Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [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 "GrVkCaps.h" |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 9 | #include "GrBackendSurface.h" |
Robert Phillips | bf25d43 | 2017-04-07 10:08:53 -0400 | [diff] [blame] | 10 | #include "GrRenderTargetProxy.h" |
Brian Salomon | 3d86a19 | 2018-02-27 16:46:11 -0500 | [diff] [blame] | 11 | #include "GrRenderTarget.h" |
Brian Salomon | 94efbf5 | 2016-11-29 13:43:05 -0500 | [diff] [blame] | 12 | #include "GrShaderCaps.h" |
Greg Daniel | d3e65aa | 2018-08-01 09:19:45 -0400 | [diff] [blame] | 13 | #include "GrVkInterface.h" |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 14 | #include "GrVkUtil.h" |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 15 | #include "vk/GrVkBackendContext.h" |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 16 | |
| 17 | GrVkCaps::GrVkCaps(const GrContextOptions& contextOptions, const GrVkInterface* vkInterface, |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 18 | VkPhysicalDevice physDev, const VkPhysicalDeviceFeatures& features) |
egdaniel | c5ec140 | 2016-03-28 12:14:42 -0700 | [diff] [blame] | 19 | : INHERITED(contextOptions) { |
egdaniel | 6fa0a91 | 2016-09-12 11:51:29 -0700 | [diff] [blame] | 20 | fMustDoCopiesFromOrigin = false; |
egdaniel | fd016d7 | 2016-09-27 12:13:05 -0700 | [diff] [blame] | 21 | fMustSubmitCommandsBeforeCopyOp = false; |
Greg Daniel | 80a08dd | 2017-01-20 10:45:49 -0500 | [diff] [blame] | 22 | fMustSleepOnTearDown = false; |
Greg Daniel | e3cd691 | 2017-05-17 11:15:55 -0400 | [diff] [blame] | 23 | fNewCBOnPipelineChange = false; |
Greg Daniel | ddc0c60 | 2018-06-18 11:26:30 -0400 | [diff] [blame] | 24 | fShouldAlwaysUseDedicatedImageMemory = false; |
egdaniel | c5ec140 | 2016-03-28 12:14:42 -0700 | [diff] [blame] | 25 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 26 | /************************************************************************** |
| 27 | * GrDrawTargetCaps fields |
| 28 | **************************************************************************/ |
jvanverth | 6234006 | 2016-04-26 08:01:44 -0700 | [diff] [blame] | 29 | fMipMapSupport = true; // always available in Vulkan |
brianosman | f05ab1b | 2016-05-12 11:01:10 -0700 | [diff] [blame] | 30 | fSRGBSupport = true; // always available in Vulkan |
brianosman | 8879186 | 2016-05-23 10:15:27 -0700 | [diff] [blame] | 31 | fNPOTTextureTileSupport = true; // always available in Vulkan |
egdaniel | 37535c9 | 2016-06-30 08:23:30 -0700 | [diff] [blame] | 32 | fDiscardRenderTargetSupport = true; |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 33 | fReuseScratchTextures = true; //TODO: figure this out |
| 34 | fGpuTracingSupport = false; //TODO: figure this out |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 35 | fOversizedStencilSupport = false; //TODO: figure this out |
Chris Dalton | 1d61635 | 2017-05-31 12:51:23 -0600 | [diff] [blame] | 36 | fInstanceAttribSupport = true; |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 37 | |
Greg Daniel | 0fe4ed8 | 2018-03-15 12:27:29 +0000 | [diff] [blame] | 38 | fBlacklistCoverageCounting = true; // blacklisting ccpr until we work through a few issues. |
jvanverth | 84741b3 | 2016-09-30 08:39:02 -0700 | [diff] [blame] | 39 | fFenceSyncSupport = true; // always available in Vulkan |
Greg Daniel | 691f5e7 | 2018-02-28 14:21:34 -0500 | [diff] [blame] | 40 | fCrossContextTextureSupport = true; |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 41 | |
| 42 | fMapBufferFlags = kNone_MapFlags; //TODO: figure this out |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 43 | fBufferMapThreshold = SK_MaxS32; //TODO: figure this out |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 44 | |
| 45 | fMaxRenderTargetSize = 4096; // minimum required by spec |
| 46 | fMaxTextureSize = 4096; // minimum required by spec |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 47 | |
Brian Salomon | 94efbf5 | 2016-11-29 13:43:05 -0500 | [diff] [blame] | 48 | fShaderCaps.reset(new GrShaderCaps(contextOptions)); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 49 | |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 50 | this->init(contextOptions, vkInterface, physDev, features); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 51 | } |
| 52 | |
Robert Phillips | bf25d43 | 2017-04-07 10:08:53 -0400 | [diff] [blame] | 53 | bool GrVkCaps::initDescForDstCopy(const GrRenderTargetProxy* src, GrSurfaceDesc* desc, |
Brian Salomon | 2a4f983 | 2018-03-03 22:43:43 -0500 | [diff] [blame] | 54 | GrSurfaceOrigin* origin, bool* rectsMustMatch, |
| 55 | bool* disallowSubrect) const { |
Eric Karl | 7448088 | 2017-04-03 14:49:05 -0700 | [diff] [blame] | 56 | // Vk doesn't use rectsMustMatch or disallowSubrect. Always return false. |
| 57 | *rectsMustMatch = false; |
| 58 | *disallowSubrect = false; |
| 59 | |
Brian Salomon | 467921e | 2017-03-06 16:17:12 -0500 | [diff] [blame] | 60 | // We can always succeed here with either a CopyImage (none msaa src) or ResolveImage (msaa). |
| 61 | // For CopyImage we can make a simple texture, for ResolveImage we require the dst to be a |
| 62 | // render target as well. |
Brian Salomon | 2a4f983 | 2018-03-03 22:43:43 -0500 | [diff] [blame] | 63 | *origin = src->origin(); |
Brian Salomon | 467921e | 2017-03-06 16:17:12 -0500 | [diff] [blame] | 64 | desc->fConfig = src->config(); |
Greg Daniel | 55fa647 | 2018-03-16 16:13:10 -0400 | [diff] [blame] | 65 | if (src->numColorSamples() > 1 || src->asTextureProxy()) { |
Brian Salomon | 467921e | 2017-03-06 16:17:12 -0500 | [diff] [blame] | 66 | desc->fFlags = kRenderTarget_GrSurfaceFlag; |
| 67 | } else { |
| 68 | // Just going to use CopyImage here |
| 69 | desc->fFlags = kNone_GrSurfaceFlags; |
| 70 | } |
| 71 | |
| 72 | return true; |
| 73 | } |
| 74 | |
Greg Daniel | 25af671 | 2018-04-25 10:44:38 -0400 | [diff] [blame] | 75 | bool GrVkCaps::canCopyImage(GrPixelConfig dstConfig, int dstSampleCnt, GrSurfaceOrigin dstOrigin, |
| 76 | GrPixelConfig srcConfig, int srcSampleCnt, |
| 77 | GrSurfaceOrigin srcOrigin) const { |
| 78 | if ((dstSampleCnt > 1 || srcSampleCnt > 1) && dstSampleCnt != srcSampleCnt) { |
| 79 | return false; |
| 80 | } |
| 81 | |
| 82 | // We require that all vulkan GrSurfaces have been created with transfer_dst and transfer_src |
| 83 | // as image usage flags. |
| 84 | if (srcOrigin != dstOrigin || GrBytesPerPixel(srcConfig) != GrBytesPerPixel(dstConfig)) { |
| 85 | return false; |
| 86 | } |
| 87 | |
| 88 | if (this->shaderCaps()->configOutputSwizzle(srcConfig) != |
| 89 | this->shaderCaps()->configOutputSwizzle(dstConfig)) { |
| 90 | return false; |
| 91 | } |
| 92 | |
| 93 | return true; |
| 94 | } |
| 95 | |
| 96 | bool GrVkCaps::canCopyAsBlit(GrPixelConfig dstConfig, int dstSampleCnt, bool dstIsLinear, |
| 97 | GrPixelConfig srcConfig, int srcSampleCnt, bool srcIsLinear) const { |
| 98 | // We require that all vulkan GrSurfaces have been created with transfer_dst and transfer_src |
| 99 | // as image usage flags. |
| 100 | if (!this->configCanBeDstofBlit(dstConfig, dstIsLinear) || |
| 101 | !this->configCanBeSrcofBlit(srcConfig, srcIsLinear)) { |
| 102 | return false; |
| 103 | } |
| 104 | |
| 105 | if (this->shaderCaps()->configOutputSwizzle(srcConfig) != |
| 106 | this->shaderCaps()->configOutputSwizzle(dstConfig)) { |
| 107 | return false; |
| 108 | } |
| 109 | |
| 110 | // We cannot blit images that are multisampled. Will need to figure out if we can blit the |
| 111 | // resolved msaa though. |
| 112 | if (dstSampleCnt > 1 || srcSampleCnt > 1) { |
| 113 | return false; |
| 114 | } |
| 115 | |
| 116 | return true; |
| 117 | } |
| 118 | |
| 119 | bool GrVkCaps::canCopyAsResolve(GrPixelConfig dstConfig, int dstSampleCnt, |
| 120 | GrSurfaceOrigin dstOrigin, GrPixelConfig srcConfig, |
| 121 | int srcSampleCnt, GrSurfaceOrigin srcOrigin) const { |
| 122 | // The src surface must be multisampled. |
| 123 | if (srcSampleCnt <= 1) { |
| 124 | return false; |
| 125 | } |
| 126 | |
| 127 | // The dst must not be multisampled. |
| 128 | if (dstSampleCnt > 1) { |
| 129 | return false; |
| 130 | } |
| 131 | |
| 132 | // Surfaces must have the same format. |
| 133 | if (dstConfig != srcConfig) { |
| 134 | return false; |
| 135 | } |
| 136 | |
| 137 | // Surfaces must have the same origin. |
| 138 | if (srcOrigin != dstOrigin) { |
| 139 | return false; |
| 140 | } |
| 141 | |
| 142 | return true; |
| 143 | } |
| 144 | |
| 145 | bool GrVkCaps::canCopyAsDraw(GrPixelConfig dstConfig, bool dstIsRenderable, |
| 146 | GrPixelConfig srcConfig, bool srcIsTextureable) const { |
| 147 | // TODO: Make copySurfaceAsDraw handle the swizzle |
| 148 | if (this->shaderCaps()->configOutputSwizzle(srcConfig) != |
| 149 | this->shaderCaps()->configOutputSwizzle(dstConfig)) { |
| 150 | return false; |
| 151 | } |
| 152 | |
| 153 | // Make sure the dst is a render target and the src is a texture. |
| 154 | if (!dstIsRenderable || !srcIsTextureable) { |
| 155 | return false; |
| 156 | } |
| 157 | |
| 158 | return true; |
| 159 | } |
| 160 | |
| 161 | bool GrVkCaps::canCopySurface(const GrSurfaceProxy* dst, const GrSurfaceProxy* src, |
| 162 | const SkIRect& srcRect, const SkIPoint& dstPoint) const { |
| 163 | GrSurfaceOrigin dstOrigin = dst->origin(); |
| 164 | GrSurfaceOrigin srcOrigin = src->origin(); |
| 165 | |
| 166 | GrPixelConfig dstConfig = dst->config(); |
| 167 | GrPixelConfig srcConfig = src->config(); |
| 168 | |
| 169 | // TODO: Figure out a way to track if we've wrapped a linear texture in a proxy (e.g. |
| 170 | // PromiseImage which won't get instantiated right away. Does this need a similar thing like the |
| 171 | // tracking of external or rectangle textures in GL? For now we don't create linear textures |
| 172 | // internally, and I don't believe anyone is wrapping them. |
| 173 | bool srcIsLinear = false; |
| 174 | bool dstIsLinear = false; |
| 175 | |
| 176 | int dstSampleCnt = 0; |
| 177 | int srcSampleCnt = 0; |
| 178 | if (const GrRenderTargetProxy* rtProxy = dst->asRenderTargetProxy()) { |
| 179 | dstSampleCnt = rtProxy->numColorSamples(); |
| 180 | } |
| 181 | if (const GrRenderTargetProxy* rtProxy = src->asRenderTargetProxy()) { |
| 182 | srcSampleCnt = rtProxy->numColorSamples(); |
| 183 | } |
| 184 | SkASSERT((dstSampleCnt > 0) == SkToBool(dst->asRenderTargetProxy())); |
| 185 | SkASSERT((srcSampleCnt > 0) == SkToBool(src->asRenderTargetProxy())); |
| 186 | |
| 187 | return this->canCopyImage(dstConfig, dstSampleCnt, dstOrigin, |
| 188 | srcConfig, srcSampleCnt, srcOrigin) || |
| 189 | this->canCopyAsBlit(dstConfig, dstSampleCnt, dstIsLinear, |
| 190 | srcConfig, srcSampleCnt, srcIsLinear) || |
| 191 | this->canCopyAsResolve(dstConfig, dstSampleCnt, dstOrigin, |
| 192 | srcConfig, srcSampleCnt, srcOrigin) || |
| 193 | this->canCopyAsDraw(dstConfig, dstSampleCnt > 0, |
| 194 | srcConfig, SkToBool(src->asTextureProxy())); |
| 195 | } |
| 196 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 197 | void GrVkCaps::init(const GrContextOptions& contextOptions, const GrVkInterface* vkInterface, |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 198 | VkPhysicalDevice physDev, const VkPhysicalDeviceFeatures& features) { |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 199 | |
Jim Van Verth | 6a40abc | 2017-11-02 16:56:09 +0000 | [diff] [blame] | 200 | VkPhysicalDeviceProperties properties; |
| 201 | GR_VK_CALL(vkInterface, GetPhysicalDeviceProperties(physDev, &properties)); |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 202 | |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 203 | VkPhysicalDeviceMemoryProperties memoryProperties; |
| 204 | GR_VK_CALL(vkInterface, GetPhysicalDeviceMemoryProperties(physDev, &memoryProperties)); |
| 205 | |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 206 | this->initGrCaps(properties, memoryProperties, features); |
| 207 | this->initShaderCaps(properties, features); |
Greg Daniel | f3b1162 | 2018-03-01 15:01:27 -0500 | [diff] [blame] | 208 | |
| 209 | if (!contextOptions.fDisableDriverCorrectnessWorkarounds) { |
| 210 | #if defined(SK_CPU_X86) |
| 211 | // We need to do this before initing the config table since it uses fSRGBSupport |
| 212 | if (kImagination_VkVendor == properties.vendorID) { |
| 213 | fSRGBSupport = false; |
| 214 | } |
| 215 | #endif |
| 216 | } |
| 217 | |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 218 | this->initConfigTable(vkInterface, physDev, properties); |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 219 | this->initStencilFormat(vkInterface, physDev); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 220 | |
Greg Daniel | 691f5e7 | 2018-02-28 14:21:34 -0500 | [diff] [blame] | 221 | if (!contextOptions.fDisableDriverCorrectnessWorkarounds) { |
| 222 | this->applyDriverCorrectnessWorkarounds(properties); |
egdaniel | c5ec140 | 2016-03-28 12:14:42 -0700 | [diff] [blame] | 223 | } |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 224 | |
Greg Daniel | ddc0c60 | 2018-06-18 11:26:30 -0400 | [diff] [blame] | 225 | // On nexus player we disable suballocating VkImage memory since we've seen large slow downs on |
| 226 | // bot run times. |
| 227 | if (kImagination_VkVendor == properties.vendorID) { |
| 228 | fShouldAlwaysUseDedicatedImageMemory = true; |
| 229 | } |
| 230 | |
Greg Daniel | 691f5e7 | 2018-02-28 14:21:34 -0500 | [diff] [blame] | 231 | this->applyOptionsOverrides(contextOptions); |
| 232 | fShaderCaps->applyOptionsOverrides(contextOptions); |
| 233 | } |
| 234 | |
| 235 | void GrVkCaps::applyDriverCorrectnessWorkarounds(const VkPhysicalDeviceProperties& properties) { |
egdaniel | 6fa0a91 | 2016-09-12 11:51:29 -0700 | [diff] [blame] | 236 | if (kQualcomm_VkVendor == properties.vendorID) { |
| 237 | fMustDoCopiesFromOrigin = true; |
| 238 | } |
| 239 | |
egdaniel | fd016d7 | 2016-09-27 12:13:05 -0700 | [diff] [blame] | 240 | if (kNvidia_VkVendor == properties.vendorID) { |
egdaniel | fd016d7 | 2016-09-27 12:13:05 -0700 | [diff] [blame] | 241 | fMustSubmitCommandsBeforeCopyOp = true; |
| 242 | } |
| 243 | |
Greg Daniel | 80a08dd | 2017-01-20 10:45:49 -0500 | [diff] [blame] | 244 | #if defined(SK_BUILD_FOR_WIN) |
| 245 | if (kNvidia_VkVendor == properties.vendorID) { |
| 246 | fMustSleepOnTearDown = true; |
| 247 | } |
| 248 | #elif defined(SK_BUILD_FOR_ANDROID) |
| 249 | if (kImagination_VkVendor == properties.vendorID) { |
| 250 | fMustSleepOnTearDown = true; |
| 251 | } |
| 252 | #endif |
Greg Daniel | bce5eb9 | 2018-03-01 13:13:44 -0500 | [diff] [blame] | 253 | |
| 254 | // AMD seems to have issues binding new VkPipelines inside a secondary command buffer. |
| 255 | // Current workaround is to use a different secondary command buffer for each new VkPipeline. |
| 256 | if (kAMD_VkVendor == properties.vendorID) { |
| 257 | fNewCBOnPipelineChange = true; |
| 258 | } |
| 259 | |
Greg Daniel | ddc0c60 | 2018-06-18 11:26:30 -0400 | [diff] [blame] | 260 | // On Mali galaxy s7 we see lots of rendering issues when we suballocate VkImages. |
| 261 | if (kARM_VkVendor == properties.vendorID) { |
| 262 | fShouldAlwaysUseDedicatedImageMemory = true; |
| 263 | } |
| 264 | |
Greg Daniel | bce5eb9 | 2018-03-01 13:13:44 -0500 | [diff] [blame] | 265 | //////////////////////////////////////////////////////////////////////////// |
| 266 | // GrCaps workarounds |
| 267 | //////////////////////////////////////////////////////////////////////////// |
| 268 | |
| 269 | if (kARM_VkVendor == properties.vendorID) { |
| 270 | fInstanceAttribSupport = false; |
| 271 | } |
| 272 | |
| 273 | // AMD advertises support for MAX_UINT vertex input attributes, but in reality only supports 32. |
| 274 | if (kAMD_VkVendor == properties.vendorID) { |
| 275 | fMaxVertexAttributes = SkTMin(fMaxVertexAttributes, 32); |
| 276 | } |
| 277 | |
Greg Daniel | bce5eb9 | 2018-03-01 13:13:44 -0500 | [diff] [blame] | 278 | //////////////////////////////////////////////////////////////////////////// |
| 279 | // GrShaderCaps workarounds |
| 280 | //////////////////////////////////////////////////////////////////////////// |
| 281 | |
Greg Daniel | bce5eb9 | 2018-03-01 13:13:44 -0500 | [diff] [blame] | 282 | if (kImagination_VkVendor == properties.vendorID) { |
| 283 | fShaderCaps->fAtan2ImplementedAsAtanYOverX = true; |
| 284 | } |
| 285 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | int get_max_sample_count(VkSampleCountFlags flags) { |
| 289 | SkASSERT(flags & VK_SAMPLE_COUNT_1_BIT); |
| 290 | if (!(flags & VK_SAMPLE_COUNT_2_BIT)) { |
| 291 | return 0; |
| 292 | } |
| 293 | if (!(flags & VK_SAMPLE_COUNT_4_BIT)) { |
| 294 | return 2; |
| 295 | } |
| 296 | if (!(flags & VK_SAMPLE_COUNT_8_BIT)) { |
| 297 | return 4; |
| 298 | } |
| 299 | if (!(flags & VK_SAMPLE_COUNT_16_BIT)) { |
| 300 | return 8; |
| 301 | } |
| 302 | if (!(flags & VK_SAMPLE_COUNT_32_BIT)) { |
| 303 | return 16; |
| 304 | } |
| 305 | if (!(flags & VK_SAMPLE_COUNT_64_BIT)) { |
| 306 | return 32; |
| 307 | } |
| 308 | return 64; |
| 309 | } |
| 310 | |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 311 | void GrVkCaps::initGrCaps(const VkPhysicalDeviceProperties& properties, |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 312 | const VkPhysicalDeviceMemoryProperties& memoryProperties, |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 313 | const VkPhysicalDeviceFeatures& features) { |
Greg Daniel | c5cc2de | 2017-03-20 11:40:58 -0400 | [diff] [blame] | 314 | // So GPUs, like AMD, are reporting MAX_INT support vertex attributes. In general, there is no |
| 315 | // need for us ever to support that amount, and it makes tests which tests all the vertex |
| 316 | // attribs timeout looping over that many. For now, we'll cap this at 64 max and can raise it if |
| 317 | // we ever find that need. |
| 318 | static const uint32_t kMaxVertexAttributes = 64; |
| 319 | fMaxVertexAttributes = SkTMin(properties.limits.maxVertexInputAttributes, kMaxVertexAttributes); |
Greg Daniel | c5cc2de | 2017-03-20 11:40:58 -0400 | [diff] [blame] | 320 | |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 321 | // We could actually query and get a max size for each config, however maxImageDimension2D will |
| 322 | // give the minimum max size across all configs. So for simplicity we will use that for now. |
jvanverth | e78d487 | 2016-09-27 03:33:05 -0700 | [diff] [blame] | 323 | fMaxRenderTargetSize = SkTMin(properties.limits.maxImageDimension2D, (uint32_t)INT_MAX); |
| 324 | fMaxTextureSize = SkTMin(properties.limits.maxImageDimension2D, (uint32_t)INT_MAX); |
Adrienne Walker | 724afe8 | 2018-05-15 11:36:26 -0700 | [diff] [blame] | 325 | if (fDriverBugWorkarounds.max_texture_size_limit_4096) { |
| 326 | fMaxTextureSize = SkTMin(fMaxTextureSize, 4096); |
| 327 | } |
| 328 | // Our render targets are always created with textures as the color |
| 329 | // attachment, hence this min: |
| 330 | fMaxRenderTargetSize = SkTMin(fMaxTextureSize, fMaxRenderTargetSize); |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 331 | |
Chris Dalton | 2612bae | 2018-02-22 13:41:37 -0700 | [diff] [blame] | 332 | // TODO: check if RT's larger than 4k incur a performance cost on ARM. |
| 333 | fMaxPreferredRenderTargetSize = fMaxRenderTargetSize; |
| 334 | |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 335 | // Assuming since we will always map in the end to upload the data we might as well just map |
| 336 | // from the get go. There is no hard data to suggest this is faster or slower. |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 337 | fBufferMapThreshold = 0; |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 338 | |
| 339 | fMapBufferFlags = kCanMap_MapFlag | kSubset_MapFlag; |
| 340 | |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 341 | fOversizedStencilSupport = true; |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 342 | fSampleShadingSupport = features.sampleRateShading; |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 343 | } |
| 344 | |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 345 | void GrVkCaps::initShaderCaps(const VkPhysicalDeviceProperties& properties, |
| 346 | const VkPhysicalDeviceFeatures& features) { |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 347 | GrShaderCaps* shaderCaps = fShaderCaps.get(); |
| 348 | shaderCaps->fVersionDeclString = "#version 330\n"; |
egdaniel | 3a15fd4 | 2016-04-05 11:00:29 -0700 | [diff] [blame] | 349 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 350 | |
| 351 | // fConfigOutputSwizzle will default to RGBA so we only need to set it for alpha only config. |
| 352 | for (int i = 0; i < kGrPixelConfigCnt; ++i) { |
| 353 | GrPixelConfig config = static_cast<GrPixelConfig>(i); |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 354 | // Vulkan doesn't support a single channel format stored in alpha. |
| 355 | if (GrPixelConfigIsAlphaOnly(config) && |
| 356 | kAlpha_8_as_Alpha_GrPixelConfig != config) { |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 357 | shaderCaps->fConfigTextureSwizzle[i] = GrSwizzle::RRRR(); |
| 358 | shaderCaps->fConfigOutputSwizzle[i] = GrSwizzle::AAAA(); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 359 | } else { |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 360 | if (kGray_8_GrPixelConfig == config || |
| 361 | kGray_8_as_Red_GrPixelConfig == config) { |
Brian Osman | 986563b | 2017-01-10 14:20:02 -0500 | [diff] [blame] | 362 | shaderCaps->fConfigTextureSwizzle[i] = GrSwizzle::RRRA(); |
| 363 | } else if (kRGBA_4444_GrPixelConfig == config) { |
egdaniel | 3fe0327 | 2016-08-15 10:59:17 -0700 | [diff] [blame] | 364 | // The vulkan spec does not require R4G4B4A4 to be supported for texturing so we |
| 365 | // store the data in a B4G4R4A4 texture and then swizzle it when doing texture reads |
| 366 | // or writing to outputs. Since we're not actually changing the data at all, the |
| 367 | // only extra work is the swizzle in the shader for all operations. |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 368 | shaderCaps->fConfigTextureSwizzle[i] = GrSwizzle::BGRA(); |
| 369 | shaderCaps->fConfigOutputSwizzle[i] = GrSwizzle::BGRA(); |
egdaniel | 3fe0327 | 2016-08-15 10:59:17 -0700 | [diff] [blame] | 370 | } else { |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 371 | shaderCaps->fConfigTextureSwizzle[i] = GrSwizzle::RGBA(); |
egdaniel | 3fe0327 | 2016-08-15 10:59:17 -0700 | [diff] [blame] | 372 | } |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 373 | } |
| 374 | } |
egdaniel | 67acb83 | 2016-02-26 08:32:20 -0800 | [diff] [blame] | 375 | |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 376 | // Vulkan is based off ES 3.0 so the following should all be supported |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 377 | shaderCaps->fUsesPrecisionModifiers = true; |
| 378 | shaderCaps->fFlatInterpolationSupport = true; |
Brian Salomon | 4127456 | 2017-09-15 09:40:03 -0700 | [diff] [blame] | 379 | // Flat interpolation appears to be slow on Qualcomm GPUs. This was tested in GL and is assumed |
| 380 | // to be true with Vulkan as well. |
| 381 | shaderCaps->fPreferFlatInterpolation = kQualcomm_VkVendor != properties.vendorID; |
egdaniel | d5e3b9e | 2016-03-08 12:19:54 -0800 | [diff] [blame] | 382 | |
| 383 | // GrShaderCaps |
| 384 | |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 385 | shaderCaps->fShaderDerivativeSupport = true; |
Chris Dalton | f1b47bb | 2017-10-06 11:57:51 -0600 | [diff] [blame] | 386 | |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 387 | shaderCaps->fGeometryShaderSupport = features.geometryShader; |
Chris Dalton | f1b47bb | 2017-10-06 11:57:51 -0600 | [diff] [blame] | 388 | shaderCaps->fGSInvocationsSupport = shaderCaps->fGeometryShaderSupport; |
egdaniel | d632bb4 | 2016-03-30 12:06:48 -0700 | [diff] [blame] | 389 | |
Greg Daniel | 3644360 | 2018-08-02 12:51:52 -0400 | [diff] [blame^] | 390 | shaderCaps->fDualSourceBlendingSupport = features.dualSrcBlend; |
egdaniel | d632bb4 | 2016-03-30 12:06:48 -0700 | [diff] [blame] | 391 | |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 392 | shaderCaps->fIntegerSupport = true; |
Chris Dalton | 1d61635 | 2017-05-31 12:51:23 -0600 | [diff] [blame] | 393 | shaderCaps->fVertexIDSupport = true; |
Chris Dalton | 7c7ff03 | 2018-03-28 20:09:58 -0600 | [diff] [blame] | 394 | shaderCaps->fFPManipulationSupport = true; |
cdalton | 9c3f143 | 2016-03-11 10:07:37 -0800 | [diff] [blame] | 395 | |
cdalton | a6b92ad | 2016-04-11 12:03:08 -0700 | [diff] [blame] | 396 | // Assume the minimum precisions mandated by the SPIR-V spec. |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 397 | shaderCaps->fFloatIs32Bits = true; |
| 398 | shaderCaps->fHalfIs32Bits = false; |
cdalton | a6b92ad | 2016-04-11 12:03:08 -0700 | [diff] [blame] | 399 | |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame] | 400 | // SPIR-V supports unsigned integers. |
| 401 | shaderCaps->fUnsignedSupport = true; |
| 402 | |
Brian Salomon | 1edc5b9 | 2016-11-29 13:43:46 -0500 | [diff] [blame] | 403 | shaderCaps->fMaxVertexSamplers = |
| 404 | shaderCaps->fMaxGeometrySamplers = |
| 405 | shaderCaps->fMaxFragmentSamplers = SkTMin( |
| 406 | SkTMin(properties.limits.maxPerStageDescriptorSampledImages, |
| 407 | properties.limits.maxPerStageDescriptorSamplers), |
| 408 | (uint32_t)INT_MAX); |
| 409 | shaderCaps->fMaxCombinedSamplers = SkTMin( |
| 410 | SkTMin(properties.limits.maxDescriptorSetSampledImages, |
| 411 | properties.limits.maxDescriptorSetSamplers), |
| 412 | (uint32_t)INT_MAX); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 413 | } |
| 414 | |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 415 | bool stencil_format_supported(const GrVkInterface* interface, |
| 416 | VkPhysicalDevice physDev, |
| 417 | VkFormat format) { |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 418 | VkFormatProperties props; |
| 419 | memset(&props, 0, sizeof(VkFormatProperties)); |
| 420 | GR_VK_CALL(interface, GetPhysicalDeviceFormatProperties(physDev, format, &props)); |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 421 | return SkToBool(VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT & props.optimalTilingFeatures); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 422 | } |
| 423 | |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 424 | void GrVkCaps::initStencilFormat(const GrVkInterface* interface, VkPhysicalDevice physDev) { |
| 425 | // List of legal stencil formats (though perhaps not supported on |
| 426 | // the particular gpu/driver) from most preferred to least. We are guaranteed to have either |
jvanverth | a4b0fed | 2016-04-27 11:42:21 -0700 | [diff] [blame] | 427 | // VK_FORMAT_D24_UNORM_S8_UINT or VK_FORMAT_D32_SFLOAT_S8_UINT. VK_FORMAT_D32_SFLOAT_S8_UINT |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 428 | // can optionally have 24 unused bits at the end so we assume the total bits is 64. |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 429 | static const StencilFormat |
| 430 | // internal Format stencil bits total bits packed? |
| 431 | gS8 = { VK_FORMAT_S8_UINT, 8, 8, false }, |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 432 | gD24S8 = { VK_FORMAT_D24_UNORM_S8_UINT, 8, 32, true }, |
| 433 | gD32S8 = { VK_FORMAT_D32_SFLOAT_S8_UINT, 8, 64, true }; |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 434 | |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 435 | if (stencil_format_supported(interface, physDev, VK_FORMAT_S8_UINT)) { |
| 436 | fPreferedStencilFormat = gS8; |
| 437 | } else if (stencil_format_supported(interface, physDev, VK_FORMAT_D24_UNORM_S8_UINT)) { |
| 438 | fPreferedStencilFormat = gD24S8; |
| 439 | } else { |
| 440 | SkASSERT(stencil_format_supported(interface, physDev, VK_FORMAT_D32_SFLOAT_S8_UINT)); |
| 441 | fPreferedStencilFormat = gD32S8; |
| 442 | } |
| 443 | } |
| 444 | |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 445 | void GrVkCaps::initConfigTable(const GrVkInterface* interface, VkPhysicalDevice physDev, |
| 446 | const VkPhysicalDeviceProperties& properties) { |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 447 | for (int i = 0; i < kGrPixelConfigCnt; ++i) { |
| 448 | VkFormat format; |
| 449 | if (GrPixelConfigToVkFormat(static_cast<GrPixelConfig>(i), &format)) { |
Greg Daniel | 0190787 | 2017-05-23 15:21:02 -0400 | [diff] [blame] | 450 | if (!GrPixelConfigIsSRGB(static_cast<GrPixelConfig>(i)) || fSRGBSupport) { |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 451 | fConfigTable[i].init(interface, physDev, properties, format); |
Greg Daniel | 0190787 | 2017-05-23 15:21:02 -0400 | [diff] [blame] | 452 | } |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 453 | } |
| 454 | } |
| 455 | } |
| 456 | |
| 457 | void GrVkCaps::ConfigInfo::InitConfigFlags(VkFormatFeatureFlags vkFlags, uint16_t* flags) { |
| 458 | if (SkToBool(VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT & vkFlags) && |
| 459 | SkToBool(VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT & vkFlags)) { |
| 460 | *flags = *flags | kTextureable_Flag; |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 461 | |
Robert Phillips | b7b7e5f | 2017-05-22 13:23:19 -0400 | [diff] [blame] | 462 | // Ganesh assumes that all renderable surfaces are also texturable |
| 463 | if (SkToBool(VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT & vkFlags)) { |
| 464 | *flags = *flags | kRenderable_Flag; |
| 465 | } |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 466 | } |
| 467 | |
| 468 | if (SkToBool(VK_FORMAT_FEATURE_BLIT_SRC_BIT & vkFlags)) { |
| 469 | *flags = *flags | kBlitSrc_Flag; |
| 470 | } |
| 471 | |
| 472 | if (SkToBool(VK_FORMAT_FEATURE_BLIT_DST_BIT & vkFlags)) { |
| 473 | *flags = *flags | kBlitDst_Flag; |
| 474 | } |
| 475 | } |
| 476 | |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 477 | void GrVkCaps::ConfigInfo::initSampleCounts(const GrVkInterface* interface, |
| 478 | VkPhysicalDevice physDev, |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 479 | const VkPhysicalDeviceProperties& physProps, |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 480 | VkFormat format) { |
| 481 | VkImageUsageFlags usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | |
| 482 | VK_IMAGE_USAGE_TRANSFER_DST_BIT | |
| 483 | VK_IMAGE_USAGE_SAMPLED_BIT | |
| 484 | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 485 | VkImageFormatProperties properties; |
| 486 | GR_VK_CALL(interface, GetPhysicalDeviceImageFormatProperties(physDev, |
| 487 | format, |
| 488 | VK_IMAGE_TYPE_2D, |
| 489 | VK_IMAGE_TILING_OPTIMAL, |
| 490 | usage, |
Brian Osman | 2b23c4b | 2018-06-01 12:25:08 -0400 | [diff] [blame] | 491 | 0, // createFlags |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 492 | &properties)); |
| 493 | VkSampleCountFlags flags = properties.sampleCounts; |
| 494 | if (flags & VK_SAMPLE_COUNT_1_BIT) { |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 495 | fColorSampleCounts.push(1); |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 496 | } |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 497 | if (kImagination_VkVendor == physProps.vendorID) { |
| 498 | // MSAA does not work on imagination |
| 499 | return; |
| 500 | } |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 501 | if (flags & VK_SAMPLE_COUNT_2_BIT) { |
| 502 | fColorSampleCounts.push(2); |
| 503 | } |
| 504 | if (flags & VK_SAMPLE_COUNT_4_BIT) { |
| 505 | fColorSampleCounts.push(4); |
| 506 | } |
| 507 | if (flags & VK_SAMPLE_COUNT_8_BIT) { |
| 508 | fColorSampleCounts.push(8); |
| 509 | } |
| 510 | if (flags & VK_SAMPLE_COUNT_16_BIT) { |
| 511 | fColorSampleCounts.push(16); |
| 512 | } |
| 513 | if (flags & VK_SAMPLE_COUNT_32_BIT) { |
| 514 | fColorSampleCounts.push(32); |
| 515 | } |
| 516 | if (flags & VK_SAMPLE_COUNT_64_BIT) { |
| 517 | fColorSampleCounts.push(64); |
| 518 | } |
| 519 | } |
| 520 | |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 521 | void GrVkCaps::ConfigInfo::init(const GrVkInterface* interface, |
| 522 | VkPhysicalDevice physDev, |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 523 | const VkPhysicalDeviceProperties& properties, |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 524 | VkFormat format) { |
| 525 | VkFormatProperties props; |
| 526 | memset(&props, 0, sizeof(VkFormatProperties)); |
| 527 | GR_VK_CALL(interface, GetPhysicalDeviceFormatProperties(physDev, format, &props)); |
| 528 | InitConfigFlags(props.linearTilingFeatures, &fLinearFlags); |
| 529 | InitConfigFlags(props.optimalTilingFeatures, &fOptimalFlags); |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 530 | if (fOptimalFlags & kRenderable_Flag) { |
Greg Daniel | 2bb6ecc | 2017-07-20 13:11:14 +0000 | [diff] [blame] | 531 | this->initSampleCounts(interface, physDev, properties, format); |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 532 | } |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 533 | } |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 534 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 535 | int GrVkCaps::getRenderTargetSampleCount(int requestedCount, GrPixelConfig config) const { |
| 536 | requestedCount = SkTMax(1, requestedCount); |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 537 | int count = fConfigTable[config].fColorSampleCounts.count(); |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 538 | |
| 539 | if (!count) { |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 540 | return 0; |
| 541 | } |
| 542 | |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 543 | if (1 == requestedCount) { |
| 544 | SkASSERT(fConfigTable[config].fColorSampleCounts.count() && |
| 545 | fConfigTable[config].fColorSampleCounts[0] == 1); |
| 546 | return 1; |
| 547 | } |
| 548 | |
Greg Daniel | 81e7bf8 | 2017-07-19 14:47:42 -0400 | [diff] [blame] | 549 | for (int i = 0; i < count; ++i) { |
| 550 | if (fConfigTable[config].fColorSampleCounts[i] >= requestedCount) { |
| 551 | return fConfigTable[config].fColorSampleCounts[i]; |
| 552 | } |
| 553 | } |
Brian Salomon | bdecacf | 2018-02-02 20:32:49 -0500 | [diff] [blame] | 554 | return 0; |
| 555 | } |
| 556 | |
| 557 | int GrVkCaps::maxRenderTargetSampleCount(GrPixelConfig config) const { |
| 558 | const auto& table = fConfigTable[config].fColorSampleCounts; |
| 559 | if (!table.count()) { |
| 560 | return 0; |
| 561 | } |
| 562 | return table[table.count() - 1]; |
Brian Salomon | d653cac | 2018-02-01 13:58:00 -0500 | [diff] [blame] | 563 | } |
| 564 | |
Brian Salomon | 3d86a19 | 2018-02-27 16:46:11 -0500 | [diff] [blame] | 565 | bool GrVkCaps::surfaceSupportsWritePixels(const GrSurface* surface) const { |
| 566 | if (auto rt = surface->asRenderTarget()) { |
| 567 | return rt->numColorSamples() <= 1 && SkToBool(surface->asTexture()); |
| 568 | } |
| 569 | return true; |
| 570 | } |
| 571 | |
Robert Phillips | fc711a2 | 2018-02-13 17:03:00 -0500 | [diff] [blame] | 572 | bool validate_image_info(VkFormat format, SkColorType ct, GrPixelConfig* config) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 573 | *config = kUnknown_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 574 | |
| 575 | switch (ct) { |
| 576 | case kUnknown_SkColorType: |
| 577 | return false; |
| 578 | case kAlpha_8_SkColorType: |
| 579 | if (VK_FORMAT_R8_UNORM == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 580 | *config = kAlpha_8_as_Red_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 581 | } |
| 582 | break; |
| 583 | case kRGB_565_SkColorType: |
| 584 | if (VK_FORMAT_R5G6B5_UNORM_PACK16 == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 585 | *config = kRGB_565_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 586 | } |
| 587 | break; |
| 588 | case kARGB_4444_SkColorType: |
| 589 | if (VK_FORMAT_B4G4R4A4_UNORM_PACK16 == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 590 | *config = kRGBA_4444_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 591 | } |
| 592 | break; |
| 593 | case kRGBA_8888_SkColorType: |
| 594 | if (VK_FORMAT_R8G8B8A8_UNORM == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 595 | *config = kRGBA_8888_GrPixelConfig; |
Greg Daniel | 7b219ac | 2017-12-18 14:49:04 -0500 | [diff] [blame] | 596 | } else if (VK_FORMAT_R8G8B8A8_SRGB == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 597 | *config = kSRGBA_8888_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 598 | } |
| 599 | break; |
Brian Salomon | e41e176 | 2018-01-25 14:07:47 -0500 | [diff] [blame] | 600 | case kRGB_888x_SkColorType: |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 601 | // TODO: VK_FORMAT_R8G8B8_UNORM |
Brian Salomon | e41e176 | 2018-01-25 14:07:47 -0500 | [diff] [blame] | 602 | return false; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 603 | case kBGRA_8888_SkColorType: |
| 604 | if (VK_FORMAT_B8G8R8A8_UNORM == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 605 | *config = kBGRA_8888_GrPixelConfig; |
Greg Daniel | 7b219ac | 2017-12-18 14:49:04 -0500 | [diff] [blame] | 606 | } else if (VK_FORMAT_B8G8R8A8_SRGB == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 607 | *config = kSBGRA_8888_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 608 | } |
| 609 | break; |
Brian Salomon | e41e176 | 2018-01-25 14:07:47 -0500 | [diff] [blame] | 610 | case kRGBA_1010102_SkColorType: |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 611 | if (VK_FORMAT_A2B10G10R10_UNORM_PACK32 == format) { |
| 612 | *config = kRGBA_1010102_GrPixelConfig; |
| 613 | } |
| 614 | break; |
Brian Salomon | e41e176 | 2018-01-25 14:07:47 -0500 | [diff] [blame] | 615 | case kRGB_101010x_SkColorType: |
| 616 | return false; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 617 | case kGray_8_SkColorType: |
| 618 | if (VK_FORMAT_R8_UNORM == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 619 | *config = kGray_8_as_Red_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 620 | } |
| 621 | break; |
| 622 | case kRGBA_F16_SkColorType: |
| 623 | if (VK_FORMAT_R16G16B16A16_SFLOAT == format) { |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 624 | *config = kRGBA_half_GrPixelConfig; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 625 | } |
| 626 | break; |
Mike Klein | 3785471 | 2018-06-26 11:43:06 -0400 | [diff] [blame] | 627 | case kRGBA_F32_SkColorType: |
| 628 | if (VK_FORMAT_R32G32B32A32_SFLOAT == format) { |
| 629 | *config = kRGBA_float_GrPixelConfig; |
| 630 | } |
| 631 | break; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 632 | } |
| 633 | |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 634 | return kUnknown_GrPixelConfig != *config; |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 635 | } |
| 636 | |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 637 | bool GrVkCaps::validateBackendTexture(const GrBackendTexture& tex, SkColorType ct, |
| 638 | GrPixelConfig* config) const { |
Greg Daniel | 52e16d9 | 2018-04-10 09:34:07 -0400 | [diff] [blame] | 639 | GrVkImageInfo imageInfo; |
| 640 | if (!tex.getVkImageInfo(&imageInfo)) { |
Robert Phillips | fc711a2 | 2018-02-13 17:03:00 -0500 | [diff] [blame] | 641 | return false; |
| 642 | } |
| 643 | |
Greg Daniel | 52e16d9 | 2018-04-10 09:34:07 -0400 | [diff] [blame] | 644 | return validate_image_info(imageInfo.fFormat, ct, config); |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 645 | } |
| 646 | |
| 647 | bool GrVkCaps::validateBackendRenderTarget(const GrBackendRenderTarget& rt, SkColorType ct, |
| 648 | GrPixelConfig* config) const { |
Greg Daniel | 323fbcf | 2018-04-10 13:46:30 -0400 | [diff] [blame] | 649 | GrVkImageInfo imageInfo; |
| 650 | if (!rt.getVkImageInfo(&imageInfo)) { |
Robert Phillips | fc711a2 | 2018-02-13 17:03:00 -0500 | [diff] [blame] | 651 | return false; |
| 652 | } |
| 653 | |
Greg Daniel | 323fbcf | 2018-04-10 13:46:30 -0400 | [diff] [blame] | 654 | return validate_image_info(imageInfo.fFormat, ct, config); |
Robert Phillips | fc711a2 | 2018-02-13 17:03:00 -0500 | [diff] [blame] | 655 | } |
| 656 | |
| 657 | bool GrVkCaps::getConfigFromBackendFormat(const GrBackendFormat& format, SkColorType ct, |
| 658 | GrPixelConfig* config) const { |
| 659 | const VkFormat* vkFormat = format.getVkFormat(); |
| 660 | if (!vkFormat) { |
| 661 | return false; |
| 662 | } |
| 663 | return validate_image_info(*vkFormat, ct, config); |
Greg Daniel | faa095e | 2017-12-19 13:15:02 -0500 | [diff] [blame] | 664 | } |
Greg Daniel | f5d8758 | 2017-12-18 14:48:15 -0500 | [diff] [blame] | 665 | |
Timothy Liang | 036fdfe | 2018-06-28 15:50:36 -0400 | [diff] [blame] | 666 | #ifdef GR_TEST_UTILS |
| 667 | GrBackendFormat GrVkCaps::onCreateFormatFromBackendTexture( |
| 668 | const GrBackendTexture& backendTex) const { |
| 669 | GrVkImageInfo vkInfo; |
| 670 | SkAssertResult(backendTex.getVkImageInfo(&vkInfo)); |
| 671 | return GrBackendFormat::MakeVk(vkInfo.fFormat); |
| 672 | } |
| 673 | #endif |
| 674 | |