Add support to GrGLInterface for vertex array objects

src/gpu/gl/debug/GrDebugGL.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 "GrDebugGL.h"
 #include "GrTextureObj.h"
 #include "GrBufferObj.h"
 #include "GrRenderBufferObj.h"
 #include "GrFrameBufferObj.h"
 #include "GrShaderObj.h"
 #include "GrProgramObj.h"
 #include "GrTextureUnitObj.h"
-
+#include "GrVertexArrayObj.h"
 
 GrDebugGL* GrDebugGL::gObj = NULL;
 int GrDebugGL::gStaticRefCount = 0;
 GrDebugGL::Create GrDebugGL::gFactoryFunc[kObjTypeCount] = {
     GrTextureObj::createGrTextureObj,
     GrBufferObj::createGrBufferObj,
     GrRenderBufferObj::createGrRenderBufferObj,
     GrFrameBufferObj::createGrFrameBufferObj,
     GrShaderObj::createGrShaderObj,
     GrProgramObj::createGrProgramObj,
     GrTextureUnitObj::createGrTextureUnitObj,
+    GrVertexArrayObj::createGrVertexArrayObj,
 };
 
 
 GrDebugGL::GrDebugGL()
     : fPackRowLength(0)
     , fUnPackRowLength(0)
     , fCurTextureUnit(0)
     , fArrayBuffer(NULL)
     , fElementArrayBuffer(NULL)
     , fFrameBuffer(NULL)
     , fRenderBuffer(NULL)
     , fProgram(NULL)
-    , fTexture(NULL) {
+    , fTexture(NULL)
+    , fVertexArray(NULL)  {
 
     for (int i = 0; i < kDefaultMaxTextureUnits; ++i) {
 
         fTextureUnits[i] = reinterpret_cast<GrTextureUnitObj *>(
                             createObj(GrDebugGL::kTextureUnit_ObjTypes));
         fTextureUnits[i]->ref();
 
         fTextureUnits[i]->setNumber(i);
     }
 }
@@ skipping 11 matching lines @@
         delete fObjects[i];
     }
     fObjects.reset();
 
     fArrayBuffer = NULL;
     fElementArrayBuffer = NULL;
     fFrameBuffer = NULL;
     fRenderBuffer = NULL;
     fProgram = NULL;
     fTexture = NULL;
+    fVertexArray = NULL;
 }
 
 GrFakeRefObj *GrDebugGL::findObject(GrGLuint ID, GrObjTypes type) {
     for (int i = 0; i < fObjects.count(); ++i) {
         if (fObjects[i]->getID() == ID) { // && fObjects[i]->getType() == type) {
             // The application shouldn't be accessing objects
             // that (as far as OpenGL knows) were already deleted
             GrAlwaysAssert(!fObjects[i]->getDeleted());
             GrAlwaysAssert(!fObjects[i]->getMarkedForDeletion());
             return fObjects[i];
@@ skipping 17 matching lines @@
 
     if (fArrayBuffer) {
         GrAlwaysAssert(!fArrayBuffer->getDeleted());
         fArrayBuffer->ref();
 
         GrAlwaysAssert(!fArrayBuffer->getBound());
         fArrayBuffer->setBound();
     }
 }
 
+void GrDebugGL::setVertexArray(GrVertexArrayObj* vertexArray) {
+    if (NULL != vertexArray) {
+        GrAssert(!vertexArray->getDeleted());
+    }
+    SkRefCnt_SafeAssign(fVertexArray, vertexArray);
+}
+
 void GrDebugGL::setElementArrayBuffer(GrBufferObj *elementArrayBuffer) {
     if (fElementArrayBuffer) {
         // automatically break the binding of the old buffer
         GrAlwaysAssert(fElementArrayBuffer->getBound());
         fElementArrayBuffer->resetBound();
 
         GrAlwaysAssert(!fElementArrayBuffer->getDeleted());
         fElementArrayBuffer->unref();
     }
 
@@ skipping 72 matching lines @@
     }
 }
 
 void GrDebugGL::report() const {
     for (int i = 0; i < fObjects.count(); ++i) {
         GrAlwaysAssert(0 == fObjects[i]->getRefCount());
         GrAlwaysAssert(0 < fObjects[i]->getHighRefCount());
         GrAlwaysAssert(fObjects[i]->getDeleted());
     }
 }