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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 #include "SkArithmeticMode.h" | 8 #include "SkArithmeticMode.h" |
9 #include "SkColorPriv.h" | 9 #include "SkColorPriv.h" |
10 #include "SkReadBuffer.h" | 10 #include "SkReadBuffer.h" |
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364 fsBuilder->codeAppend("\t\tvec4 bgColor = "); | 364 fsBuilder->codeAppend("\t\tvec4 bgColor = "); |
365 fsBuilder->appendTextureLookup(samplers[0], coords[0].c_str(), coords[0]
.getType()); | 365 fsBuilder->appendTextureLookup(samplers[0], coords[0].c_str(), coords[0]
.getType()); |
366 fsBuilder->codeAppendf(";\n"); | 366 fsBuilder->codeAppendf(";\n"); |
367 dstColor = "bgColor"; | 367 dstColor = "bgColor"; |
368 } else { | 368 } else { |
369 dstColor = fsBuilder->dstColor(); | 369 dstColor = fsBuilder->dstColor(); |
370 } | 370 } |
371 | 371 |
372 SkASSERT(dstColor); | 372 SkASSERT(dstColor); |
373 fKUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility, | 373 fKUni = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility, |
374 kVec4f_GrSLType, "k"); | 374 kVec4f_GrSLType, kDefault_GrSLPrecision, |
| 375 "k"); |
375 const char* kUni = builder->getUniformCStr(fKUni); | 376 const char* kUni = builder->getUniformCStr(fKUni); |
376 | 377 |
377 // We don't try to optimize for this case at all | 378 // We don't try to optimize for this case at all |
378 if (NULL == inputColor) { | 379 if (NULL == inputColor) { |
379 fsBuilder->codeAppendf("\t\tconst vec4 src = vec4(1);\n"); | 380 fsBuilder->codeAppendf("\t\tconst vec4 src = vec4(1);\n"); |
380 } else { | 381 } else { |
381 fsBuilder->codeAppendf("\t\tvec4 src = %s;\n", inputColor); | 382 fsBuilder->codeAppendf("\t\tvec4 src = %s;\n", inputColor); |
382 if (gUseUnpremul) { | 383 if (gUseUnpremul) { |
383 fsBuilder->codeAppendf("\t\tsrc.rgb = clamp(src.rgb / src.a, 0.0, 1.
0);\n"); | 384 fsBuilder->codeAppendf("\t\tsrc.rgb = clamp(src.rgb / src.a, 0.0, 1.
0);\n"); |
384 } | 385 } |
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441 background); | 442 background); |
442 } | 443 } |
443 return true; | 444 return true; |
444 } | 445 } |
445 | 446 |
446 #endif | 447 #endif |
447 | 448 |
448 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode) | 449 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode) |
449 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar) | 450 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar) |
450 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END | 451 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END |
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