53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
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/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef CanvasStateHelpers_DEFINED
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#define CanvasStateHelpers_DEFINED
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#include "SkTypes.h"
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#ifdef SK_SUPPORT_LEGACY_CLIPTOLAYERFLAG
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class SkCanvas;
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class SkCanvasState;
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class SkRegion;
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/*
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* Helper function to perform drawing to an SkCanvas. Used by both
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* test_complex_layers and complex_layers_draw_from_canvas_state.
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*/
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void complex_layers_draw(SkCanvas* canvas, float left, float top,
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float right, float bottom, int32_t spacer);
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/*
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* Create an SkCanvas from state and draw to it. Return true on success.
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*
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* Used by test_complex_layers test in CanvasStateTest. Marked as extern
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* so it can be called from a separate library.
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*/
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extern "C" bool complex_layers_draw_from_canvas_state(SkCanvasState* state,
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float left, float top, float right, float bottom, int32_t spacer);
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/*
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* Helper function to perform drawing to an SkCanvas. Used both by test_complex_clips
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* and complex_clips_draw_from_canvas_state.
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*/
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void complex_clips_draw(SkCanvas* canvas, int32_t left, int32_t top,
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int32_t right, int32_t bottom, int32_t clipOp, const SkRegion& localRegion);
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/*
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* Create an SkCanvas from state and draw to it. Return true on success.
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*
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* Used by test_complex_clips test in CanvasStateTest. Marked as extern
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* so it can be called from a separate library.
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*/
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extern "C" bool complex_clips_draw_from_canvas_state(SkCanvasState* state,
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int32_t left, int32_t top, int32_t right, int32_t bottom, int32_t clipOp,
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int32_t regionRects, int32_t* rectCoords);
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#endif // SK_SUPPORT_LEGACY_CLIPTOLAYERFLAG
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#endif // CanvasStateHelpers_DEFINED
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