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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 | 8 |
9 #include "GrGLCaps.h" | 9 #include "GrGLCaps.h" |
10 | 10 |
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529 // Adreno GPUs have a tendency to drop tiles when there is a divide-by-zero
in a shader | 529 // Adreno GPUs have a tendency to drop tiles when there is a divide-by-zero
in a shader |
530 glslCaps->fDropsTileOnZeroDivide = kQualcomm_GrGLVendor == ctxInfo.vendor(); | 530 glslCaps->fDropsTileOnZeroDivide = kQualcomm_GrGLVendor == ctxInfo.vendor(); |
531 | 531 |
532 // On the NexusS and GalaxyNexus, the use of 'any' causes the compilation er
ror "Calls to any | 532 // On the NexusS and GalaxyNexus, the use of 'any' causes the compilation er
ror "Calls to any |
533 // function that may require a gradient calculation inside a conditional blo
ck may return | 533 // function that may require a gradient calculation inside a conditional blo
ck may return |
534 // undefined results". This appears to be an issue with the 'any' call since
even the simple | 534 // undefined results". This appears to be an issue with the 'any' call since
even the simple |
535 // "result=black; if (any()) result=white;" code fails to compile. This issu
e comes into play | 535 // "result=black; if (any()) result=white;" code fails to compile. This issu
e comes into play |
536 // from our GrTextureDomain processor. | 536 // from our GrTextureDomain processor. |
537 glslCaps->fCanUseAnyFunctionInShader = kImagination_GrGLVendor != ctxInfo.ve
ndor(); | 537 glslCaps->fCanUseAnyFunctionInShader = kImagination_GrGLVendor != ctxInfo.ve
ndor(); |
538 | 538 |
539 glslCaps->fForceHighPrecisionNDSTransform = kARM_GrGLVendor != ctxInfo.vendo
r(); | 539 glslCaps->fForceHighPrecisionNDSTransform = kARM_GrGLVendor == ctxInfo.vendo
r(); |
540 | 540 |
541 glslCaps->fVersionDeclString = get_glsl_version_decl_string(standard, glslCa
ps->fGLSLGeneration, | 541 glslCaps->fVersionDeclString = get_glsl_version_decl_string(standard, glslCa
ps->fGLSLGeneration, |
542 fIsCoreProfile); | 542 fIsCoreProfile); |
543 | 543 |
544 /************************************************************************** | 544 /************************************************************************** |
545 * GrShaderCaps fields | 545 * GrShaderCaps fields |
546 **************************************************************************/ | 546 **************************************************************************/ |
547 | 547 |
548 glslCaps->fPathRenderingSupport = this->hasPathRenderingSupport(ctxInfo, gli
); | 548 glslCaps->fPathRenderingSupport = this->hasPathRenderingSupport(ctxInfo, gli
); |
549 | 549 |
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1265 for (int p = 0; p < kGrSLPrecisionCount; ++p) { | 1265 for (int p = 0; p < kGrSLPrecisionCount; ++p) { |
1266 glslCaps->fFloatPrecisions[kGeometry_GrShaderType][p] = | 1266 glslCaps->fFloatPrecisions[kGeometry_GrShaderType][p] = |
1267 glslCaps->fFloatPrecisions[kVerte
x_GrShaderType][p]; | 1267 glslCaps->fFloatPrecisions[kVerte
x_GrShaderType][p]; |
1268 } | 1268 } |
1269 } | 1269 } |
1270 } | 1270 } |
1271 | 1271 |
1272 | 1272 |
1273 | 1273 |
1274 | 1274 |
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