | fGpu->disconnect(GrGpu::DisconnectType::kCleanup); |
bsalomon@google.com | 205d460 | 2011-04-25 12:43:45 +0000 | [diff] [blame] | 176 | |
joshualitt | 7c3a2f8 | 2015-03-31 13:32:05 -0700 | [diff] [blame] | 177 | fBatchFontCache->freeAll(); |
joshualitt | 26ffc00 | 2015-04-16 11:24:04 -0700 | [diff] [blame] | 178 | fTextBlobCache->freeAll(); |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 179 | } |
| 180 | |
bsalomon@google.com | 0a208a1 | 2013-06-28 18:57:35 +0000 | [diff] [blame] | 181 | void GrContext::resetContext(uint32_t state) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 182 | ASSERT_SINGLE_OWNER |
bsalomon@google.com | 0a208a1 | 2013-06-28 18:57:35 +0000 | [diff] [blame] | 183 | fGpu->markContextDirty(state); |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 184 | } |
| 185 | |
| 186 | void GrContext::freeGpuResources() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 187 | ASSERT_SINGLE_OWNER |
| 188 | |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 189 | this->flush(); |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 190 | |
joshualitt | 7c3a2f8 | 2015-03-31 13:32:05 -0700 | [diff] [blame] | 191 | fBatchFontCache->freeAll(); |
robertphillips | 6873782 | 2015-10-29 12:12:21 -0700 | [diff] [blame] | 192 | |
| 193 | fDrawingManager->freeGpuResources(); |
bsalomon | 3033b9f | 2015-04-13 11:09:56 -0700 | [diff] [blame] | 194 | |
| 195 | fResourceCache->purgeAllUnlocked(); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 196 | } |
| 197 | |
commit-bot@chromium.org | 95c2003 | 2014-05-09 14:29:32 +0000 | [diff] [blame] | 198 | void GrContext::getResourceCacheUsage(int* resourceCount, size_t* resourceBytes) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 199 | ASSERT_SINGLE_OWNER |
| 200 | |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 201 | if (resourceCount) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 202 | *resourceCount = fResourceCache->getBudgetedResourceCount(); |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 203 | } |
| 204 | if (resourceBytes) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 205 | *resourceBytes = fResourceCache->getBudgetedResourceBytes(); |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 206 | } |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 207 | } |
| 208 | |
bsalomon@google.com | fea37b5 | 2011-04-25 15:51:06 +0000 | [diff] [blame] | 209 | //////////////////////////////////////////////////////////////////////////////// |
| 210 | |
joshualitt | 0db6dfa | 2015-04-10 07:01:30 -0700 | [diff] [blame] | 211 | void GrContext::TextBlobCacheOverBudgetCB(void* data) { |
| 212 | SkASSERT(data); |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 213 | // TextBlobs are drawn at the SkGpuDevice level, therefore they cannot rely on |
| 214 | // GrRenderTargetContext to perform a necessary flush. The solution is to move drawText calls |
| 215 | // to below the GrContext level, but this is not trivial because they call drawPath on |
| 216 | // SkGpuDevice. |
joshualitt | 0db6dfa | 2015-04-10 07:01:30 -0700 | [diff] [blame] | 217 | GrContext* context = reinterpret_cast<GrContext*>(data); |
| 218 | context->flush(); |
| 219 | } |
| 220 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 221 | //////////////////////////////////////////////////////////////////////////////// |
| 222 | |
bsalomon | b77a907 | 2016-09-07 10:02:04 -0700 | [diff] [blame] | 223 | void GrContext::flush() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 224 | ASSERT_SINGLE_OWNER |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 225 | RETURN_IF_ABANDONED |
bsalomon | b77a907 | 2016-09-07 10:02:04 -0700 | [diff] [blame] | 226 | fDrawingManager->flush(); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 227 | } |
| 228 | |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 229 | bool sw_convert_to_premul(GrPixelConfig srcConfig, int width, int height, size_t inRowBytes, |
| 230 | const void* inPixels, size_t outRowBytes, void* outPixels) { |
| 231 | SkSrcPixelInfo srcPI; |
brianosman | 396fcdb | 2016-07-22 06:26:11 -0700 | [diff] [blame] | 232 | if (!GrPixelConfigToColorType(srcConfig, &srcPI.fColorType)) { |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 233 | return false; |
| 234 | } |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 235 | srcPI.fAlphaType = kUnpremul_SkAlphaType; |
| 236 | srcPI.fPixels = inPixels; |
| 237 | srcPI.fRowBytes = inRowBytes; |
| 238 | |
| 239 | SkDstPixelInfo dstPI; |
| 240 | dstPI.fColorType = srcPI.fColorType; |
| 241 | dstPI.fAlphaType = kPremul_SkAlphaType; |
| 242 | dstPI.fPixels = outPixels; |
| 243 | dstPI.fRowBytes = outRowBytes; |
| 244 | |
| 245 | return srcPI.convertPixelsTo(&dstPI, width, height); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 246 | } |
| 247 | |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 248 | bool GrContext::writeSurfacePixels(GrSurface* surface, |
| 249 | int left, int top, int width, int height, |
| 250 | GrPixelConfig srcConfig, const void* buffer, size_t rowBytes, |
| 251 | uint32_t pixelOpsFlags) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 252 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 253 | RETURN_FALSE_IF_ABANDONED |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 254 | ASSERT_OWNED_RESOURCE(surface); |
| 255 | SkASSERT(surface); |
joshualitt | bc90735 | 2016-01-13 06:45:40 -0800 | [diff] [blame] | 256 | GR_AUDIT_TRAIL_AUTO_FRAME(&fAuditTrail, "GrContext::writeSurfacePixels"); |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 257 | |
| 258 | this->testPMConversionsIfNecessary(pixelOpsFlags); |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 259 | |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 260 | // Trim the params here so that if we wind up making a temporary surface it can be as small as |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 261 | // necessary and because GrGpu::getWritePixelsInfo requires it. |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 262 | if (!GrSurfacePriv::AdjustWritePixelParams(surface->width(), surface->height(), |
| 263 | GrBytesPerPixel(srcConfig), &left, &top, &width, |
| 264 | &height, &buffer, &rowBytes)) { |
| 265 | return false; |
| 266 | } |
| 267 | |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 268 | bool applyPremulToSrc = false; |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 269 | if (kUnpremul_PixelOpsFlag & pixelOpsFlags) { |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 270 | if (!GrPixelConfigIs8888Unorm(srcConfig)) { |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 271 | return false; |
| 272 | } |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 273 | applyPremulToSrc = true; |
| 274 | } |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 275 | // We don't allow conversion between integer configs and float/fixed configs. |
| 276 | if (GrPixelConfigIsSint(surface->config()) != GrPixelConfigIsSint(srcConfig)) { |
| 277 | return false; |
| 278 | } |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 279 | |
| 280 | GrGpu::DrawPreference drawPreference = GrGpu::kNoDraw_DrawPreference; |
| 281 | // Don't prefer to draw for the conversion (and thereby access a texture from the cache) when |
| 282 | // we've already determined that there isn't a roundtrip preserving conversion processor pair. |
| 283 | if (applyPremulToSrc && !this->didFailPMUPMConversionTest()) { |
| 284 | drawPreference = GrGpu::kCallerPrefersDraw_DrawPreference; |
| 285 | } |
| 286 | |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 287 | GrGpu::WritePixelTempDrawInfo tempDrawInfo; |
cblume | ed82800 | 2016-02-16 13:00:01 -0800 | [diff] [blame] | 288 | if (!fGpu->getWritePixelsInfo(surface, width, height, srcConfig, &drawPreference, |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 289 | &tempDrawInfo)) { |
| 290 | return false; |
| 291 | } |
| 292 | |
| 293 | if (!(kDontFlush_PixelOpsFlag & pixelOpsFlags) && surface->surfacePriv().hasPendingIO()) { |
| 294 | this->flush(); |
| 295 | } |
| 296 | |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 297 | sk_sp<GrTexture> tempTexture; |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 298 | if (GrGpu::kNoDraw_DrawPreference != drawPreference) { |
bsalomon | eae6200 | 2015-07-31 13:59:30 -0700 | [diff] [blame] | 299 | tempTexture.reset( |
| 300 | this->textureProvider()->createApproxTexture(tempDrawInfo.fTempSurfaceDesc)); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 301 | if (!tempTexture && GrGpu::kRequireDraw_DrawPreference == drawPreference) { |
| 302 | return false; |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | // temp buffer for doing sw premul conversion, if needed. |
| 307 | SkAutoSTMalloc<128 * 128, uint32_t> tmpPixels(0); |
| 308 | if (tempTexture) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 309 | sk_sp<GrFragmentProcessor> fp; |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 310 | SkMatrix textureMatrix; |
| 311 | textureMatrix.setIDiv(tempTexture->width(), tempTexture->height()); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 312 | if (applyPremulToSrc) { |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 313 | fp = this->createUPMToPMEffect(tempTexture.get(), tempDrawInfo.fSwizzle, textureMatrix); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 314 | // If premultiplying was the only reason for the draw, fall back to a straight write. |
| 315 | if (!fp) { |
| 316 | if (GrGpu::kCallerPrefersDraw_DrawPreference == drawPreference) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 317 | tempTexture.reset(nullptr); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 318 | } |
| 319 | } else { |
| 320 | applyPremulToSrc = false; |
| 321 | } |
| 322 | } |
| 323 | if (tempTexture) { |
| 324 | if (!fp) { |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 325 | fp = GrConfigConversionEffect::Make(tempTexture.get(), tempDrawInfo.fSwizzle, |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 326 | GrConfigConversionEffect::kNone_PMConversion, |
| 327 | textureMatrix); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 328 | if (!fp) { |
| 329 | return false; |
| 330 | } |
| 331 | } |
| 332 | GrRenderTarget* renderTarget = surface->asRenderTarget(); |
| 333 | SkASSERT(renderTarget); |
| 334 | if (tempTexture->surfacePriv().hasPendingIO()) { |
| 335 | this->flush(); |
| 336 | } |
| 337 | if (applyPremulToSrc) { |
| 338 | size_t tmpRowBytes = 4 * width; |
| 339 | tmpPixels.reset(width * height); |
| 340 | if (!sw_convert_to_premul(srcConfig, width, height, rowBytes, buffer, tmpRowBytes, |
| 341 | tmpPixels.get())) { |
| 342 | return false; |
| 343 | } |
| 344 | rowBytes = tmpRowBytes; |
| 345 | buffer = tmpPixels.get(); |
| 346 | applyPremulToSrc = false; |
| 347 | } |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 348 | if (!fGpu->writePixels(tempTexture.get(), 0, 0, width, height, |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 349 | tempDrawInfo.fWriteConfig, buffer, |
bsalomon | 6cb3cbe | 2015-07-30 07:34:27 -0700 | [diff] [blame] | 350 | rowBytes)) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 351 | return false; |
| 352 | } |
| 353 | SkMatrix matrix; |
| 354 | matrix.setTranslate(SkIntToScalar(left), SkIntToScalar(top)); |
brianosman | dfe4f2e | 2016-07-21 13:28:36 -0700 | [diff] [blame] | 355 | // TODO: Need to decide the semantics of this function for color spaces. Do we support |
| 356 | // conversion from a passed-in color space? For now, specifying nullptr means that this |
| 357 | // path will do no conversion, so it will match the behavior of the non-draw path. |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 358 | sk_sp<GrRenderTargetContext> renderTargetContext( |
| 359 | this->contextPriv().makeWrappedRenderTargetContext(sk_ref_sp(renderTarget), |
| 360 | nullptr)); |
| 361 | if (!renderTargetContext) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 362 | return false; |
| 363 | } |
egdaniel | c4b7272 | 2015-11-23 13:20:41 -0800 | [diff] [blame] | 364 | GrPaint paint; |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 365 | paint.addColorFragmentProcessor(std::move(fp)); |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 366 | paint.setPorterDuffXPFactory(SkBlendMode::kSrc); |
brianosman | a167e74 | 2016-05-24 06:18:48 -0700 | [diff] [blame] | 367 | paint.setAllowSRGBInputs(true); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 368 | SkRect rect = SkRect::MakeWH(SkIntToScalar(width), SkIntToScalar(height)); |
Brian Salomon | 0e8fc8b | 2016-12-09 15:10:07 -0500 | [diff] [blame] | 369 | renderTargetContext->drawRect(GrNoClip(), paint, GrAA::kNo, matrix, rect, nullptr); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 370 | |
| 371 | if (kFlushWrites_PixelOp & pixelOpsFlags) { |
| 372 | this->flushSurfaceWrites(surface); |
| 373 | } |
| 374 | } |
| 375 | } |
| 376 | if (!tempTexture) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 377 | if (applyPremulToSrc) { |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 378 | size_t tmpRowBytes = 4 * width; |
| 379 | tmpPixels.reset(width * height); |
| 380 | if (!sw_convert_to_premul(srcConfig, width, height, rowBytes, buffer, tmpRowBytes, |
| 381 | tmpPixels.get())) { |
| 382 | return false; |
| 383 | } |
| 384 | rowBytes = tmpRowBytes; |
| 385 | buffer = tmpPixels.get(); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 386 | applyPremulToSrc = false; |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 387 | } |
bsalomon | 6cb3cbe | 2015-07-30 07:34:27 -0700 | [diff] [blame] | 388 | return fGpu->writePixels(surface, left, top, width, height, srcConfig, buffer, rowBytes); |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 389 | } |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 390 | return true; |
| 391 | } |
bsalomon@google.com | a91e923 | 2012-02-23 15:39:54 +0000 | [diff] [blame] | 392 | |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 393 | bool GrContext::readSurfacePixels(GrSurface* src, |
| 394 | int left, int top, int width, int height, |
| 395 | GrPixelConfig dstConfig, void* buffer, size_t rowBytes, |
| 396 | uint32_t flags) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 397 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 398 | RETURN_FALSE_IF_ABANDONED |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 399 | ASSERT_OWNED_RESOURCE(src); |
| 400 | SkASSERT(src); |
joshualitt | bc90735 | 2016-01-13 06:45:40 -0800 | [diff] [blame] | 401 | GR_AUDIT_TRAIL_AUTO_FRAME(&fAuditTrail, "GrContext::readSurfacePixels"); |
bsalomon | 32ab260 | 2015-09-09 18:57:49 -0700 | [diff] [blame] | 402 | |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 403 | this->testPMConversionsIfNecessary(flags); |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 404 | |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 405 | // Adjust the params so that if we wind up using an intermediate surface we've already done |
| 406 | // all the trimming and the temporary can be the min size required. |
| 407 | if (!GrSurfacePriv::AdjustReadPixelParams(src->width(), src->height(), |
| 408 | GrBytesPerPixel(dstConfig), &left, |
| 409 | &top, &width, &height, &buffer, &rowBytes)) { |
| 410 | return false; |
| 411 | } |
| 412 | |
| 413 | if (!(kDontFlush_PixelOpsFlag & flags) && src->surfacePriv().hasPendingWrite()) { |
bsalomon@google.com | 6f37951 | 2011-11-16 20:36:03 +0000 | [diff] [blame] | 414 | this->flush(); |
| 415 | } |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 416 | |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 417 | bool unpremul = SkToBool(kUnpremul_PixelOpsFlag & flags); |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 418 | if (unpremul && !GrPixelConfigIs8888Unorm(dstConfig)) { |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 419 | // The unpremul flag is only allowed for 8888 configs. |
bsalomon@google.com | 0a97be2 | 2011-11-08 19:20:57 +0000 | [diff] [blame] | 420 | return false; |
| 421 | } |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 422 | // We don't allow conversion between integer configs and float/fixed configs. |
| 423 | if (GrPixelConfigIsSint(src->config()) != GrPixelConfigIsSint(dstConfig)) { |
| 424 | return false; |
| 425 | } |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 426 | |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 427 | GrGpu::DrawPreference drawPreference = GrGpu::kNoDraw_DrawPreference; |
| 428 | // Don't prefer to draw for the conversion (and thereby access a texture from the cache) when |
| 429 | // we've already determined that there isn't a roundtrip preserving conversion processor pair. |
| 430 | if (unpremul && !this->didFailPMUPMConversionTest()) { |
| 431 | drawPreference = GrGpu::kCallerPrefersDraw_DrawPreference; |
| 432 | } |
| 433 | |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 434 | GrGpu::ReadPixelTempDrawInfo tempDrawInfo; |
| 435 | if (!fGpu->getReadPixelsInfo(src, width, height, rowBytes, dstConfig, &drawPreference, |
| 436 | &tempDrawInfo)) { |
| 437 | return false; |
| 438 | } |
bsalomon | 191bcc0 | 2014-11-14 11:31:13 -0800 | [diff] [blame] | 439 | |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 440 | sk_sp<GrSurface> surfaceToRead(SkRef(src)); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 441 | bool didTempDraw = false; |
| 442 | if (GrGpu::kNoDraw_DrawPreference != drawPreference) { |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 443 | if (SkBackingFit::kExact == tempDrawInfo.fTempSurfaceFit) { |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 444 | // We only respect this when the entire src is being read. Otherwise we can trigger too |
| 445 | // many odd ball texture sizes and trash the cache. |
bsalomon | eae6200 | 2015-07-31 13:59:30 -0700 | [diff] [blame] | 446 | if (width != src->width() || height != src->height()) { |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 447 | tempDrawInfo.fTempSurfaceFit= SkBackingFit::kApprox; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 448 | } |
bsalomon@google.com | 56d11e0 | 2011-11-30 19:59:08 +0000 | [diff] [blame] | 449 | } |
brianosman | dfe4f2e | 2016-07-21 13:28:36 -0700 | [diff] [blame] | 450 | // TODO: Need to decide the semantics of this function for color spaces. Do we support |
| 451 | // conversion to a passed-in color space? For now, specifying nullptr means that this |
| 452 | // path will do no conversion, so it will match the behavior of the non-draw path. |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 453 | sk_sp<GrRenderTargetContext> tempRTC = this->makeRenderTargetContext( |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 454 | tempDrawInfo.fTempSurfaceFit, |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 455 | tempDrawInfo.fTempSurfaceDesc.fWidth, |
| 456 | tempDrawInfo.fTempSurfaceDesc.fHeight, |
| 457 | tempDrawInfo.fTempSurfaceDesc.fConfig, |
brianosman | dfe4f2e | 2016-07-21 13:28:36 -0700 | [diff] [blame] | 458 | nullptr, |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 459 | tempDrawInfo.fTempSurfaceDesc.fSampleCnt, |
| 460 | tempDrawInfo.fTempSurfaceDesc.fOrigin); |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 461 | if (tempRTC) { |
bsalomon@google.com | b9086a0 | 2012-11-01 18:02:54 +0000 | [diff] [blame] | 462 | SkMatrix textureMatrix; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 463 | textureMatrix.setTranslate(SkIntToScalar(left), SkIntToScalar(top)); |
bsalomon@google.com | d8b5fac | 2012-11-01 17:02:46 +0000 | [diff] [blame] | 464 | textureMatrix.postIDiv(src->width(), src->height()); |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 465 | sk_sp<GrFragmentProcessor> fp; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 466 | if (unpremul) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 467 | fp = this->createPMToUPMEffect(src->asTexture(), tempDrawInfo.fSwizzle, |
| 468 | textureMatrix); |
joshualitt | b0a8a37 | 2014-09-23 09:50:21 -0700 | [diff] [blame] | 469 | if (fp) { |
bsalomon@google.com | 9c68058 | 2013-02-06 18:17:50 +0000 | [diff] [blame] | 470 | unpremul = false; // we no longer need to do this on CPU after the read back. |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 471 | } else if (GrGpu::kCallerPrefersDraw_DrawPreference == drawPreference) { |
| 472 | // We only wanted to do the draw in order to perform the unpremul so don't |
| 473 | // bother. |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 474 | tempRTC.reset(nullptr); |
bsalomon@google.com | d8b5fac | 2012-11-01 17:02:46 +0000 | [diff] [blame] | 475 | } |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 476 | } |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 477 | if (!fp && tempRTC) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 478 | fp = GrConfigConversionEffect::Make(src->asTexture(), tempDrawInfo.fSwizzle, |
| 479 | GrConfigConversionEffect::kNone_PMConversion, |
| 480 | textureMatrix); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 481 | } |
| 482 | if (fp) { |
egdaniel | c4b7272 | 2015-11-23 13:20:41 -0800 | [diff] [blame] | 483 | GrPaint paint; |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 484 | paint.addColorFragmentProcessor(std::move(fp)); |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 485 | paint.setPorterDuffXPFactory(SkBlendMode::kSrc); |
brianosman | a167e74 | 2016-05-24 06:18:48 -0700 | [diff] [blame] | 486 | paint.setAllowSRGBInputs(true); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 487 | SkRect rect = SkRect::MakeWH(SkIntToScalar(width), SkIntToScalar(height)); |
Brian Salomon | 0e8fc8b | 2016-12-09 15:10:07 -0500 | [diff] [blame] | 488 | tempRTC->drawRect(GrNoClip(), paint, GrAA::kNo, SkMatrix::I(), rect, nullptr); |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 489 | surfaceToRead.reset(tempRTC->asTexture().release()); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 490 | left = 0; |
| 491 | top = 0; |
| 492 | didTempDraw = true; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 493 | } |
bsalomon@google.com | 0342a85 | 2012-08-20 19:22:38 +0000 | [diff] [blame] | 494 | } |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 495 | } |
joshualitt | 5c55fef | 2014-10-31 14:04:35 -0700 | [diff] [blame] | 496 | |
Robert Phillips | 833dcf4 | 2016-11-18 08:44:13 -0500 | [diff] [blame] | 497 | if (!surfaceToRead) { |
| 498 | return false; |
| 499 | } |
| 500 | |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 501 | if (GrGpu::kRequireDraw_DrawPreference == drawPreference && !didTempDraw) { |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 502 | return false; |
| 503 | } |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 504 | GrPixelConfig configToRead = dstConfig; |
| 505 | if (didTempDraw) { |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 506 | this->flushSurfaceWrites(surfaceToRead.get()); |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 507 | configToRead = tempDrawInfo.fReadConfig; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 508 | } |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 509 | if (!fGpu->readPixels(surfaceToRead.get(), left, top, width, height, configToRead, buffer, |
| 510 | rowBytes)) { |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 511 | return false; |
| 512 | } |
| 513 | |
| 514 | // Perform umpremul conversion if we weren't able to perform it as a draw. |
| 515 | if (unpremul) { |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 516 | SkDstPixelInfo dstPI; |
brianosman | 396fcdb | 2016-07-22 06:26:11 -0700 | [diff] [blame] | 517 | if (!GrPixelConfigToColorType(dstConfig, &dstPI.fColorType)) { |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 518 | return false; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 519 | } |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 520 | dstPI.fAlphaType = kUnpremul_SkAlphaType; |
| 521 | dstPI.fPixels = buffer; |
| 522 | dstPI.fRowBytes = rowBytes; |
| 523 | |
| 524 | SkSrcPixelInfo srcPI; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 525 | srcPI.fColorType = dstPI.fColorType; |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 526 | srcPI.fAlphaType = kPremul_SkAlphaType; |
| 527 | srcPI.fPixels = buffer; |
| 528 | srcPI.fRowBytes = rowBytes; |
| 529 | |
| 530 | return srcPI.convertPixelsTo(&dstPI, width, height); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 531 | } |
| 532 | return true; |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 533 | } |
| 534 | |
bsalomon | c49e868 | 2015-06-30 11:37:35 -0700 | [diff] [blame] | 535 | void GrContext::prepareSurfaceForExternalIO(GrSurface* surface) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 536 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 537 | RETURN_IF_ABANDONED |
bsalomon | 87a94eb | 2014-11-03 14:28:32 -0800 | [diff] [blame] | 538 | SkASSERT(surface); |
| 539 | ASSERT_OWNED_RESOURCE(surface); |
bsalomon | 6a2b194 | 2016-09-08 11:28:59 -0700 | [diff] [blame] | 540 | fDrawingManager->prepareSurfaceForExternalIO(surface); |
bsalomon@google.com | 75f9f25 | 2012-01-31 13:35:56 +0000 | [diff] [blame] | 541 | } |
| 542 | |
bsalomon | f80bfed | 2014-10-07 05:56:02 -0700 | [diff] [blame] | 543 | void GrContext::flushSurfaceWrites(GrSurface* surface) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 544 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 545 | RETURN_IF_ABANDONED |
bsalomon | f80bfed | 2014-10-07 05:56:02 -0700 | [diff] [blame] | 546 | if (surface->surfacePriv().hasPendingWrite()) { |
| 547 | this->flush(); |
| 548 | } |
| 549 | } |
| 550 | |
ajuma | 95243eb | 2016-08-24 08:19:02 -0700 | [diff] [blame] | 551 | void GrContext::flushSurfaceIO(GrSurface* surface) { |
| 552 | ASSERT_SINGLE_OWNER |
| 553 | RETURN_IF_ABANDONED |
| 554 | if (surface->surfacePriv().hasPendingIO()) { |
| 555 | this->flush(); |
| 556 | } |
| 557 | } |
| 558 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 559 | //////////////////////////////////////////////////////////////////////////////// |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 560 | int GrContext::getRecommendedSampleCount(GrPixelConfig config, |
| 561 | SkScalar dpi) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 562 | ASSERT_SINGLE_OWNER |
| 563 | |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 564 | if (!this->caps()->isConfigRenderable(config, true)) { |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 565 | return 0; |
| 566 | } |
| 567 | int chosenSampleCount = 0; |
jvanverth | e9c0fc6 | 2015-04-29 11:18:05 -0700 | [diff] [blame] | 568 | if (fGpu->caps()->shaderCaps()->pathRenderingSupport()) { |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 569 | if (dpi >= 250.0f) { |
| 570 | chosenSampleCount = 4; |
| 571 | } else { |
| 572 | chosenSampleCount = 16; |
| 573 | } |
| 574 | } |
egdaniel | eed519e | 2016-01-15 11:36:18 -0800 | [diff] [blame] | 575 | return chosenSampleCount <= fGpu->caps()->maxSampleCount() ? chosenSampleCount : 0; |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 576 | } |
| 577 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 578 | sk_sp<GrRenderTargetContext> GrContextPriv::makeWrappedRenderTargetContext( |
| 579 | sk_sp<GrRenderTarget> rt, |
| 580 | sk_sp<SkColorSpace> colorSpace, |
| 581 | const SkSurfaceProps* surfaceProps) { |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 582 | ASSERT_SINGLE_OWNER_PRIV |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 583 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 584 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(rt))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 585 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 586 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 587 | std::move(colorSpace), |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 588 | surfaceProps); |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 589 | } |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 590 | |
Robert Phillips | 31c2608 | 2016-12-14 15:12:15 -0500 | [diff] [blame] | 591 | sk_sp<GrSurfaceContext> GrContextPriv::makeWrappedSurfaceContext(sk_sp<GrSurfaceProxy> proxy) { |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 592 | ASSERT_SINGLE_OWNER_PRIV |
| 593 | |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 594 | if (proxy->asRenderTargetProxy()) { |
| 595 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), nullptr, nullptr); |
| 596 | } else { |
| 597 | SkASSERT(proxy->asTextureProxy()); |
| 598 | return this->drawingManager()->makeTextureContext(std::move(proxy)); |
| 599 | } |
| 600 | } |
| 601 | |
Robert Phillips | 31c2608 | 2016-12-14 15:12:15 -0500 | [diff] [blame] | 602 | sk_sp<GrSurfaceContext> GrContextPriv::makeWrappedSurfaceContext(sk_sp<GrSurface> surface) { |
| 603 | ASSERT_SINGLE_OWNER_PRIV |
| 604 | |
| 605 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
| 606 | |
| 607 | return this->makeWrappedSurfaceContext(std::move(proxy)); |
| 608 | } |
| 609 | |
Robert Phillips | e2f7d18 | 2016-12-15 09:23:05 -0500 | [diff] [blame^] | 610 | sk_sp<GrSurfaceContext> GrContextPriv::makeDeferredSurfaceContext(const GrSurfaceDesc& dstDesc, |
| 611 | SkBackingFit fit, |
| 612 | SkBudgeted isDstBudgeted) { |
| 613 | |
| 614 | sk_sp<GrSurfaceProxy> proxy = GrSurfaceProxy::MakeDeferred(*fContext->caps(), dstDesc, |
| 615 | fit, isDstBudgeted); |
| 616 | |
| 617 | return this->makeWrappedSurfaceContext(std::move(proxy)); |
| 618 | } |
| 619 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 620 | sk_sp<GrRenderTargetContext> GrContextPriv::makeBackendTextureRenderTargetContext( |
Robert Phillips | e305cc1f | 2016-12-14 12:19:05 -0500 | [diff] [blame] | 621 | const GrBackendTextureDesc& desc, |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 622 | sk_sp<SkColorSpace> colorSpace, |
| 623 | const SkSurfaceProps* props, |
| 624 | GrWrapOwnership ownership) { |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 625 | ASSERT_SINGLE_OWNER_PRIV |
| 626 | SkASSERT(desc.fFlags & kRenderTarget_GrBackendTextureFlag); |
| 627 | |
| 628 | sk_sp<GrSurface> surface(fContext->textureProvider()->wrapBackendTexture(desc, ownership)); |
| 629 | if (!surface) { |
| 630 | return nullptr; |
| 631 | } |
| 632 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 633 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 634 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 635 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 636 | std::move(colorSpace), props); |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 637 | } |
| 638 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 639 | sk_sp<GrRenderTargetContext> GrContextPriv::makeBackendRenderTargetRenderTargetContext( |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 640 | const GrBackendRenderTargetDesc& desc, |
| 641 | sk_sp<SkColorSpace> colorSpace, |
| 642 | const SkSurfaceProps* surfaceProps) { |
| 643 | ASSERT_SINGLE_OWNER_PRIV |
| 644 | |
| 645 | sk_sp<GrRenderTarget> rt(fContext->textureProvider()->wrapBackendRenderTarget(desc)); |
| 646 | if (!rt) { |
| 647 | return nullptr; |
| 648 | } |
| 649 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 650 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(rt))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 651 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 652 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 653 | std::move(colorSpace), |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 654 | surfaceProps); |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 655 | } |
| 656 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 657 | sk_sp<GrRenderTargetContext> GrContextPriv::makeBackendTextureAsRenderTargetRenderTargetContext( |
egdaniel | a95d46b | 2016-08-15 08:06:29 -0700 | [diff] [blame] | 658 | const GrBackendTextureDesc& desc, |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 659 | sk_sp<SkColorSpace> colorSpace, |
| 660 | const SkSurfaceProps* surfaceProps) { |
| 661 | ASSERT_SINGLE_OWNER_PRIV |
| 662 | SkASSERT(desc.fFlags & kRenderTarget_GrBackendTextureFlag); |
| 663 | |
| 664 | sk_sp<GrSurface> surface(fContext->resourceProvider()->wrapBackendTextureAsRenderTarget(desc)); |
| 665 | if (!surface) { |
| 666 | return nullptr; |
| 667 | } |
| 668 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 669 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 670 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 671 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 672 | std::move(colorSpace), |
| 673 | surfaceProps); |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 674 | } |
| 675 | |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 676 | static inline GrPixelConfig GrPixelConfigFallback(GrPixelConfig config) { |
| 677 | static const GrPixelConfig kFallback[] = { |
| 678 | kUnknown_GrPixelConfig, // kUnknown_GrPixelConfig |
| 679 | kRGBA_8888_GrPixelConfig, // kAlpha_8_GrPixelConfig |
| 680 | kUnknown_GrPixelConfig, // kIndex_8_GrPixelConfig |
| 681 | kRGBA_8888_GrPixelConfig, // kRGB_565_GrPixelConfig |
| 682 | kRGBA_8888_GrPixelConfig, // kRGBA_4444_GrPixelConfig |
| 683 | kUnknown_GrPixelConfig, // kRGBA_8888_GrPixelConfig |
| 684 | kRGBA_8888_GrPixelConfig, // kBGRA_8888_GrPixelConfig |
| 685 | kUnknown_GrPixelConfig, // kSRGBA_8888_GrPixelConfig |
| 686 | kSRGBA_8888_GrPixelConfig, // kSBGRA_8888_GrPixelConfig |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 687 | kUnknown_GrPixelConfig, // kRGBA_8888_sint_GrPixelConfig |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 688 | kUnknown_GrPixelConfig, // kETC1_GrPixelConfig |
| 689 | kUnknown_GrPixelConfig, // kLATC_GrPixelConfig |
| 690 | kUnknown_GrPixelConfig, // kR11_EAC_GrPixelConfig |
| 691 | kUnknown_GrPixelConfig, // kASTC_12x12_GrPixelConfig |
| 692 | kUnknown_GrPixelConfig, // kRGBA_float_GrPixelConfig |
| 693 | kRGBA_half_GrPixelConfig, // kAlpha_half_GrPixelConfig |
| 694 | kUnknown_GrPixelConfig, // kRGBA_half_GrPixelConfig |
| 695 | }; |
| 696 | return kFallback[config]; |
| 697 | |
| 698 | GR_STATIC_ASSERT(0 == kUnknown_GrPixelConfig); |
| 699 | GR_STATIC_ASSERT(1 == kAlpha_8_GrPixelConfig); |
| 700 | GR_STATIC_ASSERT(2 == kIndex_8_GrPixelConfig); |
| 701 | GR_STATIC_ASSERT(3 == kRGB_565_GrPixelConfig); |
| 702 | GR_STATIC_ASSERT(4 == kRGBA_4444_GrPixelConfig); |
| 703 | GR_STATIC_ASSERT(5 == kRGBA_8888_GrPixelConfig); |
| 704 | GR_STATIC_ASSERT(6 == kBGRA_8888_GrPixelConfig); |
| 705 | GR_STATIC_ASSERT(7 == kSRGBA_8888_GrPixelConfig); |
| 706 | GR_STATIC_ASSERT(8 == kSBGRA_8888_GrPixelConfig); |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 707 | GR_STATIC_ASSERT(9 == kRGBA_8888_sint_GrPixelConfig); |
| 708 | GR_STATIC_ASSERT(10 == kETC1_GrPixelConfig); |
| 709 | GR_STATIC_ASSERT(11 == kLATC_GrPixelConfig); |
| 710 | GR_STATIC_ASSERT(12 == kR11_EAC_GrPixelConfig); |
| 711 | GR_STATIC_ASSERT(13 == kASTC_12x12_GrPixelConfig); |
| 712 | GR_STATIC_ASSERT(14 == kRGBA_float_GrPixelConfig); |
| 713 | GR_STATIC_ASSERT(15 == kAlpha_half_GrPixelConfig); |
| 714 | GR_STATIC_ASSERT(16 == kRGBA_half_GrPixelConfig); |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 715 | GR_STATIC_ASSERT(SK_ARRAY_COUNT(kFallback) == kGrPixelConfigCnt); |
| 716 | } |
| 717 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 718 | sk_sp<GrRenderTargetContext> GrContext::makeRenderTargetContextWithFallback( |
| 719 | SkBackingFit fit, |
| 720 | int width, int height, |
| 721 | GrPixelConfig config, |
| 722 | sk_sp<SkColorSpace> colorSpace, |
| 723 | int sampleCnt, |
| 724 | GrSurfaceOrigin origin, |
| 725 | const SkSurfaceProps* surfaceProps, |
| 726 | SkBudgeted budgeted) { |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 727 | if (!this->caps()->isConfigRenderable(config, sampleCnt > 0)) { |
| 728 | config = GrPixelConfigFallback(config); |
| 729 | } |
| 730 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 731 | return this->makeRenderTargetContext(fit, width, height, config, std::move(colorSpace), |
| 732 | sampleCnt, origin, surfaceProps, budgeted); |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 733 | } |
| 734 | |
robertphillips | d728f0c | 2016-11-21 11:05:03 -0800 | [diff] [blame] | 735 | sk_sp<GrRenderTargetContext> GrContext::makeDeferredRenderTargetContextWithFallback( |
| 736 | SkBackingFit fit, |
| 737 | int width, int height, |
| 738 | GrPixelConfig config, |
| 739 | sk_sp<SkColorSpace> colorSpace, |
| 740 | int sampleCnt, |
| 741 | GrSurfaceOrigin origin, |
| 742 | const SkSurfaceProps* surfaceProps, |
| 743 | SkBudgeted budgeted) { |
| 744 | if (!this->caps()->isConfigRenderable(config, sampleCnt > 0)) { |
| 745 | config = GrPixelConfigFallback(config); |
| 746 | } |
| 747 | |
| 748 | return this->makeDeferredRenderTargetContext(fit, width, height, config, std::move(colorSpace), |
| 749 | sampleCnt, origin, surfaceProps, budgeted); |
| 750 | } |
| 751 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 752 | sk_sp<GrRenderTargetContext> GrContext::makeRenderTargetContext(SkBackingFit fit, |
| 753 | int width, int height, |
| 754 | GrPixelConfig config, |
| 755 | sk_sp<SkColorSpace> colorSpace, |
| 756 | int sampleCnt, |
| 757 | GrSurfaceOrigin origin, |
| 758 | const SkSurfaceProps* surfaceProps, |
| 759 | SkBudgeted budgeted) { |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 760 | if (!this->caps()->isConfigRenderable(config, sampleCnt > 0)) { |
| 761 | return nullptr; |
| 762 | } |
| 763 | |
robertphillips | d4c741e | 2016-04-28 09:55:15 -0700 | [diff] [blame] | 764 | GrSurfaceDesc desc; |
| 765 | desc.fFlags = kRenderTarget_GrSurfaceFlag; |
| 766 | desc.fOrigin = origin; |
| 767 | desc.fWidth = width; |
| 768 | desc.fHeight = height; |
| 769 | desc.fConfig = config; |
| 770 | desc.fSampleCnt = sampleCnt; |
| 771 | |
| 772 | sk_sp<GrTexture> tex; |
robertphillips | 76948d4 | 2016-05-04 12:47:41 -0700 | [diff] [blame] | 773 | if (SkBackingFit::kExact == fit) { |
robertphillips | ca6eafc | 2016-05-17 09:57:46 -0700 | [diff] [blame] | 774 | tex.reset(this->textureProvider()->createTexture(desc, budgeted)); |
robertphillips | d4c741e | 2016-04-28 09:55:15 -0700 | [diff] [blame] | 775 | } else { |
| 776 | tex.reset(this->textureProvider()->createApproxTexture(desc)); |
| 777 | } |
| 778 | if (!tex) { |
| 779 | return nullptr; |
| 780 | } |
| 781 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 782 | sk_sp<GrRenderTargetContext> renderTargetContext( |
| 783 | this->contextPriv().makeWrappedRenderTargetContext(sk_ref_sp(tex->asRenderTarget()), |
robertphillips | 6738c70 | 2016-07-27 12:13:51 -0700 | [diff] [blame] | 784 | std::move(colorSpace), surfaceProps)); |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 785 | if (!renderTargetContext) { |
robertphillips | d4c741e | 2016-04-28 09:55:15 -0700 | [diff] [blame] | 786 | return nullptr; |
| 787 | } |
| 788 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 789 | return renderTargetContext; |
robertphillips | d4c741e | 2016-04-28 09:55:15 -0700 | [diff] [blame] | 790 | } |
| 791 | |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 792 | sk_sp<GrRenderTargetContext> GrContext::makeDeferredRenderTargetContext( |
| 793 | SkBackingFit fit, |
| 794 | int width, int height, |
| 795 | GrPixelConfig config, |
| 796 | sk_sp<SkColorSpace> colorSpace, |
| 797 | int sampleCnt, |
| 798 | GrSurfaceOrigin origin, |
| 799 | const SkSurfaceProps* surfaceProps, |
| 800 | SkBudgeted budgeted) { |
| 801 | GrSurfaceDesc desc; |
| 802 | desc.fFlags = kRenderTarget_GrSurfaceFlag; |
| 803 | desc.fOrigin = origin; |
| 804 | desc.fWidth = width; |
| 805 | desc.fHeight = height; |
| 806 | desc.fConfig = config; |
| 807 | desc.fSampleCnt = sampleCnt; |
| 808 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 809 | sk_sp<GrSurfaceProxy> rtp = GrSurfaceProxy::MakeDeferred(*this->caps(), desc, fit, budgeted); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 810 | |
| 811 | return fDrawingManager->makeRenderTargetContext(std::move(rtp), |
| 812 | std::move(colorSpace), |
| 813 | surfaceProps); |
| 814 | } |
| 815 | |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 816 | bool GrContext::abandoned() const { |
| 817 | ASSERT_SINGLE_OWNER |
robertphillips | 7761d61 | 2016-05-16 09:14:53 -0700 | [diff] [blame] | 818 | return fDrawingManager->wasAbandoned(); |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 819 | } |
| 820 | |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 821 | namespace { |
| 822 | void test_pm_conversions(GrContext* ctx, int* pmToUPMValue, int* upmToPMValue) { |
| 823 | GrConfigConversionEffect::PMConversion pmToUPM; |
| 824 | GrConfigConversionEffect::PMConversion upmToPM; |
| 825 | GrConfigConversionEffect::TestForPreservingPMConversions(ctx, &pmToUPM, &upmToPM); |
| 826 | *pmToUPMValue = pmToUPM; |
| 827 | *upmToPMValue = upmToPM; |
| 828 | } |
| 829 | } |
| 830 | |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 831 | void GrContext::testPMConversionsIfNecessary(uint32_t flags) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 832 | ASSERT_SINGLE_OWNER |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 833 | if (SkToBool(kUnpremul_PixelOpsFlag & flags)) { |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 834 | if (!fDidTestPMConversions) { |
| 835 | test_pm_conversions(this, &fPMToUPMConversion, &fUPMToPMConversion); |
| 836 | fDidTestPMConversions = true; |
| 837 | } |
| 838 | } |
| 839 | } |
| 840 | |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 841 | sk_sp<GrFragmentProcessor> GrContext::createPMToUPMEffect(GrTexture* texture, |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 842 | const GrSwizzle& swizzle, |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 843 | const SkMatrix& matrix) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 844 | ASSERT_SINGLE_OWNER |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 845 | // We should have already called this->testPMConversionsIfNecessary(). |
| 846 | SkASSERT(fDidTestPMConversions); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 847 | GrConfigConversionEffect::PMConversion pmToUPM = |
| 848 | static_cast<GrConfigConversionEffect::PMConversion>(fPMToUPMConversion); |
| 849 | if (GrConfigConversionEffect::kNone_PMConversion != pmToUPM) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 850 | return GrConfigConversionEffect::Make(texture, swizzle, pmToUPM, matrix); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 851 | } else { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 852 | return nullptr; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 853 | } |
| 854 | } |
| 855 | |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 856 | sk_sp<GrFragmentProcessor> GrContext::createUPMToPMEffect(GrTexture* texture, |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 857 | const GrSwizzle& swizzle, |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 858 | const SkMatrix& matrix) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 859 | ASSERT_SINGLE_OWNER |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 860 | // We should have already called this->testPMConversionsIfNecessary(). |
| 861 | SkASSERT(fDidTestPMConversions); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 862 | GrConfigConversionEffect::PMConversion upmToPM = |
| 863 | static_cast<GrConfigConversionEffect::PMConversion>(fUPMToPMConversion); |
| 864 | if (GrConfigConversionEffect::kNone_PMConversion != upmToPM) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 865 | return GrConfigConversionEffect::Make(texture, swizzle, upmToPM, matrix); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 866 | } else { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 867 | return nullptr; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 868 | } |
| 869 | } |
| 870 | |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 871 | bool GrContext::didFailPMUPMConversionTest() const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 872 | ASSERT_SINGLE_OWNER |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 873 | // We should have already called this->testPMConversionsIfNecessary(). |
| 874 | SkASSERT(fDidTestPMConversions); |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 875 | // The PM<->UPM tests fail or succeed together so we only need to check one. |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 876 | return GrConfigConversionEffect::kNone_PMConversion == fPMToUPMConversion; |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 877 | } |
| 878 | |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 879 | ////////////////////////////////////////////////////////////////////////////// |
| 880 | |
| 881 | void GrContext::getResourceCacheLimits(int* maxTextures, size_t* maxTextureBytes) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 882 | ASSERT_SINGLE_OWNER |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 883 | if (maxTextures) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 884 | *maxTextures = fResourceCache->getMaxResourceCount(); |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 885 | } |
| 886 | if (maxTextureBytes) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 887 | *maxTextureBytes = fResourceCache->getMaxResourceBytes(); |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 888 | } |
| 889 | } |
| 890 | |
| 891 | void GrContext::setResourceCacheLimits(int maxTextures, size_t maxTextureBytes) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 892 | ASSERT_SINGLE_OWNER |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 893 | fResourceCache->setLimits(maxTextures, maxTextureBytes); |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 894 | } |
| 895 | |
ericrk | 0a5fa48 | 2015-09-15 14:16:10 -0700 | [diff] [blame] | 896 | ////////////////////////////////////////////////////////////////////////////// |
| 897 | |
| 898 | void GrContext::dumpMemoryStatistics(SkTraceMemoryDump* traceMemoryDump) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 899 | ASSERT_SINGLE_OWNER |
ericrk | 0a5fa48 | 2015-09-15 14:16:10 -0700 | [diff] [blame] | 900 | fResourceCache->dumpMemoryStatistics(traceMemoryDump); |
| 901 | } |