commit-bot@chromium.org | ff6ea26 | 2013-03-12 12:26:08 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 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 | #ifndef GrTypesPriv_DEFINED |
| 9 | #define GrTypesPriv_DEFINED |
| 10 | |
Brian Salomon | 5e15085 | 2017-03-22 14:53:13 -0400 | [diff] [blame] | 11 | #include <chrono> |
Brian Salomon | ea26d6b | 2018-01-23 20:33:21 +0000 | [diff] [blame] | 12 | #include "GrSharedEnums.h" |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 13 | #include "GrTypes.h" |
| 14 | #include "SkImageInfo.h" |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 15 | #include "SkImageInfoPriv.h" |
| 16 | #include "SkRefCnt.h" |
Greg Daniel | fcea56c | 2018-03-06 15:17:57 -0500 | [diff] [blame] | 17 | #include "SkWeakRefCnt.h" |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 18 | |
Brian Salomon | e225b56 | 2017-06-14 13:00:03 -0400 | [diff] [blame] | 19 | class GrCaps; |
| 20 | |
Brian Salomon | 5e15085 | 2017-03-22 14:53:13 -0400 | [diff] [blame] | 21 | // The old libstdc++ uses the draft name "monotonic_clock" rather than "steady_clock". This might |
| 22 | // not actually be monotonic, depending on how libstdc++ was built. However, this is only currently |
| 23 | // used for idle resource purging so it shouldn't cause a correctness problem. |
| 24 | #if defined(__GLIBCXX__) && (__GLIBCXX__ < 20130000) |
| 25 | using GrStdSteadyClock = std::chrono::monotonic_clock; |
| 26 | #else |
| 27 | using GrStdSteadyClock = std::chrono::steady_clock; |
| 28 | #endif |
| 29 | |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 30 | /** |
Brian Salomon | a6a3df7 | 2018-03-23 16:32:22 -0400 | [diff] [blame] | 31 | * Pixel configurations. This type conflates texture formats, CPU pixel formats, and |
| 32 | * premultipliedness. We are moving away from it towards SkColorType and backend API (GL, Vulkan) |
| 33 | * texture formats in the pulbic API. Right now this mostly refers to texture formats as we're |
| 34 | * migrating. |
| 35 | */ |
| 36 | enum GrPixelConfig { |
| 37 | kUnknown_GrPixelConfig, |
| 38 | kAlpha_8_GrPixelConfig, |
| 39 | kGray_8_GrPixelConfig, |
| 40 | kRGB_565_GrPixelConfig, |
| 41 | kRGBA_4444_GrPixelConfig, |
| 42 | kRGBA_8888_GrPixelConfig, |
| 43 | kRGB_888_GrPixelConfig, |
| 44 | kBGRA_8888_GrPixelConfig, |
| 45 | kSRGBA_8888_GrPixelConfig, |
| 46 | kSBGRA_8888_GrPixelConfig, |
| 47 | kRGBA_1010102_GrPixelConfig, |
| 48 | kRGBA_float_GrPixelConfig, |
| 49 | kRG_float_GrPixelConfig, |
| 50 | kAlpha_half_GrPixelConfig, |
| 51 | kRGBA_half_GrPixelConfig, |
| 52 | |
| 53 | /** For internal usage. */ |
| 54 | kPrivateConfig1_GrPixelConfig, |
| 55 | kPrivateConfig2_GrPixelConfig, |
| 56 | kPrivateConfig3_GrPixelConfig, |
| 57 | kPrivateConfig4_GrPixelConfig, |
| 58 | kPrivateConfig5_GrPixelConfig, |
| 59 | |
| 60 | kLast_GrPixelConfig = kPrivateConfig5_GrPixelConfig |
| 61 | }; |
| 62 | static const int kGrPixelConfigCnt = kLast_GrPixelConfig + 1; |
| 63 | |
| 64 | // Aliases for pixel configs that match skia's byte order. |
| 65 | #ifndef SK_CPU_LENDIAN |
| 66 | #error "Skia gpu currently assumes little endian" |
| 67 | #endif |
| 68 | #if SK_PMCOLOR_BYTE_ORDER(B,G,R,A) |
| 69 | static const GrPixelConfig kSkia8888_GrPixelConfig = kBGRA_8888_GrPixelConfig; |
| 70 | #elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A) |
| 71 | static const GrPixelConfig kSkia8888_GrPixelConfig = kRGBA_8888_GrPixelConfig; |
| 72 | #else |
| 73 | #error "SK_*32_SHIFT values must correspond to GL_BGRA or GL_RGBA format." |
| 74 | #endif |
| 75 | |
| 76 | /** |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 77 | * Geometric primitives used for drawing. |
| 78 | */ |
| 79 | enum class GrPrimitiveType { |
| 80 | kTriangles, |
| 81 | kTriangleStrip, |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 82 | kPoints, |
| 83 | kLines, // 1 pix wide only |
| 84 | kLineStrip, // 1 pix wide only |
| 85 | kLinesAdjacency // requires geometry shader support. |
| 86 | }; |
| 87 | static constexpr int kNumGrPrimitiveTypes = (int)GrPrimitiveType::kLinesAdjacency + 1; |
| 88 | |
| 89 | static constexpr bool GrIsPrimTypeLines(GrPrimitiveType type) { |
| 90 | return GrPrimitiveType::kLines == type || |
| 91 | GrPrimitiveType::kLineStrip == type || |
| 92 | GrPrimitiveType::kLinesAdjacency == type; |
| 93 | } |
| 94 | |
| 95 | static constexpr bool GrIsPrimTypeTris(GrPrimitiveType type) { |
Brian Salomon | fb68b3b | 2018-04-30 12:55:36 -0400 | [diff] [blame] | 96 | return GrPrimitiveType::kTriangles == type || GrPrimitiveType::kTriangleStrip == type; |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 97 | } |
| 98 | |
| 99 | static constexpr bool GrPrimTypeRequiresGeometryShaderSupport(GrPrimitiveType type) { |
| 100 | return GrPrimitiveType::kLinesAdjacency == type; |
| 101 | } |
| 102 | |
Brian Salomon | 802cb31 | 2018-06-08 18:05:20 -0400 | [diff] [blame] | 103 | enum class GrPrimitiveRestart : bool { |
| 104 | kNo = false, |
| 105 | kYes = true |
| 106 | }; |
| 107 | |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 108 | /** |
| 109 | * Formats for masks, used by the font cache. Important that these are 0-based. |
| 110 | */ |
| 111 | enum GrMaskFormat { |
| 112 | kA8_GrMaskFormat, //!< 1-byte per pixel |
| 113 | kA565_GrMaskFormat, //!< 2-bytes per pixel, RGB represent 3-channel LCD coverage |
| 114 | kARGB_GrMaskFormat, //!< 4-bytes per pixel, color format |
| 115 | |
| 116 | kLast_GrMaskFormat = kARGB_GrMaskFormat |
| 117 | }; |
| 118 | static const int kMaskFormatCount = kLast_GrMaskFormat + 1; |
| 119 | |
| 120 | /** |
| 121 | * Return the number of bytes-per-pixel for the specified mask format. |
| 122 | */ |
| 123 | static inline int GrMaskFormatBytesPerPixel(GrMaskFormat format) { |
| 124 | SkASSERT(format < kMaskFormatCount); |
| 125 | // kA8 (0) -> 1 |
| 126 | // kA565 (1) -> 2 |
| 127 | // kARGB (2) -> 4 |
| 128 | static const int sBytesPerPixel[] = {1, 2, 4}; |
| 129 | static_assert(SK_ARRAY_COUNT(sBytesPerPixel) == kMaskFormatCount, "array_size_mismatch"); |
| 130 | static_assert(kA8_GrMaskFormat == 0, "enum_order_dependency"); |
| 131 | static_assert(kA565_GrMaskFormat == 1, "enum_order_dependency"); |
| 132 | static_assert(kARGB_GrMaskFormat == 2, "enum_order_dependency"); |
| 133 | |
| 134 | return sBytesPerPixel[(int)format]; |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * Optional bitfield flags that can be set on GrSurfaceDesc (below). |
| 139 | */ |
| 140 | enum GrSurfaceFlags { |
| 141 | kNone_GrSurfaceFlags = 0x0, |
| 142 | /** |
| 143 | * Creates a texture that can be rendered to as a GrRenderTarget. Use |
| 144 | * GrTexture::asRenderTarget() to access. |
| 145 | */ |
| 146 | kRenderTarget_GrSurfaceFlag = 0x1, |
| 147 | /** |
| 148 | * Clears to zero on creation. It will cause creation failure if initial data is supplied to the |
| 149 | * texture. This only affects the base level if the texture is created with MIP levels. |
| 150 | */ |
| 151 | kPerformInitialClear_GrSurfaceFlag = 0x2 |
| 152 | }; |
| 153 | GR_MAKE_BITFIELD_OPS(GrSurfaceFlags) |
| 154 | |
| 155 | typedef GrSurfaceFlags GrSurfaceDescFlags; |
| 156 | |
| 157 | /** |
| 158 | * Describes a surface to be created. |
| 159 | */ |
| 160 | struct GrSurfaceDesc { |
| 161 | GrSurfaceDesc() |
| 162 | : fFlags(kNone_GrSurfaceFlags) |
| 163 | , fWidth(0) |
| 164 | , fHeight(0) |
| 165 | , fConfig(kUnknown_GrPixelConfig) |
| 166 | , fSampleCnt(1) {} |
| 167 | |
| 168 | GrSurfaceDescFlags fFlags; //!< bitfield of TextureFlags |
| 169 | int fWidth; //!< Width of the texture |
| 170 | int fHeight; //!< Height of the texture |
| 171 | |
| 172 | /** |
| 173 | * Format of source data of the texture. Not guaranteed to be the same as |
| 174 | * internal format used by 3D API. |
| 175 | */ |
| 176 | GrPixelConfig fConfig; |
| 177 | |
| 178 | /** |
| 179 | * The number of samples per pixel. Zero is treated equivalently to 1. This only |
| 180 | * applies if the kRenderTarget_GrSurfaceFlag is set. The actual number |
| 181 | * of samples may not exactly match the request. The request will be rounded |
| 182 | * up to the next supported sample count. A value larger than the largest |
| 183 | * supported sample count will fail. |
| 184 | */ |
| 185 | int fSampleCnt; |
| 186 | }; |
| 187 | |
| 188 | /** Ownership rules for external GPU resources imported into Skia. */ |
| 189 | enum GrWrapOwnership { |
| 190 | /** Skia will assume the client will keep the resource alive and Skia will not free it. */ |
| 191 | kBorrow_GrWrapOwnership, |
| 192 | |
| 193 | /** Skia will assume ownership of the resource and free it. */ |
| 194 | kAdopt_GrWrapOwnership, |
| 195 | }; |
| 196 | |
| 197 | /** |
| 198 | * Clips are composed from these objects. |
| 199 | */ |
| 200 | enum GrClipType { |
| 201 | kRect_ClipType, |
| 202 | kPath_ClipType |
| 203 | }; |
| 204 | |
| 205 | struct GrMipLevel { |
| 206 | const void* fPixels; |
| 207 | size_t fRowBytes; |
| 208 | }; |
| 209 | |
| 210 | /** |
| 211 | * This enum is used to specify the load operation to be used when an opList/GrGpuCommandBuffer |
| 212 | * begins execution. |
Robert Phillips | 6b47c7d | 2017-08-29 07:24:09 -0400 | [diff] [blame] | 213 | */ |
| 214 | enum class GrLoadOp { |
| 215 | kLoad, |
| 216 | kClear, |
| 217 | kDiscard, |
| 218 | }; |
| 219 | |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 220 | /** |
| 221 | * This enum is used to specify the store operation to be used when an opList/GrGpuCommandBuffer |
| 222 | * ends execution. |
Robert Phillips | 6b47c7d | 2017-08-29 07:24:09 -0400 | [diff] [blame] | 223 | */ |
| 224 | enum class GrStoreOp { |
| 225 | kStore, |
| 226 | kDiscard, |
| 227 | }; |
| 228 | |
Brian Salomon | f4a00e4 | 2018-03-23 15:15:03 -0400 | [diff] [blame] | 229 | /** |
| 230 | * Used to control antialiasing in draw calls. |
| 231 | */ |
| 232 | enum class GrAA : bool { |
| 233 | kNo = false, |
| 234 | kYes = true |
| 235 | }; |
| 236 | |
Brian Salomon | 0e8fc8b | 2016-12-09 15:10:07 -0500 | [diff] [blame] | 237 | /** This enum indicates the type of antialiasing to be performed. */ |
Brian Salomon | af9847e | 2017-03-01 11:28:27 -0500 | [diff] [blame] | 238 | enum class GrAAType : unsigned { |
Brian Salomon | 0e8fc8b | 2016-12-09 15:10:07 -0500 | [diff] [blame] | 239 | /** No antialiasing */ |
| 240 | kNone, |
| 241 | /** Use fragment shader code to compute a fractional pixel coverage. */ |
| 242 | kCoverage, |
| 243 | /** Use normal MSAA. */ |
| 244 | kMSAA, |
| 245 | /** |
| 246 | * Use "mixed samples" MSAA such that the stencil buffer is multisampled but the color buffer is |
| 247 | * not. |
| 248 | */ |
| 249 | kMixedSamples |
| 250 | }; |
| 251 | |
Brian Salomon | 0abc8b4 | 2016-12-13 10:22:54 -0500 | [diff] [blame] | 252 | static inline bool GrAATypeIsHW(GrAAType type) { |
| 253 | switch (type) { |
| 254 | case GrAAType::kNone: |
| 255 | return false; |
| 256 | case GrAAType::kCoverage: |
| 257 | return false; |
| 258 | case GrAAType::kMSAA: |
| 259 | return true; |
| 260 | case GrAAType::kMixedSamples: |
| 261 | return true; |
| 262 | } |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 263 | SK_ABORT("Unknown AA Type"); |
Brian Salomon | 0abc8b4 | 2016-12-13 10:22:54 -0500 | [diff] [blame] | 264 | return false; |
| 265 | } |
| 266 | |
Brian Salomon | 7c8460e | 2017-05-12 11:36:10 -0400 | [diff] [blame] | 267 | /** The type of full scene antialiasing supported by a render target. */ |
| 268 | enum class GrFSAAType { |
| 269 | /** No FSAA */ |
| 270 | kNone, |
| 271 | /** Regular MSAA where each attachment has the same sample count. */ |
| 272 | kUnifiedMSAA, |
| 273 | /** One color sample, N stencil samples. */ |
| 274 | kMixedSamples, |
| 275 | }; |
| 276 | |
| 277 | /** |
| 278 | * Not all drawing code paths support using mixed samples when available and instead use |
| 279 | * coverage-based aa. |
| 280 | */ |
Chris Dalton | 3b51df1 | 2017-11-27 14:33:06 -0700 | [diff] [blame] | 281 | enum class GrAllowMixedSamples : bool { kNo = false, kYes = true }; |
Brian Salomon | 7c8460e | 2017-05-12 11:36:10 -0400 | [diff] [blame] | 282 | |
Brian Salomon | ea26d6b | 2018-01-23 20:33:21 +0000 | [diff] [blame] | 283 | GrAAType GrChooseAAType(GrAA, GrFSAAType, GrAllowMixedSamples, const GrCaps&); |
Brian Salomon | 7c8460e | 2017-05-12 11:36:10 -0400 | [diff] [blame] | 284 | |
Brian Salomon | 0abc8b4 | 2016-12-13 10:22:54 -0500 | [diff] [blame] | 285 | /** |
| 286 | * Types of shader-language-specific boxed variables we can create. (Currently only GrGLShaderVars, |
| 287 | * but should be applicable to other shader languages.) |
| 288 | */ |
commit-bot@chromium.org | ff6ea26 | 2013-03-12 12:26:08 +0000 | [diff] [blame] | 289 | enum GrSLType { |
| 290 | kVoid_GrSLType, |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 291 | kBool_GrSLType, |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 292 | kByte_GrSLType, |
| 293 | kByte2_GrSLType, |
| 294 | kByte3_GrSLType, |
| 295 | kByte4_GrSLType, |
| 296 | kUByte_GrSLType, |
| 297 | kUByte2_GrSLType, |
| 298 | kUByte3_GrSLType, |
| 299 | kUByte4_GrSLType, |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 300 | kShort_GrSLType, |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 301 | kShort2_GrSLType, |
| 302 | kShort3_GrSLType, |
| 303 | kShort4_GrSLType, |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 304 | kUShort_GrSLType, |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 305 | kUShort2_GrSLType, |
| 306 | kUShort3_GrSLType, |
| 307 | kUShort4_GrSLType, |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 308 | kFloat_GrSLType, |
| 309 | kFloat2_GrSLType, |
| 310 | kFloat3_GrSLType, |
| 311 | kFloat4_GrSLType, |
| 312 | kFloat2x2_GrSLType, |
| 313 | kFloat3x3_GrSLType, |
| 314 | kFloat4x4_GrSLType, |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 315 | kHalf_GrSLType, |
| 316 | kHalf2_GrSLType, |
| 317 | kHalf3_GrSLType, |
| 318 | kHalf4_GrSLType, |
| 319 | kHalf2x2_GrSLType, |
| 320 | kHalf3x3_GrSLType, |
| 321 | kHalf4x4_GrSLType, |
Ethan Nicholas | 88d99c6 | 2017-08-16 16:41:30 -0400 | [diff] [blame] | 322 | kInt_GrSLType, |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 323 | kInt2_GrSLType, |
| 324 | kInt3_GrSLType, |
| 325 | kInt4_GrSLType, |
Brian Salomon | 1d816b9 | 2017-08-17 11:07:59 -0400 | [diff] [blame] | 326 | kUint_GrSLType, |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 327 | kUint2_GrSLType, |
egdaniel | 990dbc8 | 2016-07-13 14:09:30 -0700 | [diff] [blame] | 328 | kTexture2DSampler_GrSLType, |
| 329 | kTextureExternalSampler_GrSLType, |
| 330 | kTexture2DRectSampler_GrSLType, |
csmartdalton | 2245803 | 2016-11-16 11:28:16 -0700 | [diff] [blame] | 331 | kBufferSampler_GrSLType, |
egdaniel | 990dbc8 | 2016-07-13 14:09:30 -0700 | [diff] [blame] | 332 | kTexture2D_GrSLType, |
| 333 | kSampler_GrSLType, |
commit-bot@chromium.org | ff6ea26 | 2013-03-12 12:26:08 +0000 | [diff] [blame] | 334 | }; |
| 335 | |
bsalomon | 17168df | 2014-12-09 09:00:49 -0800 | [diff] [blame] | 336 | enum GrShaderType { |
| 337 | kVertex_GrShaderType, |
| 338 | kGeometry_GrShaderType, |
| 339 | kFragment_GrShaderType, |
| 340 | |
| 341 | kLastkFragment_GrShaderType = kFragment_GrShaderType |
| 342 | }; |
| 343 | static const int kGrShaderTypeCount = kLastkFragment_GrShaderType + 1; |
| 344 | |
cdalton | 5e58cee | 2016-02-11 12:49:47 -0800 | [diff] [blame] | 345 | enum GrShaderFlags { |
| 346 | kNone_GrShaderFlags = 0, |
| 347 | kVertex_GrShaderFlag = 1 << kVertex_GrShaderType, |
| 348 | kGeometry_GrShaderFlag = 1 << kGeometry_GrShaderType, |
| 349 | kFragment_GrShaderFlag = 1 << kFragment_GrShaderType |
| 350 | }; |
| 351 | GR_MAKE_BITFIELD_OPS(GrShaderFlags); |
| 352 | |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 353 | /** |
bsalomon | c0bd648 | 2014-12-09 10:04:14 -0800 | [diff] [blame] | 354 | * Precisions of shader language variables. Not all shading languages support precisions or actually |
bsalomon | 422f56f | 2014-12-09 10:18:12 -0800 | [diff] [blame] | 355 | * vary the internal precision based on the qualifiers. These currently only apply to float types ( |
| 356 | * including float vectors and matrices). |
bsalomon | c0bd648 | 2014-12-09 10:04:14 -0800 | [diff] [blame] | 357 | */ |
| 358 | enum GrSLPrecision { |
| 359 | kLow_GrSLPrecision, |
| 360 | kMedium_GrSLPrecision, |
| 361 | kHigh_GrSLPrecision, |
| 362 | |
Brian Osman | 33aa2c7 | 2017-04-05 09:26:15 -0400 | [diff] [blame] | 363 | // Default precision is a special tag that means "whatever the default for the program/type |
| 364 | // combination is". In other words, it maps to the empty string in shader code. There are some |
| 365 | // scenarios where kDefault is not allowed (as the default precision for a program, or for |
| 366 | // varyings, for example). |
| 367 | kDefault_GrSLPrecision, |
bsalomon | c0bd648 | 2014-12-09 10:04:14 -0800 | [diff] [blame] | 368 | |
Brian Osman | 33aa2c7 | 2017-04-05 09:26:15 -0400 | [diff] [blame] | 369 | // We only consider the "real" precisions here |
| 370 | kLast_GrSLPrecision = kHigh_GrSLPrecision, |
bsalomon | c0bd648 | 2014-12-09 10:04:14 -0800 | [diff] [blame] | 371 | }; |
| 372 | |
| 373 | static const int kGrSLPrecisionCount = kLast_GrSLPrecision + 1; |
| 374 | |
ethannicholas | 2279325 | 2016-01-30 09:59:10 -0800 | [diff] [blame] | 375 | /** Is the shading language type float (including vectors/matrices)? */ |
bsalomon | 422f56f | 2014-12-09 10:18:12 -0800 | [diff] [blame] | 376 | static inline bool GrSLTypeIsFloatType(GrSLType type) { |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 377 | switch (type) { |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 378 | case kFloat_GrSLType: |
| 379 | case kFloat2_GrSLType: |
| 380 | case kFloat3_GrSLType: |
| 381 | case kFloat4_GrSLType: |
| 382 | case kFloat2x2_GrSLType: |
| 383 | case kFloat3x3_GrSLType: |
| 384 | case kFloat4x4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 385 | case kHalf_GrSLType: |
| 386 | case kHalf2_GrSLType: |
| 387 | case kHalf3_GrSLType: |
| 388 | case kHalf4_GrSLType: |
| 389 | case kHalf2x2_GrSLType: |
| 390 | case kHalf3x3_GrSLType: |
| 391 | case kHalf4x4_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 392 | return true; |
bsalomon | 422f56f | 2014-12-09 10:18:12 -0800 | [diff] [blame] | 393 | |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 394 | case kVoid_GrSLType: |
| 395 | case kTexture2DSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 396 | case kTextureExternalSampler_GrSLType: |
| 397 | case kTexture2DRectSampler_GrSLType: |
csmartdalton | 2245803 | 2016-11-16 11:28:16 -0700 | [diff] [blame] | 398 | case kBufferSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 399 | case kBool_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 400 | case kByte_GrSLType: |
| 401 | case kByte2_GrSLType: |
| 402 | case kByte3_GrSLType: |
| 403 | case kByte4_GrSLType: |
| 404 | case kUByte_GrSLType: |
| 405 | case kUByte2_GrSLType: |
| 406 | case kUByte3_GrSLType: |
| 407 | case kUByte4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 408 | case kShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 409 | case kShort2_GrSLType: |
| 410 | case kShort3_GrSLType: |
| 411 | case kShort4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 412 | case kUShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 413 | case kUShort2_GrSLType: |
| 414 | case kUShort3_GrSLType: |
| 415 | case kUShort4_GrSLType: |
Ethan Nicholas | 88d99c6 | 2017-08-16 16:41:30 -0400 | [diff] [blame] | 416 | case kInt_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 417 | case kInt2_GrSLType: |
| 418 | case kInt3_GrSLType: |
| 419 | case kInt4_GrSLType: |
Brian Salomon | 1d816b9 | 2017-08-17 11:07:59 -0400 | [diff] [blame] | 420 | case kUint_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 421 | case kUint2_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 422 | case kTexture2D_GrSLType: |
| 423 | case kSampler_GrSLType: |
| 424 | return false; |
| 425 | } |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 426 | SK_ABORT("Unexpected type"); |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 427 | return false; |
bsalomon | e5286e0 | 2016-01-14 09:24:09 -0800 | [diff] [blame] | 428 | } |
| 429 | |
Brian Salomon | 04460cc | 2017-12-06 14:47:42 -0500 | [diff] [blame] | 430 | /** If the type represents a single value or vector return the vector length, else -1. */ |
| 431 | static inline int GrSLTypeVecLength(GrSLType type) { |
| 432 | switch (type) { |
| 433 | case kFloat_GrSLType: |
| 434 | case kHalf_GrSLType: |
| 435 | case kBool_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 436 | case kByte_GrSLType: |
| 437 | case kUByte_GrSLType: |
Brian Salomon | 04460cc | 2017-12-06 14:47:42 -0500 | [diff] [blame] | 438 | case kShort_GrSLType: |
| 439 | case kUShort_GrSLType: |
| 440 | case kInt_GrSLType: |
| 441 | case kUint_GrSLType: |
| 442 | return 1; |
| 443 | |
| 444 | case kFloat2_GrSLType: |
| 445 | case kHalf2_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 446 | case kByte2_GrSLType: |
| 447 | case kUByte2_GrSLType: |
Brian Salomon | 04460cc | 2017-12-06 14:47:42 -0500 | [diff] [blame] | 448 | case kShort2_GrSLType: |
| 449 | case kUShort2_GrSLType: |
| 450 | case kInt2_GrSLType: |
| 451 | case kUint2_GrSLType: |
| 452 | return 2; |
| 453 | |
| 454 | case kFloat3_GrSLType: |
| 455 | case kHalf3_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 456 | case kByte3_GrSLType: |
| 457 | case kUByte3_GrSLType: |
Brian Salomon | 04460cc | 2017-12-06 14:47:42 -0500 | [diff] [blame] | 458 | case kShort3_GrSLType: |
| 459 | case kUShort3_GrSLType: |
| 460 | case kInt3_GrSLType: |
| 461 | return 3; |
| 462 | |
| 463 | case kFloat4_GrSLType: |
| 464 | case kHalf4_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 465 | case kByte4_GrSLType: |
| 466 | case kUByte4_GrSLType: |
Brian Salomon | 04460cc | 2017-12-06 14:47:42 -0500 | [diff] [blame] | 467 | case kShort4_GrSLType: |
| 468 | case kUShort4_GrSLType: |
| 469 | case kInt4_GrSLType: |
| 470 | return 4; |
| 471 | |
| 472 | case kFloat2x2_GrSLType: |
| 473 | case kFloat3x3_GrSLType: |
| 474 | case kFloat4x4_GrSLType: |
| 475 | case kHalf2x2_GrSLType: |
| 476 | case kHalf3x3_GrSLType: |
| 477 | case kHalf4x4_GrSLType: |
| 478 | case kVoid_GrSLType: |
| 479 | case kTexture2DSampler_GrSLType: |
Brian Salomon | 04460cc | 2017-12-06 14:47:42 -0500 | [diff] [blame] | 480 | case kTextureExternalSampler_GrSLType: |
| 481 | case kTexture2DRectSampler_GrSLType: |
| 482 | case kBufferSampler_GrSLType: |
| 483 | case kTexture2D_GrSLType: |
| 484 | case kSampler_GrSLType: |
| 485 | return -1; |
| 486 | } |
| 487 | SK_ABORT("Unexpected type"); |
| 488 | return -1; |
| 489 | } |
| 490 | |
egdaniel | 990dbc8 | 2016-07-13 14:09:30 -0700 | [diff] [blame] | 491 | static inline bool GrSLTypeIs2DCombinedSamplerType(GrSLType type) { |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 492 | switch (type) { |
| 493 | case kTexture2DSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 494 | case kTextureExternalSampler_GrSLType: |
| 495 | case kTexture2DRectSampler_GrSLType: |
| 496 | return true; |
bsalomon | e5286e0 | 2016-01-14 09:24:09 -0800 | [diff] [blame] | 497 | |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 498 | case kVoid_GrSLType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 499 | case kFloat_GrSLType: |
| 500 | case kFloat2_GrSLType: |
| 501 | case kFloat3_GrSLType: |
| 502 | case kFloat4_GrSLType: |
| 503 | case kFloat2x2_GrSLType: |
| 504 | case kFloat3x3_GrSLType: |
| 505 | case kFloat4x4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 506 | case kHalf_GrSLType: |
| 507 | case kHalf2_GrSLType: |
| 508 | case kHalf3_GrSLType: |
| 509 | case kHalf4_GrSLType: |
| 510 | case kHalf2x2_GrSLType: |
| 511 | case kHalf3x3_GrSLType: |
| 512 | case kHalf4x4_GrSLType: |
Ethan Nicholas | 27185a9 | 2017-09-18 02:41:08 +0000 | [diff] [blame] | 513 | case kInt_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 514 | case kInt2_GrSLType: |
| 515 | case kInt3_GrSLType: |
| 516 | case kInt4_GrSLType: |
Ethan Nicholas | 27185a9 | 2017-09-18 02:41:08 +0000 | [diff] [blame] | 517 | case kUint_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 518 | case kUint2_GrSLType: |
| 519 | case kBufferSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 520 | case kBool_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 521 | case kByte_GrSLType: |
| 522 | case kByte2_GrSLType: |
| 523 | case kByte3_GrSLType: |
| 524 | case kByte4_GrSLType: |
| 525 | case kUByte_GrSLType: |
| 526 | case kUByte2_GrSLType: |
| 527 | case kUByte3_GrSLType: |
| 528 | case kUByte4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 529 | case kShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 530 | case kShort2_GrSLType: |
| 531 | case kShort3_GrSLType: |
| 532 | case kShort4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 533 | case kUShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 534 | case kUShort2_GrSLType: |
| 535 | case kUShort3_GrSLType: |
| 536 | case kUShort4_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 537 | case kTexture2D_GrSLType: |
| 538 | case kSampler_GrSLType: |
| 539 | return false; |
| 540 | } |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 541 | SK_ABORT("Unexpected type"); |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 542 | return false; |
egdaniel | fa89632 | 2016-01-13 12:19:30 -0800 | [diff] [blame] | 543 | } |
| 544 | |
egdaniel | 990dbc8 | 2016-07-13 14:09:30 -0700 | [diff] [blame] | 545 | static inline bool GrSLTypeIsCombinedSamplerType(GrSLType type) { |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 546 | switch (type) { |
| 547 | case kTexture2DSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 548 | case kTextureExternalSampler_GrSLType: |
| 549 | case kTexture2DRectSampler_GrSLType: |
csmartdalton | 2245803 | 2016-11-16 11:28:16 -0700 | [diff] [blame] | 550 | case kBufferSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 551 | return true; |
cdalton | 74b8d32 | 2016-04-11 14:47:28 -0700 | [diff] [blame] | 552 | |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 553 | case kVoid_GrSLType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 554 | case kFloat_GrSLType: |
| 555 | case kFloat2_GrSLType: |
| 556 | case kFloat3_GrSLType: |
| 557 | case kFloat4_GrSLType: |
| 558 | case kFloat2x2_GrSLType: |
| 559 | case kFloat3x3_GrSLType: |
| 560 | case kFloat4x4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 561 | case kHalf_GrSLType: |
| 562 | case kHalf2_GrSLType: |
| 563 | case kHalf3_GrSLType: |
| 564 | case kHalf4_GrSLType: |
| 565 | case kHalf2x2_GrSLType: |
| 566 | case kHalf3x3_GrSLType: |
| 567 | case kHalf4x4_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 568 | case kInt_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 569 | case kInt2_GrSLType: |
| 570 | case kInt3_GrSLType: |
| 571 | case kInt4_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 572 | case kUint_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 573 | case kUint2_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 574 | case kBool_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 575 | case kByte_GrSLType: |
| 576 | case kByte2_GrSLType: |
| 577 | case kByte3_GrSLType: |
| 578 | case kByte4_GrSLType: |
| 579 | case kUByte_GrSLType: |
| 580 | case kUByte2_GrSLType: |
| 581 | case kUByte3_GrSLType: |
| 582 | case kUByte4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 583 | case kShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 584 | case kShort2_GrSLType: |
| 585 | case kShort3_GrSLType: |
| 586 | case kShort4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 587 | case kUShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 588 | case kUShort2_GrSLType: |
| 589 | case kUShort3_GrSLType: |
| 590 | case kUShort4_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 591 | case kTexture2D_GrSLType: |
| 592 | case kSampler_GrSLType: |
| 593 | return false; |
| 594 | } |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 595 | SK_ABORT("Unexpected type"); |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 596 | return false; |
cdalton | 74b8d32 | 2016-04-11 14:47:28 -0700 | [diff] [blame] | 597 | } |
| 598 | |
cdalton | 5f2d8e2 | 2016-03-11 13:34:32 -0800 | [diff] [blame] | 599 | static inline bool GrSLTypeAcceptsPrecision(GrSLType type) { |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 600 | switch (type) { |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 601 | case kTexture2DSampler_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 602 | case kTextureExternalSampler_GrSLType: |
| 603 | case kTexture2DRectSampler_GrSLType: |
| 604 | case kBufferSampler_GrSLType: |
| 605 | case kTexture2D_GrSLType: |
| 606 | case kSampler_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 607 | return true; |
| 608 | |
| 609 | case kVoid_GrSLType: |
| 610 | case kBool_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 611 | case kByte_GrSLType: |
| 612 | case kByte2_GrSLType: |
| 613 | case kByte3_GrSLType: |
| 614 | case kByte4_GrSLType: |
| 615 | case kUByte_GrSLType: |
| 616 | case kUByte2_GrSLType: |
| 617 | case kUByte3_GrSLType: |
| 618 | case kUByte4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 619 | case kShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 620 | case kShort2_GrSLType: |
| 621 | case kShort3_GrSLType: |
| 622 | case kShort4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 623 | case kUShort_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 624 | case kUShort2_GrSLType: |
| 625 | case kUShort3_GrSLType: |
| 626 | case kUShort4_GrSLType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 627 | case kFloat_GrSLType: |
| 628 | case kFloat2_GrSLType: |
| 629 | case kFloat3_GrSLType: |
| 630 | case kFloat4_GrSLType: |
| 631 | case kFloat2x2_GrSLType: |
| 632 | case kFloat3x3_GrSLType: |
| 633 | case kFloat4x4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 634 | case kHalf_GrSLType: |
| 635 | case kHalf2_GrSLType: |
| 636 | case kHalf3_GrSLType: |
| 637 | case kHalf4_GrSLType: |
| 638 | case kHalf2x2_GrSLType: |
| 639 | case kHalf3x3_GrSLType: |
| 640 | case kHalf4x4_GrSLType: |
Ethan Nicholas | 88d99c6 | 2017-08-16 16:41:30 -0400 | [diff] [blame] | 641 | case kInt_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 642 | case kInt2_GrSLType: |
| 643 | case kInt3_GrSLType: |
| 644 | case kInt4_GrSLType: |
Ethan Nicholas | 88d99c6 | 2017-08-16 16:41:30 -0400 | [diff] [blame] | 645 | case kUint_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 646 | case kUint2_GrSLType: |
| 647 | return false; |
| 648 | } |
| 649 | SK_ABORT("Unexpected type"); |
| 650 | return false; |
| 651 | } |
| 652 | |
| 653 | // temporarily accepting (but ignoring) precision modifiers on the new types; this will be killed |
| 654 | // in a future CL |
| 655 | static inline bool GrSLTypeTemporarilyAcceptsPrecision(GrSLType type) { |
| 656 | switch (type) { |
| 657 | case kShort_GrSLType: |
| 658 | case kUShort_GrSLType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 659 | case kFloat_GrSLType: |
| 660 | case kFloat2_GrSLType: |
| 661 | case kFloat3_GrSLType: |
| 662 | case kFloat4_GrSLType: |
| 663 | case kFloat2x2_GrSLType: |
| 664 | case kFloat3x3_GrSLType: |
| 665 | case kFloat4x4_GrSLType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 666 | case kHalf_GrSLType: |
| 667 | case kHalf2_GrSLType: |
| 668 | case kHalf3_GrSLType: |
| 669 | case kHalf4_GrSLType: |
| 670 | case kHalf2x2_GrSLType: |
| 671 | case kHalf3x3_GrSLType: |
| 672 | case kHalf4x4_GrSLType: |
| 673 | case kInt_GrSLType: |
| 674 | case kInt2_GrSLType: |
| 675 | case kInt3_GrSLType: |
| 676 | case kInt4_GrSLType: |
| 677 | case kUint_GrSLType: |
| 678 | case kUint2_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 679 | case kTexture2DSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 680 | case kTextureExternalSampler_GrSLType: |
| 681 | case kTexture2DRectSampler_GrSLType: |
csmartdalton | 2245803 | 2016-11-16 11:28:16 -0700 | [diff] [blame] | 682 | case kBufferSampler_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 683 | case kTexture2D_GrSLType: |
| 684 | case kSampler_GrSLType: |
| 685 | return true; |
| 686 | |
| 687 | case kVoid_GrSLType: |
| 688 | case kBool_GrSLType: |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 689 | case kByte_GrSLType: |
| 690 | case kByte2_GrSLType: |
| 691 | case kByte3_GrSLType: |
| 692 | case kByte4_GrSLType: |
| 693 | case kUByte_GrSLType: |
| 694 | case kUByte2_GrSLType: |
| 695 | case kUByte3_GrSLType: |
| 696 | case kUByte4_GrSLType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 697 | case kShort2_GrSLType: |
| 698 | case kShort3_GrSLType: |
| 699 | case kShort4_GrSLType: |
| 700 | case kUShort2_GrSLType: |
| 701 | case kUShort3_GrSLType: |
| 702 | case kUShort4_GrSLType: |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 703 | return false; |
| 704 | } |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 705 | SK_ABORT("Unexpected type"); |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 706 | return false; |
cdalton | 5f2d8e2 | 2016-03-11 13:34:32 -0800 | [diff] [blame] | 707 | } |
| 708 | |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 709 | ////////////////////////////////////////////////////////////////////////////// |
| 710 | |
jvanverth@google.com | 054ae99 | 2013-04-01 20:06:51 +0000 | [diff] [blame] | 711 | /** |
| 712 | * Types used to describe format of vertices in arrays. |
Brian Salomon | c588603 | 2017-07-19 11:48:05 -0400 | [diff] [blame] | 713 | */ |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 714 | enum GrVertexAttribType { |
| 715 | kFloat_GrVertexAttribType = 0, |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 716 | kFloat2_GrVertexAttribType, |
| 717 | kFloat3_GrVertexAttribType, |
| 718 | kFloat4_GrVertexAttribType, |
| 719 | kHalf_GrVertexAttribType, |
| 720 | kHalf2_GrVertexAttribType, |
| 721 | kHalf3_GrVertexAttribType, |
| 722 | kHalf4_GrVertexAttribType, |
egdaniel | 37b4d86 | 2014-11-03 10:07:07 -0800 | [diff] [blame] | 723 | |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 724 | kInt2_GrVertexAttribType, // vector of 2 32-bit ints |
| 725 | kInt3_GrVertexAttribType, // vector of 3 32-bit ints |
| 726 | kInt4_GrVertexAttribType, // vector of 4 32-bit ints |
csmartdalton | b37cb23 | 2017-02-08 14:56:27 -0500 | [diff] [blame] | 727 | |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 728 | |
| 729 | kByte_GrVertexAttribType, // signed byte |
| 730 | kByte2_GrVertexAttribType, // vector of 2 8-bit signed bytes |
| 731 | kByte3_GrVertexAttribType, // vector of 3 8-bit signed bytes |
| 732 | kByte4_GrVertexAttribType, // vector of 4 8-bit signed bytes |
| 733 | kUByte_GrVertexAttribType, // unsigned byte |
| 734 | kUByte2_GrVertexAttribType, // vector of 2 8-bit unsigned bytes |
| 735 | kUByte3_GrVertexAttribType, // vector of 3 8-bit unsigned bytes |
| 736 | kUByte4_GrVertexAttribType, // vector of 4 8-bit unsigned bytes |
| 737 | |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 738 | kUByte_norm_GrVertexAttribType, // unsigned byte, e.g. coverage, 0 -> 0.0f, 255 -> 1.0f. |
| 739 | kUByte4_norm_GrVertexAttribType, // vector of 4 unsigned bytes, e.g. colors, 0 -> 0.0f, |
| 740 | // 255 -> 1.0f. |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 741 | |
Chris Dalton | a045eea | 2017-10-24 13:22:10 -0600 | [diff] [blame] | 742 | kShort2_GrVertexAttribType, // vector of 2 16-bit shorts. |
| 743 | kUShort2_GrVertexAttribType, // vector of 2 unsigned shorts. 0 -> 0, 65535 -> 65535. |
| 744 | kUShort2_norm_GrVertexAttribType, // vector of 2 unsigned shorts. 0 -> 0.0f, 65535 -> 1.0f. |
ethannicholas | 2279325 | 2016-01-30 09:59:10 -0800 | [diff] [blame] | 745 | |
| 746 | kInt_GrVertexAttribType, |
cdalton | 793dc26 | 2016-02-08 10:11:47 -0800 | [diff] [blame] | 747 | kUint_GrVertexAttribType, |
egdaniel | 990dbc8 | 2016-07-13 14:09:30 -0700 | [diff] [blame] | 748 | |
cdalton | 793dc26 | 2016-02-08 10:11:47 -0800 | [diff] [blame] | 749 | kLast_GrVertexAttribType = kUint_GrVertexAttribType |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 750 | }; |
| 751 | static const int kGrVertexAttribTypeCount = kLast_GrVertexAttribType + 1; |
| 752 | |
jvanverth@google.com | 054ae99 | 2013-04-01 20:06:51 +0000 | [diff] [blame] | 753 | /** |
joshualitt | 2dd1ae0 | 2014-12-03 06:24:10 -0800 | [diff] [blame] | 754 | * converts a GrVertexAttribType to a GrSLType |
jvanverth@google.com | 054ae99 | 2013-04-01 20:06:51 +0000 | [diff] [blame] | 755 | */ |
joshualitt | 2dd1ae0 | 2014-12-03 06:24:10 -0800 | [diff] [blame] | 756 | static inline GrSLType GrVertexAttribTypeToSLType(GrVertexAttribType type) { |
| 757 | switch (type) { |
Chris Dalton | a045eea | 2017-10-24 13:22:10 -0600 | [diff] [blame] | 758 | case kShort2_GrVertexAttribType: |
| 759 | return kShort2_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 760 | case kUShort2_GrVertexAttribType: |
Chris Dalton | 51ebd66 | 2017-10-24 16:10:48 -0600 | [diff] [blame] | 761 | return kUShort2_GrSLType; |
Chris Dalton | a045eea | 2017-10-24 13:22:10 -0600 | [diff] [blame] | 762 | case kUShort2_norm_GrVertexAttribType: |
| 763 | return kFloat2_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 764 | case kUByte_norm_GrVertexAttribType: // fall through |
joshualitt | 2dd1ae0 | 2014-12-03 06:24:10 -0800 | [diff] [blame] | 765 | case kFloat_GrVertexAttribType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 766 | return kFloat_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 767 | case kFloat2_GrVertexAttribType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 768 | return kFloat2_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 769 | case kFloat3_GrVertexAttribType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 770 | return kFloat3_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 771 | case kFloat4_GrVertexAttribType: |
Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame] | 772 | return kFloat4_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 773 | case kHalf_GrVertexAttribType: |
| 774 | return kHalf_GrSLType; |
| 775 | case kHalf2_GrVertexAttribType: |
| 776 | return kHalf2_GrSLType; |
| 777 | case kHalf3_GrVertexAttribType: |
| 778 | return kHalf3_GrSLType; |
| 779 | case kHalf4_GrVertexAttribType: |
| 780 | case kUByte4_norm_GrVertexAttribType: |
| 781 | return kHalf4_GrSLType; |
| 782 | case kInt2_GrVertexAttribType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 783 | return kInt2_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 784 | case kInt3_GrVertexAttribType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 785 | return kInt3_GrSLType; |
Ethan Nicholas | fa7ee24 | 2017-09-25 09:52:04 -0400 | [diff] [blame] | 786 | case kInt4_GrVertexAttribType: |
Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 787 | return kInt4_GrSLType; |
Ruiqi Mao | b609e6d | 2018-07-17 10:19:38 -0400 | [diff] [blame^] | 788 | case kByte_GrVertexAttribType: |
| 789 | return kByte_GrSLType; |
| 790 | case kByte2_GrVertexAttribType: |
| 791 | return kByte_GrSLType; |
| 792 | case kByte3_GrVertexAttribType: |
| 793 | return kByte_GrSLType; |
| 794 | case kByte4_GrVertexAttribType: |
| 795 | return kByte4_GrSLType; |
| 796 | case kUByte_GrVertexAttribType: |
| 797 | return kUByte_GrSLType; |
| 798 | case kUByte2_GrVertexAttribType: |
| 799 | return kUByte_GrSLType; |
| 800 | case kUByte3_GrVertexAttribType: |
| 801 | return kUByte_GrSLType; |
| 802 | case kUByte4_GrVertexAttribType: |
| 803 | return kUByte4_GrSLType; |
ethannicholas | 2279325 | 2016-01-30 09:59:10 -0800 | [diff] [blame] | 804 | case kInt_GrVertexAttribType: |
| 805 | return kInt_GrSLType; |
cdalton | 793dc26 | 2016-02-08 10:11:47 -0800 | [diff] [blame] | 806 | case kUint_GrVertexAttribType: |
| 807 | return kUint_GrSLType; |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 808 | } |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 809 | SK_ABORT("Unsupported type conversion"); |
Brian Salomon | fa26e66 | 2016-11-14 11:27:00 -0500 | [diff] [blame] | 810 | return kVoid_GrSLType; |
joshualitt | 2dd1ae0 | 2014-12-03 06:24:10 -0800 | [diff] [blame] | 811 | } |
bsalomon@google.com | 31ec798 | 2013-03-27 18:14:57 +0000 | [diff] [blame] | 812 | |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 813 | ////////////////////////////////////////////////////////////////////////////// |
| 814 | |
Ethan Nicholas | 1706f84 | 2017-11-10 11:58:19 -0500 | [diff] [blame] | 815 | static const int kGrClipEdgeTypeCnt = (int) GrClipEdgeType::kLast + 1; |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 816 | |
Ethan Nicholas | 0f3c732 | 2017-11-09 14:51:17 -0500 | [diff] [blame] | 817 | static inline bool GrProcessorEdgeTypeIsFill(const GrClipEdgeType edgeType) { |
Ethan Nicholas | 1706f84 | 2017-11-10 11:58:19 -0500 | [diff] [blame] | 818 | return (GrClipEdgeType::kFillAA == edgeType || GrClipEdgeType::kFillBW == edgeType); |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 819 | } |
| 820 | |
Ethan Nicholas | 0f3c732 | 2017-11-09 14:51:17 -0500 | [diff] [blame] | 821 | static inline bool GrProcessorEdgeTypeIsInverseFill(const GrClipEdgeType edgeType) { |
Ethan Nicholas | 1706f84 | 2017-11-10 11:58:19 -0500 | [diff] [blame] | 822 | return (GrClipEdgeType::kInverseFillAA == edgeType || |
| 823 | GrClipEdgeType::kInverseFillBW == edgeType); |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 824 | } |
| 825 | |
Ethan Nicholas | 0f3c732 | 2017-11-09 14:51:17 -0500 | [diff] [blame] | 826 | static inline bool GrProcessorEdgeTypeIsAA(const GrClipEdgeType edgeType) { |
Ethan Nicholas | 1706f84 | 2017-11-10 11:58:19 -0500 | [diff] [blame] | 827 | return (GrClipEdgeType::kFillBW != edgeType && |
| 828 | GrClipEdgeType::kInverseFillBW != edgeType); |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 829 | } |
| 830 | |
Ethan Nicholas | 0f3c732 | 2017-11-09 14:51:17 -0500 | [diff] [blame] | 831 | static inline GrClipEdgeType GrInvertProcessorEdgeType(const GrClipEdgeType edgeType) { |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 832 | switch (edgeType) { |
Ethan Nicholas | 1706f84 | 2017-11-10 11:58:19 -0500 | [diff] [blame] | 833 | case GrClipEdgeType::kFillBW: |
| 834 | return GrClipEdgeType::kInverseFillBW; |
| 835 | case GrClipEdgeType::kFillAA: |
| 836 | return GrClipEdgeType::kInverseFillAA; |
| 837 | case GrClipEdgeType::kInverseFillBW: |
| 838 | return GrClipEdgeType::kFillBW; |
| 839 | case GrClipEdgeType::kInverseFillAA: |
| 840 | return GrClipEdgeType::kFillAA; |
| 841 | case GrClipEdgeType::kHairlineAA: |
Ben Wagner | b4aab9a | 2017-08-16 10:53:04 -0400 | [diff] [blame] | 842 | SK_ABORT("Hairline fill isn't invertible."); |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 843 | } |
Ethan Nicholas | 1706f84 | 2017-11-10 11:58:19 -0500 | [diff] [blame] | 844 | return GrClipEdgeType::kFillAA; // suppress warning. |
commit-bot@chromium.org | cabf4b2 | 2014-03-05 18:27:43 +0000 | [diff] [blame] | 845 | } |
| 846 | |
bsalomon | bcf0a52 | 2014-10-08 08:40:09 -0700 | [diff] [blame] | 847 | /** |
| 848 | * Indicates the type of pending IO operations that can be recorded for gpu resources. |
| 849 | */ |
| 850 | enum GrIOType { |
| 851 | kRead_GrIOType, |
| 852 | kWrite_GrIOType, |
| 853 | kRW_GrIOType |
| 854 | }; |
| 855 | |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 856 | /** |
Brian Salomon | c588603 | 2017-07-19 11:48:05 -0400 | [diff] [blame] | 857 | * Indicates the type of data that a GPU buffer will be used for. |
| 858 | */ |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 859 | enum GrBufferType { |
| 860 | kVertex_GrBufferType, |
| 861 | kIndex_GrBufferType, |
cdalton | e2e71c2 | 2016-04-07 18:13:29 -0700 | [diff] [blame] | 862 | kTexel_GrBufferType, |
| 863 | kDrawIndirect_GrBufferType, |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 864 | kXferCpuToGpu_GrBufferType, |
| 865 | kXferGpuToCpu_GrBufferType, |
| 866 | |
| 867 | kLast_GrBufferType = kXferGpuToCpu_GrBufferType |
| 868 | }; |
cdalton | e2e71c2 | 2016-04-07 18:13:29 -0700 | [diff] [blame] | 869 | static const int kGrBufferTypeCount = kLast_GrBufferType + 1; |
| 870 | |
| 871 | static inline bool GrBufferTypeIsVertexOrIndex(GrBufferType type) { |
| 872 | SkASSERT(type >= 0 && type < kGrBufferTypeCount); |
| 873 | return type <= kIndex_GrBufferType; |
| 874 | |
| 875 | GR_STATIC_ASSERT(0 == kVertex_GrBufferType); |
| 876 | GR_STATIC_ASSERT(1 == kIndex_GrBufferType); |
| 877 | } |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 878 | |
| 879 | /** |
Brian Salomon | c588603 | 2017-07-19 11:48:05 -0400 | [diff] [blame] | 880 | * Provides a performance hint regarding the frequency at which a data store will be accessed. |
| 881 | */ |
cdalton | 397536c | 2016-03-25 12:15:03 -0700 | [diff] [blame] | 882 | enum GrAccessPattern { |
| 883 | /** Data store will be respecified repeatedly and used many times. */ |
| 884 | kDynamic_GrAccessPattern, |
| 885 | /** Data store will be specified once and used many times. (Thus disqualified from caching.) */ |
| 886 | kStatic_GrAccessPattern, |
| 887 | /** Data store will be specified once and used at most a few times. (Also can't be cached.) */ |
| 888 | kStream_GrAccessPattern, |
| 889 | |
| 890 | kLast_GrAccessPattern = kStream_GrAccessPattern |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 891 | }; |
| 892 | |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 893 | // Flags shared between the GrSurface & GrSurfaceProxy class hierarchies |
| 894 | enum class GrInternalSurfaceFlags { |
Greg Daniel | b73a9f8 | 2018-05-02 15:06:47 -0400 | [diff] [blame] | 895 | kNone = 0, |
Robert Phillips | c4f0a82 | 2017-06-13 08:11:36 -0400 | [diff] [blame] | 896 | |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 897 | // Surface-level |
Greg Daniel | b73a9f8 | 2018-05-02 15:06:47 -0400 | [diff] [blame] | 898 | kNoPendingIO = 1 << 0, |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 899 | |
Greg Daniel | b73a9f8 | 2018-05-02 15:06:47 -0400 | [diff] [blame] | 900 | kSurfaceMask = kNoPendingIO, |
Greg Daniel | 849dce1 | 2018-04-24 14:32:53 -0400 | [diff] [blame] | 901 | |
Robert Phillips | abf7b76 | 2018-03-21 12:13:37 -0400 | [diff] [blame] | 902 | // Texture-only flags |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 903 | |
Greg Daniel | b73a9f8 | 2018-05-02 15:06:47 -0400 | [diff] [blame] | 904 | // This flag is for GL only. It says that the GL texture we will use has a target which is |
| 905 | // either GL_TEXTURE_RECTANGLE or GL_GL_TEXTURE_EXTERNAL. We use this information to make |
| 906 | // decisions about various rendering capabilites (e.g. is clamp the only supported wrap mode). |
| 907 | // Note: Ganesh does not internally create these types of textures so they will only occur on |
| 908 | // resources passed into Ganesh. |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 909 | kIsGLTextureRectangleOrExternal = 1 << 1, |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 910 | |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 911 | kTextureMask = kIsGLTextureRectangleOrExternal, |
Greg Daniel | 849dce1 | 2018-04-24 14:32:53 -0400 | [diff] [blame] | 912 | |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 913 | // RT-only |
| 914 | |
Robert Phillips | c4f0a82 | 2017-06-13 08:11:36 -0400 | [diff] [blame] | 915 | // For internal resources: |
| 916 | // this is enabled whenever MSAA is enabled and GrCaps reports mixed samples are supported |
| 917 | // For wrapped resources: |
| 918 | // this is disabled for FBO0 |
| 919 | // but, otherwise, is enabled whenever MSAA is enabled and GrCaps reports mixed samples |
| 920 | // are supported |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 921 | kMixedSampled = 1 << 2, |
Robert Phillips | c4f0a82 | 2017-06-13 08:11:36 -0400 | [diff] [blame] | 922 | |
| 923 | // For internal resources: |
| 924 | // this is enabled whenever GrCaps reports window rect support |
| 925 | // For wrapped resources1 |
| 926 | // this is disabled for FBO0 |
| 927 | // but, otherwise, is enabled whenever GrCaps reports window rect support |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 928 | kWindowRectsSupport = 1 << 3, |
Greg Daniel | 849dce1 | 2018-04-24 14:32:53 -0400 | [diff] [blame] | 929 | |
Greg Daniel | a070ed7 | 2018-04-26 16:31:38 -0400 | [diff] [blame] | 930 | // This flag is for use with GL only. It tells us that the internal render target wraps FBO 0. |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 931 | kGLRTFBOIDIs0 = 1 << 4, |
Greg Daniel | a070ed7 | 2018-04-26 16:31:38 -0400 | [diff] [blame] | 932 | |
Greg Daniel | b73a9f8 | 2018-05-02 15:06:47 -0400 | [diff] [blame] | 933 | kRenderTargetMask = kMixedSampled | kWindowRectsSupport | kGLRTFBOIDIs0, |
Robert Phillips | c4f0a82 | 2017-06-13 08:11:36 -0400 | [diff] [blame] | 934 | }; |
Robert Phillips | fe0253f | 2018-03-16 16:47:25 -0400 | [diff] [blame] | 935 | GR_MAKE_BITFIELD_CLASS_OPS(GrInternalSurfaceFlags) |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 936 | |
joshualitt | 7d022d6 | 2015-05-12 12:03:50 -0700 | [diff] [blame] | 937 | #ifdef SK_DEBUG |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 938 | // Takes a pointer to a GrCaps, and will suppress prints if required |
Brian Salomon | c588603 | 2017-07-19 11:48:05 -0400 | [diff] [blame] | 939 | #define GrCapsDebugf(caps, ...) \ |
| 940 | if (!(caps)->suppressPrints()) { \ |
| 941 | SkDebugf(__VA_ARGS__); \ |
joshualitt | 7d022d6 | 2015-05-12 12:03:50 -0700 | [diff] [blame] | 942 | } |
| 943 | #else |
bsalomon | 682c269 | 2015-05-22 14:01:46 -0700 | [diff] [blame] | 944 | #define GrCapsDebugf(caps, ...) |
joshualitt | 7d022d6 | 2015-05-12 12:03:50 -0700 | [diff] [blame] | 945 | #endif |
| 946 | |
kkinnunen | 2e6055b | 2016-04-22 01:48:29 -0700 | [diff] [blame] | 947 | /** |
| 948 | * Specifies if the holder owns the backend, OpenGL or Vulkan, object. |
| 949 | */ |
| 950 | enum class GrBackendObjectOwnership : bool { |
| 951 | /** Holder does not destroy the backend object. */ |
| 952 | kBorrowed = false, |
| 953 | /** Holder destroys the backend object. */ |
| 954 | kOwned = true |
| 955 | }; |
| 956 | |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 957 | template <typename T> |
| 958 | T* const* unique_ptr_address_as_pointer_address(std::unique_ptr<T> const* up) { |
| 959 | static_assert(sizeof(T*) == sizeof(std::unique_ptr<T>), "unique_ptr not expected size."); |
| 960 | return reinterpret_cast<T* const*>(up); |
bungeman | 06ca8ec | 2016-06-09 08:01:03 -0700 | [diff] [blame] | 961 | } |
| 962 | |
jvanverth | 84741b3 | 2016-09-30 08:39:02 -0700 | [diff] [blame] | 963 | /* |
| 964 | * Object for CPU-GPU synchronization |
| 965 | */ |
Greg Daniel | 6be3523 | 2017-03-01 17:01:09 -0500 | [diff] [blame] | 966 | typedef uint64_t GrFence; |
jvanverth | 84741b3 | 2016-09-30 08:39:02 -0700 | [diff] [blame] | 967 | |
Brian Osman | 195c05b | 2017-08-30 15:14:04 -0400 | [diff] [blame] | 968 | /** |
| 969 | * Used to include or exclude specific GPU path renderers for testing purposes. |
| 970 | */ |
| 971 | enum class GpuPathRenderers { |
| 972 | kNone = 0, // Always use sofware masks and/or GrDefaultPathRenderer. |
| 973 | kDashLine = 1 << 0, |
| 974 | kStencilAndCover = 1 << 1, |
Chris Dalton | 218c294 | 2018-04-25 12:28:03 -0600 | [diff] [blame] | 975 | kAAConvex = 1 << 2, |
| 976 | kAALinearizing = 1 << 3, |
| 977 | kSmall = 1 << 4, |
| 978 | kCoverageCounting = 1 << 5, |
| 979 | kTessellating = 1 << 6, |
Brian Osman | 195c05b | 2017-08-30 15:14:04 -0400 | [diff] [blame] | 980 | |
| 981 | kAll = (kTessellating | (kTessellating - 1)), |
Chris Dalton | dde37e5 | 2017-12-12 13:00:53 -0700 | [diff] [blame] | 982 | kDefault = kAll |
Brian Osman | 195c05b | 2017-08-30 15:14:04 -0400 | [diff] [blame] | 983 | }; |
| 984 | |
Greg Daniel | 0fc4d2d | 2017-10-12 11:23:36 -0400 | [diff] [blame] | 985 | /** |
| 986 | * Used to describe the current state of Mips on a GrTexture |
| 987 | */ |
| 988 | enum class GrMipMapsStatus { |
| 989 | kNotAllocated, // Mips have not been allocated |
| 990 | kDirty, // Mips are allocated but the full mip tree does not have valid data |
| 991 | kValid, // All levels fully allocated and have valid data in them |
| 992 | }; |
| 993 | |
Brian Osman | 195c05b | 2017-08-30 15:14:04 -0400 | [diff] [blame] | 994 | GR_MAKE_BITFIELD_CLASS_OPS(GpuPathRenderers) |
| 995 | |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 996 | /** |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 997 | * We want to extend the GrPixelConfig enum to add cases for dealing with alpha_8 which is |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 998 | * internally either alpha8 or red8. Also for Gray_8 which can be luminance_8 or red_8. |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 999 | */ |
| 1000 | static constexpr GrPixelConfig kAlpha_8_as_Alpha_GrPixelConfig = kPrivateConfig1_GrPixelConfig; |
| 1001 | static constexpr GrPixelConfig kAlpha_8_as_Red_GrPixelConfig = kPrivateConfig2_GrPixelConfig; |
| 1002 | static constexpr GrPixelConfig kAlpha_half_as_Red_GrPixelConfig = kPrivateConfig3_GrPixelConfig; |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 1003 | static constexpr GrPixelConfig kGray_8_as_Lum_GrPixelConfig = kPrivateConfig4_GrPixelConfig; |
| 1004 | static constexpr GrPixelConfig kGray_8_as_Red_GrPixelConfig = kPrivateConfig5_GrPixelConfig; |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1005 | |
| 1006 | /** |
Brian Salomon | 9b009bb | 2018-02-14 13:53:55 -0500 | [diff] [blame] | 1007 | * Refers to the encoding of a GPU buffer as it will be interpreted by the GPU when sampling and |
| 1008 | * blending. |
| 1009 | */ |
| 1010 | enum class GrSRGBEncoded : bool { kNo = false, kYes = true }; |
| 1011 | |
| 1012 | /** |
| 1013 | * Describes whether pixel data encoding should be converted to/from linear/sRGB encoding. |
| 1014 | */ |
| 1015 | enum class GrSRGBConversion { |
| 1016 | kNone, |
| 1017 | kSRGBToLinear, |
| 1018 | kLinearToSRGB, |
| 1019 | }; |
| 1020 | |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1021 | /** |
| 1022 | * Utility functions for GrPixelConfig |
| 1023 | */ |
| 1024 | |
Brian Salomon | 9b009bb | 2018-02-14 13:53:55 -0500 | [diff] [blame] | 1025 | // Returns whether the config's color channels are sRGB encoded. |
| 1026 | static inline GrSRGBEncoded GrPixelConfigIsSRGBEncoded(GrPixelConfig config) { |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1027 | switch (config) { |
| 1028 | case kSRGBA_8888_GrPixelConfig: |
| 1029 | case kSBGRA_8888_GrPixelConfig: |
Brian Salomon | 9b009bb | 2018-02-14 13:53:55 -0500 | [diff] [blame] | 1030 | return GrSRGBEncoded::kYes; |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1031 | case kUnknown_GrPixelConfig: |
| 1032 | case kAlpha_8_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1033 | case kAlpha_8_as_Alpha_GrPixelConfig: |
| 1034 | case kAlpha_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1035 | case kGray_8_GrPixelConfig: |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 1036 | case kGray_8_as_Lum_GrPixelConfig: |
| 1037 | case kGray_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1038 | case kRGB_565_GrPixelConfig: |
| 1039 | case kRGBA_4444_GrPixelConfig: |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1040 | case kRGB_888_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1041 | case kRGBA_8888_GrPixelConfig: |
| 1042 | case kBGRA_8888_GrPixelConfig: |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1043 | case kRGBA_1010102_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1044 | case kRGBA_float_GrPixelConfig: |
| 1045 | case kRG_float_GrPixelConfig: |
| 1046 | case kAlpha_half_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1047 | case kAlpha_half_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1048 | case kRGBA_half_GrPixelConfig: |
Brian Salomon | 9b009bb | 2018-02-14 13:53:55 -0500 | [diff] [blame] | 1049 | return GrSRGBEncoded::kNo; |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1050 | } |
| 1051 | SK_ABORT("Invalid pixel config"); |
Brian Salomon | 9b009bb | 2018-02-14 13:53:55 -0500 | [diff] [blame] | 1052 | return GrSRGBEncoded::kNo; |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1053 | } |
| 1054 | |
Brian Salomon | 9b009bb | 2018-02-14 13:53:55 -0500 | [diff] [blame] | 1055 | static inline bool GrPixelConfigIsSRGB(GrPixelConfig config) { |
| 1056 | return GrSRGBEncoded::kYes == GrPixelConfigIsSRGBEncoded(config); |
| 1057 | } |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1058 | |
| 1059 | static inline size_t GrBytesPerPixel(GrPixelConfig config) { |
| 1060 | switch (config) { |
| 1061 | case kAlpha_8_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1062 | case kAlpha_8_as_Alpha_GrPixelConfig: |
| 1063 | case kAlpha_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1064 | case kGray_8_GrPixelConfig: |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 1065 | case kGray_8_as_Lum_GrPixelConfig: |
| 1066 | case kGray_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1067 | return 1; |
| 1068 | case kRGB_565_GrPixelConfig: |
| 1069 | case kRGBA_4444_GrPixelConfig: |
| 1070 | case kAlpha_half_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1071 | case kAlpha_half_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1072 | return 2; |
| 1073 | case kRGBA_8888_GrPixelConfig: |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1074 | case kRGB_888_GrPixelConfig: // Assuming GPUs store this 4-byte aligned. |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1075 | case kBGRA_8888_GrPixelConfig: |
| 1076 | case kSRGBA_8888_GrPixelConfig: |
| 1077 | case kSBGRA_8888_GrPixelConfig: |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1078 | case kRGBA_1010102_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1079 | return 4; |
| 1080 | case kRGBA_half_GrPixelConfig: |
| 1081 | return 8; |
| 1082 | case kRGBA_float_GrPixelConfig: |
| 1083 | return 16; |
| 1084 | case kRG_float_GrPixelConfig: |
| 1085 | return 8; |
| 1086 | case kUnknown_GrPixelConfig: |
| 1087 | return 0; |
| 1088 | } |
| 1089 | SK_ABORT("Invalid pixel config"); |
| 1090 | return 0; |
| 1091 | } |
| 1092 | |
| 1093 | static inline bool GrPixelConfigIsOpaque(GrPixelConfig config) { |
| 1094 | switch (config) { |
| 1095 | case kRGB_565_GrPixelConfig: |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1096 | case kRGB_888_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1097 | case kGray_8_GrPixelConfig: |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 1098 | case kGray_8_as_Lum_GrPixelConfig: |
| 1099 | case kGray_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1100 | case kRG_float_GrPixelConfig: |
| 1101 | return true; |
| 1102 | case kAlpha_8_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1103 | case kAlpha_8_as_Alpha_GrPixelConfig: |
| 1104 | case kAlpha_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1105 | case kRGBA_4444_GrPixelConfig: |
| 1106 | case kAlpha_half_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1107 | case kAlpha_half_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1108 | case kRGBA_8888_GrPixelConfig: |
| 1109 | case kBGRA_8888_GrPixelConfig: |
| 1110 | case kSRGBA_8888_GrPixelConfig: |
| 1111 | case kSBGRA_8888_GrPixelConfig: |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1112 | case kRGBA_1010102_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1113 | case kRGBA_half_GrPixelConfig: |
| 1114 | case kRGBA_float_GrPixelConfig: |
| 1115 | case kUnknown_GrPixelConfig: |
| 1116 | return false; |
| 1117 | } |
| 1118 | SK_ABORT("Invalid pixel config"); |
| 1119 | return false; |
| 1120 | } |
| 1121 | |
| 1122 | static inline bool GrPixelConfigIsAlphaOnly(GrPixelConfig config) { |
| 1123 | switch (config) { |
| 1124 | case kAlpha_8_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1125 | case kAlpha_8_as_Alpha_GrPixelConfig: |
| 1126 | case kAlpha_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1127 | case kAlpha_half_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1128 | case kAlpha_half_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1129 | return true; |
| 1130 | case kUnknown_GrPixelConfig: |
| 1131 | case kGray_8_GrPixelConfig: |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 1132 | case kGray_8_as_Lum_GrPixelConfig: |
| 1133 | case kGray_8_as_Red_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1134 | case kRGB_565_GrPixelConfig: |
| 1135 | case kRGBA_4444_GrPixelConfig: |
| 1136 | case kRGBA_8888_GrPixelConfig: |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1137 | case kRGB_888_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1138 | case kBGRA_8888_GrPixelConfig: |
| 1139 | case kSRGBA_8888_GrPixelConfig: |
| 1140 | case kSBGRA_8888_GrPixelConfig: |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1141 | case kRGBA_1010102_GrPixelConfig: |
Greg Daniel | ab081ae | 2017-11-14 11:02:43 -0500 | [diff] [blame] | 1142 | case kRGBA_float_GrPixelConfig: |
| 1143 | case kRG_float_GrPixelConfig: |
| 1144 | case kRGBA_half_GrPixelConfig: |
| 1145 | return false; |
| 1146 | } |
| 1147 | SK_ABORT("Invalid pixel config."); |
| 1148 | return false; |
| 1149 | } |
| 1150 | |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1151 | /** |
| 1152 | * Precision qualifier that should be used with a sampler. |
| 1153 | */ |
| 1154 | static inline GrSLPrecision GrSLSamplerPrecision(GrPixelConfig config) { |
| 1155 | switch (config) { |
| 1156 | case kUnknown_GrPixelConfig: |
| 1157 | case kAlpha_8_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1158 | case kAlpha_8_as_Alpha_GrPixelConfig: |
| 1159 | case kAlpha_8_as_Red_GrPixelConfig: |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1160 | case kGray_8_GrPixelConfig: |
Greg Daniel | 7af060a | 2017-12-05 16:27:11 -0500 | [diff] [blame] | 1161 | case kGray_8_as_Lum_GrPixelConfig: |
| 1162 | case kGray_8_as_Red_GrPixelConfig: |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1163 | case kRGB_565_GrPixelConfig: |
| 1164 | case kRGBA_4444_GrPixelConfig: |
| 1165 | case kRGBA_8888_GrPixelConfig: |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1166 | case kRGB_888_GrPixelConfig: |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1167 | case kBGRA_8888_GrPixelConfig: |
| 1168 | case kSRGBA_8888_GrPixelConfig: |
| 1169 | case kSBGRA_8888_GrPixelConfig: |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1170 | return kLow_GrSLPrecision; |
| 1171 | case kRGBA_float_GrPixelConfig: |
| 1172 | case kRG_float_GrPixelConfig: |
| 1173 | return kHigh_GrSLPrecision; |
| 1174 | case kAlpha_half_GrPixelConfig: |
Greg Daniel | ef59d87 | 2017-11-17 16:47:21 -0500 | [diff] [blame] | 1175 | case kAlpha_half_as_Red_GrPixelConfig: |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1176 | case kRGBA_half_GrPixelConfig: |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1177 | case kRGBA_1010102_GrPixelConfig: |
Chris Dalton | 47c8ed3 | 2017-11-15 18:27:09 -0700 | [diff] [blame] | 1178 | return kMedium_GrSLPrecision; |
| 1179 | } |
| 1180 | SK_ABORT("Unexpected type"); |
| 1181 | return kHigh_GrSLPrecision; |
| 1182 | } |
| 1183 | |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1184 | /** |
| 1185 | * Like SkColorType this describes a layout of pixel data in CPU memory. It specifies the channels, |
| 1186 | * their type, and width. This exists so that the GPU backend can have private types that have no |
| 1187 | * analog in the public facing SkColorType enum and omit types not implemented in the GPU backend. |
| 1188 | * It does not refer to a texture format and the mapping to texture formats may be many-to-many. |
| 1189 | * It does not specify the sRGB encding of the stored values. |
| 1190 | */ |
| 1191 | enum class GrColorType { |
| 1192 | kUnknown, |
| 1193 | kAlpha_8, |
| 1194 | kRGB_565, |
| 1195 | kABGR_4444, // This name differs from SkColorType. kARGB_4444_SkColorType is misnamed. |
| 1196 | kRGBA_8888, |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1197 | kRGB_888x, |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1198 | kBGRA_8888, |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1199 | kRGBA_1010102, |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1200 | kGray_8, |
| 1201 | kAlpha_F16, |
| 1202 | kRGBA_F16, |
| 1203 | kRG_F32, |
| 1204 | kRGBA_F32, |
| 1205 | }; |
| 1206 | |
| 1207 | static inline SkColorType GrColorTypeToSkColorType(GrColorType ct) { |
| 1208 | switch (ct) { |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1209 | case GrColorType::kUnknown: return kUnknown_SkColorType; |
| 1210 | case GrColorType::kAlpha_8: return kAlpha_8_SkColorType; |
| 1211 | case GrColorType::kRGB_565: return kRGB_565_SkColorType; |
| 1212 | case GrColorType::kABGR_4444: return kARGB_4444_SkColorType; |
| 1213 | case GrColorType::kRGBA_8888: return kRGBA_8888_SkColorType; |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1214 | case GrColorType::kRGB_888x: return kRGB_888x_SkColorType; |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1215 | case GrColorType::kBGRA_8888: return kBGRA_8888_SkColorType; |
| 1216 | case GrColorType::kRGBA_1010102: return kRGBA_1010102_SkColorType; |
| 1217 | case GrColorType::kGray_8: return kGray_8_SkColorType; |
| 1218 | case GrColorType::kAlpha_F16: return kUnknown_SkColorType; |
| 1219 | case GrColorType::kRGBA_F16: return kRGBA_F16_SkColorType; |
| 1220 | case GrColorType::kRG_F32: return kUnknown_SkColorType; |
Mike Klein | 3785471 | 2018-06-26 11:43:06 -0400 | [diff] [blame] | 1221 | case GrColorType::kRGBA_F32: return kRGBA_F32_SkColorType; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1222 | } |
| 1223 | SK_ABORT("Invalid GrColorType"); |
| 1224 | return kUnknown_SkColorType; |
| 1225 | } |
| 1226 | |
| 1227 | static inline GrColorType SkColorTypeToGrColorType(SkColorType ct) { |
| 1228 | switch (ct) { |
| 1229 | case kUnknown_SkColorType: return GrColorType::kUnknown; |
| 1230 | case kAlpha_8_SkColorType: return GrColorType::kAlpha_8; |
| 1231 | case kRGB_565_SkColorType: return GrColorType::kRGB_565; |
| 1232 | case kARGB_4444_SkColorType: return GrColorType::kABGR_4444; |
| 1233 | case kRGBA_8888_SkColorType: return GrColorType::kRGBA_8888; |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1234 | case kRGB_888x_SkColorType: return GrColorType::kRGB_888x; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1235 | case kBGRA_8888_SkColorType: return GrColorType::kBGRA_8888; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1236 | case kGray_8_SkColorType: return GrColorType::kGray_8; |
| 1237 | case kRGBA_F16_SkColorType: return GrColorType::kRGBA_F16; |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1238 | case kRGBA_1010102_SkColorType: return GrColorType::kRGBA_1010102; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1239 | case kRGB_101010x_SkColorType: return GrColorType::kUnknown; |
Mike Klein | 3785471 | 2018-06-26 11:43:06 -0400 | [diff] [blame] | 1240 | case kRGBA_F32_SkColorType: return GrColorType::kRGBA_F32; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1241 | } |
| 1242 | SK_ABORT("Invalid SkColorType"); |
| 1243 | return GrColorType::kUnknown; |
| 1244 | } |
| 1245 | |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1246 | static inline uint32_t GrColorTypeComponentFlags(GrColorType ct) { |
| 1247 | switch (ct) { |
| 1248 | case GrColorType::kUnknown: return 0; |
| 1249 | case GrColorType::kAlpha_8: return kAlpha_SkColorTypeComponentFlag; |
| 1250 | case GrColorType::kRGB_565: return kRGB_SkColorTypeComponentFlags; |
| 1251 | case GrColorType::kABGR_4444: return kRGBA_SkColorTypeComponentFlags; |
| 1252 | case GrColorType::kRGBA_8888: return kRGBA_SkColorTypeComponentFlags; |
| 1253 | case GrColorType::kRGB_888x: return kRGB_SkColorTypeComponentFlags; |
| 1254 | case GrColorType::kBGRA_8888: return kRGBA_SkColorTypeComponentFlags; |
| 1255 | case GrColorType::kRGBA_1010102: return kRGBA_SkColorTypeComponentFlags; |
| 1256 | case GrColorType::kGray_8: return kGray_SkColorTypeComponentFlag; |
| 1257 | case GrColorType::kAlpha_F16: return kAlpha_SkColorTypeComponentFlag; |
| 1258 | case GrColorType::kRGBA_F16: return kRGBA_SkColorTypeComponentFlags; |
| 1259 | case GrColorType::kRG_F32: return kRed_SkColorTypeComponentFlag | |
| 1260 | kGreen_SkColorTypeComponentFlag; |
| 1261 | case GrColorType::kRGBA_F32: return kRGBA_SkColorTypeComponentFlags; |
| 1262 | } |
| 1263 | SK_ABORT("Invalid GrColorType"); |
| 1264 | return kUnknown_SkColorType; |
| 1265 | } |
| 1266 | |
| 1267 | static inline bool GrColorTypeIsAlphaOnly(GrColorType ct) { |
| 1268 | return kAlpha_SkColorTypeComponentFlag == GrColorTypeComponentFlags(ct); |
| 1269 | } |
| 1270 | |
| 1271 | static inline bool GrColorTypeHasAlpha(GrColorType ct) { |
| 1272 | return kAlpha_SkColorTypeComponentFlag & GrColorTypeComponentFlags(ct); |
| 1273 | } |
| 1274 | |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1275 | static inline int GrColorTypeBytesPerPixel(GrColorType ct) { |
| 1276 | switch (ct) { |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1277 | case GrColorType::kUnknown: return 0; |
| 1278 | case GrColorType::kAlpha_8: return 1; |
| 1279 | case GrColorType::kRGB_565: return 2; |
| 1280 | case GrColorType::kABGR_4444: return 2; |
| 1281 | case GrColorType::kRGBA_8888: return 4; |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1282 | case GrColorType::kRGB_888x: return 4; |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1283 | case GrColorType::kBGRA_8888: return 4; |
| 1284 | case GrColorType::kRGBA_1010102: return 4; |
| 1285 | case GrColorType::kGray_8: return 1; |
| 1286 | case GrColorType::kAlpha_F16: return 2; |
| 1287 | case GrColorType::kRGBA_F16: return 8; |
| 1288 | case GrColorType::kRG_F32: return 8; |
| 1289 | case GrColorType::kRGBA_F32: return 16; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1290 | } |
| 1291 | SK_ABORT("Invalid GrColorType"); |
| 1292 | return 0; |
| 1293 | } |
| 1294 | |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1295 | static inline GrColorType GrPixelConfigToColorTypeAndEncoding(GrPixelConfig config, |
| 1296 | GrSRGBEncoded* srgbEncoded) { |
| 1297 | SkASSERT(srgbEncoded); |
| 1298 | switch (config) { |
| 1299 | case kUnknown_GrPixelConfig: |
| 1300 | return GrColorType::kUnknown; |
| 1301 | case kAlpha_8_GrPixelConfig: |
| 1302 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1303 | return GrColorType::kAlpha_8; |
| 1304 | case kGray_8_GrPixelConfig: |
| 1305 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1306 | return GrColorType::kGray_8; |
| 1307 | case kRGB_565_GrPixelConfig: |
| 1308 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1309 | return GrColorType::kRGB_565; |
| 1310 | case kRGBA_4444_GrPixelConfig: |
| 1311 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1312 | return GrColorType::kABGR_4444; |
| 1313 | case kRGBA_8888_GrPixelConfig: |
| 1314 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1315 | return GrColorType::kRGBA_8888; |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1316 | case kRGB_888_GrPixelConfig: |
| 1317 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1318 | return GrColorType::kRGB_888x; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1319 | case kBGRA_8888_GrPixelConfig: |
| 1320 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1321 | return GrColorType::kBGRA_8888; |
| 1322 | case kSRGBA_8888_GrPixelConfig: |
| 1323 | *srgbEncoded = GrSRGBEncoded::kYes; |
| 1324 | return GrColorType::kRGBA_8888; |
| 1325 | case kSBGRA_8888_GrPixelConfig: |
| 1326 | *srgbEncoded = GrSRGBEncoded::kYes; |
| 1327 | return GrColorType::kBGRA_8888; |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1328 | case kRGBA_1010102_GrPixelConfig: |
| 1329 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1330 | return GrColorType::kRGBA_1010102; |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1331 | case kRGBA_float_GrPixelConfig: |
| 1332 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1333 | return GrColorType::kRGBA_F32; |
| 1334 | case kRG_float_GrPixelConfig: |
| 1335 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1336 | return GrColorType::kRG_F32; |
| 1337 | case kAlpha_half_GrPixelConfig: |
| 1338 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1339 | return GrColorType::kAlpha_F16; |
| 1340 | case kRGBA_half_GrPixelConfig: |
| 1341 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1342 | return GrColorType::kRGBA_F16; |
| 1343 | case kAlpha_8_as_Alpha_GrPixelConfig: |
| 1344 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1345 | return GrColorType::kAlpha_8; |
| 1346 | case kAlpha_8_as_Red_GrPixelConfig: |
| 1347 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1348 | return GrColorType::kAlpha_8; |
| 1349 | case kAlpha_half_as_Red_GrPixelConfig: |
| 1350 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1351 | return GrColorType::kAlpha_F16; |
| 1352 | case kGray_8_as_Lum_GrPixelConfig: |
| 1353 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1354 | return GrColorType::kGray_8; |
| 1355 | case kGray_8_as_Red_GrPixelConfig: |
| 1356 | *srgbEncoded = GrSRGBEncoded::kNo; |
| 1357 | return GrColorType::kGray_8; |
| 1358 | } |
| 1359 | SK_ABORT("Invalid GrPixelConfig"); |
| 1360 | return GrColorType::kUnknown; |
| 1361 | } |
| 1362 | |
| 1363 | static inline GrColorType GrPixelConfigToColorType(GrPixelConfig config) { |
| 1364 | GrSRGBEncoded bogusEncoded; |
| 1365 | return GrPixelConfigToColorTypeAndEncoding(config, &bogusEncoded); |
| 1366 | } |
| 1367 | |
| 1368 | static inline GrPixelConfig GrColorTypeToPixelConfig(GrColorType config, |
| 1369 | GrSRGBEncoded srgbEncoded) { |
| 1370 | switch (config) { |
| 1371 | case GrColorType::kUnknown: |
| 1372 | return kUnknown_GrPixelConfig; |
| 1373 | case GrColorType::kAlpha_8: |
| 1374 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1375 | : kAlpha_8_GrPixelConfig; |
| 1376 | |
| 1377 | case GrColorType::kGray_8: |
| 1378 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1379 | : kGray_8_GrPixelConfig; |
| 1380 | |
| 1381 | case GrColorType::kRGB_565: |
| 1382 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1383 | : kRGB_565_GrPixelConfig; |
| 1384 | |
| 1385 | case GrColorType::kABGR_4444: |
| 1386 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1387 | : kRGBA_4444_GrPixelConfig; |
| 1388 | |
| 1389 | case GrColorType::kRGBA_8888: |
| 1390 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kSRGBA_8888_GrPixelConfig |
| 1391 | : kRGBA_8888_GrPixelConfig; |
| 1392 | |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 1393 | case GrColorType::kRGB_888x: |
| 1394 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1395 | : kRGB_888_GrPixelConfig; |
| 1396 | |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1397 | case GrColorType::kBGRA_8888: |
| 1398 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kSBGRA_8888_GrPixelConfig |
| 1399 | : kBGRA_8888_GrPixelConfig; |
| 1400 | |
Brian Osman | 10fc6fd | 2018-03-02 11:01:10 -0500 | [diff] [blame] | 1401 | case GrColorType::kRGBA_1010102: |
| 1402 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1403 | : kRGBA_1010102_GrPixelConfig; |
| 1404 | |
Brian Salomon | c320b15 | 2018-02-20 14:05:36 -0500 | [diff] [blame] | 1405 | case GrColorType::kRGBA_F32: |
| 1406 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1407 | : kRGBA_float_GrPixelConfig; |
| 1408 | |
| 1409 | case GrColorType::kRG_F32: |
| 1410 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1411 | : kRG_float_GrPixelConfig; |
| 1412 | |
| 1413 | case GrColorType::kAlpha_F16: |
| 1414 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1415 | : kAlpha_half_GrPixelConfig; |
| 1416 | |
| 1417 | case GrColorType::kRGBA_F16: |
| 1418 | return (GrSRGBEncoded::kYes == srgbEncoded) ? kUnknown_GrPixelConfig |
| 1419 | : kRGBA_half_GrPixelConfig; |
| 1420 | } |
| 1421 | SK_ABORT("Invalid GrColorType"); |
| 1422 | return kUnknown_GrPixelConfig; |
| 1423 | } |
| 1424 | |
Greg Daniel | fcea56c | 2018-03-06 15:17:57 -0500 | [diff] [blame] | 1425 | class GrReleaseProcHelper : public SkWeakRefCnt { |
Greg Daniel | 6a0176b | 2018-01-30 09:28:44 -0500 | [diff] [blame] | 1426 | public: |
| 1427 | // These match the definitions in SkImage, from whence they came |
| 1428 | typedef void* ReleaseCtx; |
| 1429 | typedef void (*ReleaseProc)(ReleaseCtx); |
| 1430 | |
| 1431 | GrReleaseProcHelper(ReleaseProc proc, ReleaseCtx ctx) : fReleaseProc(proc), fReleaseCtx(ctx) {} |
Greg Daniel | fcea56c | 2018-03-06 15:17:57 -0500 | [diff] [blame] | 1432 | ~GrReleaseProcHelper() override {} |
| 1433 | |
| 1434 | void weak_dispose() const override { |
Greg Daniel | 6a0176b | 2018-01-30 09:28:44 -0500 | [diff] [blame] | 1435 | fReleaseProc(fReleaseCtx); |
| 1436 | } |
| 1437 | |
| 1438 | private: |
| 1439 | ReleaseProc fReleaseProc; |
| 1440 | ReleaseCtx fReleaseCtx; |
| 1441 | }; |
| 1442 | |
commit-bot@chromium.org | ff6ea26 | 2013-03-12 12:26:08 +0000 | [diff] [blame] | 1443 | #endif |