The Tor Browser: gfx/skia/trunk/src/gpu/gl/GrGLPath.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     2 /*

     3  * Copyright 2012 Google Inc.

     4  *

     5  * Use of this source code is governed by a BSD-style license that can be

     6  * found in the LICENSE file.

     7  */

     9 #ifndef GrGLPath_DEFINED

    10 #define GrGLPath_DEFINED

    12 #include "../GrPath.h"

    13 #include "gl/GrGLFunctions.h"

    15 class GrGpuGL;

    17 /**

    18  * Currently this represents a path built using GL_NV_path_rendering. If we

    19  * support other GL path extensions then this would have to have a type enum

    20  * and/or be subclassed.

    21  */

    23 class GrGLPath : public GrPath {

    24 public:

    25     GrGLPath(GrGpuGL* gpu, const SkPath& path, const SkStrokeRec& stroke);

    26     virtual ~GrGLPath();

    27     GrGLuint pathID() const { return fPathID; }

    28     // TODO: Figure out how to get an approximate size of the path in Gpu

    29     // memory.

    30     virtual size_t sizeInBytes() const SK_OVERRIDE { return 100; }

    32 protected:

    33     virtual void onRelease() SK_OVERRIDE;

    34     virtual void onAbandon() SK_OVERRIDE;

    36 private:

    37     GrGLuint fPathID;

    39     typedef GrPath INHERITED;

    40 };

    42 #endif

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