Improve tracking of bound FBOs in GrGLGpu.

src/gpu/gl/debug/GrGLCreateDebugInterface.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "gl/GrGLInterface.h"
@@ skipping 364 matching lines @@
          GrAlwaysAssert(!buffer->getDeleted());
          buffer->deleteAction();
      }
  }
 
  GrGLvoid GR_GL_FUNCTION_TYPE debugGLFramebufferRenderbuffer(GrGLenum target,
                                                              GrGLenum attachment,
                                                              GrGLenum renderbuffertarget,
                                                              GrGLuint renderBufferID) {
 
-     GrAlwaysAssert(GR_GL_FRAMEBUFFER == target);
+    GrAlwaysAssert(GR_GL_FRAMEBUFFER == target || GR_GL_READ_FRAMEBUFFER == target ||
+                   GR_GL_DRAW_FRAMEBUFFER == target);
      GrAlwaysAssert(GR_GL_COLOR_ATTACHMENT0 == attachment ||
                     GR_GL_DEPTH_ATTACHMENT == attachment ||
                     GR_GL_STENCIL_ATTACHMENT == attachment);
      GrAlwaysAssert(GR_GL_RENDERBUFFER == renderbuffertarget);
 
      GrFrameBufferObj *framebuffer = GrDebugGL::getInstance()->getFrameBuffer();
      // A render buffer cannot be attached to the default framebuffer
      GrAlwaysAssert(framebuffer);
 
      // a renderBufferID of 0 is acceptable - it unbinds the current
@@ skipping 19 matching lines @@
 
  }
 
  ////////////////////////////////////////////////////////////////////////////////
  GrGLvoid GR_GL_FUNCTION_TYPE debugGLFramebufferTexture2D(GrGLenum target,
                                                           GrGLenum attachment,
                                                           GrGLenum textarget,
                                                           GrGLuint textureID,
                                                           GrGLint level) {
 
-     GrAlwaysAssert(GR_GL_FRAMEBUFFER == target);
+    GrAlwaysAssert(GR_GL_FRAMEBUFFER == target || GR_GL_READ_FRAMEBUFFER == target ||
+                   GR_GL_DRAW_FRAMEBUFFER == target);
      GrAlwaysAssert(GR_GL_COLOR_ATTACHMENT0 == attachment ||
                     GR_GL_DEPTH_ATTACHMENT == attachment ||
                     GR_GL_STENCIL_ATTACHMENT == attachment);
      GrAlwaysAssert(GR_GL_TEXTURE_2D == textarget);
 
      GrFrameBufferObj *framebuffer = GrDebugGL::getInstance()->getFrameBuffer();
      // A texture cannot be attached to the default framebuffer
      GrAlwaysAssert(framebuffer);
 
      // A textureID of 0 is allowed - it unbinds the currently bound texture
@@ skipping 540 matching lines @@
     functions->fMatrixLoadIdentity = noOpGLMatrixLoadIdentity;
 
     functions->fBindFragDataLocationIndexed =
                                     noOpGLBindFragDataLocationIndexed;
 
     interface->fExtensions.init(kGL_GrGLStandard, functions->fGetString, functions->fGetStringi,
                                 functions->fGetIntegerv);
 
     return interface;
 }