Begin tracking GL_TEXTURE_ and GL_DRAW_INDIRECT_ buffer bindings

src/gpu/gl/GrGLGpu.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGLGpu_DEFINED
 #define GrGLGpu_DEFINED
 
@@ skipping 81 matching lines @@
         fHWGeometryState.notifyVertexBufferDelete(id);
     }
     void notifyIndexBufferDelete(GrGLuint id) {
         fHWGeometryState.notifyIndexBufferDelete(id);
     }
 
     void buildProgramDesc(GrProgramDesc*,
                           const GrPrimitiveProcessor&,
                           const GrPipeline&) const override;
 
-    // id and type (GL_ARRAY_BUFFER or GL_ELEMENT_ARRAY_BUFFER) of buffer to bind
+    // id and type (GL_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER, etc.) of buffer to bind
     void bindBuffer(GrGLuint id, GrGLenum type);
 
     void releaseBuffer(GrGLuint id, GrGLenum type);
 
     // sizes are in bytes
     void* mapBuffer(GrGLuint id, GrGLenum type, GrGLBufferImpl::Usage usage, size_t currentSize,
                     size_t requestedSize);
 
     void unmapBuffer(GrGLuint id, GrGLenum type, void* mapPtr);
 
@@ skipping 422 matching lines @@
         bool                    fDefaultVertexArrayBoundIndexBufferIDIsValid;
         // We return a non-const pointer to this from bindArrayAndBuffersToDraw when vertex array 0
         // is bound. However, this class is internal to GrGLGpu and this object never leaks out of
         // GrGLGpu.
         GrGLAttribArrayState    fDefaultVertexArrayAttribState;
 
         // This is used when we're using a core profile and the vertices are in a VBO.
         GrGLVertexArray*        fVBOVertexArray;
     } fHWGeometryState;
 
+    GrGLuint    fHWBoundTextureBufferID;
+    GrGLuint    fHWBoundDrawIndirectBufferID;
+    bool        fHWBoundTextureBufferIDIsValid;
+    bool        fHWBoundDrawIndirectBufferIDIsValid;
+
     struct {
         GrBlendEquation fEquation;
         GrBlendCoeff    fSrcCoeff;
         GrBlendCoeff    fDstCoeff;
         GrColor         fConstColor;
         bool            fConstColorValid;
         TriState        fEnabled;
 
         void invalidate() {
             fEquation = static_cast<GrBlendEquation>(-1);
@@ skipping 58 matching lines @@
     } fPLSSetupProgram;
 
     bool fHWPLSEnabled;
     bool fPLSHasBeenUsed;
 
     typedef GrGpu INHERITED;
     friend class GrGLPathRendering; // For accessing setTextureUnit.
 };
 
 #endif