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- /*
- * Copyright 2015 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #ifndef GrGLBlend_DEFINED
- #define GrGLBlend_DEFINED
- #include "include/core/SkBlendMode.h"
- #include "include/core/SkRegion.h"
- class GrGLSLFragmentBuilder;
- namespace GrGLSLBlend {
- /*
- * Appends GLSL code to fsBuilder that assigns a specified blend of the srcColor and dstColor
- * variables to the outColor variable.
- */
- void AppendMode(GrGLSLFragmentBuilder* fsBuilder, const char* srcColor,
- const char* dstColor, const char* outColor, SkBlendMode mode);
- void AppendRegionOp(GrGLSLFragmentBuilder* fsBuilder, const char* srcColor,
- const char* dstColor, const char* outColor, SkRegion::Op regionOp);
- };
- #endif
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