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 | |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 8 | #include "src/gpu/GrResourceProvider.h" |
| 9 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 10 | #include "include/gpu/GrBackendSemaphore.h" |
| 11 | #include "include/gpu/GrContext.h" |
| 12 | #include "include/private/GrResourceKey.h" |
| 13 | #include "include/private/GrSingleOwner.h" |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 14 | #include "src/core/SkConvertPixels.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 15 | #include "src/core/SkMathPriv.h" |
| 16 | #include "src/gpu/GrCaps.h" |
| 17 | #include "src/gpu/GrContextPriv.h" |
| 18 | #include "src/gpu/GrGpu.h" |
| 19 | #include "src/gpu/GrGpuBuffer.h" |
| 20 | #include "src/gpu/GrPath.h" |
| 21 | #include "src/gpu/GrPathRendering.h" |
| 22 | #include "src/gpu/GrProxyProvider.h" |
| 23 | #include "src/gpu/GrRenderTargetPriv.h" |
| 24 | #include "src/gpu/GrResourceCache.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 25 | #include "src/gpu/GrSemaphore.h" |
| 26 | #include "src/gpu/GrStencilAttachment.h" |
| 27 | #include "src/gpu/GrTexturePriv.h" |
| 28 | #include "src/gpu/SkGr.h" |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 29 | |
Robert Phillips | 1bfece8 | 2017-06-01 13:56:52 -0400 | [diff] [blame] | 30 | const uint32_t GrResourceProvider::kMinScratchTextureSize = 16; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 31 | |
| 32 | #define ASSERT_SINGLE_OWNER \ |
| 33 | SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(fSingleOwner);) |
| 34 | |
Robert Phillips | 12c4629 | 2019-04-23 07:36:17 -0400 | [diff] [blame] | 35 | GrResourceProvider::GrResourceProvider(GrGpu* gpu, GrResourceCache* cache, GrSingleOwner* owner) |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 36 | : fCache(cache) |
| 37 | , fGpu(gpu) |
| 38 | #ifdef SK_DEBUG |
| 39 | , fSingleOwner(owner) |
| 40 | #endif |
Robert Phillips | 4150eea | 2018-02-07 17:08:21 -0500 | [diff] [blame] | 41 | { |
Robert Phillips | 26c90e0 | 2017-03-14 14:39:29 -0400 | [diff] [blame] | 42 | fCaps = sk_ref_sp(fGpu->caps()); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 43 | } |
| 44 | |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 45 | // Ensures the row bytes are populated (not 0) and makes a copy to a temporary |
| 46 | // to make the row bytes tight if necessary. Returns false if the input row bytes are invalid. |
| 47 | static bool prepare_level(const GrMipLevel& inLevel, size_t bpp, int w, int h, bool rowBytesSupport, |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 48 | bool mustInitializeAllLevels, GrMipLevel* outLevel, |
| 49 | std::unique_ptr<char[]>* data) { |
| 50 | size_t minRB = w * bpp; |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 51 | if (!inLevel.fPixels) { |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 52 | if (mustInitializeAllLevels) { |
| 53 | data->reset(new char[minRB * h]()); |
| 54 | outLevel->fPixels = data->get(); |
| 55 | outLevel->fRowBytes = minRB; |
| 56 | } else { |
| 57 | outLevel->fPixels = nullptr; |
| 58 | outLevel->fRowBytes = 0; |
| 59 | } |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 60 | return true; |
| 61 | } |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 62 | size_t actualRB = inLevel.fRowBytes ? inLevel.fRowBytes : minRB; |
| 63 | if (actualRB < minRB) { |
| 64 | return false; |
| 65 | } |
| 66 | if (actualRB == minRB || rowBytesSupport) { |
| 67 | outLevel->fRowBytes = actualRB; |
| 68 | outLevel->fPixels = inLevel.fPixels; |
| 69 | } else { |
| 70 | data->reset(new char[minRB * h]); |
| 71 | outLevel->fPixels = data->get(); |
| 72 | outLevel->fRowBytes = minRB; |
| 73 | SkRectMemcpy(data->get(), outLevel->fRowBytes, inLevel.fPixels, inLevel.fRowBytes, minRB, |
| 74 | h); |
| 75 | } |
| 76 | return true; |
| 77 | } |
| 78 | |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 79 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 80 | GrRenderable renderable, |
| 81 | int renderTargetSampleCnt, SkBudgeted budgeted, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 82 | GrProtected isProtected, |
Brian Osman | 2b23c4b | 2018-06-01 12:25:08 -0400 | [diff] [blame] | 83 | const GrMipLevel texels[], int mipLevelCount) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 84 | ASSERT_SINGLE_OWNER |
| 85 | |
Robert Phillips | 7f1b4f8 | 2017-11-28 07:38:39 -0500 | [diff] [blame] | 86 | SkASSERT(mipLevelCount > 0); |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 87 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 88 | if (this->isAbandoned()) { |
| 89 | return nullptr; |
| 90 | } |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 91 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 92 | GrMipMapped mipMapped = mipLevelCount > 1 ? GrMipMapped::kYes : GrMipMapped::kNo; |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 93 | if (!fCaps->validateSurfaceDesc(desc, renderable, renderTargetSampleCnt, mipMapped)) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 94 | return nullptr; |
| 95 | } |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 96 | bool mustInitializeAllLevels = this->caps()->createTextureMustSpecifyAllLevels(); |
| 97 | bool rowBytesSupport = this->caps()->writePixelsRowBytesSupport(); |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 98 | SkAutoSTMalloc<14, GrMipLevel> tmpTexels; |
Brian Salomon | c9d81f7 | 2019-07-03 07:52:41 -0400 | [diff] [blame] | 99 | SkAutoSTArray<14, std::unique_ptr<char[]>> tmpDatas; |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 100 | if (mipLevelCount > 0 && texels) { |
| 101 | tmpTexels.reset(mipLevelCount); |
| 102 | tmpDatas.reset(mipLevelCount); |
| 103 | int w = desc.fWidth; |
| 104 | int h = desc.fHeight; |
| 105 | size_t bpp = GrBytesPerPixel(desc.fConfig); |
| 106 | for (int i = 0; i < mipLevelCount; ++i) { |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 107 | if (!prepare_level(texels[i], bpp, w, h, rowBytesSupport, mustInitializeAllLevels, |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 108 | &tmpTexels[i], &tmpDatas[i])) { |
| 109 | return nullptr; |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 110 | } |
| 111 | w = std::max(w / 2, 1); |
| 112 | h = std::max(h / 2, 1); |
| 113 | } |
| 114 | } |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 115 | return fGpu->createTexture(desc, renderable, renderTargetSampleCnt, budgeted, isProtected, |
| 116 | tmpTexels.get(), mipLevelCount); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 117 | } |
| 118 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 119 | sk_sp<GrTexture> GrResourceProvider::getExactScratch(const GrSurfaceDesc& desc, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 120 | GrRenderable renderable, |
| 121 | int renderTargetSampleCnt, |
| 122 | SkBudgeted budgeted, |
| 123 | GrProtected isProtected, |
| 124 | Flags flags) { |
| 125 | sk_sp<GrTexture> tex( |
| 126 | this->refScratchTexture(desc, renderable, renderTargetSampleCnt, isProtected, flags)); |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 127 | if (tex && SkBudgeted::kNo == budgeted) { |
| 128 | tex->resourcePriv().makeUnbudgeted(); |
| 129 | } |
| 130 | |
| 131 | return tex; |
| 132 | } |
| 133 | |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 134 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 135 | GrRenderable renderable, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 136 | int renderTargetSampleCnt, |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 137 | SkBudgeted budgeted, |
Greg Daniel | fb3abcd | 2018-02-02 15:48:33 -0500 | [diff] [blame] | 138 | SkBackingFit fit, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 139 | GrProtected isProtected, |
Chris Dalton | d004e0b | 2018-09-27 09:28:03 -0600 | [diff] [blame] | 140 | const GrMipLevel& mipLevel, |
| 141 | Flags flags) { |
Robert Phillips | 774831a | 2017-04-20 10:19:33 -0400 | [diff] [blame] | 142 | ASSERT_SINGLE_OWNER |
| 143 | |
| 144 | if (this->isAbandoned()) { |
| 145 | return nullptr; |
| 146 | } |
| 147 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 148 | if (!mipLevel.fPixels) { |
| 149 | return nullptr; |
| 150 | } |
| 151 | |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 152 | if (!fCaps->validateSurfaceDesc(desc, renderable, renderTargetSampleCnt, GrMipMapped::kNo)) { |
Brian Salomon | d34edf3 | 2017-05-19 15:45:48 -0400 | [diff] [blame] | 153 | return nullptr; |
| 154 | } |
| 155 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 156 | GrContext* context = fGpu->getContext(); |
Robert Phillips | 9da87e0 | 2019-02-04 13:26:26 -0500 | [diff] [blame] | 157 | GrProxyProvider* proxyProvider = context->priv().proxyProvider(); |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 158 | |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 159 | bool mustInitialize = this->caps()->createTextureMustSpecifyAllLevels(); |
| 160 | bool rowBytesSupport = this->caps()->writePixelsRowBytesSupport(); |
| 161 | |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 162 | size_t bpp = GrBytesPerPixel(desc.fConfig); |
| 163 | std::unique_ptr<char[]> tmpData; |
| 164 | GrMipLevel tmpLevel; |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 165 | if (!prepare_level(mipLevel, bpp, desc.fWidth, desc.fHeight, rowBytesSupport, mustInitialize, |
| 166 | &tmpLevel, &tmpData)) { |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 167 | return nullptr; |
| 168 | } |
| 169 | |
Brian Salomon | a495d6d | 2019-07-13 17:48:58 -0400 | [diff] [blame] | 170 | GrColorType colorType = GrPixelConfigToColorType(desc.fConfig); |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 171 | sk_sp<GrTexture> tex = |
| 172 | (SkBackingFit::kApprox == fit) |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 173 | ? this->createApproxTexture(desc, renderable, renderTargetSampleCnt, |
| 174 | isProtected, flags) |
| 175 | : this->createTexture(desc, renderable, renderTargetSampleCnt, budgeted, |
| 176 | isProtected, flags); |
Brian Salomon | a495d6d | 2019-07-13 17:48:58 -0400 | [diff] [blame] | 177 | if (!tex) { |
| 178 | return nullptr; |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 179 | } |
Brian Salomon | a495d6d | 2019-07-13 17:48:58 -0400 | [diff] [blame] | 180 | |
| 181 | sk_sp<GrTextureProxy> proxy = proxyProvider->createWrapped(tex, kTopLeft_GrSurfaceOrigin); |
| 182 | if (!proxy) { |
| 183 | return nullptr; |
| 184 | } |
| 185 | // Here we don't really know the alpha type of the data we want to upload. All we really |
| 186 | // care about is that it is not converted. So we use the same alpha type for the data |
| 187 | // and the surface context. |
| 188 | static constexpr auto kAlphaType = kPremul_SkAlphaType; |
| 189 | sk_sp<GrSurfaceContext> sContext = |
| 190 | context->priv().makeWrappedSurfaceContext(std::move(proxy), colorType, kAlphaType); |
| 191 | if (!sContext) { |
| 192 | return nullptr; |
| 193 | } |
| 194 | GrPixelInfo srcInfo(colorType, kAlphaType, nullptr, desc.fWidth, desc.fHeight); |
| 195 | SkAssertResult(sContext->writePixels(srcInfo, tmpLevel.fPixels, tmpLevel.fRowBytes, {0, 0})); |
| 196 | return tex; |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 197 | } |
| 198 | |
Brian Salomon | bb8dde8 | 2019-06-27 10:52:13 -0400 | [diff] [blame] | 199 | sk_sp<GrTexture> GrResourceProvider::createCompressedTexture(int width, int height, |
| 200 | SkImage::CompressionType compression, |
| 201 | SkBudgeted budgeted, SkData* data) { |
| 202 | ASSERT_SINGLE_OWNER |
| 203 | if (this->isAbandoned()) { |
| 204 | return nullptr; |
| 205 | } |
| 206 | return fGpu->createCompressedTexture(width, height, compression, budgeted, data->data(), |
| 207 | data->size()); |
| 208 | } |
| 209 | |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 210 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 211 | GrRenderable renderable, |
| 212 | int renderTargetSampleCnt, |
| 213 | SkBudgeted budgeted, |
| 214 | GrProtected isProtected, |
| 215 | Flags flags) { |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 216 | ASSERT_SINGLE_OWNER |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 217 | if (this->isAbandoned()) { |
| 218 | return nullptr; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 219 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 220 | |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 221 | if (!fCaps->validateSurfaceDesc(desc, renderable, renderTargetSampleCnt, GrMipMapped::kNo)) { |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 222 | return nullptr; |
| 223 | } |
| 224 | |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 225 | // Compressed textures are read-only so they don't support re-use for scratch. |
| 226 | if (!GrPixelConfigIsCompressed(desc.fConfig)) { |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 227 | sk_sp<GrTexture> tex = this->getExactScratch(desc, renderable, renderTargetSampleCnt, |
| 228 | budgeted, isProtected, flags); |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 229 | if (tex) { |
| 230 | return tex; |
| 231 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 232 | } |
| 233 | |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 234 | if (fCaps->createTextureMustSpecifyAllLevels()) { |
Brian Salomon | c7dced5 | 2019-07-18 15:02:01 +0000 | [diff] [blame] | 235 | size_t rowBytes = GrBytesPerPixel(desc.fConfig) * desc.fWidth; |
| 236 | size_t size = rowBytes * desc.fHeight; |
| 237 | std::unique_ptr<char[]> zeros(new char[size]()); |
| 238 | GrMipLevel level; |
| 239 | level.fRowBytes = rowBytes; |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 240 | level.fPixels = zeros.get(); |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 241 | return fGpu->createTexture(desc, renderable, renderTargetSampleCnt, budgeted, isProtected, |
| 242 | &level, 1); |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 243 | } |
| 244 | |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 245 | return fGpu->createTexture(desc, renderable, renderTargetSampleCnt, budgeted, isProtected); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 246 | } |
| 247 | |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 248 | // Map 'value' to a larger multiple of 2. Values <= 'kMagicTol' will pop up to |
| 249 | // the next power of 2. Those above 'kMagicTol' will only go up half the floor power of 2. |
| 250 | uint32_t GrResourceProvider::MakeApprox(uint32_t value) { |
| 251 | static const int kMagicTol = 1024; |
| 252 | |
| 253 | value = SkTMax(kMinScratchTextureSize, value); |
| 254 | |
| 255 | if (SkIsPow2(value)) { |
| 256 | return value; |
| 257 | } |
| 258 | |
| 259 | uint32_t ceilPow2 = GrNextPow2(value); |
| 260 | if (value <= kMagicTol) { |
| 261 | return ceilPow2; |
| 262 | } |
| 263 | |
| 264 | uint32_t floorPow2 = ceilPow2 >> 1; |
| 265 | uint32_t mid = floorPow2 + (floorPow2 >> 1); |
| 266 | |
| 267 | if (value <= mid) { |
| 268 | return mid; |
| 269 | } |
| 270 | |
| 271 | return ceilPow2; |
| 272 | } |
| 273 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 274 | sk_sp<GrTexture> GrResourceProvider::createApproxTexture(const GrSurfaceDesc& desc, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 275 | GrRenderable renderable, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 276 | int renderTargetSampleCnt, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 277 | GrProtected isProtected, Flags flags) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 278 | ASSERT_SINGLE_OWNER |
Chris Dalton | d004e0b | 2018-09-27 09:28:03 -0600 | [diff] [blame] | 279 | SkASSERT(Flags::kNone == flags || Flags::kNoPendingIO == flags); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 280 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 281 | if (this->isAbandoned()) { |
| 282 | return nullptr; |
| 283 | } |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 284 | |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 285 | // Currently we don't recycle compressed textures as scratch. |
| 286 | if (GrPixelConfigIsCompressed(desc.fConfig)) { |
| 287 | return nullptr; |
| 288 | } |
| 289 | |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 290 | if (!fCaps->validateSurfaceDesc(desc, renderable, renderTargetSampleCnt, GrMipMapped::kNo)) { |
Brian Salomon | d34edf3 | 2017-05-19 15:45:48 -0400 | [diff] [blame] | 291 | return nullptr; |
| 292 | } |
| 293 | |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 294 | if (auto tex = this->refScratchTexture(desc, renderable, renderTargetSampleCnt, isProtected, |
| 295 | flags)) { |
Greg Daniel | 6b60b6e | 2017-09-26 16:37:12 -0400 | [diff] [blame] | 296 | return tex; |
| 297 | } |
| 298 | |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 299 | SkTCopyOnFirstWrite<GrSurfaceDesc> copyDesc(desc); |
| 300 | |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 301 | // bin by some multiple or power of 2 with a reasonable min |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 302 | if (fGpu->caps()->reuseScratchTextures() || renderable == GrRenderable::kYes) { |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 303 | GrSurfaceDesc* wdesc = copyDesc.writable(); |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 304 | wdesc->fWidth = MakeApprox(wdesc->fWidth); |
| 305 | wdesc->fHeight = MakeApprox(wdesc->fHeight); |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 306 | } |
| 307 | |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 308 | if (auto tex = this->refScratchTexture(*copyDesc, renderable, renderTargetSampleCnt, |
| 309 | isProtected, flags)) { |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 310 | return tex; |
| 311 | } |
| 312 | |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 313 | if (this->caps()->createTextureMustSpecifyAllLevels()) { |
Brian Salomon | c7dced5 | 2019-07-18 15:02:01 +0000 | [diff] [blame] | 314 | size_t rowBytes = GrBytesPerPixel(copyDesc->fConfig) * copyDesc->fWidth; |
| 315 | size_t size = rowBytes * copyDesc->fHeight; |
| 316 | std::unique_ptr<char[]> zeros(new char[size]()); |
| 317 | GrMipLevel level; |
| 318 | level.fRowBytes = rowBytes; |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 319 | level.fPixels = zeros.get(); |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 320 | return fGpu->createTexture(*copyDesc, renderable, renderTargetSampleCnt, SkBudgeted::kYes, |
| 321 | isProtected, &level, 1); |
Brian Salomon | a3e2996 | 2019-07-16 11:52:08 -0400 | [diff] [blame] | 322 | } |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 323 | return fGpu->createTexture(*copyDesc, renderable, renderTargetSampleCnt, SkBudgeted::kYes, |
| 324 | isProtected); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 325 | } |
| 326 | |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 327 | sk_sp<GrTexture> GrResourceProvider::refScratchTexture(const GrSurfaceDesc& desc, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 328 | GrRenderable renderable, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 329 | int renderTargetSampleCnt, |
| 330 | GrProtected isProtected, |
| 331 | Flags flags) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 332 | ASSERT_SINGLE_OWNER |
| 333 | SkASSERT(!this->isAbandoned()); |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 334 | SkASSERT(!GrPixelConfigIsCompressed(desc.fConfig)); |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 335 | SkASSERT(fCaps->validateSurfaceDesc(desc, renderable, renderTargetSampleCnt, GrMipMapped::kNo)); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 336 | |
Brian Salomon | d17b4a6 | 2017-05-23 16:53:47 -0400 | [diff] [blame] | 337 | // We could make initial clears work with scratch textures but it is a rare case so we just opt |
| 338 | // to fall back to making a new texture. |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 339 | if (fGpu->caps()->reuseScratchTextures() || renderable == GrRenderable::kYes) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 340 | GrScratchKey key; |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 341 | GrTexturePriv::ComputeScratchKey(desc, renderable, renderTargetSampleCnt, &key); |
Chris Dalton | d004e0b | 2018-09-27 09:28:03 -0600 | [diff] [blame] | 342 | auto scratchFlags = GrResourceCache::ScratchFlags::kNone; |
| 343 | if (Flags::kNoPendingIO & flags) { |
| 344 | scratchFlags |= GrResourceCache::ScratchFlags::kRequireNoPendingIO; |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 345 | } else if (renderable == GrRenderable::kNo) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 346 | // If it is not a render target then it will most likely be populated by |
| 347 | // writePixels() which will trigger a flush if the texture has pending IO. |
Chris Dalton | d004e0b | 2018-09-27 09:28:03 -0600 | [diff] [blame] | 348 | scratchFlags |= GrResourceCache::ScratchFlags::kPreferNoPendingIO; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 349 | } |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 350 | GrGpuResource* resource = fCache->findAndRefScratchResource( |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame^] | 351 | key, GrSurface::WorstCaseSize(desc, renderable, renderTargetSampleCnt), |
| 352 | scratchFlags); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 353 | if (resource) { |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 354 | fGpu->stats()->incNumScratchTexturesReused(); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 355 | GrSurface* surface = static_cast<GrSurface*>(resource); |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 356 | return sk_sp<GrTexture>(surface->asTexture()); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 357 | } |
| 358 | } |
| 359 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 360 | return nullptr; |
| 361 | } |
| 362 | |
Greg Daniel | 7ef28f3 | 2017-04-20 16:41:55 +0000 | [diff] [blame] | 363 | sk_sp<GrTexture> GrResourceProvider::wrapBackendTexture(const GrBackendTexture& tex, |
Greg Daniel | 2268ad2 | 2018-11-15 09:27:38 -0500 | [diff] [blame] | 364 | GrWrapOwnership ownership, |
Brian Salomon | aa6ca0a | 2019-01-24 16:03:07 -0500 | [diff] [blame] | 365 | GrWrapCacheable cacheable, |
| 366 | GrIOType ioType) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 367 | ASSERT_SINGLE_OWNER |
| 368 | if (this->isAbandoned()) { |
| 369 | return nullptr; |
| 370 | } |
Robert Phillips | dd39980 | 2019-07-18 12:28:00 +0000 | [diff] [blame] | 371 | return fGpu->wrapBackendTexture(tex, ownership, cacheable, ioType); |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 372 | } |
| 373 | |
| 374 | sk_sp<GrTexture> GrResourceProvider::wrapRenderableBackendTexture(const GrBackendTexture& tex, |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 375 | int sampleCnt, |
Robert Phillips | 0902c98 | 2019-07-16 07:47:56 -0400 | [diff] [blame] | 376 | GrColorType colorType, |
Brian Salomon | aa6ca0a | 2019-01-24 16:03:07 -0500 | [diff] [blame] | 377 | GrWrapOwnership ownership, |
| 378 | GrWrapCacheable cacheable) { |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 379 | ASSERT_SINGLE_OWNER |
| 380 | if (this->isAbandoned()) { |
| 381 | return nullptr; |
| 382 | } |
Robert Phillips | 0902c98 | 2019-07-16 07:47:56 -0400 | [diff] [blame] | 383 | return fGpu->wrapRenderableBackendTexture(tex, sampleCnt, colorType, ownership, cacheable); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 384 | } |
| 385 | |
| 386 | sk_sp<GrRenderTarget> GrResourceProvider::wrapBackendRenderTarget( |
Robert Phillips | dd39980 | 2019-07-18 12:28:00 +0000 | [diff] [blame] | 387 | const GrBackendRenderTarget& backendRT) |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 388 | { |
| 389 | ASSERT_SINGLE_OWNER |
Robert Phillips | dd39980 | 2019-07-18 12:28:00 +0000 | [diff] [blame] | 390 | return this->isAbandoned() ? nullptr : fGpu->wrapBackendRenderTarget(backendRT); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 391 | } |
| 392 | |
Greg Daniel | b46add8 | 2019-01-02 14:51:29 -0500 | [diff] [blame] | 393 | sk_sp<GrRenderTarget> GrResourceProvider::wrapVulkanSecondaryCBAsRenderTarget( |
| 394 | const SkImageInfo& imageInfo, const GrVkDrawableInfo& vkInfo) { |
| 395 | ASSERT_SINGLE_OWNER |
| 396 | return this->isAbandoned() ? nullptr : fGpu->wrapVulkanSecondaryCBAsRenderTarget(imageInfo, |
| 397 | vkInfo); |
| 398 | |
| 399 | } |
| 400 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 401 | void GrResourceProvider::assignUniqueKeyToResource(const GrUniqueKey& key, |
| 402 | GrGpuResource* resource) { |
| 403 | ASSERT_SINGLE_OWNER |
| 404 | if (this->isAbandoned() || !resource) { |
| 405 | return; |
| 406 | } |
| 407 | resource->resourcePriv().setUniqueKey(key); |
| 408 | } |
| 409 | |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 410 | sk_sp<GrGpuResource> GrResourceProvider::findResourceByUniqueKey(const GrUniqueKey& key) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 411 | ASSERT_SINGLE_OWNER |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 412 | return this->isAbandoned() ? nullptr |
| 413 | : sk_sp<GrGpuResource>(fCache->findAndRefUniqueResource(key)); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 414 | } |
| 415 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 416 | sk_sp<const GrGpuBuffer> GrResourceProvider::findOrMakeStaticBuffer(GrGpuBufferType intendedType, |
| 417 | size_t size, |
| 418 | const void* data, |
| 419 | const GrUniqueKey& key) { |
| 420 | if (auto buffer = this->findByUniqueKey<GrGpuBuffer>(key)) { |
Kevin Lubick | f7621cb | 2018-04-16 15:51:44 -0400 | [diff] [blame] | 421 | return std::move(buffer); |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 422 | } |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 423 | if (auto buffer = this->createBuffer(size, intendedType, kStatic_GrAccessPattern, data)) { |
Chris Dalton | 133944a | 2018-11-16 23:30:29 -0500 | [diff] [blame] | 424 | // We shouldn't bin and/or cache static buffers. |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 425 | SkASSERT(buffer->size() == size); |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 426 | SkASSERT(!buffer->resourcePriv().getScratchKey().isValid()); |
| 427 | SkASSERT(!buffer->resourcePriv().hasPendingIO_debugOnly()); |
| 428 | buffer->resourcePriv().setUniqueKey(key); |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 429 | return sk_sp<const GrGpuBuffer>(buffer); |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 430 | } |
| 431 | return nullptr; |
| 432 | } |
| 433 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 434 | sk_sp<const GrGpuBuffer> GrResourceProvider::createPatternedIndexBuffer(const uint16_t* pattern, |
| 435 | int patternSize, |
| 436 | int reps, |
| 437 | int vertCount, |
Brian Salomon | a29dd9d | 2019-02-07 13:27:18 -0500 | [diff] [blame] | 438 | const GrUniqueKey* key) { |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 439 | size_t bufferSize = patternSize * reps * sizeof(uint16_t); |
| 440 | |
Brian Salomon | 09d994e | 2016-12-21 11:14:46 -0500 | [diff] [blame] | 441 | // This is typically used in GrMeshDrawOps, so we assume kNoPendingIO. |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 442 | sk_sp<GrGpuBuffer> buffer( |
| 443 | this->createBuffer(bufferSize, GrGpuBufferType::kIndex, kStatic_GrAccessPattern)); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 444 | if (!buffer) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 445 | return nullptr; |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 446 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 447 | uint16_t* data = (uint16_t*) buffer->map(); |
| 448 | SkAutoTArray<uint16_t> temp; |
| 449 | if (!data) { |
| 450 | temp.reset(reps * patternSize); |
| 451 | data = temp.get(); |
| 452 | } |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 453 | for (int i = 0; i < reps; ++i) { |
| 454 | int baseIdx = i * patternSize; |
| 455 | uint16_t baseVert = (uint16_t)(i * vertCount); |
| 456 | for (int j = 0; j < patternSize; ++j) { |
| 457 | data[baseIdx+j] = baseVert + pattern[j]; |
| 458 | } |
| 459 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 460 | if (temp.get()) { |
| 461 | if (!buffer->updateData(data, bufferSize)) { |
| 462 | return nullptr; |
| 463 | } |
| 464 | } else { |
| 465 | buffer->unmap(); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 466 | } |
Brian Salomon | a29dd9d | 2019-02-07 13:27:18 -0500 | [diff] [blame] | 467 | if (key) { |
| 468 | SkASSERT(key->isValid()); |
| 469 | this->assignUniqueKeyToResource(*key, buffer.get()); |
| 470 | } |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 471 | return std::move(buffer); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 472 | } |
| 473 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 474 | static constexpr int kMaxQuads = 1 << 12; // max possible: (1 << 14) - 1; |
| 475 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 476 | sk_sp<const GrGpuBuffer> GrResourceProvider::createQuadIndexBuffer() { |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 477 | GR_STATIC_ASSERT(4 * kMaxQuads <= 65535); |
Brian Salomon | 57caa66 | 2017-10-18 12:21:05 +0000 | [diff] [blame] | 478 | static const uint16_t kPattern[] = { 0, 1, 2, 2, 1, 3 }; |
Brian Salomon | a29dd9d | 2019-02-07 13:27:18 -0500 | [diff] [blame] | 479 | return this->createPatternedIndexBuffer(kPattern, 6, kMaxQuads, 4, nullptr); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 480 | } |
| 481 | |
Brian Salomon | 763abf0 | 2018-05-01 18:49:38 +0000 | [diff] [blame] | 482 | int GrResourceProvider::QuadCountOfQuadBuffer() { return kMaxQuads; } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 483 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 484 | sk_sp<GrPath> GrResourceProvider::createPath(const SkPath& path, const GrStyle& style) { |
Robert Phillips | 0f17181 | 2017-09-21 14:25:31 -0400 | [diff] [blame] | 485 | if (this->isAbandoned()) { |
| 486 | return nullptr; |
| 487 | } |
| 488 | |
bsalomon | 706f08f | 2015-05-22 07:35:58 -0700 | [diff] [blame] | 489 | SkASSERT(this->gpu()->pathRendering()); |
bsalomon | 6663acf | 2016-05-10 09:14:17 -0700 | [diff] [blame] | 490 | return this->gpu()->pathRendering()->createPath(path, style); |
bsalomon | 706f08f | 2015-05-22 07:35:58 -0700 | [diff] [blame] | 491 | } |
| 492 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 493 | sk_sp<GrGpuBuffer> GrResourceProvider::createBuffer(size_t size, GrGpuBufferType intendedType, |
| 494 | GrAccessPattern accessPattern, |
| 495 | const void* data) { |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 496 | if (this->isAbandoned()) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 497 | return nullptr; |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 498 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 499 | if (kDynamic_GrAccessPattern != accessPattern) { |
| 500 | return this->gpu()->createBuffer(size, intendedType, accessPattern, data); |
| 501 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 502 | // bin by pow2 with a reasonable min |
Robert Phillips | 9e38047 | 2016-10-28 12:15:03 -0400 | [diff] [blame] | 503 | static const size_t MIN_SIZE = 1 << 12; |
| 504 | size_t allocSize = SkTMax(MIN_SIZE, GrNextSizePow2(size)); |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 505 | |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 506 | GrScratchKey key; |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 507 | GrGpuBuffer::ComputeScratchKeyForDynamicVBO(allocSize, intendedType, &key); |
| 508 | auto buffer = |
| 509 | sk_sp<GrGpuBuffer>(static_cast<GrGpuBuffer*>(this->cache()->findAndRefScratchResource( |
| 510 | key, allocSize, GrResourceCache::ScratchFlags::kNone))); |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 511 | if (!buffer) { |
| 512 | buffer = this->gpu()->createBuffer(allocSize, intendedType, kDynamic_GrAccessPattern); |
| 513 | if (!buffer) { |
| 514 | return nullptr; |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 515 | } |
| 516 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 517 | if (data) { |
| 518 | buffer->updateData(data, size); |
| 519 | } |
| 520 | return buffer; |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 521 | } |
| 522 | |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 523 | bool GrResourceProvider::attachStencilAttachment(GrRenderTarget* rt, int minStencilSampleCount) { |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 524 | SkASSERT(rt); |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 525 | GrStencilAttachment* stencil = rt->renderTargetPriv().getStencilAttachment(); |
| 526 | if (stencil && stencil->numSamples() >= minStencilSampleCount) { |
Robert Phillips | c0192e3 | 2017-09-21 12:00:26 -0400 | [diff] [blame] | 527 | return true; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | if (!rt->wasDestroyed() && rt->canAttemptStencilAttachment()) { |
| 531 | GrUniqueKey sbKey; |
| 532 | |
| 533 | int width = rt->width(); |
| 534 | int height = rt->height(); |
| 535 | #if 0 |
| 536 | if (this->caps()->oversizedStencilSupport()) { |
| 537 | width = SkNextPow2(width); |
| 538 | height = SkNextPow2(height); |
| 539 | } |
| 540 | #endif |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 541 | GrStencilAttachment::ComputeSharedStencilAttachmentKey( |
| 542 | width, height, minStencilSampleCount, &sbKey); |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 543 | auto stencil = this->findByUniqueKey<GrStencilAttachment>(sbKey); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 544 | if (!stencil) { |
| 545 | // Need to try and create a new stencil |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 546 | stencil.reset(this->gpu()->createStencilAttachmentForRenderTarget( |
| 547 | rt, width, height, minStencilSampleCount)); |
Robert Phillips | 01a9128 | 2018-07-26 08:03:04 -0400 | [diff] [blame] | 548 | if (!stencil) { |
| 549 | return false; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 550 | } |
Robert Phillips | 01a9128 | 2018-07-26 08:03:04 -0400 | [diff] [blame] | 551 | this->assignUniqueKeyToResource(sbKey, stencil.get()); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 552 | } |
Greg Daniel | cfa3935 | 2018-10-05 12:01:59 -0400 | [diff] [blame] | 553 | rt->renderTargetPriv().attachStencilAttachment(std::move(stencil)); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 554 | } |
Chris Dalton | 215ff33 | 2019-07-02 09:38:22 -0600 | [diff] [blame] | 555 | |
| 556 | if (GrStencilAttachment* stencil = rt->renderTargetPriv().getStencilAttachment()) { |
| 557 | return stencil->numSamples() >= minStencilSampleCount; |
| 558 | } |
| 559 | return false; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 560 | } |
| 561 | |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 562 | sk_sp<GrRenderTarget> GrResourceProvider::wrapBackendTextureAsRenderTarget( |
Robert Phillips | dd39980 | 2019-07-18 12:28:00 +0000 | [diff] [blame] | 563 | const GrBackendTexture& tex, int sampleCnt) |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 564 | { |
ericrk | f7b8b8a | 2016-02-24 14:49:51 -0800 | [diff] [blame] | 565 | if (this->isAbandoned()) { |
| 566 | return nullptr; |
| 567 | } |
Robert Phillips | dd39980 | 2019-07-18 12:28:00 +0000 | [diff] [blame] | 568 | return fGpu->wrapBackendTextureAsRenderTarget(tex, sampleCnt); |
ericrk | f7b8b8a | 2016-02-24 14:49:51 -0800 | [diff] [blame] | 569 | } |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 570 | |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 571 | sk_sp<GrSemaphore> SK_WARN_UNUSED_RESULT GrResourceProvider::makeSemaphore(bool isOwned) { |
| 572 | return fGpu->makeSemaphore(isOwned); |
| 573 | } |
| 574 | |
| 575 | sk_sp<GrSemaphore> GrResourceProvider::wrapBackendSemaphore(const GrBackendSemaphore& semaphore, |
Greg Daniel | 17b7c05 | 2018-01-09 13:55:33 -0500 | [diff] [blame] | 576 | SemaphoreWrapType wrapType, |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 577 | GrWrapOwnership ownership) { |
| 578 | ASSERT_SINGLE_OWNER |
Greg Daniel | 17b7c05 | 2018-01-09 13:55:33 -0500 | [diff] [blame] | 579 | return this->isAbandoned() ? nullptr : fGpu->wrapBackendSemaphore(semaphore, |
| 580 | wrapType, |
| 581 | ownership); |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 582 | } |