Plumb texture target to VideoDecodeAccelerator::Client

content/common/gpu/media/rendering_helper_mac.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/common/gpu/media/rendering_helper.h"
 
 #import <Cocoa/Cocoa.h>
 #import <OpenGL/gl.h>
 #import <OpenGL/CGLMacro.h>
 
@@ skipping 72 matching lines @@
   virtual ~RenderingHelperMac();
 
   // Implement RenderingHelper.
   virtual void Initialize(bool suppress_swap_to_display,
                           int num_windows,
                           int width,
                           int height,
                           base::WaitableEvent* done) OVERRIDE;
   virtual void UnInitialize(base::WaitableEvent* done) OVERRIDE;
   virtual void CreateTexture(int window_id,
+                             int texture_target,
                              GLuint* texture_id,
                              base::WaitableEvent* done) OVERRIDE;
   virtual void RenderTexture(GLuint texture_id) OVERRIDE;
   virtual void DeleteTexture(GLuint texture_id) OVERRIDE;
   virtual void* GetGLContext() OVERRIDE;
   virtual void* GetGLDisplay() OVERRIDE;
 
  private:
   MessageLoop* message_loop_;
   int width_;
@@ skipping 75 matching lines @@
   width_ = 0;
   height_ = 0;
   message_loop_ = NULL;
   [window_ close];
   window_.reset();
   gl_view_.reset();
   done->Signal();
 }
 
 void RenderingHelperMac::CreateTexture(int window_id,
+                                       int texture_target,
                                        GLuint* texture_id,
                                        base::WaitableEvent* done) {
   CHECK_EQ(MessageLoop::current(), message_loop_);
+  CHECK_EQ(GL_TEXTURE_RECTANGLE_ARB, texture_target);
   CGLContextObj cgl_ctx = GetCGLContext(gl_view_);
   glGenTextures(1, texture_id);
   CHECK_EQ(GL_NO_ERROR, static_cast<int>(glGetError()));
   done->Signal();
 }
 
 void RenderingHelperMac::RenderTexture(GLuint texture_id) {
   CHECK_EQ(MessageLoop::current(), message_loop_);
   DrawTexture(gl_view_, texture_id);
 }
 
 void RenderingHelperMac::DeleteTexture(GLuint texture_id) {
   CHECK_EQ(MessageLoop::current(), message_loop_);
   CGLContextObj cgl_ctx = GetCGLContext(gl_view_);
   glDeleteTextures(1, &texture_id);
   CHECK_EQ(GL_NO_ERROR, static_cast<int>(glGetError()));
 }
 
 void* RenderingHelperMac::GetGLContext() {
   return GetCGLContext(gl_view_);
 }
 
 void* RenderingHelperMac::GetGLDisplay() {
   return NULL;
 }
 
 }  // namespace video_test_util