bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +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 | #include "GrGLNoOpInterface.h" |
mtklein | 1b24933 | 2015-07-07 12:21:21 -0700 | [diff] [blame] | 9 | #include "SkMutex.h" |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 10 | #include "SkString.h" |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 11 | |
| 12 | // the OpenGLES 2.0 spec says this must be >= 128 |
| 13 | static const GrGLint kDefaultMaxVertexUniformVectors = 128; |
| 14 | |
| 15 | // the OpenGLES 2.0 spec says this must be >=16 |
| 16 | static const GrGLint kDefaultMaxFragmentUniformVectors = 16; |
| 17 | |
| 18 | // the OpenGLES 2.0 spec says this must be >= 8 |
| 19 | static const GrGLint kDefaultMaxVertexAttribs = 8; |
| 20 | |
| 21 | // the OpenGLES 2.0 spec says this must be >= 8 |
| 22 | static const GrGLint kDefaultMaxVaryingVectors = 8; |
| 23 | |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 24 | static const char* kExtensions[] = { |
| 25 | "GL_ARB_framebuffer_object", |
| 26 | "GL_ARB_blend_func_extended", |
| 27 | "GL_ARB_timer_query", |
| 28 | "GL_ARB_draw_buffers", |
| 29 | "GL_ARB_occlusion_query", |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 30 | "GL_EXT_stencil_wrap" |
| 31 | }; |
| 32 | |
| 33 | namespace { |
| 34 | const GrGLubyte* combined_extensions_string() { |
| 35 | static SkString gExtString; |
| 36 | static SkMutex gMutex; |
| 37 | gMutex.acquire(); |
| 38 | if (0 == gExtString.size()) { |
commit-bot@chromium.org | 972f9cd | 2014-03-28 17:58:28 +0000 | [diff] [blame] | 39 | for (size_t i = 0; i < SK_ARRAY_COUNT(kExtensions) - 1; ++i) { |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 40 | gExtString.append(kExtensions[i]); |
| 41 | gExtString.append(" "); |
| 42 | } |
commit-bot@chromium.org | 972f9cd | 2014-03-28 17:58:28 +0000 | [diff] [blame] | 43 | gExtString.append(kExtensions[SK_ARRAY_COUNT(kExtensions) - 1]); |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 44 | } |
| 45 | gMutex.release(); |
| 46 | return (const GrGLubyte*) gExtString.c_str(); |
| 47 | } |
| 48 | } |
| 49 | |
cdalton | bae6f6c | 2015-04-22 10:39:03 -0700 | [diff] [blame] | 50 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBindFragDataLocation(GrGLuint program, |
| 51 | GrGLuint colorNumber, |
| 52 | const GrGLchar* name) { |
| 53 | } |
| 54 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 55 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBlendColor(GrGLclampf red, |
| 56 | GrGLclampf green, |
| 57 | GrGLclampf blue, |
| 58 | GrGLclampf alpha) { |
| 59 | } |
| 60 | |
cdalton | bae6f6c | 2015-04-22 10:39:03 -0700 | [diff] [blame] | 61 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBlendEquation(GrGLenum mode) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 62 | } |
| 63 | |
| 64 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBlendFunc(GrGLenum sfactor, |
| 65 | GrGLenum dfactor) { |
| 66 | } |
| 67 | |
| 68 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBufferSubData(GrGLenum target, |
| 69 | GrGLintptr offset, |
| 70 | GrGLsizeiptr size, |
| 71 | const GrGLvoid* data) { |
| 72 | } |
| 73 | |
| 74 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLClear(GrGLbitfield mask) { |
| 75 | } |
| 76 | |
| 77 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLClearColor(GrGLclampf red, |
| 78 | GrGLclampf green, |
| 79 | GrGLclampf blue, |
| 80 | GrGLclampf alpha) { |
| 81 | } |
| 82 | |
| 83 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLClearStencil(GrGLint s) { |
| 84 | } |
| 85 | |
| 86 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLColorMask(GrGLboolean red, |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 87 | GrGLboolean green, |
| 88 | GrGLboolean blue, |
| 89 | GrGLboolean alpha) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 90 | } |
| 91 | |
| 92 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLCompileShader(GrGLuint shader) { |
| 93 | } |
| 94 | |
| 95 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLCompressedTexImage2D(GrGLenum target, |
| 96 | GrGLint level, |
| 97 | GrGLenum internalformat, |
| 98 | GrGLsizei width, |
| 99 | GrGLsizei height, |
| 100 | GrGLint border, |
| 101 | GrGLsizei imageSize, |
| 102 | const GrGLvoid* data) { |
| 103 | } |
| 104 | |
krajcevski | 37d20f7 | 2014-06-11 10:38:47 -0700 | [diff] [blame] | 105 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLCompressedTexSubImage2D(GrGLenum target, |
| 106 | GrGLint level, |
| 107 | GrGLint xoffset, |
| 108 | GrGLint yoffset, |
| 109 | GrGLsizei width, |
| 110 | GrGLsizei height, |
| 111 | GrGLenum format, |
| 112 | GrGLsizei imageSize, |
| 113 | const GrGLvoid* data) { |
| 114 | } |
| 115 | |
commit-bot@chromium.org | 98168bb | 2013-04-11 22:00:34 +0000 | [diff] [blame] | 116 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLCopyTexSubImage2D(GrGLenum target, |
| 117 | GrGLint level, |
| 118 | GrGLint xoffset, |
| 119 | GrGLint yoffset, |
| 120 | GrGLint x, |
| 121 | GrGLint y, |
| 122 | GrGLsizei width, |
| 123 | GrGLsizei height) { |
| 124 | } |
| 125 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 126 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLCullFace(GrGLenum mode) { |
| 127 | } |
| 128 | |
| 129 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDepthMask(GrGLboolean flag) { |
| 130 | } |
| 131 | |
| 132 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDisable(GrGLenum cap) { |
| 133 | } |
| 134 | |
| 135 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDisableVertexAttribArray(GrGLuint index) { |
| 136 | } |
| 137 | |
| 138 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDrawArrays(GrGLenum mode, |
| 139 | GrGLint first, |
| 140 | GrGLsizei count) { |
| 141 | } |
| 142 | |
cdalton | 626e1ff | 2015-06-12 13:56:46 -0700 | [diff] [blame] | 143 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDrawArraysInstanced(GrGLenum mode, |
| 144 | GrGLint first, |
| 145 | GrGLsizei count, |
| 146 | GrGLsizei primcount) { |
| 147 | } |
| 148 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 149 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDrawBuffer(GrGLenum mode) { |
| 150 | } |
| 151 | |
| 152 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDrawBuffers(GrGLsizei n, |
| 153 | const GrGLenum* bufs) { |
| 154 | } |
| 155 | |
| 156 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDrawElements(GrGLenum mode, |
| 157 | GrGLsizei count, |
| 158 | GrGLenum type, |
| 159 | const GrGLvoid* indices) { |
| 160 | } |
| 161 | |
cdalton | 626e1ff | 2015-06-12 13:56:46 -0700 | [diff] [blame] | 162 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDrawElementsInstanced(GrGLenum mode, |
| 163 | GrGLsizei count, |
| 164 | GrGLenum type, |
| 165 | const GrGLvoid* indices, |
| 166 | GrGLsizei primcount) { |
| 167 | } |
| 168 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 169 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLEnable(GrGLenum cap) { |
| 170 | } |
| 171 | |
| 172 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLEnableVertexAttribArray(GrGLuint index) { |
| 173 | } |
| 174 | |
| 175 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLEndQuery(GrGLenum target) { |
| 176 | } |
| 177 | |
| 178 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLFinish() { |
| 179 | } |
| 180 | |
| 181 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLFlush() { |
| 182 | } |
| 183 | |
| 184 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLFrontFace(GrGLenum mode) { |
| 185 | } |
| 186 | |
| 187 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLLineWidth(GrGLfloat width) { |
| 188 | } |
| 189 | |
| 190 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLLinkProgram(GrGLuint program) { |
| 191 | } |
| 192 | |
commit-bot@chromium.org | f669672 | 2014-04-25 06:21:30 +0000 | [diff] [blame] | 193 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLMatrixLoadf(GrGLenum, const GrGLfloat*) { |
commit-bot@chromium.org | 46fbfe0 | 2013-08-30 15:52:12 +0000 | [diff] [blame] | 194 | } |
| 195 | |
commit-bot@chromium.org | f669672 | 2014-04-25 06:21:30 +0000 | [diff] [blame] | 196 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLMatrixLoadIdentity(GrGLenum) { |
commit-bot@chromium.org | 46fbfe0 | 2013-08-30 15:52:12 +0000 | [diff] [blame] | 197 | } |
| 198 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 199 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLQueryCounter(GrGLuint id, GrGLenum target) { |
| 200 | } |
| 201 | |
| 202 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLReadBuffer(GrGLenum src) { |
| 203 | } |
| 204 | |
| 205 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLScissor(GrGLint x, |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 206 | GrGLint y, |
| 207 | GrGLsizei width, |
| 208 | GrGLsizei height) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 209 | } |
| 210 | |
| 211 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLShaderSource(GrGLuint shader, |
| 212 | GrGLsizei count, |
bsalomon@google.com | 26fb61a | 2013-02-28 19:26:04 +0000 | [diff] [blame] | 213 | #if GR_GL_USE_NEW_SHADER_SOURCE_SIGNATURE |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 214 | const char* const * str, |
| 215 | #else |
| 216 | const char** str, |
| 217 | #endif |
| 218 | const GrGLint* length) { |
| 219 | } |
| 220 | |
| 221 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLStencilFunc(GrGLenum func, GrGLint ref, GrGLuint mask) { |
| 222 | } |
| 223 | |
| 224 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLStencilFuncSeparate(GrGLenum face, |
| 225 | GrGLenum func, |
| 226 | GrGLint ref, |
| 227 | GrGLuint mask) { |
| 228 | } |
| 229 | |
| 230 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLStencilMask(GrGLuint mask) { |
| 231 | } |
| 232 | |
| 233 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLStencilMaskSeparate(GrGLenum face, GrGLuint mask) { |
| 234 | } |
| 235 | |
| 236 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLStencilOp(GrGLenum fail, GrGLenum zfail, GrGLenum zpass) { |
| 237 | } |
| 238 | |
| 239 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLStencilOpSeparate(GrGLenum face, |
| 240 | GrGLenum fail, |
| 241 | GrGLenum zfail, |
| 242 | GrGLenum zpass) { |
| 243 | } |
| 244 | |
| 245 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLTexImage2D(GrGLenum target, |
| 246 | GrGLint level, |
| 247 | GrGLint internalformat, |
| 248 | GrGLsizei width, |
| 249 | GrGLsizei height, |
| 250 | GrGLint border, |
| 251 | GrGLenum format, |
| 252 | GrGLenum type, |
| 253 | const GrGLvoid* pixels) { |
| 254 | } |
| 255 | |
| 256 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLTexParameteri(GrGLenum target, |
| 257 | GrGLenum pname, |
| 258 | GrGLint param) { |
| 259 | } |
| 260 | |
| 261 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLTexParameteriv(GrGLenum target, |
| 262 | GrGLenum pname, |
| 263 | const GrGLint* params) { |
| 264 | } |
| 265 | |
| 266 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLTexStorage2D(GrGLenum target, |
| 267 | GrGLsizei levels, |
| 268 | GrGLenum internalformat, |
| 269 | GrGLsizei width, |
| 270 | GrGLsizei height) { |
| 271 | } |
| 272 | |
skia.committer@gmail.com | 8152113 | 2013-04-30 07:01:03 +0000 | [diff] [blame] | 273 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDiscardFramebuffer(GrGLenum target, |
| 274 | GrGLsizei numAttachments, |
robertphillips@google.com | a6ffb58 | 2013-04-29 16:50:17 +0000 | [diff] [blame] | 275 | const GrGLenum* attachments) { |
| 276 | } |
| 277 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 278 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLTexSubImage2D(GrGLenum target, |
| 279 | GrGLint level, |
| 280 | GrGLint xoffset, |
| 281 | GrGLint yoffset, |
| 282 | GrGLsizei width, |
| 283 | GrGLsizei height, |
| 284 | GrGLenum format, |
| 285 | GrGLenum type, |
| 286 | const GrGLvoid* pixels) { |
| 287 | } |
| 288 | |
| 289 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform1f(GrGLint location, GrGLfloat v0) { |
| 290 | } |
| 291 | |
| 292 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform1i(GrGLint location, GrGLint v0) { |
| 293 | } |
| 294 | |
| 295 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform1fv(GrGLint location, |
| 296 | GrGLsizei count, |
| 297 | const GrGLfloat* v) { |
| 298 | } |
| 299 | |
| 300 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform1iv(GrGLint location, |
| 301 | GrGLsizei count, |
| 302 | const GrGLint* v) { |
| 303 | } |
| 304 | |
| 305 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform2f(GrGLint location, GrGLfloat v0, GrGLfloat v1) { |
| 306 | } |
| 307 | |
| 308 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform2i(GrGLint location, GrGLint v0, GrGLint v1) { |
| 309 | } |
| 310 | |
| 311 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform2fv(GrGLint location, |
| 312 | GrGLsizei count, |
| 313 | const GrGLfloat* v) { |
| 314 | } |
| 315 | |
| 316 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform2iv(GrGLint location, |
| 317 | GrGLsizei count, |
| 318 | const GrGLint* v) { |
| 319 | } |
| 320 | |
| 321 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform3f(GrGLint location, |
| 322 | GrGLfloat v0, |
| 323 | GrGLfloat v1, |
| 324 | GrGLfloat v2) { |
| 325 | } |
| 326 | |
| 327 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform3i(GrGLint location, |
| 328 | GrGLint v0, |
| 329 | GrGLint v1, |
| 330 | GrGLint v2) { |
| 331 | } |
| 332 | |
| 333 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform3fv(GrGLint location, |
| 334 | GrGLsizei count, |
| 335 | const GrGLfloat* v) { |
| 336 | } |
| 337 | |
| 338 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform3iv(GrGLint location, |
| 339 | GrGLsizei count, |
| 340 | const GrGLint* v) { |
| 341 | } |
| 342 | |
| 343 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform4f(GrGLint location, |
| 344 | GrGLfloat v0, |
| 345 | GrGLfloat v1, |
| 346 | GrGLfloat v2, |
| 347 | GrGLfloat v3) { |
| 348 | } |
| 349 | |
| 350 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform4i(GrGLint location, |
| 351 | GrGLint v0, |
| 352 | GrGLint v1, |
| 353 | GrGLint v2, |
| 354 | GrGLint v3) { |
| 355 | } |
| 356 | |
| 357 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform4fv(GrGLint location, |
| 358 | GrGLsizei count, |
| 359 | const GrGLfloat* v) { |
| 360 | } |
| 361 | |
| 362 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniform4iv(GrGLint location, |
| 363 | GrGLsizei count, |
| 364 | const GrGLint* v) { |
| 365 | } |
| 366 | |
| 367 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniformMatrix2fv(GrGLint location, |
| 368 | GrGLsizei count, |
| 369 | GrGLboolean transpose, |
| 370 | const GrGLfloat* value) { |
| 371 | } |
| 372 | |
| 373 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniformMatrix3fv(GrGLint location, |
| 374 | GrGLsizei count, |
| 375 | GrGLboolean transpose, |
| 376 | const GrGLfloat* value) { |
| 377 | } |
| 378 | |
| 379 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLUniformMatrix4fv(GrGLint location, |
| 380 | GrGLsizei count, |
| 381 | GrGLboolean transpose, |
| 382 | const GrGLfloat* value) { |
| 383 | } |
| 384 | |
egdaniel | 27c1521 | 2014-10-24 15:00:50 -0700 | [diff] [blame] | 385 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLVertexAttrib1f(GrGLuint indx, const GrGLfloat value) { |
| 386 | } |
| 387 | |
| 388 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLVertexAttrib2fv(GrGLuint indx, const GrGLfloat* values) { |
| 389 | } |
| 390 | |
| 391 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLVertexAttrib3fv(GrGLuint indx, const GrGLfloat* values) { |
| 392 | } |
| 393 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 394 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLVertexAttrib4fv(GrGLuint indx, const GrGLfloat* values) { |
| 395 | } |
| 396 | |
| 397 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLVertexAttribPointer(GrGLuint indx, |
| 398 | GrGLint size, |
| 399 | GrGLenum type, |
| 400 | GrGLboolean normalized, |
| 401 | GrGLsizei stride, |
| 402 | const GrGLvoid* ptr) { |
| 403 | } |
| 404 | |
cdalton | 626e1ff | 2015-06-12 13:56:46 -0700 | [diff] [blame] | 405 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLVertexAttribDivisor(GrGLuint index, GrGLuint divisor) { |
| 406 | } |
| 407 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 408 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLViewport(GrGLint x, |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 409 | GrGLint y, |
| 410 | GrGLsizei width, |
| 411 | GrGLsizei height) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 412 | } |
| 413 | |
| 414 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetFramebufferAttachmentParameteriv(GrGLenum target, |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 415 | GrGLenum attachment, |
| 416 | GrGLenum pname, |
| 417 | GrGLint* params) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 418 | } |
| 419 | |
| 420 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetRenderbufferParameteriv(GrGLenum target, |
| 421 | GrGLenum pname, |
| 422 | GrGLint* params) { |
| 423 | } |
| 424 | |
| 425 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLRenderbufferStorage(GrGLenum target, |
| 426 | GrGLenum internalformat, |
| 427 | GrGLsizei width, |
| 428 | GrGLsizei height) { |
| 429 | } |
| 430 | |
| 431 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLRenderbufferStorageMultisample(GrGLenum target, |
| 432 | GrGLsizei samples, |
| 433 | GrGLenum internalformat, |
| 434 | GrGLsizei width, |
| 435 | GrGLsizei height) { |
| 436 | } |
| 437 | |
| 438 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBlitFramebuffer(GrGLint srcX0, |
| 439 | GrGLint srcY0, |
| 440 | GrGLint srcX1, |
| 441 | GrGLint srcY1, |
| 442 | GrGLint dstX0, |
| 443 | GrGLint dstY0, |
| 444 | GrGLint dstX1, |
| 445 | GrGLint dstY1, |
| 446 | GrGLbitfield mask, |
| 447 | GrGLenum filter) { |
| 448 | } |
| 449 | |
| 450 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLResolveMultisampleFramebuffer() { |
| 451 | } |
| 452 | |
| 453 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLBindFragDataLocationIndexed(GrGLuint program, |
| 454 | GrGLuint colorNumber, |
| 455 | GrGLuint index, |
| 456 | const GrGLchar * name) { |
| 457 | } |
| 458 | |
| 459 | GrGLenum GR_GL_FUNCTION_TYPE noOpGLCheckFramebufferStatus(GrGLenum target) { |
| 460 | |
egdaniel | d803f27 | 2015-03-18 13:01:52 -0700 | [diff] [blame] | 461 | GrAlwaysAssert(GR_GL_FRAMEBUFFER == target); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 462 | |
| 463 | return GR_GL_FRAMEBUFFER_COMPLETE; |
| 464 | } |
| 465 | |
| 466 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGenIds(GrGLsizei n, GrGLuint* ids) { |
| 467 | static int gCurrID = 1; |
| 468 | for (int i = 0; i < n; ++i) { |
| 469 | ids[i] = ++gCurrID; |
| 470 | } |
| 471 | } |
| 472 | |
| 473 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLDeleteIds(GrGLsizei n, const GrGLuint* ids) { |
| 474 | } |
| 475 | |
| 476 | GrGLenum GR_GL_FUNCTION_TYPE noOpGLGetError() { |
| 477 | return GR_GL_NO_ERROR; |
| 478 | } |
| 479 | |
| 480 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetIntegerv(GrGLenum pname, GrGLint* params) { |
| 481 | // TODO: remove from Ganesh the #defines for gets we don't use. |
| 482 | // We would like to minimize gets overall due to performance issues |
| 483 | switch (pname) { |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 484 | case GR_GL_CONTEXT_PROFILE_MASK: |
| 485 | *params = GR_GL_CONTEXT_COMPATIBILITY_PROFILE_BIT; |
| 486 | break; |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 487 | case GR_GL_STENCIL_BITS: |
| 488 | *params = 8; |
| 489 | break; |
| 490 | case GR_GL_SAMPLES: |
| 491 | *params = 1; |
| 492 | break; |
| 493 | case GR_GL_FRAMEBUFFER_BINDING: |
| 494 | *params = 0; |
| 495 | break; |
| 496 | case GR_GL_VIEWPORT: |
| 497 | params[0] = 0; |
| 498 | params[1] = 0; |
| 499 | params[2] = 800; |
| 500 | params[3] = 600; |
| 501 | break; |
| 502 | case GR_GL_MAX_TEXTURE_IMAGE_UNITS: |
| 503 | *params = 8; |
| 504 | break; |
commit-bot@chromium.org | 46fbfe0 | 2013-08-30 15:52:12 +0000 | [diff] [blame] | 505 | case GR_GL_MAX_TEXTURE_COORDS: |
| 506 | *params = 8; |
| 507 | break; |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 508 | case GR_GL_MAX_VERTEX_UNIFORM_VECTORS: |
| 509 | *params = kDefaultMaxVertexUniformVectors; |
| 510 | break; |
| 511 | case GR_GL_MAX_FRAGMENT_UNIFORM_VECTORS: |
| 512 | *params = kDefaultMaxFragmentUniformVectors; |
| 513 | break; |
| 514 | case GR_GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: |
| 515 | *params = 16 * 4; |
| 516 | break; |
| 517 | case GR_GL_NUM_COMPRESSED_TEXTURE_FORMATS: |
| 518 | *params = 0; |
| 519 | break; |
| 520 | case GR_GL_COMPRESSED_TEXTURE_FORMATS: |
| 521 | break; |
| 522 | case GR_GL_MAX_TEXTURE_SIZE: |
| 523 | *params = 8192; |
| 524 | break; |
| 525 | case GR_GL_MAX_RENDERBUFFER_SIZE: |
| 526 | *params = 8192; |
| 527 | break; |
| 528 | case GR_GL_MAX_SAMPLES: |
| 529 | *params = 32; |
| 530 | break; |
| 531 | case GR_GL_MAX_VERTEX_ATTRIBS: |
| 532 | *params = kDefaultMaxVertexAttribs; |
| 533 | break; |
| 534 | case GR_GL_MAX_VARYING_VECTORS: |
| 535 | *params = kDefaultMaxVaryingVectors; |
| 536 | break; |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 537 | case GR_GL_NUM_EXTENSIONS: |
commit-bot@chromium.org | 972f9cd | 2014-03-28 17:58:28 +0000 | [diff] [blame] | 538 | *params = SK_ARRAY_COUNT(kExtensions); |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 539 | break; |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 540 | default: |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 541 | SkFAIL("Unexpected pname to GetIntegerv"); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 542 | } |
| 543 | } |
| 544 | |
| 545 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetInfoLog(GrGLuint program, |
| 546 | GrGLsizei bufsize, |
| 547 | GrGLsizei* length, |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 548 | char* infolog) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 549 | if (length) { |
| 550 | *length = 0; |
| 551 | } |
| 552 | if (bufsize > 0) { |
| 553 | *infolog = 0; |
| 554 | } |
| 555 | } |
| 556 | |
| 557 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetShaderOrProgramiv(GrGLuint program, |
| 558 | GrGLenum pname, |
| 559 | GrGLint* params) { |
| 560 | switch (pname) { |
| 561 | case GR_GL_LINK_STATUS: // fallthru |
| 562 | case GR_GL_COMPILE_STATUS: |
| 563 | *params = GR_GL_TRUE; |
| 564 | break; |
| 565 | case GR_GL_INFO_LOG_LENGTH: |
| 566 | *params = 0; |
| 567 | break; |
| 568 | // we don't expect any other pnames |
| 569 | default: |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 570 | SkFAIL("Unexpected pname to GetProgramiv"); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 571 | break; |
| 572 | } |
| 573 | } |
| 574 | |
| 575 | namespace { |
| 576 | template <typename T> |
| 577 | void query_result(GrGLenum GLtarget, GrGLenum pname, T *params) { |
| 578 | switch (pname) { |
| 579 | case GR_GL_QUERY_RESULT_AVAILABLE: |
| 580 | *params = GR_GL_TRUE; |
| 581 | break; |
| 582 | case GR_GL_QUERY_RESULT: |
| 583 | *params = 0; |
| 584 | break; |
| 585 | default: |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 586 | SkFAIL("Unexpected pname passed to GetQueryObject."); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 587 | break; |
| 588 | } |
| 589 | } |
| 590 | } |
| 591 | |
| 592 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetQueryiv(GrGLenum GLtarget, |
| 593 | GrGLenum pname, |
| 594 | GrGLint *params) { |
| 595 | switch (pname) { |
| 596 | case GR_GL_CURRENT_QUERY: |
| 597 | *params = 0; |
| 598 | break; |
| 599 | case GR_GL_QUERY_COUNTER_BITS: |
| 600 | *params = 32; |
| 601 | break; |
| 602 | default: |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 603 | SkFAIL("Unexpected pname passed GetQueryiv."); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 604 | } |
| 605 | } |
| 606 | |
| 607 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetQueryObjecti64v(GrGLuint id, |
| 608 | GrGLenum pname, |
| 609 | GrGLint64 *params) { |
| 610 | query_result(id, pname, params); |
| 611 | } |
| 612 | |
| 613 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetQueryObjectiv(GrGLuint id, |
| 614 | GrGLenum pname, |
| 615 | GrGLint *params) { |
| 616 | query_result(id, pname, params); |
| 617 | } |
| 618 | |
| 619 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetQueryObjectui64v(GrGLuint id, |
| 620 | GrGLenum pname, |
| 621 | GrGLuint64 *params) { |
| 622 | query_result(id, pname, params); |
| 623 | } |
| 624 | |
| 625 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetQueryObjectuiv(GrGLuint id, |
| 626 | GrGLenum pname, |
| 627 | GrGLuint *params) { |
| 628 | query_result(id, pname, params); |
| 629 | } |
| 630 | |
| 631 | const GrGLubyte* GR_GL_FUNCTION_TYPE noOpGLGetString(GrGLenum name) { |
| 632 | switch (name) { |
| 633 | case GR_GL_EXTENSIONS: |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 634 | return combined_extensions_string(); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 635 | case GR_GL_VERSION: |
| 636 | return (const GrGLubyte*)"4.0 Debug GL"; |
| 637 | case GR_GL_SHADING_LANGUAGE_VERSION: |
| 638 | return (const GrGLubyte*)"4.20.8 Debug GLSL"; |
| 639 | case GR_GL_VENDOR: |
| 640 | return (const GrGLubyte*)"Debug Vendor"; |
| 641 | case GR_GL_RENDERER: |
| 642 | return (const GrGLubyte*)"The Debug (Non-)Renderer"; |
| 643 | default: |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 644 | SkFAIL("Unexpected name passed to GetString"); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 645 | return nullptr; |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 646 | } |
| 647 | } |
| 648 | |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 649 | const GrGLubyte* GR_GL_FUNCTION_TYPE noOpGLGetStringi(GrGLenum name, GrGLuint i) { |
| 650 | switch (name) { |
| 651 | case GR_GL_EXTENSIONS: |
commit-bot@chromium.org | 972f9cd | 2014-03-28 17:58:28 +0000 | [diff] [blame] | 652 | if (static_cast<size_t>(i) <= SK_ARRAY_COUNT(kExtensions)) { |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 653 | return (const GrGLubyte*) kExtensions[i]; |
| 654 | } else { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 655 | return nullptr; |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 656 | } |
| 657 | default: |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 658 | SkFAIL("Unexpected name passed to GetStringi"); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 659 | return nullptr; |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 660 | } |
| 661 | } |
| 662 | |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 663 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLGetTexLevelParameteriv(GrGLenum target, |
| 664 | GrGLint level, |
| 665 | GrGLenum pname, |
| 666 | GrGLint* params) { |
| 667 | // we used to use this to query stuff about externally created textures, |
| 668 | // now we just require clients to tell us everything about the texture. |
commit-bot@chromium.org | 88cb22b | 2014-04-30 14:17:00 +0000 | [diff] [blame] | 669 | SkFAIL("Should never query texture parameters."); |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 670 | } |
| 671 | |
bsalomon@google.com | 1744f97 | 2013-02-26 21:46:32 +0000 | [diff] [blame] | 672 | GrGLint GR_GL_FUNCTION_TYPE noOpGLGetUniformLocation(GrGLuint program, const char* name) { |
bsalomon@google.com | 9c58f46 | 2013-02-26 14:45:41 +0000 | [diff] [blame] | 673 | static int gUniLocation = 0; |
| 674 | return ++gUniLocation; |
| 675 | } |
commit-bot@chromium.org | a3baf3b | 2014-02-21 18:45:30 +0000 | [diff] [blame] | 676 | |
| 677 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLInsertEventMarker(GrGLsizei length, const char* marker) { |
| 678 | } |
| 679 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLPushGroupMarker(GrGLsizei length , const char* marker) { |
| 680 | } |
| 681 | GrGLvoid GR_GL_FUNCTION_TYPE noOpGLPopGroupMarker() { |
| 682 | } |