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Diffstat (limited to 'src/gpu/batches/GrAnalyticRectBatch.h')
-rw-r--r-- | src/gpu/batches/GrAnalyticRectBatch.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/gpu/batches/GrAnalyticRectBatch.h b/src/gpu/batches/GrAnalyticRectBatch.h new file mode 100644 index 0000000000..cdb6118c6e --- /dev/null +++ b/src/gpu/batches/GrAnalyticRectBatch.h @@ -0,0 +1,36 @@ +/* + * Copyright 2016 Google Inc. + * + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef GrAnalyticRectBatch_DEFINED +#define GrAnalyticRectBatch_DEFINED + +#include "GrColor.h" + +class GrDrawBatch; +class SkMatrix; +struct SkRect; + +/* + * This class wraps helper functions that draw rects analytically. Used when a shader requires a + * distance vector. + * + * @param color the shape's color + * @param viewMatrix the shape's local matrix + * @param rect the shape in source space + * @param croppedRect the shape in device space, clipped to the device's bounds + * @param bounds the axis aligned bounds of the shape in device space + */ +class GrAnalyticRectBatch { +public: + static GrDrawBatch* CreateAnalyticRectBatch(GrColor color, + const SkMatrix& viewMatrix, + const SkRect& rect, + const SkRect& croppedRect, + const SkRect& bounds); +}; + +#endif // GrAnalyticRectBatch_DEFINED |