bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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. |
| 6 | */ |
| 7 | |
| 8 | #include "GrResourceProvider.h" |
| 9 | |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 10 | #include "GrBackendSemaphore.h" |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 11 | #include "GrBuffer.h" |
robertphillips | 5fa7f30 | 2016-07-21 09:21:04 -0700 | [diff] [blame] | 12 | #include "GrCaps.h" |
Robert Phillips | 26c90e0 | 2017-03-14 14:39:29 -0400 | [diff] [blame] | 13 | #include "GrContext.h" |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 14 | #include "GrContextPriv.h" |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 15 | #include "GrGpu.h" |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 16 | #include "GrPath.h" |
kkinnunen | cabe20c | 2015-06-01 01:37:26 -0700 | [diff] [blame] | 17 | #include "GrPathRendering.h" |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 18 | #include "GrProxyProvider.h" |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 19 | #include "GrRenderTargetPriv.h" |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 20 | #include "GrResourceCache.h" |
| 21 | #include "GrResourceKey.h" |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 22 | #include "GrSemaphore.h" |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 23 | #include "GrStencilAttachment.h" |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 24 | #include "GrTexturePriv.h" |
| 25 | #include "../private/GrSingleOwner.h" |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 26 | #include "SkGr.h" |
halcanary | 4dbbd04 | 2016-06-07 17:21:10 -0700 | [diff] [blame] | 27 | #include "SkMathPriv.h" |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 28 | |
| 29 | GR_DECLARE_STATIC_UNIQUE_KEY(gQuadIndexBufferKey); |
| 30 | |
Robert Phillips | 1bfece8 | 2017-06-01 13:56:52 -0400 | [diff] [blame] | 31 | const uint32_t GrResourceProvider::kMinScratchTextureSize = 16; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 32 | |
Robert Phillips | a3f7026 | 2018-02-08 10:59:38 -0500 | [diff] [blame] | 33 | #ifdef SK_DISABLE_EXPLICIT_GPU_RESOURCE_ALLOCATION |
| 34 | static const bool kDefaultExplicitlyAllocateGPUResources = false; |
| 35 | #else |
| 36 | static const bool kDefaultExplicitlyAllocateGPUResources = true; |
| 37 | #endif |
| 38 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 39 | #define ASSERT_SINGLE_OWNER \ |
| 40 | SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(fSingleOwner);) |
| 41 | |
Robert Phillips | 4150eea | 2018-02-07 17:08:21 -0500 | [diff] [blame] | 42 | GrResourceProvider::GrResourceProvider(GrGpu* gpu, GrResourceCache* cache, GrSingleOwner* owner, |
Robert Phillips | a3f7026 | 2018-02-08 10:59:38 -0500 | [diff] [blame] | 43 | GrContextOptions::Enable explicitlyAllocateGPUResources) |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 44 | : fCache(cache) |
| 45 | , fGpu(gpu) |
| 46 | #ifdef SK_DEBUG |
| 47 | , fSingleOwner(owner) |
| 48 | #endif |
Robert Phillips | 4150eea | 2018-02-07 17:08:21 -0500 | [diff] [blame] | 49 | { |
Robert Phillips | a3f7026 | 2018-02-08 10:59:38 -0500 | [diff] [blame] | 50 | if (GrContextOptions::Enable::kNo == explicitlyAllocateGPUResources) { |
| 51 | fExplicitlyAllocateGPUResources = false; |
| 52 | } else if (GrContextOptions::Enable::kYes == explicitlyAllocateGPUResources) { |
| 53 | fExplicitlyAllocateGPUResources = true; |
| 54 | } else { |
| 55 | fExplicitlyAllocateGPUResources = kDefaultExplicitlyAllocateGPUResources; |
| 56 | } |
| 57 | |
Robert Phillips | 26c90e0 | 2017-03-14 14:39:29 -0400 | [diff] [blame] | 58 | fCaps = sk_ref_sp(fGpu->caps()); |
| 59 | |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 60 | GR_DEFINE_STATIC_UNIQUE_KEY(gQuadIndexBufferKey); |
| 61 | fQuadIndexBufferKey = gQuadIndexBufferKey; |
| 62 | } |
| 63 | |
Robert Phillips | 8e8c755 | 2017-07-10 12:06:05 -0400 | [diff] [blame] | 64 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, SkBudgeted budgeted, |
Robert Phillips | 590533f | 2017-07-11 14:22:35 -0400 | [diff] [blame] | 65 | const GrMipLevel texels[], int mipLevelCount, |
Robert Phillips | 8e8c755 | 2017-07-10 12:06:05 -0400 | [diff] [blame] | 66 | SkDestinationSurfaceColorMode mipColorMode) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 67 | ASSERT_SINGLE_OWNER |
| 68 | |
Robert Phillips | 7f1b4f8 | 2017-11-28 07:38:39 -0500 | [diff] [blame] | 69 | SkASSERT(mipLevelCount > 0); |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 70 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 71 | if (this->isAbandoned()) { |
| 72 | return nullptr; |
| 73 | } |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 74 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 75 | GrMipMapped mipMapped = mipLevelCount > 1 ? GrMipMapped::kYes : GrMipMapped::kNo; |
| 76 | if (!fCaps->validateSurfaceDesc(desc, mipMapped)) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 77 | return nullptr; |
| 78 | } |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 79 | |
Brian Salomon | 58389b9 | 2018-03-07 13:01:25 -0500 | [diff] [blame] | 80 | sk_sp<GrTexture> tex(fGpu->createTexture(desc, budgeted, texels, mipLevelCount)); |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 81 | if (tex) { |
| 82 | tex->texturePriv().setMipColorMode(mipColorMode); |
Robert Phillips | a4c41b3 | 2017-03-15 13:02:45 -0400 | [diff] [blame] | 83 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 84 | |
Robert Phillips | 8e8c755 | 2017-07-10 12:06:05 -0400 | [diff] [blame] | 85 | return tex; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 86 | } |
| 87 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 88 | sk_sp<GrTexture> GrResourceProvider::getExactScratch(const GrSurfaceDesc& desc, |
Greg Daniel | 2191823 | 2017-09-08 14:46:23 -0400 | [diff] [blame] | 89 | SkBudgeted budgeted, uint32_t flags) { |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 90 | sk_sp<GrTexture> tex(this->refScratchTexture(desc, flags)); |
| 91 | if (tex && SkBudgeted::kNo == budgeted) { |
| 92 | tex->resourcePriv().makeUnbudgeted(); |
| 93 | } |
| 94 | |
| 95 | return tex; |
| 96 | } |
| 97 | |
| 98 | static bool make_info(int w, int h, GrPixelConfig config, SkImageInfo* ii) { |
| 99 | SkColorType colorType; |
| 100 | if (!GrPixelConfigToColorType(config, &colorType)) { |
| 101 | return false; |
| 102 | } |
| 103 | |
| 104 | *ii = SkImageInfo::Make(w, h, colorType, kUnknown_SkAlphaType, nullptr); |
| 105 | return true; |
| 106 | } |
| 107 | |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 108 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
| 109 | SkBudgeted budgeted, |
Greg Daniel | fb3abcd | 2018-02-02 15:48:33 -0500 | [diff] [blame] | 110 | SkBackingFit fit, |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 111 | const GrMipLevel& mipLevel) { |
Robert Phillips | 774831a | 2017-04-20 10:19:33 -0400 | [diff] [blame] | 112 | ASSERT_SINGLE_OWNER |
| 113 | |
| 114 | if (this->isAbandoned()) { |
| 115 | return nullptr; |
| 116 | } |
| 117 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 118 | if (!mipLevel.fPixels) { |
| 119 | return nullptr; |
| 120 | } |
| 121 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 122 | if (!fCaps->validateSurfaceDesc(desc, GrMipMapped::kNo)) { |
Brian Salomon | d34edf3 | 2017-05-19 15:45:48 -0400 | [diff] [blame] | 123 | return nullptr; |
| 124 | } |
| 125 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 126 | GrContext* context = fGpu->getContext(); |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 127 | GrProxyProvider* proxyProvider = context->contextPriv().proxyProvider(); |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 128 | |
Robert Phillips | 92de631 | 2017-05-23 07:43:48 -0400 | [diff] [blame] | 129 | SkImageInfo srcInfo; |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 130 | |
Robert Phillips | 92de631 | 2017-05-23 07:43:48 -0400 | [diff] [blame] | 131 | if (make_info(desc.fWidth, desc.fHeight, desc.fConfig, &srcInfo)) { |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 132 | // DDL TODO: remove this use of createInstantiatedProxy and convert it to a testing-only |
| 133 | // method. |
Brian Salomon | 58389b9 | 2018-03-07 13:01:25 -0500 | [diff] [blame] | 134 | sk_sp<GrTextureProxy> proxy = proxyProvider->createInstantiatedProxy( |
| 135 | desc, kTopLeft_GrSurfaceOrigin, fit, budgeted); |
Robert Phillips | fe50d96 | 2017-06-01 10:22:03 -0400 | [diff] [blame] | 136 | if (proxy) { |
Brian Salomon | 366093f | 2018-02-13 09:25:22 -0500 | [diff] [blame] | 137 | // We use an ephemeral surface context to do the write pixels. Here it isn't clear what |
| 138 | // color space to tag it with. That's ok because GrSurfaceContext::writePixels doesn't |
| 139 | // do any color space conversions. Though, that is likely to change. However, if the |
| 140 | // pixel config is sRGB then the passed color space here must have sRGB gamma or |
| 141 | // GrSurfaceContext creation fails. |
| 142 | sk_sp<SkColorSpace> colorSpace; |
| 143 | if (GrPixelConfigIsSRGB(desc.fConfig)) { |
| 144 | colorSpace = SkColorSpace::MakeSRGB(); |
| 145 | } |
Robert Phillips | d5f9cdd | 2018-01-31 09:29:48 -0500 | [diff] [blame] | 146 | sk_sp<GrSurfaceContext> sContext = context->contextPriv().makeWrappedSurfaceContext( |
Brian Salomon | 366093f | 2018-02-13 09:25:22 -0500 | [diff] [blame] | 147 | std::move(proxy), std::move(colorSpace)); |
Robert Phillips | fe50d96 | 2017-06-01 10:22:03 -0400 | [diff] [blame] | 148 | if (sContext) { |
| 149 | if (sContext->writePixels(srcInfo, mipLevel.fPixels, mipLevel.fRowBytes, 0, 0)) { |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 150 | return sk_ref_sp(sContext->asTextureProxy()->priv().peekTexture()); |
Robert Phillips | fe50d96 | 2017-06-01 10:22:03 -0400 | [diff] [blame] | 151 | } |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 152 | } |
| 153 | } |
| 154 | } |
| 155 | |
Brian Salomon | 58389b9 | 2018-03-07 13:01:25 -0500 | [diff] [blame] | 156 | return fGpu->createTexture(desc, budgeted, &mipLevel, 1); |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 157 | } |
| 158 | |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 159 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, SkBudgeted budgeted, |
| 160 | uint32_t flags) { |
| 161 | ASSERT_SINGLE_OWNER |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 162 | if (this->isAbandoned()) { |
| 163 | return nullptr; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 164 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 165 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 166 | if (!fCaps->validateSurfaceDesc(desc, GrMipMapped::kNo)) { |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 167 | return nullptr; |
| 168 | } |
| 169 | |
Greg Daniel | 2191823 | 2017-09-08 14:46:23 -0400 | [diff] [blame] | 170 | sk_sp<GrTexture> tex = this->getExactScratch(desc, budgeted, flags); |
Robert Phillips | 92de631 | 2017-05-23 07:43:48 -0400 | [diff] [blame] | 171 | if (tex) { |
| 172 | return tex; |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 173 | } |
| 174 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 175 | return fGpu->createTexture(desc, budgeted); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 176 | } |
| 177 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 178 | sk_sp<GrTexture> GrResourceProvider::createApproxTexture(const GrSurfaceDesc& desc, |
| 179 | uint32_t flags) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 180 | ASSERT_SINGLE_OWNER |
| 181 | SkASSERT(0 == flags || kNoPendingIO_Flag == flags); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 182 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 183 | if (this->isAbandoned()) { |
| 184 | return nullptr; |
| 185 | } |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 186 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 187 | if (!fCaps->validateSurfaceDesc(desc, GrMipMapped::kNo)) { |
Brian Salomon | d34edf3 | 2017-05-19 15:45:48 -0400 | [diff] [blame] | 188 | return nullptr; |
| 189 | } |
| 190 | |
Greg Daniel | 6b60b6e | 2017-09-26 16:37:12 -0400 | [diff] [blame] | 191 | if (auto tex = this->refScratchTexture(desc, flags)) { |
| 192 | return tex; |
| 193 | } |
| 194 | |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 195 | SkTCopyOnFirstWrite<GrSurfaceDesc> copyDesc(desc); |
| 196 | |
| 197 | // bin by pow2 with a reasonable min |
| 198 | if (!SkToBool(desc.fFlags & kPerformInitialClear_GrSurfaceFlag) && |
| 199 | (fGpu->caps()->reuseScratchTextures() || (desc.fFlags & kRenderTarget_GrSurfaceFlag))) { |
| 200 | GrSurfaceDesc* wdesc = copyDesc.writable(); |
| 201 | wdesc->fWidth = SkTMax(kMinScratchTextureSize, GrNextPow2(desc.fWidth)); |
| 202 | wdesc->fHeight = SkTMax(kMinScratchTextureSize, GrNextPow2(desc.fHeight)); |
| 203 | } |
| 204 | |
| 205 | if (auto tex = this->refScratchTexture(*copyDesc, flags)) { |
| 206 | return tex; |
| 207 | } |
| 208 | |
| 209 | return fGpu->createTexture(*copyDesc, SkBudgeted::kYes); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 210 | } |
| 211 | |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 212 | sk_sp<GrTexture> GrResourceProvider::refScratchTexture(const GrSurfaceDesc& desc, |
Greg Daniel | 2191823 | 2017-09-08 14:46:23 -0400 | [diff] [blame] | 213 | uint32_t flags) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 214 | ASSERT_SINGLE_OWNER |
| 215 | SkASSERT(!this->isAbandoned()); |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 216 | SkASSERT(fCaps->validateSurfaceDesc(desc, GrMipMapped::kNo)); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 217 | |
Brian Salomon | d17b4a6 | 2017-05-23 16:53:47 -0400 | [diff] [blame] | 218 | // We could make initial clears work with scratch textures but it is a rare case so we just opt |
| 219 | // to fall back to making a new texture. |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 220 | if (!SkToBool(desc.fFlags & kPerformInitialClear_GrSurfaceFlag) && |
| 221 | (fGpu->caps()->reuseScratchTextures() || (desc.fFlags & kRenderTarget_GrSurfaceFlag))) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 222 | |
| 223 | GrScratchKey key; |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 224 | GrTexturePriv::ComputeScratchKey(desc, &key); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 225 | uint32_t scratchFlags = 0; |
| 226 | if (kNoPendingIO_Flag & flags) { |
| 227 | scratchFlags = GrResourceCache::kRequireNoPendingIO_ScratchFlag; |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 228 | } else if (!(desc.fFlags & kRenderTarget_GrSurfaceFlag)) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 229 | // If it is not a render target then it will most likely be populated by |
| 230 | // writePixels() which will trigger a flush if the texture has pending IO. |
| 231 | scratchFlags = GrResourceCache::kPreferNoPendingIO_ScratchFlag; |
| 232 | } |
| 233 | GrGpuResource* resource = fCache->findAndRefScratchResource(key, |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 234 | GrSurface::WorstCaseSize(desc), |
| 235 | scratchFlags); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 236 | if (resource) { |
| 237 | GrSurface* surface = static_cast<GrSurface*>(resource); |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 238 | return sk_sp<GrTexture>(surface->asTexture()); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 239 | } |
| 240 | } |
| 241 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 242 | return nullptr; |
| 243 | } |
| 244 | |
Greg Daniel | 7ef28f3 | 2017-04-20 16:41:55 +0000 | [diff] [blame] | 245 | sk_sp<GrTexture> GrResourceProvider::wrapBackendTexture(const GrBackendTexture& tex, |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 246 | GrWrapOwnership ownership) { |
| 247 | ASSERT_SINGLE_OWNER |
| 248 | if (this->isAbandoned()) { |
| 249 | return nullptr; |
| 250 | } |
Robert Phillips | b0e93a2 | 2017-08-29 08:26:54 -0400 | [diff] [blame] | 251 | return fGpu->wrapBackendTexture(tex, ownership); |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 252 | } |
| 253 | |
| 254 | sk_sp<GrTexture> GrResourceProvider::wrapRenderableBackendTexture(const GrBackendTexture& tex, |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 255 | int sampleCnt, |
| 256 | GrWrapOwnership ownership) { |
| 257 | ASSERT_SINGLE_OWNER |
| 258 | if (this->isAbandoned()) { |
| 259 | return nullptr; |
| 260 | } |
Robert Phillips | b0e93a2 | 2017-08-29 08:26:54 -0400 | [diff] [blame] | 261 | return fGpu->wrapRenderableBackendTexture(tex, sampleCnt, ownership); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 262 | } |
| 263 | |
| 264 | sk_sp<GrRenderTarget> GrResourceProvider::wrapBackendRenderTarget( |
Robert Phillips | b0e93a2 | 2017-08-29 08:26:54 -0400 | [diff] [blame] | 265 | const GrBackendRenderTarget& backendRT) |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 266 | { |
| 267 | ASSERT_SINGLE_OWNER |
Robert Phillips | b0e93a2 | 2017-08-29 08:26:54 -0400 | [diff] [blame] | 268 | return this->isAbandoned() ? nullptr : fGpu->wrapBackendRenderTarget(backendRT); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 269 | } |
| 270 | |
| 271 | void GrResourceProvider::assignUniqueKeyToResource(const GrUniqueKey& key, |
| 272 | GrGpuResource* resource) { |
| 273 | ASSERT_SINGLE_OWNER |
| 274 | if (this->isAbandoned() || !resource) { |
| 275 | return; |
| 276 | } |
| 277 | resource->resourcePriv().setUniqueKey(key); |
| 278 | } |
| 279 | |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 280 | sk_sp<GrGpuResource> GrResourceProvider::findResourceByUniqueKey(const GrUniqueKey& key) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 281 | ASSERT_SINGLE_OWNER |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 282 | return this->isAbandoned() ? nullptr |
| 283 | : sk_sp<GrGpuResource>(fCache->findAndRefUniqueResource(key)); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 284 | } |
| 285 | |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 286 | sk_sp<const GrBuffer> GrResourceProvider::findOrMakeStaticBuffer(GrBufferType intendedType, |
| 287 | size_t size, |
| 288 | const void* data, |
| 289 | const GrUniqueKey& key) { |
| 290 | if (auto buffer = this->findByUniqueKey<GrBuffer>(key)) { |
| 291 | return buffer; |
| 292 | } |
| 293 | if (auto buffer = this->createBuffer(size, intendedType, kStatic_GrAccessPattern, 0, |
| 294 | data)) { |
| 295 | // We shouldn't bin and/or cachestatic buffers. |
| 296 | SkASSERT(buffer->sizeInBytes() == size); |
| 297 | SkASSERT(!buffer->resourcePriv().getScratchKey().isValid()); |
| 298 | SkASSERT(!buffer->resourcePriv().hasPendingIO_debugOnly()); |
| 299 | buffer->resourcePriv().setUniqueKey(key); |
| 300 | return sk_sp<const GrBuffer>(buffer); |
| 301 | } |
| 302 | return nullptr; |
| 303 | } |
| 304 | |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 305 | sk_sp<const GrBuffer> GrResourceProvider::createPatternedIndexBuffer(const uint16_t* pattern, |
| 306 | int patternSize, |
| 307 | int reps, |
| 308 | int vertCount, |
| 309 | const GrUniqueKey& key) { |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 310 | size_t bufferSize = patternSize * reps * sizeof(uint16_t); |
| 311 | |
Brian Salomon | 09d994e | 2016-12-21 11:14:46 -0500 | [diff] [blame] | 312 | // This is typically used in GrMeshDrawOps, so we assume kNoPendingIO. |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 313 | sk_sp<GrBuffer> buffer(this->createBuffer(bufferSize, kIndex_GrBufferType, |
| 314 | kStatic_GrAccessPattern, kNoPendingIO_Flag)); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 315 | if (!buffer) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 316 | return nullptr; |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 317 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 318 | uint16_t* data = (uint16_t*) buffer->map(); |
| 319 | SkAutoTArray<uint16_t> temp; |
| 320 | if (!data) { |
| 321 | temp.reset(reps * patternSize); |
| 322 | data = temp.get(); |
| 323 | } |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 324 | for (int i = 0; i < reps; ++i) { |
| 325 | int baseIdx = i * patternSize; |
| 326 | uint16_t baseVert = (uint16_t)(i * vertCount); |
| 327 | for (int j = 0; j < patternSize; ++j) { |
| 328 | data[baseIdx+j] = baseVert + pattern[j]; |
| 329 | } |
| 330 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 331 | if (temp.get()) { |
| 332 | if (!buffer->updateData(data, bufferSize)) { |
| 333 | return nullptr; |
| 334 | } |
| 335 | } else { |
| 336 | buffer->unmap(); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 337 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 338 | this->assignUniqueKeyToResource(key, buffer.get()); |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 339 | return std::move(buffer); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 340 | } |
| 341 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 342 | static constexpr int kMaxQuads = 1 << 12; // max possible: (1 << 14) - 1; |
| 343 | |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 344 | sk_sp<const GrBuffer> GrResourceProvider::createQuadIndexBuffer() { |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 345 | GR_STATIC_ASSERT(4 * kMaxQuads <= 65535); |
Brian Salomon | 57caa66 | 2017-10-18 12:21:05 +0000 | [diff] [blame] | 346 | static const uint16_t kPattern[] = { 0, 1, 2, 2, 1, 3 }; |
Chris Dalton | ff92650 | 2017-05-03 14:36:54 -0400 | [diff] [blame] | 347 | return this->createPatternedIndexBuffer(kPattern, 6, kMaxQuads, 4, fQuadIndexBufferKey); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 348 | } |
| 349 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 350 | int GrResourceProvider::QuadCountOfQuadBuffer() { return kMaxQuads; } |
| 351 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 352 | sk_sp<GrPath> GrResourceProvider::createPath(const SkPath& path, const GrStyle& style) { |
Robert Phillips | 0f17181 | 2017-09-21 14:25:31 -0400 | [diff] [blame] | 353 | if (this->isAbandoned()) { |
| 354 | return nullptr; |
| 355 | } |
| 356 | |
bsalomon | 706f08f | 2015-05-22 07:35:58 -0700 | [diff] [blame] | 357 | SkASSERT(this->gpu()->pathRendering()); |
bsalomon | 6663acf | 2016-05-10 09:14:17 -0700 | [diff] [blame] | 358 | return this->gpu()->pathRendering()->createPath(path, style); |
bsalomon | 706f08f | 2015-05-22 07:35:58 -0700 | [diff] [blame] | 359 | } |
| 360 | |
cdalton | e2e71c2 | 2016-04-07 18:13:29 -0700 | [diff] [blame] | 361 | GrBuffer* GrResourceProvider::createBuffer(size_t size, GrBufferType intendedType, |
cdalton | 1bf3e71 | 2016-04-19 10:00:02 -0700 | [diff] [blame] | 362 | GrAccessPattern accessPattern, uint32_t flags, |
| 363 | const void* data) { |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 364 | if (this->isAbandoned()) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 365 | return nullptr; |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 366 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 367 | if (kDynamic_GrAccessPattern != accessPattern) { |
| 368 | return this->gpu()->createBuffer(size, intendedType, accessPattern, data); |
| 369 | } |
csmartdalton | 485a120 | 2016-07-13 10:16:32 -0700 | [diff] [blame] | 370 | if (!(flags & kRequireGpuMemory_Flag) && |
| 371 | this->gpu()->caps()->preferClientSideDynamicBuffers() && |
| 372 | GrBufferTypeIsVertexOrIndex(intendedType) && |
| 373 | kDynamic_GrAccessPattern == accessPattern) { |
| 374 | return GrBuffer::CreateCPUBacked(this->gpu(), size, intendedType, data); |
| 375 | } |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 376 | |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 377 | // bin by pow2 with a reasonable min |
Robert Phillips | 9e38047 | 2016-10-28 12:15:03 -0400 | [diff] [blame] | 378 | static const size_t MIN_SIZE = 1 << 12; |
| 379 | size_t allocSize = SkTMax(MIN_SIZE, GrNextSizePow2(size)); |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 380 | |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 381 | GrScratchKey key; |
csmartdalton | 485a120 | 2016-07-13 10:16:32 -0700 | [diff] [blame] | 382 | GrBuffer::ComputeScratchKeyForDynamicVBO(allocSize, intendedType, &key); |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 383 | uint32_t scratchFlags = 0; |
| 384 | if (flags & kNoPendingIO_Flag) { |
| 385 | scratchFlags = GrResourceCache::kRequireNoPendingIO_ScratchFlag; |
| 386 | } else { |
| 387 | scratchFlags = GrResourceCache::kPreferNoPendingIO_ScratchFlag; |
| 388 | } |
| 389 | GrBuffer* buffer = static_cast<GrBuffer*>( |
| 390 | this->cache()->findAndRefScratchResource(key, allocSize, scratchFlags)); |
| 391 | if (!buffer) { |
| 392 | buffer = this->gpu()->createBuffer(allocSize, intendedType, kDynamic_GrAccessPattern); |
| 393 | if (!buffer) { |
| 394 | return nullptr; |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 395 | } |
| 396 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 397 | if (data) { |
| 398 | buffer->updateData(data, size); |
| 399 | } |
csmartdalton | 485a120 | 2016-07-13 10:16:32 -0700 | [diff] [blame] | 400 | SkASSERT(!buffer->isCPUBacked()); // We should only cache real VBOs. |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 401 | return buffer; |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 402 | } |
| 403 | |
Robert Phillips | c0192e3 | 2017-09-21 12:00:26 -0400 | [diff] [blame] | 404 | bool GrResourceProvider::attachStencilAttachment(GrRenderTarget* rt) { |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 405 | SkASSERT(rt); |
| 406 | if (rt->renderTargetPriv().getStencilAttachment()) { |
Robert Phillips | c0192e3 | 2017-09-21 12:00:26 -0400 | [diff] [blame] | 407 | return true; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 408 | } |
| 409 | |
| 410 | if (!rt->wasDestroyed() && rt->canAttemptStencilAttachment()) { |
| 411 | GrUniqueKey sbKey; |
| 412 | |
| 413 | int width = rt->width(); |
| 414 | int height = rt->height(); |
| 415 | #if 0 |
| 416 | if (this->caps()->oversizedStencilSupport()) { |
| 417 | width = SkNextPow2(width); |
| 418 | height = SkNextPow2(height); |
| 419 | } |
| 420 | #endif |
Robert Phillips | cb2e235 | 2017-08-30 16:44:40 -0400 | [diff] [blame] | 421 | SkDEBUGCODE(bool newStencil = false;) |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 422 | GrStencilAttachment::ComputeSharedStencilAttachmentKey(width, height, |
| 423 | rt->numStencilSamples(), &sbKey); |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 424 | auto stencil = this->findByUniqueKey<GrStencilAttachment>(sbKey); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 425 | if (!stencil) { |
| 426 | // Need to try and create a new stencil |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 427 | stencil.reset(this->gpu()->createStencilAttachmentForRenderTarget(rt, width, height)); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 428 | if (stencil) { |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 429 | this->assignUniqueKeyToResource(sbKey, stencil.get()); |
Robert Phillips | cb2e235 | 2017-08-30 16:44:40 -0400 | [diff] [blame] | 430 | SkDEBUGCODE(newStencil = true;) |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 431 | } |
| 432 | } |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 433 | if (rt->renderTargetPriv().attachStencilAttachment(std::move(stencil))) { |
Robert Phillips | 9521447 | 2017-08-08 18:00:03 -0400 | [diff] [blame] | 434 | #ifdef SK_DEBUG |
| 435 | // Fill the SB with an inappropriate value. opLists that use the |
| 436 | // SB should clear it properly. |
Robert Phillips | cb2e235 | 2017-08-30 16:44:40 -0400 | [diff] [blame] | 437 | if (newStencil) { |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 438 | SkASSERT(rt->renderTargetPriv().getStencilAttachment()->isDirty()); |
Robert Phillips | cb2e235 | 2017-08-30 16:44:40 -0400 | [diff] [blame] | 439 | this->gpu()->clearStencil(rt, 0xFFFF); |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 440 | SkASSERT(rt->renderTargetPriv().getStencilAttachment()->isDirty()); |
Robert Phillips | cb2e235 | 2017-08-30 16:44:40 -0400 | [diff] [blame] | 441 | } |
Robert Phillips | 9521447 | 2017-08-08 18:00:03 -0400 | [diff] [blame] | 442 | #endif |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 443 | } |
| 444 | } |
Robert Phillips | c0192e3 | 2017-09-21 12:00:26 -0400 | [diff] [blame] | 445 | return SkToBool(rt->renderTargetPriv().getStencilAttachment()); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 446 | } |
| 447 | |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 448 | sk_sp<GrRenderTarget> GrResourceProvider::wrapBackendTextureAsRenderTarget( |
Robert Phillips | b0e93a2 | 2017-08-29 08:26:54 -0400 | [diff] [blame] | 449 | const GrBackendTexture& tex, int sampleCnt) |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 450 | { |
ericrk | f7b8b8a | 2016-02-24 14:49:51 -0800 | [diff] [blame] | 451 | if (this->isAbandoned()) { |
| 452 | return nullptr; |
| 453 | } |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 454 | return fGpu->wrapBackendTextureAsRenderTarget(tex, sampleCnt); |
ericrk | f7b8b8a | 2016-02-24 14:49:51 -0800 | [diff] [blame] | 455 | } |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 456 | |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 457 | sk_sp<GrSemaphore> SK_WARN_UNUSED_RESULT GrResourceProvider::makeSemaphore(bool isOwned) { |
| 458 | return fGpu->makeSemaphore(isOwned); |
| 459 | } |
| 460 | |
| 461 | sk_sp<GrSemaphore> GrResourceProvider::wrapBackendSemaphore(const GrBackendSemaphore& semaphore, |
Greg Daniel | 17b7c05 | 2018-01-09 13:55:33 -0500 | [diff] [blame] | 462 | SemaphoreWrapType wrapType, |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 463 | GrWrapOwnership ownership) { |
| 464 | ASSERT_SINGLE_OWNER |
Greg Daniel | 17b7c05 | 2018-01-09 13:55:33 -0500 | [diff] [blame] | 465 | return this->isAbandoned() ? nullptr : fGpu->wrapBackendSemaphore(semaphore, |
| 466 | wrapType, |
| 467 | ownership); |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 468 | } |
| 469 | |
| 470 | void GrResourceProvider::takeOwnershipOfSemaphore(sk_sp<GrSemaphore> semaphore) { |
| 471 | semaphore->resetGpu(fGpu); |
| 472 | } |
| 473 | |
| 474 | void GrResourceProvider::releaseOwnershipOfSemaphore(sk_sp<GrSemaphore> semaphore) { |
| 475 | semaphore->resetGpu(nullptr); |
| 476 | } |