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 | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 45 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 46 | const GrBackendFormat& format, |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 47 | GrColorType colorType, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 48 | GrRenderable renderable, |
Brian Salomon | 2af3e70 | 2019-08-11 19:10:31 -0400 | [diff] [blame] | 49 | int renderTargetSampleCnt, |
| 50 | SkBudgeted budgeted, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 51 | GrProtected isProtected, |
Brian Salomon | 2af3e70 | 2019-08-11 19:10:31 -0400 | [diff] [blame] | 52 | const GrMipLevel texels[], |
| 53 | int mipLevelCount) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 54 | ASSERT_SINGLE_OWNER |
| 55 | |
Robert Phillips | 7f1b4f8 | 2017-11-28 07:38:39 -0500 | [diff] [blame] | 56 | SkASSERT(mipLevelCount > 0); |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 57 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 58 | if (this->isAbandoned()) { |
| 59 | return nullptr; |
| 60 | } |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 61 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 62 | GrMipMapped mipMapped = mipLevelCount > 1 ? GrMipMapped::kYes : GrMipMapped::kNo; |
Greg Daniel | 6fa62e2 | 2019-08-07 15:52:37 -0400 | [diff] [blame] | 63 | if (!fCaps->validateSurfaceParams({desc.fWidth, desc.fHeight}, format, desc.fConfig, renderable, |
| 64 | renderTargetSampleCnt, mipMapped)) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 65 | return nullptr; |
| 66 | } |
Brian Salomon | 8660eb0 | 2019-09-20 13:04:13 -0400 | [diff] [blame^] | 67 | // Current rule is that you can provide no level data, just the base, or all the levels. |
| 68 | bool hasPixels = mipLevelCount && texels[0].fPixels; |
| 69 | auto scratch = this->getExactScratch(desc, format, renderable, renderTargetSampleCnt, budgeted, |
| 70 | mipMapped, isProtected); |
| 71 | if (scratch) { |
| 72 | if (!hasPixels) { |
| 73 | return scratch; |
| 74 | } |
| 75 | return this->writePixels(std::move(scratch), colorType, {desc.fWidth, desc.fHeight}, texels, |
| 76 | mipLevelCount); |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 77 | } |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 78 | SkAutoSTMalloc<14, GrMipLevel> tmpTexels; |
Brian Salomon | c9d81f7 | 2019-07-03 07:52:41 -0400 | [diff] [blame] | 79 | SkAutoSTArray<14, std::unique_ptr<char[]>> tmpDatas; |
Brian Salomon | 8660eb0 | 2019-09-20 13:04:13 -0400 | [diff] [blame^] | 80 | GrColorType tempColorType = GrColorType::kUnknown; |
| 81 | if (hasPixels) { |
| 82 | tempColorType = this->prepareLevels(format, colorType, {desc.fWidth, desc.fHeight}, texels, |
| 83 | mipLevelCount, &tmpTexels, &tmpDatas); |
| 84 | if (tempColorType == GrColorType::kUnknown) { |
| 85 | return nullptr; |
Brian Salomon | 1047a49 | 2019-07-02 12:25:21 -0400 | [diff] [blame] | 86 | } |
| 87 | } |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 88 | return fGpu->createTexture(desc, format, renderable, renderTargetSampleCnt, budgeted, |
Brian Salomon | 8660eb0 | 2019-09-20 13:04:13 -0400 | [diff] [blame^] | 89 | isProtected, colorType, tempColorType, tmpTexels.get(), |
| 90 | mipLevelCount); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 91 | } |
| 92 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 93 | sk_sp<GrTexture> GrResourceProvider::getExactScratch(const GrSurfaceDesc& desc, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 94 | const GrBackendFormat& format, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 95 | GrRenderable renderable, |
| 96 | int renderTargetSampleCnt, |
| 97 | SkBudgeted budgeted, |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 98 | GrMipMapped mipMapped, |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 99 | GrProtected isProtected) { |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 100 | sk_sp<GrTexture> tex(this->refScratchTexture(desc, format, renderable, renderTargetSampleCnt, |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 101 | mipMapped, isProtected)); |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 102 | if (tex && SkBudgeted::kNo == budgeted) { |
| 103 | tex->resourcePriv().makeUnbudgeted(); |
| 104 | } |
| 105 | |
| 106 | return tex; |
| 107 | } |
| 108 | |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 109 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 110 | const GrBackendFormat& format, |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 111 | GrColorType colorType, |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 112 | GrRenderable renderable, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 113 | int renderTargetSampleCnt, |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 114 | SkBudgeted budgeted, |
Greg Daniel | fb3abcd | 2018-02-02 15:48:33 -0500 | [diff] [blame] | 115 | SkBackingFit fit, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 116 | GrProtected isProtected, |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 117 | const GrMipLevel& mipLevel) { |
Robert Phillips | 774831a | 2017-04-20 10:19:33 -0400 | [diff] [blame] | 118 | ASSERT_SINGLE_OWNER |
| 119 | |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 120 | if (!mipLevel.fPixels) { |
| 121 | return nullptr; |
| 122 | } |
| 123 | |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 124 | if (SkBackingFit::kApprox == fit) { |
Brian Salomon | 8660eb0 | 2019-09-20 13:04:13 -0400 | [diff] [blame^] | 125 | if (this->isAbandoned()) { |
| 126 | return nullptr; |
| 127 | } |
| 128 | if (!fCaps->validateSurfaceParams({desc.fWidth, desc.fHeight}, format, desc.fConfig, |
| 129 | renderable, renderTargetSampleCnt, GrMipMapped::kNo)) { |
| 130 | return nullptr; |
| 131 | } |
| 132 | |
| 133 | auto tex = this->createApproxTexture(desc, format, renderable, renderTargetSampleCnt, |
| 134 | isProtected); |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 135 | if (!tex) { |
| 136 | return nullptr; |
| 137 | } |
Brian Salomon | 8660eb0 | 2019-09-20 13:04:13 -0400 | [diff] [blame^] | 138 | return this->writePixels(std::move(tex), colorType, {desc.fWidth, desc.fHeight}, &mipLevel, |
| 139 | 1); |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 140 | } else { |
| 141 | return this->createTexture(desc, format, colorType, renderable, renderTargetSampleCnt, |
| 142 | budgeted, isProtected, &mipLevel, 1); |
Brian Salomon | a3ffaab | 2019-07-09 12:26:46 -0400 | [diff] [blame] | 143 | } |
Robert Phillips | 45fdae1 | 2017-04-17 12:57:27 -0400 | [diff] [blame] | 144 | } |
| 145 | |
Brian Salomon | bb8dde8 | 2019-06-27 10:52:13 -0400 | [diff] [blame] | 146 | sk_sp<GrTexture> GrResourceProvider::createCompressedTexture(int width, int height, |
Greg Daniel | 7bfc913 | 2019-08-14 14:23:53 -0400 | [diff] [blame] | 147 | const GrBackendFormat& format, |
Brian Salomon | bb8dde8 | 2019-06-27 10:52:13 -0400 | [diff] [blame] | 148 | SkImage::CompressionType compression, |
| 149 | SkBudgeted budgeted, SkData* data) { |
| 150 | ASSERT_SINGLE_OWNER |
| 151 | if (this->isAbandoned()) { |
| 152 | return nullptr; |
| 153 | } |
Greg Daniel | 7bfc913 | 2019-08-14 14:23:53 -0400 | [diff] [blame] | 154 | return fGpu->createCompressedTexture(width, height, format, compression, budgeted, data->data(), |
Brian Salomon | bb8dde8 | 2019-06-27 10:52:13 -0400 | [diff] [blame] | 155 | data->size()); |
| 156 | } |
| 157 | |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 158 | sk_sp<GrTexture> GrResourceProvider::createTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 159 | const GrBackendFormat& format, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 160 | GrRenderable renderable, |
| 161 | int renderTargetSampleCnt, |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 162 | GrMipMapped mipMapped, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 163 | SkBudgeted budgeted, |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 164 | GrProtected isProtected) { |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 165 | ASSERT_SINGLE_OWNER |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 166 | if (this->isAbandoned()) { |
| 167 | return nullptr; |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 168 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 169 | |
Greg Daniel | 6fa62e2 | 2019-08-07 15:52:37 -0400 | [diff] [blame] | 170 | if (!fCaps->validateSurfaceParams({desc.fWidth, desc.fHeight}, format, desc.fConfig, renderable, |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 171 | renderTargetSampleCnt, mipMapped)) { |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 172 | return nullptr; |
| 173 | } |
| 174 | |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 175 | // Compressed textures are read-only so they don't support re-use for scratch. |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 176 | // TODO: Support GrMipMapped::kYes in scratch texture lookup here. |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 177 | if (!GrPixelConfigIsCompressed(desc.fConfig)) { |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 178 | sk_sp<GrTexture> tex = this->getExactScratch( |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 179 | desc, format, renderable, renderTargetSampleCnt, budgeted, mipMapped, isProtected); |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 180 | if (tex) { |
| 181 | return tex; |
| 182 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 183 | } |
| 184 | |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 185 | return fGpu->createTexture(desc, format, renderable, renderTargetSampleCnt, mipMapped, budgeted, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 186 | isProtected); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 187 | } |
| 188 | |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 189 | // Map 'value' to a larger multiple of 2. Values <= 'kMagicTol' will pop up to |
| 190 | // the next power of 2. Those above 'kMagicTol' will only go up half the floor power of 2. |
| 191 | uint32_t GrResourceProvider::MakeApprox(uint32_t value) { |
| 192 | static const int kMagicTol = 1024; |
| 193 | |
| 194 | value = SkTMax(kMinScratchTextureSize, value); |
| 195 | |
| 196 | if (SkIsPow2(value)) { |
| 197 | return value; |
| 198 | } |
| 199 | |
| 200 | uint32_t ceilPow2 = GrNextPow2(value); |
| 201 | if (value <= kMagicTol) { |
| 202 | return ceilPow2; |
| 203 | } |
| 204 | |
| 205 | uint32_t floorPow2 = ceilPow2 >> 1; |
| 206 | uint32_t mid = floorPow2 + (floorPow2 >> 1); |
| 207 | |
| 208 | if (value <= mid) { |
| 209 | return mid; |
| 210 | } |
| 211 | |
| 212 | return ceilPow2; |
| 213 | } |
| 214 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 215 | sk_sp<GrTexture> GrResourceProvider::createApproxTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 216 | const GrBackendFormat& format, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 217 | GrRenderable renderable, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 218 | int renderTargetSampleCnt, |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 219 | GrProtected isProtected) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 220 | ASSERT_SINGLE_OWNER |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 221 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 222 | if (this->isAbandoned()) { |
| 223 | return nullptr; |
| 224 | } |
Robert Phillips | 1119dc3 | 2017-04-11 12:54:57 -0400 | [diff] [blame] | 225 | |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 226 | // Currently we don't recycle compressed textures as scratch. |
| 227 | if (GrPixelConfigIsCompressed(desc.fConfig)) { |
| 228 | return nullptr; |
| 229 | } |
| 230 | |
Greg Daniel | 6fa62e2 | 2019-08-07 15:52:37 -0400 | [diff] [blame] | 231 | if (!fCaps->validateSurfaceParams({desc.fWidth, desc.fHeight}, format, desc.fConfig, renderable, |
| 232 | renderTargetSampleCnt, GrMipMapped::kNo)) { |
Brian Salomon | d34edf3 | 2017-05-19 15:45:48 -0400 | [diff] [blame] | 233 | return nullptr; |
| 234 | } |
| 235 | |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 236 | // bin by some multiple or power of 2 with a reasonable min |
Michael Ludwig | bd2f070 | 2019-09-13 15:29:41 -0400 | [diff] [blame] | 237 | GrSurfaceDesc copyDesc(desc); |
| 238 | copyDesc.fWidth = MakeApprox(desc.fWidth); |
| 239 | copyDesc.fHeight = MakeApprox(desc.fHeight); |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 240 | |
Michael Ludwig | bd2f070 | 2019-09-13 15:29:41 -0400 | [diff] [blame] | 241 | if (auto tex = this->refScratchTexture(copyDesc, format, renderable, renderTargetSampleCnt, |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 242 | GrMipMapped::kNo, isProtected)) { |
Greg Daniel | 29bf84f | 2017-09-25 12:25:12 -0400 | [diff] [blame] | 243 | return tex; |
| 244 | } |
| 245 | |
Michael Ludwig | bd2f070 | 2019-09-13 15:29:41 -0400 | [diff] [blame] | 246 | return fGpu->createTexture(copyDesc, format, renderable, renderTargetSampleCnt, |
Brian Salomon | a90382f | 2019-09-17 09:01:56 -0400 | [diff] [blame] | 247 | GrMipMapped::kNo, SkBudgeted::kYes, isProtected); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 248 | } |
| 249 | |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 250 | sk_sp<GrTexture> GrResourceProvider::refScratchTexture(const GrSurfaceDesc& desc, |
Brian Salomon | 4eb38b7 | 2019-08-05 12:58:39 -0400 | [diff] [blame] | 251 | const GrBackendFormat& format, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 252 | GrRenderable renderable, |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 253 | int renderTargetSampleCnt, |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 254 | GrMipMapped mipMapped, |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 255 | GrProtected isProtected) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 256 | ASSERT_SINGLE_OWNER |
| 257 | SkASSERT(!this->isAbandoned()); |
Jim Van Verth | 1676cb9 | 2019-01-15 13:24:45 -0500 | [diff] [blame] | 258 | SkASSERT(!GrPixelConfigIsCompressed(desc.fConfig)); |
Greg Daniel | 6fa62e2 | 2019-08-07 15:52:37 -0400 | [diff] [blame] | 259 | SkASSERT(fCaps->validateSurfaceParams({desc.fWidth, desc.fHeight}, format, desc.fConfig, |
| 260 | renderable, renderTargetSampleCnt, GrMipMapped::kNo)); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 261 | |
Brian Salomon | d17b4a6 | 2017-05-23 16:53:47 -0400 | [diff] [blame] | 262 | // We could make initial clears work with scratch textures but it is a rare case so we just opt |
| 263 | // to fall back to making a new texture. |
Brian Salomon | f2c2ba9 | 2019-07-17 09:59:59 -0400 | [diff] [blame] | 264 | if (fGpu->caps()->reuseScratchTextures() || renderable == GrRenderable::kYes) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 265 | GrScratchKey key; |
Brian Salomon | 14cb413 | 2019-09-16 13:14:47 -0400 | [diff] [blame] | 266 | GrTexturePriv::ComputeScratchKey(desc.fConfig, desc.fWidth, desc.fHeight, renderable, |
| 267 | renderTargetSampleCnt, mipMapped, isProtected, &key); |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 268 | GrGpuResource* resource = fCache->findAndRefScratchResource(key); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 269 | if (resource) { |
Robert Phillips | f9fcf7f | 2019-07-11 09:03:27 -0400 | [diff] [blame] | 270 | fGpu->stats()->incNumScratchTexturesReused(); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 271 | GrSurface* surface = static_cast<GrSurface*>(resource); |
Chris Dalton | 4ece96d | 2019-08-30 11:26:39 -0600 | [diff] [blame] | 272 | if (GrRenderTarget* rt = surface->asRenderTarget()) { |
| 273 | rt->flagAsResolved(); // Scratch textures always start without dirty MSAA. |
| 274 | } |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 275 | return sk_sp<GrTexture>(surface->asTexture()); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 276 | } |
| 277 | } |
| 278 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 279 | return nullptr; |
| 280 | } |
| 281 | |
Greg Daniel | 7ef28f3 | 2017-04-20 16:41:55 +0000 | [diff] [blame] | 282 | sk_sp<GrTexture> GrResourceProvider::wrapBackendTexture(const GrBackendTexture& tex, |
Robert Phillips | c80b0e9 | 2019-07-23 10:27:09 -0400 | [diff] [blame] | 283 | GrColorType colorType, |
Greg Daniel | 2268ad2 | 2018-11-15 09:27:38 -0500 | [diff] [blame] | 284 | GrWrapOwnership ownership, |
Brian Salomon | aa6ca0a | 2019-01-24 16:03:07 -0500 | [diff] [blame] | 285 | GrWrapCacheable cacheable, |
| 286 | GrIOType ioType) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 287 | ASSERT_SINGLE_OWNER |
| 288 | if (this->isAbandoned()) { |
| 289 | return nullptr; |
| 290 | } |
Robert Phillips | c80b0e9 | 2019-07-23 10:27:09 -0400 | [diff] [blame] | 291 | return fGpu->wrapBackendTexture(tex, colorType, ownership, cacheable, ioType); |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 292 | } |
| 293 | |
| 294 | sk_sp<GrTexture> GrResourceProvider::wrapRenderableBackendTexture(const GrBackendTexture& tex, |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 295 | int sampleCnt, |
Robert Phillips | 0902c98 | 2019-07-16 07:47:56 -0400 | [diff] [blame] | 296 | GrColorType colorType, |
Brian Salomon | aa6ca0a | 2019-01-24 16:03:07 -0500 | [diff] [blame] | 297 | GrWrapOwnership ownership, |
| 298 | GrWrapCacheable cacheable) { |
Brian Salomon | d17f658 | 2017-07-19 18:28:58 -0400 | [diff] [blame] | 299 | ASSERT_SINGLE_OWNER |
| 300 | if (this->isAbandoned()) { |
| 301 | return nullptr; |
| 302 | } |
Robert Phillips | 0902c98 | 2019-07-16 07:47:56 -0400 | [diff] [blame] | 303 | return fGpu->wrapRenderableBackendTexture(tex, sampleCnt, colorType, ownership, cacheable); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | sk_sp<GrRenderTarget> GrResourceProvider::wrapBackendRenderTarget( |
Robert Phillips | c80b0e9 | 2019-07-23 10:27:09 -0400 | [diff] [blame] | 307 | const GrBackendRenderTarget& backendRT, GrColorType colorType) |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 308 | { |
| 309 | ASSERT_SINGLE_OWNER |
Robert Phillips | c80b0e9 | 2019-07-23 10:27:09 -0400 | [diff] [blame] | 310 | return this->isAbandoned() ? nullptr : fGpu->wrapBackendRenderTarget(backendRT, colorType); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 311 | } |
| 312 | |
Greg Daniel | b46add8 | 2019-01-02 14:51:29 -0500 | [diff] [blame] | 313 | sk_sp<GrRenderTarget> GrResourceProvider::wrapVulkanSecondaryCBAsRenderTarget( |
| 314 | const SkImageInfo& imageInfo, const GrVkDrawableInfo& vkInfo) { |
| 315 | ASSERT_SINGLE_OWNER |
| 316 | return this->isAbandoned() ? nullptr : fGpu->wrapVulkanSecondaryCBAsRenderTarget(imageInfo, |
| 317 | vkInfo); |
| 318 | |
| 319 | } |
| 320 | |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 321 | void GrResourceProvider::assignUniqueKeyToResource(const GrUniqueKey& key, |
| 322 | GrGpuResource* resource) { |
| 323 | ASSERT_SINGLE_OWNER |
| 324 | if (this->isAbandoned() || !resource) { |
| 325 | return; |
| 326 | } |
| 327 | resource->resourcePriv().setUniqueKey(key); |
| 328 | } |
| 329 | |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 330 | sk_sp<GrGpuResource> GrResourceProvider::findResourceByUniqueKey(const GrUniqueKey& key) { |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 331 | ASSERT_SINGLE_OWNER |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 332 | return this->isAbandoned() ? nullptr |
| 333 | : sk_sp<GrGpuResource>(fCache->findAndRefUniqueResource(key)); |
Brian Osman | 32342f0 | 2017-03-04 08:12:46 -0500 | [diff] [blame] | 334 | } |
| 335 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 336 | sk_sp<const GrGpuBuffer> GrResourceProvider::findOrMakeStaticBuffer(GrGpuBufferType intendedType, |
| 337 | size_t size, |
| 338 | const void* data, |
| 339 | const GrUniqueKey& key) { |
| 340 | if (auto buffer = this->findByUniqueKey<GrGpuBuffer>(key)) { |
Brian Salomon | 9c73e3d | 2019-08-15 10:55:49 -0400 | [diff] [blame] | 341 | return buffer; |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 342 | } |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 343 | if (auto buffer = this->createBuffer(size, intendedType, kStatic_GrAccessPattern, data)) { |
Chris Dalton | 133944a | 2018-11-16 23:30:29 -0500 | [diff] [blame] | 344 | // We shouldn't bin and/or cache static buffers. |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 345 | SkASSERT(buffer->size() == size); |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 346 | SkASSERT(!buffer->resourcePriv().getScratchKey().isValid()); |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 347 | buffer->resourcePriv().setUniqueKey(key); |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 348 | return sk_sp<const GrGpuBuffer>(buffer); |
Chris Dalton | 5d2de08 | 2017-12-19 10:40:23 -0700 | [diff] [blame] | 349 | } |
| 350 | return nullptr; |
| 351 | } |
| 352 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 353 | sk_sp<const GrGpuBuffer> GrResourceProvider::createPatternedIndexBuffer(const uint16_t* pattern, |
| 354 | int patternSize, |
| 355 | int reps, |
| 356 | int vertCount, |
Brian Salomon | a29dd9d | 2019-02-07 13:27:18 -0500 | [diff] [blame] | 357 | const GrUniqueKey* key) { |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 358 | size_t bufferSize = patternSize * reps * sizeof(uint16_t); |
| 359 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 360 | sk_sp<GrGpuBuffer> buffer( |
| 361 | this->createBuffer(bufferSize, GrGpuBufferType::kIndex, kStatic_GrAccessPattern)); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 362 | if (!buffer) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 363 | return nullptr; |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 364 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 365 | uint16_t* data = (uint16_t*) buffer->map(); |
| 366 | SkAutoTArray<uint16_t> temp; |
| 367 | if (!data) { |
| 368 | temp.reset(reps * patternSize); |
| 369 | data = temp.get(); |
| 370 | } |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 371 | for (int i = 0; i < reps; ++i) { |
| 372 | int baseIdx = i * patternSize; |
| 373 | uint16_t baseVert = (uint16_t)(i * vertCount); |
| 374 | for (int j = 0; j < patternSize; ++j) { |
| 375 | data[baseIdx+j] = baseVert + pattern[j]; |
| 376 | } |
| 377 | } |
Brian Salomon | 7f56d3d | 2017-10-09 13:02:49 -0400 | [diff] [blame] | 378 | if (temp.get()) { |
| 379 | if (!buffer->updateData(data, bufferSize)) { |
| 380 | return nullptr; |
| 381 | } |
| 382 | } else { |
| 383 | buffer->unmap(); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 384 | } |
Brian Salomon | a29dd9d | 2019-02-07 13:27:18 -0500 | [diff] [blame] | 385 | if (key) { |
| 386 | SkASSERT(key->isValid()); |
| 387 | this->assignUniqueKeyToResource(*key, buffer.get()); |
| 388 | } |
Brian Salomon | 9c73e3d | 2019-08-15 10:55:49 -0400 | [diff] [blame] | 389 | return buffer; |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 390 | } |
| 391 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 392 | static constexpr int kMaxQuads = 1 << 12; // max possible: (1 << 14) - 1; |
| 393 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 394 | sk_sp<const GrGpuBuffer> GrResourceProvider::createQuadIndexBuffer() { |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 395 | GR_STATIC_ASSERT(4 * kMaxQuads <= 65535); |
Brian Salomon | 57caa66 | 2017-10-18 12:21:05 +0000 | [diff] [blame] | 396 | static const uint16_t kPattern[] = { 0, 1, 2, 2, 1, 3 }; |
Brian Salomon | a29dd9d | 2019-02-07 13:27:18 -0500 | [diff] [blame] | 397 | return this->createPatternedIndexBuffer(kPattern, 6, kMaxQuads, 4, nullptr); |
bsalomon | ed0bcad | 2015-05-04 10:36:42 -0700 | [diff] [blame] | 398 | } |
| 399 | |
Brian Salomon | 763abf0 | 2018-05-01 18:49:38 +0000 | [diff] [blame] | 400 | int GrResourceProvider::QuadCountOfQuadBuffer() { return kMaxQuads; } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 401 | |
Robert Phillips | 67d52cf | 2017-06-05 13:38:13 -0400 | [diff] [blame] | 402 | sk_sp<GrPath> GrResourceProvider::createPath(const SkPath& path, const GrStyle& style) { |
Robert Phillips | 0f17181 | 2017-09-21 14:25:31 -0400 | [diff] [blame] | 403 | if (this->isAbandoned()) { |
| 404 | return nullptr; |
| 405 | } |
| 406 | |
bsalomon | 706f08f | 2015-05-22 07:35:58 -0700 | [diff] [blame] | 407 | SkASSERT(this->gpu()->pathRendering()); |
bsalomon | 6663acf | 2016-05-10 09:14:17 -0700 | [diff] [blame] | 408 | return this->gpu()->pathRendering()->createPath(path, style); |
bsalomon | 706f08f | 2015-05-22 07:35:58 -0700 | [diff] [blame] | 409 | } |
| 410 | |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 411 | sk_sp<GrGpuBuffer> GrResourceProvider::createBuffer(size_t size, GrGpuBufferType intendedType, |
| 412 | GrAccessPattern accessPattern, |
| 413 | const void* data) { |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 414 | if (this->isAbandoned()) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 415 | return nullptr; |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 416 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 417 | if (kDynamic_GrAccessPattern != accessPattern) { |
| 418 | return this->gpu()->createBuffer(size, intendedType, accessPattern, data); |
| 419 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 420 | // bin by pow2 with a reasonable min |
Robert Phillips | 9e38047 | 2016-10-28 12:15:03 -0400 | [diff] [blame] | 421 | static const size_t MIN_SIZE = 1 << 12; |
| 422 | size_t allocSize = SkTMax(MIN_SIZE, GrNextSizePow2(size)); |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 423 | |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 424 | GrScratchKey key; |
Brian Salomon | dbf7072 | 2019-02-07 11:31:24 -0500 | [diff] [blame] | 425 | GrGpuBuffer::ComputeScratchKeyForDynamicVBO(allocSize, intendedType, &key); |
| 426 | auto buffer = |
| 427 | sk_sp<GrGpuBuffer>(static_cast<GrGpuBuffer*>(this->cache()->findAndRefScratchResource( |
Robert Phillips | aee18c9 | 2019-09-06 11:48:27 -0400 | [diff] [blame] | 428 | key))); |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 429 | if (!buffer) { |
| 430 | buffer = this->gpu()->createBuffer(allocSize, intendedType, kDynamic_GrAccessPattern); |
| 431 | if (!buffer) { |
| 432 | return nullptr; |
robertphillips | 1b8e1b5 | 2015-06-24 06:54:10 -0700 | [diff] [blame] | 433 | } |
| 434 | } |
cdalton | d37fe76 | 2016-04-21 07:41:50 -0700 | [diff] [blame] | 435 | if (data) { |
| 436 | buffer->updateData(data, size); |
| 437 | } |
| 438 | return buffer; |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 439 | } |
| 440 | |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 441 | bool GrResourceProvider::attachStencilAttachment(GrRenderTarget* rt, int minStencilSampleCount) { |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 442 | SkASSERT(rt); |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 443 | GrStencilAttachment* stencil = rt->renderTargetPriv().getStencilAttachment(); |
| 444 | if (stencil && stencil->numSamples() >= minStencilSampleCount) { |
Robert Phillips | c0192e3 | 2017-09-21 12:00:26 -0400 | [diff] [blame] | 445 | return true; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 446 | } |
| 447 | |
| 448 | if (!rt->wasDestroyed() && rt->canAttemptStencilAttachment()) { |
| 449 | GrUniqueKey sbKey; |
| 450 | |
| 451 | int width = rt->width(); |
| 452 | int height = rt->height(); |
| 453 | #if 0 |
| 454 | if (this->caps()->oversizedStencilSupport()) { |
| 455 | width = SkNextPow2(width); |
| 456 | height = SkNextPow2(height); |
| 457 | } |
| 458 | #endif |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 459 | GrStencilAttachment::ComputeSharedStencilAttachmentKey( |
| 460 | width, height, minStencilSampleCount, &sbKey); |
Brian Salomon | d28a79d | 2017-10-16 13:01:07 -0400 | [diff] [blame] | 461 | auto stencil = this->findByUniqueKey<GrStencilAttachment>(sbKey); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 462 | if (!stencil) { |
| 463 | // Need to try and create a new stencil |
Chris Dalton | effee20 | 2019-07-01 22:28:03 -0600 | [diff] [blame] | 464 | stencil.reset(this->gpu()->createStencilAttachmentForRenderTarget( |
| 465 | rt, width, height, minStencilSampleCount)); |
Robert Phillips | 01a9128 | 2018-07-26 08:03:04 -0400 | [diff] [blame] | 466 | if (!stencil) { |
| 467 | return false; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 468 | } |
Robert Phillips | 01a9128 | 2018-07-26 08:03:04 -0400 | [diff] [blame] | 469 | this->assignUniqueKeyToResource(sbKey, stencil.get()); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 470 | } |
Greg Daniel | cfa3935 | 2018-10-05 12:01:59 -0400 | [diff] [blame] | 471 | rt->renderTargetPriv().attachStencilAttachment(std::move(stencil)); |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 472 | } |
Chris Dalton | 215ff33 | 2019-07-02 09:38:22 -0600 | [diff] [blame] | 473 | |
| 474 | if (GrStencilAttachment* stencil = rt->renderTargetPriv().getStencilAttachment()) { |
| 475 | return stencil->numSamples() >= minStencilSampleCount; |
| 476 | } |
| 477 | return false; |
egdaniel | ec00d94 | 2015-09-14 12:56:10 -0700 | [diff] [blame] | 478 | } |
| 479 | |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 480 | sk_sp<GrRenderTarget> GrResourceProvider::wrapBackendTextureAsRenderTarget( |
Robert Phillips | c80b0e9 | 2019-07-23 10:27:09 -0400 | [diff] [blame] | 481 | const GrBackendTexture& tex, int sampleCnt, GrColorType colorType) |
bungeman | 6bd5284 | 2016-10-27 09:30:08 -0700 | [diff] [blame] | 482 | { |
ericrk | f7b8b8a | 2016-02-24 14:49:51 -0800 | [diff] [blame] | 483 | if (this->isAbandoned()) { |
| 484 | return nullptr; |
| 485 | } |
Robert Phillips | c80b0e9 | 2019-07-23 10:27:09 -0400 | [diff] [blame] | 486 | return fGpu->wrapBackendTextureAsRenderTarget(tex, sampleCnt, colorType); |
ericrk | f7b8b8a | 2016-02-24 14:49:51 -0800 | [diff] [blame] | 487 | } |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 488 | |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 489 | sk_sp<GrSemaphore> SK_WARN_UNUSED_RESULT GrResourceProvider::makeSemaphore(bool isOwned) { |
| 490 | return fGpu->makeSemaphore(isOwned); |
| 491 | } |
| 492 | |
| 493 | sk_sp<GrSemaphore> GrResourceProvider::wrapBackendSemaphore(const GrBackendSemaphore& semaphore, |
Greg Daniel | 17b7c05 | 2018-01-09 13:55:33 -0500 | [diff] [blame] | 494 | SemaphoreWrapType wrapType, |
Greg Daniel | a5cb781 | 2017-06-16 09:45:32 -0400 | [diff] [blame] | 495 | GrWrapOwnership ownership) { |
| 496 | ASSERT_SINGLE_OWNER |
Greg Daniel | 17b7c05 | 2018-01-09 13:55:33 -0500 | [diff] [blame] | 497 | return this->isAbandoned() ? nullptr : fGpu->wrapBackendSemaphore(semaphore, |
| 498 | wrapType, |
| 499 | ownership); |
Greg Daniel | d85f97d | 2017-03-07 13:37:21 -0500 | [diff] [blame] | 500 | } |
Brian Salomon | 8660eb0 | 2019-09-20 13:04:13 -0400 | [diff] [blame^] | 501 | |
| 502 | // Ensures the row bytes are populated (not 0) and makes a copy to a temporary |
| 503 | // to make the row bytes tight if necessary. Returns false if the input row bytes are invalid. |
| 504 | static bool prepare_level(const GrMipLevel& inLevel, |
| 505 | const SkISize& size, |
| 506 | bool rowBytesSupport, |
| 507 | GrColorType origColorType, |
| 508 | GrColorType allowedColorType, |
| 509 | GrMipLevel* outLevel, |
| 510 | std::unique_ptr<char[]>* data) { |
| 511 | if (!inLevel.fPixels) { |
| 512 | outLevel->fPixels = nullptr; |
| 513 | outLevel->fRowBytes = 0; |
| 514 | return true; |
| 515 | } |
| 516 | size_t minRB = size.fWidth * GrColorTypeBytesPerPixel(origColorType); |
| 517 | size_t actualRB = inLevel.fRowBytes ? inLevel.fRowBytes : minRB; |
| 518 | if (actualRB < minRB) { |
| 519 | return false; |
| 520 | } |
| 521 | if (origColorType == allowedColorType && (actualRB == minRB || rowBytesSupport)) { |
| 522 | outLevel->fRowBytes = actualRB; |
| 523 | outLevel->fPixels = inLevel.fPixels; |
| 524 | return true; |
| 525 | } |
| 526 | auto tempRB = size.fWidth * GrColorTypeBytesPerPixel(allowedColorType); |
| 527 | data->reset(new char[tempRB * size.fHeight]); |
| 528 | outLevel->fPixels = data->get(); |
| 529 | outLevel->fRowBytes = tempRB; |
| 530 | GrPixelInfo srcInfo(origColorType, kUnpremul_SkAlphaType, nullptr, size); |
| 531 | GrPixelInfo dstInfo(allowedColorType, kUnpremul_SkAlphaType, nullptr, size); |
| 532 | return GrConvertPixels(dstInfo, data->get(), tempRB, srcInfo, inLevel.fPixels, actualRB); |
| 533 | } |
| 534 | |
| 535 | GrColorType GrResourceProvider::prepareLevels(const GrBackendFormat& format, |
| 536 | GrColorType colorType, |
| 537 | const SkISize& baseSize, |
| 538 | const GrMipLevel texels[], |
| 539 | int mipLevelCount, |
| 540 | TempLevels* tempLevels, |
| 541 | TempLevelDatas* tempLevelDatas) const { |
| 542 | SkASSERT(mipLevelCount && texels && texels[0].fPixels); |
| 543 | |
| 544 | auto allowedColorType = |
| 545 | this->caps()->supportedWritePixelsColorType(colorType, format, colorType).fColorType; |
| 546 | if (allowedColorType == GrColorType::kUnknown) { |
| 547 | return GrColorType::kUnknown; |
| 548 | } |
| 549 | bool rowBytesSupport = this->caps()->writePixelsRowBytesSupport(); |
| 550 | tempLevels->reset(mipLevelCount); |
| 551 | tempLevelDatas->reset(mipLevelCount); |
| 552 | auto size = baseSize; |
| 553 | for (int i = 0; i < mipLevelCount; ++i) { |
| 554 | if (!prepare_level(texels[i], size, rowBytesSupport, colorType, allowedColorType, |
| 555 | &(*tempLevels)[i], &(*tempLevelDatas)[i])) { |
| 556 | return GrColorType::kUnknown; |
| 557 | } |
| 558 | size = {std::max(size.fWidth / 2, 1), std::max(size.fHeight / 2, 1)}; |
| 559 | } |
| 560 | return allowedColorType; |
| 561 | } |
| 562 | |
| 563 | sk_sp<GrTexture> GrResourceProvider::writePixels(sk_sp<GrTexture> texture, |
| 564 | GrColorType colorType, |
| 565 | const SkISize& baseSize, |
| 566 | const GrMipLevel texels[], |
| 567 | int mipLevelCount) const { |
| 568 | SkASSERT(!this->isAbandoned()); |
| 569 | SkASSERT(texture); |
| 570 | SkASSERT(colorType != GrColorType::kUnknown); |
| 571 | SkASSERT(mipLevelCount && texels && texels[0].fPixels); |
| 572 | |
| 573 | SkAutoSTMalloc<14, GrMipLevel> tmpTexels; |
| 574 | SkAutoSTArray<14, std::unique_ptr<char[]>> tmpDatas; |
| 575 | auto tempColorType = this->prepareLevels(texture->backendFormat(), colorType, baseSize, texels, |
| 576 | mipLevelCount, &tmpTexels, &tmpDatas); |
| 577 | if (tempColorType == GrColorType::kUnknown) { |
| 578 | return nullptr; |
| 579 | } |
| 580 | SkAssertResult(fGpu->writePixels(texture.get(), 0, 0, baseSize.fWidth, baseSize.fHeight, |
| 581 | colorType, tempColorType, tmpTexels.get(), mipLevelCount)); |
| 582 | return texture; |
| 583 | } |