The Tor Browser: gfx/skia/trunk/src/gpu/gl/debug/GrFrameBufferObj.cpp@b8a032363ba2

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

     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 #include "GrFrameBufferObj.h"

    10 #include "GrFBBindableObj.h"

    12 void GrFrameBufferObj::setColor(GrFBBindableObj *buffer) {

    13     if (fColorBuffer) {

    14         // automatically break the binding of the old buffer

    15         GrAlwaysAssert(fColorBuffer->getColorBound(this));

    16         fColorBuffer->resetColorBound(this);

    18         GrAlwaysAssert(!fColorBuffer->getDeleted());

    19         fColorBuffer->unref();

    20     }

    21     fColorBuffer = buffer;

    22     if (fColorBuffer) {

    23         GrAlwaysAssert(!fColorBuffer->getDeleted());

    24         fColorBuffer->ref();

    26         GrAlwaysAssert(!fColorBuffer->getColorBound(this));

    27         fColorBuffer->setColorBound(this);

    28     }

    29 }

    31 void GrFrameBufferObj::setDepth(GrFBBindableObj *buffer) {

    32     if (fDepthBuffer) {

    33         // automatically break the binding of the old buffer

    34         GrAlwaysAssert(fDepthBuffer->getDepthBound(this));

    35         fDepthBuffer->resetDepthBound(this);

    37         GrAlwaysAssert(!fDepthBuffer->getDeleted());

    38         fDepthBuffer->unref();

    39     }

    40     fDepthBuffer = buffer;

    41     if (fDepthBuffer) {

    42         GrAlwaysAssert(!fDepthBuffer->getDeleted());

    43         fDepthBuffer->ref();

    45         GrAlwaysAssert(!fDepthBuffer->getDepthBound(this));

    46         fDepthBuffer->setDepthBound(this);

    47     }

    48 }

    50 void GrFrameBufferObj::setStencil(GrFBBindableObj *buffer) {

    51     if (fStencilBuffer) {

    52         // automatically break the binding of the old buffer

    53         GrAlwaysAssert(fStencilBuffer->getStencilBound(this));

    54         fStencilBuffer->resetStencilBound(this);

    56         //GrAlwaysAssert(!fStencilBuffer->getDeleted());

    57         fStencilBuffer->unref();

    58     }

    59     fStencilBuffer = buffer;

    60     if (fStencilBuffer) {

    61         GrAlwaysAssert(!fStencilBuffer->getDeleted());

    62         fStencilBuffer->ref();

    64         GrAlwaysAssert(!fStencilBuffer->getStencilBound(this));

    65         fStencilBuffer->setStencilBound(this);

    66     }

    67 }

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