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64 lines
2.2 KiB
64 lines
2.2 KiB
4 months ago
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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 "include/core/SkTypes.h"
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// See CanvasStateTest. These functions are either linked in to 'dm' directly (when this flag is
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// not defined), or built in a shared library that is dlopened by the test. In that case, they
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// should not be visible in 'dm', but the shared library will not have this flag set and compiles
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// them as expected.
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#if !defined(SK_TEST_CANVAS_STATE_CROSS_LIBRARY)
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class SkCanvas;
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class SkCanvasState;
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class SkRegion;
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#if defined(SK_BUILD_FOR_WIN)
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#define EXPORT _declspec(dllexport)
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#else
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#define EXPORT
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#endif
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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 EXPORT 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 EXPORT 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_TEST_CANVAS_STATE_CROSS_LIBRARY
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#endif // CanvasStateHelpers_DEFINED
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