The Tor Browser: gfx/skia/trunk/src/gpu/GrTest.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     2 /*

     3  * Copyright 2013 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 GrTest_DEFINED

    10 #define GrTest_DEFINED

    12 #include "GrContext.h"

    13 #include "GrDrawTarget.h"

    15 /** Allows a test to temporarily draw to a GrDrawTarget owned by a GrContext. Tests that use this

    16     should be careful not to mix using the GrDrawTarget directly and drawing via SkCanvas or

    17     GrContext. In the future this object may provide some guards to prevent this. */

    18 class GrTestTarget {

    19 public:

    20     GrTestTarget() {};

    22     void init(GrContext*, GrDrawTarget*);

    24     GrDrawTarget* target() { return fDrawTarget.get(); }

    26 private:

    27     SkTLazy<GrDrawTarget::AutoStateRestore> fASR;

    28     SkTLazy<GrDrawTarget::AutoClipRestore>  fACR;

    29     SkTLazy<GrDrawTarget::AutoGeometryPush> fAGP;

    31     SkAutoTUnref<GrDrawTarget>              fDrawTarget;

    32     SkAutoTUnref<GrContext>                 fContext;

    33 };

    35 #endif

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