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" |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 19 | #include "GrSurfaceProxyPriv.h" |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 20 | #include "GrTextureContext.h" |
robertphillips | 3dc6ae5 | 2015-10-20 09:54:32 -0700 | [diff] [blame] | 21 | |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 22 | #include "SkConfig8888.h" |
bsalomon | f276ac5 | 2015-10-09 13:36:42 -0700 | [diff] [blame] | 23 | #include "SkGrPriv.h" |
joshualitt | 7441782 | 2015-08-07 11:42:16 -0700 | [diff] [blame] | 24 | |
joshualitt | 5478d42 | 2014-11-14 16:00:38 -0800 | [diff] [blame] | 25 | #include "effects/GrConfigConversionEffect.h" |
joshualitt | e804292 | 2015-12-11 06:11:21 -0800 | [diff] [blame] | 26 | #include "text/GrTextBlobCache.h" |
joshualitt | 5478d42 | 2014-11-14 16:00:38 -0800 | [diff] [blame] | 27 | |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame] | 28 | #define ASSERT_OWNED_RESOURCE(R) SkASSERT(!(R) || (R)->getContext() == this) |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 29 | #define ASSERT_SINGLE_OWNER \ |
| 30 | SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(&fSingleOwner);) |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 31 | #define ASSERT_SINGLE_OWNER_PRIV \ |
| 32 | SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(&fContext->fSingleOwner);) |
robertphillips | 7761d61 | 2016-05-16 09:14:53 -0700 | [diff] [blame] | 33 | #define RETURN_IF_ABANDONED if (fDrawingManager->wasAbandoned()) { return; } |
| 34 | #define RETURN_FALSE_IF_ABANDONED if (fDrawingManager->wasAbandoned()) { return false; } |
| 35 | #define RETURN_NULL_IF_ABANDONED if (fDrawingManager->wasAbandoned()) { return nullptr; } |
bsalomon@google.com | bc4b654 | 2011-11-19 13:56:11 +0000 | [diff] [blame] | 36 | |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 37 | //////////////////////////////////////////////////////////////////////////////// |
| 38 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 39 | GrContext* GrContext::Create(GrBackend backend, GrBackendContext backendContext) { |
| 40 | GrContextOptions defaultOptions; |
| 41 | return Create(backend, backendContext, defaultOptions); |
| 42 | } |
bsalomon | f28cff7 | 2015-05-22 12:25:41 -0700 | [diff] [blame] | 43 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 44 | GrContext* GrContext::Create(GrBackend backend, GrBackendContext backendContext, |
| 45 | const GrContextOptions& options) { |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 46 | GrContext* context = new GrContext; |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 47 | |
| 48 | if (context->init(backend, backendContext, options)) { |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 49 | return context; |
| 50 | } else { |
| 51 | context->unref(); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 52 | return nullptr; |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 53 | } |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 54 | } |
| 55 | |
joshualitt | 0acd0d3 | 2015-05-07 08:23:19 -0700 | [diff] [blame] | 56 | static int32_t gNextID = 1; |
| 57 | static int32_t next_id() { |
| 58 | int32_t id; |
| 59 | do { |
| 60 | id = sk_atomic_inc(&gNextID); |
| 61 | } while (id == SK_InvalidGenID); |
| 62 | return id; |
| 63 | } |
| 64 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 65 | GrContext::GrContext() : fUniqueID(next_id()) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 66 | fGpu = nullptr; |
| 67 | fCaps = nullptr; |
| 68 | fResourceCache = nullptr; |
| 69 | fResourceProvider = nullptr; |
Brian Salomon | f856fd1 | 2016-12-16 14:24:34 -0500 | [diff] [blame] | 70 | fAtlasGlyphCache = nullptr; |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 71 | } |
| 72 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 73 | bool GrContext::init(GrBackend backend, GrBackendContext backendContext, |
| 74 | const GrContextOptions& options) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 75 | ASSERT_SINGLE_OWNER |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 76 | SkASSERT(!fGpu); |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 77 | |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 78 | fGpu = GrGpu::Create(backend, backendContext, options, this); |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 79 | if (!fGpu) { |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 80 | return false; |
| 81 | } |
bsalomon | 69cfe95 | 2015-11-30 13:27:47 -0800 | [diff] [blame] | 82 | this->initCommon(options); |
bsalomon | 3343557 | 2014-11-05 14:47:41 -0800 | [diff] [blame] | 83 | return true; |
| 84 | } |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 85 | |
bsalomon | 69cfe95 | 2015-11-30 13:27:47 -0800 | [diff] [blame] | 86 | void GrContext::initCommon(const GrContextOptions& options) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 87 | ASSERT_SINGLE_OWNER |
| 88 | |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 89 | fCaps = SkRef(fGpu->caps()); |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 90 | fResourceCache = new GrResourceCache(fCaps); |
joshualitt | 6d0872d | 2016-01-11 08:27:48 -0800 | [diff] [blame] | 91 | fResourceProvider = new GrResourceProvider(fGpu, fResourceCache, &fSingleOwner); |
commit-bot@chromium.org | 1836d33 | 2013-07-16 22:55:03 +0000 | [diff] [blame] | 92 | |
bsalomon@google.com | 6e4e650 | 2013-02-25 20:12:45 +0000 | [diff] [blame] | 93 | fDidTestPMConversions = false; |
| 94 | |
Robert Phillips | f2361d2 | 2016-10-25 14:20:06 -0400 | [diff] [blame] | 95 | GrRenderTargetOpList::Options rtOpListOptions; |
Brian Salomon | 09d994e | 2016-12-21 11:14:46 -0500 | [diff] [blame] | 96 | rtOpListOptions.fClipDrawOpsToBounds = options.fClipDrawOpsToBounds; |
| 97 | rtOpListOptions.fMaxOpCombineLookback = options.fMaxOpCombineLookback; |
| 98 | rtOpListOptions.fMaxOpCombineLookahead = options.fMaxOpCombineLookahead; |
bsalomon | 6b2552f | 2016-09-15 13:50:26 -0700 | [diff] [blame] | 99 | GrPathRendererChain::Options prcOptions; |
| 100 | prcOptions.fDisableDistanceFieldRenderer = options.fDisableDistanceFieldPaths; |
bsalomon | 39ef7fb | 2016-09-21 11:16:05 -0700 | [diff] [blame] | 101 | prcOptions.fAllowPathMaskCaching = options.fAllowPathMaskCaching; |
| 102 | prcOptions.fDisableAllPathRenderers = options.fForceSWPathMasks; |
Robert Phillips | f2361d2 | 2016-10-25 14:20:06 -0400 | [diff] [blame] | 103 | fDrawingManager.reset(new GrDrawingManager(this, rtOpListOptions, prcOptions, |
| 104 | options.fImmediateMode, &fSingleOwner)); |
joshualitt | 7c3a2f8 | 2015-03-31 13:32:05 -0700 | [diff] [blame] | 105 | |
Brian Salomon | f856fd1 | 2016-12-16 14:24:34 -0500 | [diff] [blame] | 106 | fAtlasGlyphCache = new GrAtlasGlyphCache(this); |
joshualitt | b7133be | 2015-04-08 09:08:31 -0700 | [diff] [blame] | 107 | |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 108 | fTextBlobCache.reset(new GrTextBlobCache(TextBlobCacheOverBudgetCB, this)); |
bsalomon@google.com | c0af317 | 2012-06-15 14:10:09 +0000 | [diff] [blame] | 109 | } |
| 110 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 111 | GrContext::~GrContext() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 112 | ASSERT_SINGLE_OWNER |
| 113 | |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 114 | if (!fGpu) { |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 115 | SkASSERT(!fCaps); |
bsalomon@google.com | 733c062 | 2013-04-24 17:59:32 +0000 | [diff] [blame] | 116 | return; |
| 117 | } |
| 118 | |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 119 | this->flush(); |
robertphillips@google.com | 5acc0e3 | 2012-05-17 12:01:02 +0000 | [diff] [blame] | 120 | |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 121 | fDrawingManager->cleanup(); |
robertphillips | 2334fb6 | 2015-06-17 05:43:33 -0700 | [diff] [blame] | 122 | |
robertphillips@google.com | 950b1b0 | 2013-10-21 17:37:28 +0000 | [diff] [blame] | 123 | for (int i = 0; i < fCleanUpData.count(); ++i) { |
| 124 | (*fCleanUpData[i].fFunc)(this, fCleanUpData[i].fInfo); |
| 125 | } |
| 126 | |
halcanary | 385fe4d | 2015-08-26 13:07:48 -0700 | [diff] [blame] | 127 | delete fResourceProvider; |
| 128 | delete fResourceCache; |
Brian Salomon | f856fd1 | 2016-12-16 14:24:34 -0500 | [diff] [blame] | 129 | delete fAtlasGlyphCache; |
robertphillips@google.com | f6747b0 | 2012-06-12 00:32:28 +0000 | [diff] [blame] | 130 | |
bsalomon@google.com | 205d460 | 2011-04-25 12:43:45 +0000 | [diff] [blame] | 131 | fGpu->unref(); |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 132 | fCaps->unref(); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 133 | } |
| 134 | |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 135 | sk_sp<GrContextThreadSafeProxy> GrContext::threadSafeProxy() { |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 136 | if (!fThreadSafeProxy) { |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 137 | fThreadSafeProxy.reset(new GrContextThreadSafeProxy(sk_ref_sp(fCaps), this->uniqueID())); |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 138 | } |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 139 | return fThreadSafeProxy; |
bsalomon | 41b952c | 2016-03-11 06:46:33 -0800 | [diff] [blame] | 140 | } |
| 141 | |
bsalomon | 2354f84 | 2014-07-28 13:48:36 -0700 | [diff] [blame] | 142 | void GrContext::abandonContext() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 143 | ASSERT_SINGLE_OWNER |
| 144 | |
bsalomon | d309e7a | 2015-04-30 14:18:54 -0700 | [diff] [blame] | 145 | fResourceProvider->abandon(); |
robertphillips | 0dfa62c | 2015-11-16 06:23:31 -0800 | [diff] [blame] | 146 | |
| 147 | // Need to abandon the drawing manager first so all the render targets |
| 148 | // will be released/forgotten before they too are abandoned. |
| 149 | fDrawingManager->abandon(); |
| 150 | |
bsalomon@google.com | 205d460 | 2011-04-25 12:43:45 +0000 | [diff] [blame] | 151 | // abandon first to so destructors |
| 152 | // don't try to free the resources in the API. |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 153 | fResourceCache->abandonAll(); |
bsalomon | c8dc1f7 | 2014-08-21 13:02:13 -0700 | [diff] [blame] | 154 | |
bsalomon | 6e2aad4 | 2016-04-01 11:54:31 -0700 | [diff] [blame] | 155 | fGpu->disconnect(GrGpu::DisconnectType::kAbandon); |
| 156 | |
Brian Salomon | f856fd1 | 2016-12-16 14:24:34 -0500 | [diff] [blame] | 157 | fAtlasGlyphCache->freeAll(); |
bsalomon | 6e2aad4 | 2016-04-01 11:54:31 -0700 | [diff] [blame] | 158 | fTextBlobCache->freeAll(); |
| 159 | } |
| 160 | |
| 161 | void GrContext::releaseResourcesAndAbandonContext() { |
| 162 | ASSERT_SINGLE_OWNER |
| 163 | |
| 164 | fResourceProvider->abandon(); |
| 165 | |
| 166 | // Need to abandon the drawing manager first so all the render targets |
| 167 | // will be released/forgotten before they too are abandoned. |
| 168 | fDrawingManager->abandon(); |
| 169 | |
| 170 | // Release all resources in the backend 3D API. |
| 171 | fResourceCache->releaseAll(); |
| 172 | |
| 173 | fGpu->disconnect(GrGpu::DisconnectType::kCleanup); |
bsalomon@google.com | 205d460 | 2011-04-25 12:43:45 +0000 | [diff] [blame] | 174 | |
Brian Salomon | f856fd1 | 2016-12-16 14:24:34 -0500 | [diff] [blame] | 175 | fAtlasGlyphCache->freeAll(); |
joshualitt | 26ffc00 | 2015-04-16 11:24:04 -0700 | [diff] [blame] | 176 | fTextBlobCache->freeAll(); |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 177 | } |
| 178 | |
bsalomon@google.com | 0a208a1 | 2013-06-28 18:57:35 +0000 | [diff] [blame] | 179 | void GrContext::resetContext(uint32_t state) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 180 | ASSERT_SINGLE_OWNER |
bsalomon@google.com | 0a208a1 | 2013-06-28 18:57:35 +0000 | [diff] [blame] | 181 | fGpu->markContextDirty(state); |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | void GrContext::freeGpuResources() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 185 | ASSERT_SINGLE_OWNER |
| 186 | |
bsalomon@google.com | 8fe7247 | 2011-03-30 21:26:44 +0000 | [diff] [blame] | 187 | this->flush(); |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 188 | |
Brian Salomon | f856fd1 | 2016-12-16 14:24:34 -0500 | [diff] [blame] | 189 | fAtlasGlyphCache->freeAll(); |
robertphillips | 6873782 | 2015-10-29 12:12:21 -0700 | [diff] [blame] | 190 | |
| 191 | fDrawingManager->freeGpuResources(); |
bsalomon | 3033b9f | 2015-04-13 11:09:56 -0700 | [diff] [blame] | 192 | |
| 193 | fResourceCache->purgeAllUnlocked(); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 194 | } |
| 195 | |
commit-bot@chromium.org | 95c2003 | 2014-05-09 14:29:32 +0000 | [diff] [blame] | 196 | void GrContext::getResourceCacheUsage(int* resourceCount, size_t* resourceBytes) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 197 | ASSERT_SINGLE_OWNER |
| 198 | |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 199 | if (resourceCount) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 200 | *resourceCount = fResourceCache->getBudgetedResourceCount(); |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 201 | } |
| 202 | if (resourceBytes) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 203 | *resourceBytes = fResourceCache->getBudgetedResourceBytes(); |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 204 | } |
commit-bot@chromium.org | d8a57af | 2014-03-19 21:19:16 +0000 | [diff] [blame] | 205 | } |
| 206 | |
bsalomon@google.com | fea37b5 | 2011-04-25 15:51:06 +0000 | [diff] [blame] | 207 | //////////////////////////////////////////////////////////////////////////////// |
| 208 | |
joshualitt | 0db6dfa | 2015-04-10 07:01:30 -0700 | [diff] [blame] | 209 | void GrContext::TextBlobCacheOverBudgetCB(void* data) { |
| 210 | SkASSERT(data); |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 211 | // TextBlobs are drawn at the SkGpuDevice level, therefore they cannot rely on |
| 212 | // GrRenderTargetContext to perform a necessary flush. The solution is to move drawText calls |
| 213 | // to below the GrContext level, but this is not trivial because they call drawPath on |
| 214 | // SkGpuDevice. |
joshualitt | 0db6dfa | 2015-04-10 07:01:30 -0700 | [diff] [blame] | 215 | GrContext* context = reinterpret_cast<GrContext*>(data); |
| 216 | context->flush(); |
| 217 | } |
| 218 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 219 | //////////////////////////////////////////////////////////////////////////////// |
| 220 | |
bsalomon | b77a907 | 2016-09-07 10:02:04 -0700 | [diff] [blame] | 221 | void GrContext::flush() { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 222 | ASSERT_SINGLE_OWNER |
robertphillips | ea46150 | 2015-05-26 11:38:03 -0700 | [diff] [blame] | 223 | RETURN_IF_ABANDONED |
bsalomon | b77a907 | 2016-09-07 10:02:04 -0700 | [diff] [blame] | 224 | fDrawingManager->flush(); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 225 | } |
| 226 | |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 227 | bool sw_convert_to_premul(GrPixelConfig srcConfig, int width, int height, size_t inRowBytes, |
| 228 | const void* inPixels, size_t outRowBytes, void* outPixels) { |
| 229 | SkSrcPixelInfo srcPI; |
brianosman | 396fcdb | 2016-07-22 06:26:11 -0700 | [diff] [blame] | 230 | if (!GrPixelConfigToColorType(srcConfig, &srcPI.fColorType)) { |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 231 | return false; |
| 232 | } |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 233 | srcPI.fAlphaType = kUnpremul_SkAlphaType; |
| 234 | srcPI.fPixels = inPixels; |
| 235 | srcPI.fRowBytes = inRowBytes; |
| 236 | |
| 237 | SkDstPixelInfo dstPI; |
| 238 | dstPI.fColorType = srcPI.fColorType; |
| 239 | dstPI.fAlphaType = kPremul_SkAlphaType; |
| 240 | dstPI.fPixels = outPixels; |
| 241 | dstPI.fRowBytes = outRowBytes; |
| 242 | |
| 243 | return srcPI.convertPixelsTo(&dstPI, width, height); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 244 | } |
| 245 | |
Brian Osman | b62ea22 | 2016-12-22 11:12:16 -0500 | [diff] [blame] | 246 | bool GrContext::writeSurfacePixels(GrSurface* surface, SkColorSpace* dstColorSpace, |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 247 | int left, int top, int width, int height, |
Brian Osman | b62ea22 | 2016-12-22 11:12:16 -0500 | [diff] [blame] | 248 | GrPixelConfig srcConfig, SkColorSpace* srcColorSpace, |
| 249 | const void* buffer, size_t rowBytes, uint32_t pixelOpsFlags) { |
| 250 | // TODO: Color space conversion |
| 251 | |
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 | |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 297 | sk_sp<GrTextureProxy> tempTextureProxy; |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 298 | if (GrGpu::kNoDraw_DrawPreference != drawPreference) { |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 299 | sk_sp<GrSurfaceProxy> temp = GrSurfaceProxy::MakeDeferred(*this->caps(), |
| 300 | tempDrawInfo.fTempSurfaceDesc, |
| 301 | SkBackingFit::kApprox, |
| 302 | SkBudgeted::kYes); |
| 303 | if (temp) { |
| 304 | tempTextureProxy = sk_ref_sp(temp->asTextureProxy()); |
| 305 | } |
| 306 | if (!tempTextureProxy && GrGpu::kRequireDraw_DrawPreference == drawPreference) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 307 | return false; |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | // temp buffer for doing sw premul conversion, if needed. |
| 312 | SkAutoSTMalloc<128 * 128, uint32_t> tmpPixels(0); |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 313 | if (tempTextureProxy) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 314 | sk_sp<GrFragmentProcessor> fp; |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 315 | if (applyPremulToSrc) { |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 316 | fp = this->createUPMToPMEffect(tempTextureProxy, tempDrawInfo.fSwizzle, SkMatrix::I()); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 317 | // If premultiplying was the only reason for the draw, fall back to a straight write. |
| 318 | if (!fp) { |
| 319 | if (GrGpu::kCallerPrefersDraw_DrawPreference == drawPreference) { |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 320 | tempTextureProxy.reset(nullptr); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 321 | } |
| 322 | } else { |
| 323 | applyPremulToSrc = false; |
| 324 | } |
| 325 | } |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 326 | if (tempTextureProxy) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 327 | if (!fp) { |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 328 | fp = GrConfigConversionEffect::Make(this, tempTextureProxy, tempDrawInfo.fSwizzle, |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 329 | GrConfigConversionEffect::kNone_PMConversion, |
Robert Phillips | 67c18d6 | 2017-01-20 12:44:06 -0500 | [diff] [blame] | 330 | SkMatrix::I()); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 331 | if (!fp) { |
| 332 | return false; |
| 333 | } |
| 334 | } |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 335 | GrTexture* texture = tempTextureProxy->instantiate(this->textureProvider()); |
| 336 | if (!texture) { |
| 337 | return false; |
| 338 | } |
| 339 | if (texture->surfacePriv().hasPendingIO()) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 340 | this->flush(); |
| 341 | } |
| 342 | if (applyPremulToSrc) { |
| 343 | size_t tmpRowBytes = 4 * width; |
| 344 | tmpPixels.reset(width * height); |
| 345 | if (!sw_convert_to_premul(srcConfig, width, height, rowBytes, buffer, tmpRowBytes, |
| 346 | tmpPixels.get())) { |
| 347 | return false; |
| 348 | } |
| 349 | rowBytes = tmpRowBytes; |
| 350 | buffer = tmpPixels.get(); |
| 351 | applyPremulToSrc = false; |
| 352 | } |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 353 | if (!fGpu->writePixels(texture, 0, 0, width, height, |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 354 | tempDrawInfo.fWriteConfig, buffer, |
bsalomon | 6cb3cbe | 2015-07-30 07:34:27 -0700 | [diff] [blame] | 355 | rowBytes)) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 356 | return false; |
| 357 | } |
| 358 | SkMatrix matrix; |
| 359 | matrix.setTranslate(SkIntToScalar(left), SkIntToScalar(top)); |
brianosman | dfe4f2e | 2016-07-21 13:28:36 -0700 | [diff] [blame] | 360 | // TODO: Need to decide the semantics of this function for color spaces. Do we support |
| 361 | // conversion from a passed-in color space? For now, specifying nullptr means that this |
| 362 | // path will do no conversion, so it will match the behavior of the non-draw path. |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 363 | GrRenderTarget* renderTarget = surface->asRenderTarget(); |
| 364 | SkASSERT(renderTarget); |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 365 | sk_sp<GrRenderTargetContext> renderTargetContext( |
| 366 | this->contextPriv().makeWrappedRenderTargetContext(sk_ref_sp(renderTarget), |
| 367 | nullptr)); |
| 368 | if (!renderTargetContext) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 369 | return false; |
| 370 | } |
egdaniel | c4b7272 | 2015-11-23 13:20:41 -0800 | [diff] [blame] | 371 | GrPaint paint; |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 372 | paint.addColorFragmentProcessor(std::move(fp)); |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 373 | paint.setPorterDuffXPFactory(SkBlendMode::kSrc); |
brianosman | a167e74 | 2016-05-24 06:18:48 -0700 | [diff] [blame] | 374 | paint.setAllowSRGBInputs(true); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 375 | SkRect rect = SkRect::MakeWH(SkIntToScalar(width), SkIntToScalar(height)); |
Brian Salomon | 82f4431 | 2017-01-11 13:42:54 -0500 | [diff] [blame] | 376 | renderTargetContext->drawRect(GrNoClip(), std::move(paint), GrAA::kNo, matrix, rect, |
| 377 | nullptr); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 378 | |
| 379 | if (kFlushWrites_PixelOp & pixelOpsFlags) { |
| 380 | this->flushSurfaceWrites(surface); |
| 381 | } |
| 382 | } |
| 383 | } |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 384 | if (!tempTextureProxy) { |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 385 | if (applyPremulToSrc) { |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 386 | size_t tmpRowBytes = 4 * width; |
| 387 | tmpPixels.reset(width * height); |
| 388 | if (!sw_convert_to_premul(srcConfig, width, height, rowBytes, buffer, tmpRowBytes, |
| 389 | tmpPixels.get())) { |
| 390 | return false; |
| 391 | } |
| 392 | rowBytes = tmpRowBytes; |
| 393 | buffer = tmpPixels.get(); |
bsalomon | f067451 | 2015-07-28 13:26:15 -0700 | [diff] [blame] | 394 | applyPremulToSrc = false; |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 395 | } |
bsalomon | 6cb3cbe | 2015-07-30 07:34:27 -0700 | [diff] [blame] | 396 | return fGpu->writePixels(surface, left, top, width, height, srcConfig, buffer, rowBytes); |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 397 | } |
bsalomon | 81beccc | 2014-10-13 12:32:55 -0700 | [diff] [blame] | 398 | return true; |
| 399 | } |
bsalomon@google.com | a91e923 | 2012-02-23 15:39:54 +0000 | [diff] [blame] | 400 | |
Brian Osman | b62ea22 | 2016-12-22 11:12:16 -0500 | [diff] [blame] | 401 | bool GrContext::readSurfacePixels(GrSurface* src, SkColorSpace* srcColorSpace, |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 402 | int left, int top, int width, int height, |
Brian Osman | b62ea22 | 2016-12-22 11:12:16 -0500 | [diff] [blame] | 403 | GrPixelConfig dstConfig, SkColorSpace* dstColorSpace, |
| 404 | void* buffer, size_t rowBytes, uint32_t flags) { |
| 405 | // TODO: Color space conversion |
| 406 | |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 407 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 408 | RETURN_FALSE_IF_ABANDONED |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 409 | ASSERT_OWNED_RESOURCE(src); |
| 410 | SkASSERT(src); |
joshualitt | bc90735 | 2016-01-13 06:45:40 -0800 | [diff] [blame] | 411 | GR_AUDIT_TRAIL_AUTO_FRAME(&fAuditTrail, "GrContext::readSurfacePixels"); |
bsalomon | 32ab260 | 2015-09-09 18:57:49 -0700 | [diff] [blame] | 412 | |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 413 | this->testPMConversionsIfNecessary(flags); |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 414 | |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 415 | // Adjust the params so that if we wind up using an intermediate surface we've already done |
| 416 | // all the trimming and the temporary can be the min size required. |
| 417 | if (!GrSurfacePriv::AdjustReadPixelParams(src->width(), src->height(), |
| 418 | GrBytesPerPixel(dstConfig), &left, |
| 419 | &top, &width, &height, &buffer, &rowBytes)) { |
| 420 | return false; |
| 421 | } |
| 422 | |
| 423 | if (!(kDontFlush_PixelOpsFlag & flags) && src->surfacePriv().hasPendingWrite()) { |
bsalomon@google.com | 6f37951 | 2011-11-16 20:36:03 +0000 | [diff] [blame] | 424 | this->flush(); |
| 425 | } |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 426 | |
bsalomon | e8d21e8 | 2015-07-16 08:23:13 -0700 | [diff] [blame] | 427 | bool unpremul = SkToBool(kUnpremul_PixelOpsFlag & flags); |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 428 | if (unpremul && !GrPixelConfigIs8888Unorm(dstConfig)) { |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 429 | // The unpremul flag is only allowed for 8888 configs. |
bsalomon@google.com | 0a97be2 | 2011-11-08 19:20:57 +0000 | [diff] [blame] | 430 | return false; |
| 431 | } |
Brian Salomon | bf7b620 | 2016-11-11 16:08:03 -0500 | [diff] [blame] | 432 | // We don't allow conversion between integer configs and float/fixed configs. |
| 433 | if (GrPixelConfigIsSint(src->config()) != GrPixelConfigIsSint(dstConfig)) { |
| 434 | return false; |
| 435 | } |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 436 | |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 437 | GrGpu::DrawPreference drawPreference = GrGpu::kNoDraw_DrawPreference; |
| 438 | // Don't prefer to draw for the conversion (and thereby access a texture from the cache) when |
| 439 | // we've already determined that there isn't a roundtrip preserving conversion processor pair. |
| 440 | if (unpremul && !this->didFailPMUPMConversionTest()) { |
| 441 | drawPreference = GrGpu::kCallerPrefersDraw_DrawPreference; |
| 442 | } |
| 443 | |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 444 | GrGpu::ReadPixelTempDrawInfo tempDrawInfo; |
| 445 | if (!fGpu->getReadPixelsInfo(src, width, height, rowBytes, dstConfig, &drawPreference, |
| 446 | &tempDrawInfo)) { |
| 447 | return false; |
| 448 | } |
bsalomon | 191bcc0 | 2014-11-14 11:31:13 -0800 | [diff] [blame] | 449 | |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 450 | sk_sp<GrSurface> surfaceToRead(SkRef(src)); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 451 | bool didTempDraw = false; |
| 452 | if (GrGpu::kNoDraw_DrawPreference != drawPreference) { |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 453 | if (SkBackingFit::kExact == tempDrawInfo.fTempSurfaceFit) { |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 454 | // We only respect this when the entire src is being read. Otherwise we can trigger too |
| 455 | // many odd ball texture sizes and trash the cache. |
bsalomon | eae6200 | 2015-07-31 13:59:30 -0700 | [diff] [blame] | 456 | if (width != src->width() || height != src->height()) { |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 457 | tempDrawInfo.fTempSurfaceFit= SkBackingFit::kApprox; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 458 | } |
bsalomon@google.com | 56d11e0 | 2011-11-30 19:59:08 +0000 | [diff] [blame] | 459 | } |
brianosman | dfe4f2e | 2016-07-21 13:28:36 -0700 | [diff] [blame] | 460 | // TODO: Need to decide the semantics of this function for color spaces. Do we support |
| 461 | // conversion to a passed-in color space? For now, specifying nullptr means that this |
| 462 | // 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] | 463 | sk_sp<GrRenderTargetContext> tempRTC = this->makeRenderTargetContext( |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 464 | tempDrawInfo.fTempSurfaceFit, |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 465 | tempDrawInfo.fTempSurfaceDesc.fWidth, |
| 466 | tempDrawInfo.fTempSurfaceDesc.fHeight, |
| 467 | tempDrawInfo.fTempSurfaceDesc.fConfig, |
brianosman | dfe4f2e | 2016-07-21 13:28:36 -0700 | [diff] [blame] | 468 | nullptr, |
bsalomon | b117ff1 | 2016-07-19 07:24:40 -0700 | [diff] [blame] | 469 | tempDrawInfo.fTempSurfaceDesc.fSampleCnt, |
| 470 | tempDrawInfo.fTempSurfaceDesc.fOrigin); |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 471 | if (tempRTC) { |
Robert Phillips | 67c18d6 | 2017-01-20 12:44:06 -0500 | [diff] [blame] | 472 | SkMatrix textureMatrix = SkMatrix::MakeTrans(SkIntToScalar(left), SkIntToScalar(top)); |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 473 | sk_sp<GrFragmentProcessor> fp; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 474 | if (unpremul) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 475 | fp = this->createPMToUPMEffect(src->asTexture(), tempDrawInfo.fSwizzle, |
| 476 | textureMatrix); |
joshualitt | b0a8a37 | 2014-09-23 09:50:21 -0700 | [diff] [blame] | 477 | if (fp) { |
bsalomon@google.com | 9c68058 | 2013-02-06 18:17:50 +0000 | [diff] [blame] | 478 | 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] | 479 | } else if (GrGpu::kCallerPrefersDraw_DrawPreference == drawPreference) { |
| 480 | // We only wanted to do the draw in order to perform the unpremul so don't |
| 481 | // bother. |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 482 | tempRTC.reset(nullptr); |
bsalomon@google.com | d8b5fac | 2012-11-01 17:02:46 +0000 | [diff] [blame] | 483 | } |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 484 | } |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 485 | if (!fp && tempRTC) { |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 486 | fp = GrConfigConversionEffect::Make(src->asTexture(), tempDrawInfo.fSwizzle, |
| 487 | GrConfigConversionEffect::kNone_PMConversion, |
| 488 | textureMatrix); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 489 | } |
| 490 | if (fp) { |
egdaniel | c4b7272 | 2015-11-23 13:20:41 -0800 | [diff] [blame] | 491 | GrPaint paint; |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 492 | paint.addColorFragmentProcessor(std::move(fp)); |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 493 | paint.setPorterDuffXPFactory(SkBlendMode::kSrc); |
brianosman | a167e74 | 2016-05-24 06:18:48 -0700 | [diff] [blame] | 494 | paint.setAllowSRGBInputs(true); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 495 | SkRect rect = SkRect::MakeWH(SkIntToScalar(width), SkIntToScalar(height)); |
Brian Salomon | 82f4431 | 2017-01-11 13:42:54 -0500 | [diff] [blame] | 496 | tempRTC->drawRect(GrNoClip(), std::move(paint), GrAA::kNo, SkMatrix::I(), rect, |
| 497 | nullptr); |
Brian Osman | 693a540 | 2016-10-27 15:13:22 -0400 | [diff] [blame] | 498 | surfaceToRead.reset(tempRTC->asTexture().release()); |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 499 | left = 0; |
| 500 | top = 0; |
| 501 | didTempDraw = true; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 502 | } |
bsalomon@google.com | 0342a85 | 2012-08-20 19:22:38 +0000 | [diff] [blame] | 503 | } |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 504 | } |
joshualitt | 5c55fef | 2014-10-31 14:04:35 -0700 | [diff] [blame] | 505 | |
Robert Phillips | 833dcf4 | 2016-11-18 08:44:13 -0500 | [diff] [blame] | 506 | if (!surfaceToRead) { |
| 507 | return false; |
| 508 | } |
| 509 | |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 510 | if (GrGpu::kRequireDraw_DrawPreference == drawPreference && !didTempDraw) { |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 511 | return false; |
| 512 | } |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 513 | GrPixelConfig configToRead = dstConfig; |
| 514 | if (didTempDraw) { |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 515 | this->flushSurfaceWrites(surfaceToRead.get()); |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 516 | configToRead = tempDrawInfo.fReadConfig; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 517 | } |
Hal Canary | 144caf5 | 2016-11-07 17:57:18 -0500 | [diff] [blame] | 518 | if (!fGpu->readPixels(surfaceToRead.get(), left, top, width, height, configToRead, buffer, |
| 519 | rowBytes)) { |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 520 | return false; |
| 521 | } |
| 522 | |
| 523 | // Perform umpremul conversion if we weren't able to perform it as a draw. |
| 524 | if (unpremul) { |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 525 | SkDstPixelInfo dstPI; |
brianosman | 396fcdb | 2016-07-22 06:26:11 -0700 | [diff] [blame] | 526 | if (!GrPixelConfigToColorType(dstConfig, &dstPI.fColorType)) { |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 527 | return false; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 528 | } |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 529 | dstPI.fAlphaType = kUnpremul_SkAlphaType; |
| 530 | dstPI.fPixels = buffer; |
| 531 | dstPI.fRowBytes = rowBytes; |
| 532 | |
| 533 | SkSrcPixelInfo srcPI; |
bsalomon | 3982602 | 2015-07-23 08:07:21 -0700 | [diff] [blame] | 534 | srcPI.fColorType = dstPI.fColorType; |
reed@google.com | 7111d46 | 2014-03-25 16:20:24 +0000 | [diff] [blame] | 535 | srcPI.fAlphaType = kPremul_SkAlphaType; |
| 536 | srcPI.fPixels = buffer; |
| 537 | srcPI.fRowBytes = rowBytes; |
| 538 | |
| 539 | return srcPI.convertPixelsTo(&dstPI, width, height); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 540 | } |
| 541 | return true; |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 542 | } |
| 543 | |
bsalomon | c49e868 | 2015-06-30 11:37:35 -0700 | [diff] [blame] | 544 | void GrContext::prepareSurfaceForExternalIO(GrSurface* surface) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 545 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 546 | RETURN_IF_ABANDONED |
bsalomon | 87a94eb | 2014-11-03 14:28:32 -0800 | [diff] [blame] | 547 | SkASSERT(surface); |
| 548 | ASSERT_OWNED_RESOURCE(surface); |
bsalomon | 6a2b194 | 2016-09-08 11:28:59 -0700 | [diff] [blame] | 549 | fDrawingManager->prepareSurfaceForExternalIO(surface); |
bsalomon@google.com | 75f9f25 | 2012-01-31 13:35:56 +0000 | [diff] [blame] | 550 | } |
| 551 | |
bsalomon | f80bfed | 2014-10-07 05:56:02 -0700 | [diff] [blame] | 552 | void GrContext::flushSurfaceWrites(GrSurface* surface) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 553 | ASSERT_SINGLE_OWNER |
joshualitt | 5f5a8d7 | 2015-02-25 14:09:45 -0800 | [diff] [blame] | 554 | RETURN_IF_ABANDONED |
bsalomon | f80bfed | 2014-10-07 05:56:02 -0700 | [diff] [blame] | 555 | if (surface->surfacePriv().hasPendingWrite()) { |
| 556 | this->flush(); |
| 557 | } |
| 558 | } |
| 559 | |
ajuma | 95243eb | 2016-08-24 08:19:02 -0700 | [diff] [blame] | 560 | void GrContext::flushSurfaceIO(GrSurface* surface) { |
| 561 | ASSERT_SINGLE_OWNER |
| 562 | RETURN_IF_ABANDONED |
| 563 | if (surface->surfacePriv().hasPendingIO()) { |
| 564 | this->flush(); |
| 565 | } |
| 566 | } |
| 567 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 568 | //////////////////////////////////////////////////////////////////////////////// |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 569 | int GrContext::getRecommendedSampleCount(GrPixelConfig config, |
| 570 | SkScalar dpi) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 571 | ASSERT_SINGLE_OWNER |
| 572 | |
bsalomon | 7622863 | 2015-05-29 08:02:10 -0700 | [diff] [blame] | 573 | if (!this->caps()->isConfigRenderable(config, true)) { |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 574 | return 0; |
| 575 | } |
| 576 | int chosenSampleCount = 0; |
jvanverth | e9c0fc6 | 2015-04-29 11:18:05 -0700 | [diff] [blame] | 577 | if (fGpu->caps()->shaderCaps()->pathRenderingSupport()) { |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 578 | if (dpi >= 250.0f) { |
| 579 | chosenSampleCount = 4; |
| 580 | } else { |
| 581 | chosenSampleCount = 16; |
| 582 | } |
| 583 | } |
egdaniel | eed519e | 2016-01-15 11:36:18 -0800 | [diff] [blame] | 584 | return chosenSampleCount <= fGpu->caps()->maxSampleCount() ? chosenSampleCount : 0; |
commit-bot@chromium.org | b471a32 | 2014-03-10 07:40:03 +0000 | [diff] [blame] | 585 | } |
| 586 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 587 | sk_sp<GrRenderTargetContext> GrContextPriv::makeWrappedRenderTargetContext( |
| 588 | sk_sp<GrRenderTarget> rt, |
| 589 | sk_sp<SkColorSpace> colorSpace, |
| 590 | const SkSurfaceProps* surfaceProps) { |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 591 | ASSERT_SINGLE_OWNER_PRIV |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 592 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 593 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(rt))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 594 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 595 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 596 | std::move(colorSpace), |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 597 | surfaceProps); |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 598 | } |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 599 | |
Robert Phillips | 2c86249 | 2017-01-18 10:08:39 -0500 | [diff] [blame] | 600 | sk_sp<GrSurfaceContext> GrContextPriv::makeWrappedSurfaceContext(sk_sp<GrSurfaceProxy> proxy, |
| 601 | sk_sp<SkColorSpace> colorSpace) { |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 602 | ASSERT_SINGLE_OWNER_PRIV |
| 603 | |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 604 | if (proxy->asRenderTargetProxy()) { |
Robert Phillips | 2c86249 | 2017-01-18 10:08:39 -0500 | [diff] [blame] | 605 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
| 606 | std::move(colorSpace), nullptr); |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 607 | } else { |
| 608 | SkASSERT(proxy->asTextureProxy()); |
Robert Phillips | 2c86249 | 2017-01-18 10:08:39 -0500 | [diff] [blame] | 609 | return this->drawingManager()->makeTextureContext(std::move(proxy), std::move(colorSpace)); |
Brian Osman | 45580d3 | 2016-11-23 09:37:01 -0500 | [diff] [blame] | 610 | } |
| 611 | } |
| 612 | |
Robert Phillips | 31c2608 | 2016-12-14 15:12:15 -0500 | [diff] [blame] | 613 | sk_sp<GrSurfaceContext> GrContextPriv::makeWrappedSurfaceContext(sk_sp<GrSurface> surface) { |
| 614 | ASSERT_SINGLE_OWNER_PRIV |
| 615 | |
| 616 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
| 617 | |
Robert Phillips | 2c86249 | 2017-01-18 10:08:39 -0500 | [diff] [blame] | 618 | return this->makeWrappedSurfaceContext(std::move(proxy), nullptr); |
Robert Phillips | 31c2608 | 2016-12-14 15:12:15 -0500 | [diff] [blame] | 619 | } |
| 620 | |
Robert Phillips | e2f7d18 | 2016-12-15 09:23:05 -0500 | [diff] [blame] | 621 | sk_sp<GrSurfaceContext> GrContextPriv::makeDeferredSurfaceContext(const GrSurfaceDesc& dstDesc, |
| 622 | SkBackingFit fit, |
| 623 | SkBudgeted isDstBudgeted) { |
| 624 | |
| 625 | sk_sp<GrSurfaceProxy> proxy = GrSurfaceProxy::MakeDeferred(*fContext->caps(), dstDesc, |
| 626 | fit, isDstBudgeted); |
| 627 | |
Robert Phillips | 2c86249 | 2017-01-18 10:08:39 -0500 | [diff] [blame] | 628 | return this->makeWrappedSurfaceContext(std::move(proxy), nullptr); |
Robert Phillips | e2f7d18 | 2016-12-15 09:23:05 -0500 | [diff] [blame] | 629 | } |
| 630 | |
Robert Phillips | 26caf89 | 2017-01-27 10:58:31 -0500 | [diff] [blame^] | 631 | sk_sp<GrSurfaceContext> GrContextPriv::makeBackendSurfaceContext(const GrBackendTextureDesc& desc, |
| 632 | sk_sp<SkColorSpace> colorSpace, |
| 633 | GrWrapOwnership ownership) { |
| 634 | ASSERT_SINGLE_OWNER_PRIV |
| 635 | |
| 636 | sk_sp<GrSurface> surface(fContext->textureProvider()->wrapBackendTexture(desc, ownership)); |
| 637 | if (!surface) { |
| 638 | return nullptr; |
| 639 | } |
| 640 | |
| 641 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
| 642 | |
| 643 | return this->makeWrappedSurfaceContext(std::move(proxy), std::move(colorSpace)); |
| 644 | } |
| 645 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 646 | sk_sp<GrRenderTargetContext> GrContextPriv::makeBackendTextureRenderTargetContext( |
Robert Phillips | e305cc1f | 2016-12-14 12:19:05 -0500 | [diff] [blame] | 647 | const GrBackendTextureDesc& desc, |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 648 | sk_sp<SkColorSpace> colorSpace, |
| 649 | const SkSurfaceProps* props, |
| 650 | GrWrapOwnership ownership) { |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 651 | ASSERT_SINGLE_OWNER_PRIV |
| 652 | SkASSERT(desc.fFlags & kRenderTarget_GrBackendTextureFlag); |
| 653 | |
| 654 | sk_sp<GrSurface> surface(fContext->textureProvider()->wrapBackendTexture(desc, ownership)); |
| 655 | if (!surface) { |
| 656 | return nullptr; |
| 657 | } |
| 658 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 659 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 660 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 661 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 662 | std::move(colorSpace), props); |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 663 | } |
| 664 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 665 | sk_sp<GrRenderTargetContext> GrContextPriv::makeBackendRenderTargetRenderTargetContext( |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 666 | const GrBackendRenderTargetDesc& desc, |
| 667 | sk_sp<SkColorSpace> colorSpace, |
| 668 | const SkSurfaceProps* surfaceProps) { |
| 669 | ASSERT_SINGLE_OWNER_PRIV |
| 670 | |
| 671 | sk_sp<GrRenderTarget> rt(fContext->textureProvider()->wrapBackendRenderTarget(desc)); |
| 672 | if (!rt) { |
| 673 | return nullptr; |
| 674 | } |
| 675 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 676 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(rt))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 677 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 678 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 679 | std::move(colorSpace), |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 680 | surfaceProps); |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 681 | } |
| 682 | |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 683 | sk_sp<GrRenderTargetContext> GrContextPriv::makeBackendTextureAsRenderTargetRenderTargetContext( |
egdaniel | a95d46b | 2016-08-15 08:06:29 -0700 | [diff] [blame] | 684 | const GrBackendTextureDesc& desc, |
robertphillips | 4fd74ae | 2016-08-03 14:26:53 -0700 | [diff] [blame] | 685 | sk_sp<SkColorSpace> colorSpace, |
| 686 | const SkSurfaceProps* surfaceProps) { |
| 687 | ASSERT_SINGLE_OWNER_PRIV |
| 688 | SkASSERT(desc.fFlags & kRenderTarget_GrBackendTextureFlag); |
| 689 | |
| 690 | sk_sp<GrSurface> surface(fContext->resourceProvider()->wrapBackendTextureAsRenderTarget(desc)); |
| 691 | if (!surface) { |
| 692 | return nullptr; |
| 693 | } |
| 694 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 695 | sk_sp<GrSurfaceProxy> proxy(GrSurfaceProxy::MakeWrapped(std::move(surface))); |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 696 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 697 | return this->drawingManager()->makeRenderTargetContext(std::move(proxy), |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 698 | std::move(colorSpace), |
| 699 | surfaceProps); |
robertphillips | 77a2e52 | 2015-10-17 07:43:27 -0700 | [diff] [blame] | 700 | } |
| 701 | |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 702 | static inline GrPixelConfig GrPixelConfigFallback(GrPixelConfig config) { |
Brian Osman | 78f20e0 | 2017-01-12 10:28:01 -0500 | [diff] [blame] | 703 | switch (config) { |
| 704 | case kAlpha_8_GrPixelConfig: |
| 705 | case kRGB_565_GrPixelConfig: |
| 706 | case kRGBA_4444_GrPixelConfig: |
| 707 | case kBGRA_8888_GrPixelConfig: |
| 708 | return kRGBA_8888_GrPixelConfig; |
| 709 | case kSBGRA_8888_GrPixelConfig: |
| 710 | return kSRGBA_8888_GrPixelConfig; |
| 711 | case kAlpha_half_GrPixelConfig: |
| 712 | return kRGBA_half_GrPixelConfig; |
| 713 | default: |
| 714 | return kUnknown_GrPixelConfig; |
| 715 | } |
robertphillips | 48fde9c | 2016-09-06 05:20:20 -0700 | [diff] [blame] | 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, |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 843 | const SkMatrix& matrix) { |
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 | |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 856 | sk_sp<GrFragmentProcessor> GrContext::createPMToUPMEffect(sk_sp<GrTextureProxy> proxy, |
bsalomon | 6c9cd55 | 2016-01-22 07:17:34 -0800 | [diff] [blame] | 857 | const GrSwizzle& swizzle, |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 858 | const SkMatrix& matrix) { |
| 859 | ASSERT_SINGLE_OWNER |
| 860 | // We should have already called this->testPMConversionsIfNecessary(). |
| 861 | SkASSERT(fDidTestPMConversions); |
| 862 | GrConfigConversionEffect::PMConversion pmToUPM = |
| 863 | static_cast<GrConfigConversionEffect::PMConversion>(fPMToUPMConversion); |
| 864 | if (GrConfigConversionEffect::kNone_PMConversion != pmToUPM) { |
| 865 | return GrConfigConversionEffect::Make(this, proxy, swizzle, pmToUPM, matrix); |
| 866 | } else { |
| 867 | return nullptr; |
| 868 | } |
| 869 | } |
| 870 | |
| 871 | sk_sp<GrFragmentProcessor> GrContext::createUPMToPMEffect(sk_sp<GrTextureProxy> proxy, |
| 872 | const GrSwizzle& swizzle, |
| 873 | const SkMatrix& matrix) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 874 | ASSERT_SINGLE_OWNER |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 875 | // We should have already called this->testPMConversionsIfNecessary(). |
| 876 | SkASSERT(fDidTestPMConversions); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 877 | GrConfigConversionEffect::PMConversion upmToPM = |
| 878 | static_cast<GrConfigConversionEffect::PMConversion>(fUPMToPMConversion); |
| 879 | if (GrConfigConversionEffect::kNone_PMConversion != upmToPM) { |
Robert Phillips | 757914d | 2017-01-25 15:48:30 -0500 | [diff] [blame] | 880 | return GrConfigConversionEffect::Make(this, std::move(proxy), swizzle, upmToPM, matrix); |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 881 | } else { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 882 | return nullptr; |
bsalomon@google.com | a04e8e8 | 2012-08-27 12:53:13 +0000 | [diff] [blame] | 883 | } |
| 884 | } |
| 885 | |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 886 | bool GrContext::didFailPMUPMConversionTest() const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 887 | ASSERT_SINGLE_OWNER |
bsalomon | 6c6f658 | 2015-09-10 08:12:46 -0700 | [diff] [blame] | 888 | // We should have already called this->testPMConversionsIfNecessary(). |
| 889 | SkASSERT(fDidTestPMConversions); |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 890 | // 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] | 891 | return GrConfigConversionEffect::kNone_PMConversion == fPMToUPMConversion; |
bsalomon | 636e802 | 2015-07-29 06:08:46 -0700 | [diff] [blame] | 892 | } |
| 893 | |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 894 | ////////////////////////////////////////////////////////////////////////////// |
| 895 | |
| 896 | void GrContext::getResourceCacheLimits(int* maxTextures, size_t* maxTextureBytes) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 897 | ASSERT_SINGLE_OWNER |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 898 | if (maxTextures) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 899 | *maxTextures = fResourceCache->getMaxResourceCount(); |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 900 | } |
| 901 | if (maxTextureBytes) { |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 902 | *maxTextureBytes = fResourceCache->getMaxResourceBytes(); |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 903 | } |
| 904 | } |
| 905 | |
| 906 | void GrContext::setResourceCacheLimits(int maxTextures, size_t maxTextureBytes) { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 907 | ASSERT_SINGLE_OWNER |
bsalomon | 0ea80f4 | 2015-02-11 10:49:59 -0800 | [diff] [blame] | 908 | fResourceCache->setLimits(maxTextures, maxTextureBytes); |
bsalomon | 37f9a26 | 2015-02-02 13:00:10 -0800 | [diff] [blame] | 909 | } |
| 910 | |
ericrk | 0a5fa48 | 2015-09-15 14:16:10 -0700 | [diff] [blame] | 911 | ////////////////////////////////////////////////////////////////////////////// |
| 912 | |
| 913 | void GrContext::dumpMemoryStatistics(SkTraceMemoryDump* traceMemoryDump) const { |
joshualitt | 1de610a | 2016-01-06 08:26:09 -0800 | [diff] [blame] | 914 | ASSERT_SINGLE_OWNER |
ericrk | 0a5fa48 | 2015-09-15 14:16:10 -0700 | [diff] [blame] | 915 | fResourceCache->dumpMemoryStatistics(traceMemoryDump); |
| 916 | } |