Mac h264: Add a flag to specify GLImage status in hardware decode

content/common/gpu/media/gpu_video_decode_accelerator.cc

 // 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/gpu_video_decode_accelerator.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 426 matching lines @@
         make_context_current_,
         io_task_runner_));
   }
   return decoder;
 }
 #endif
 
 #if (defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)) || defined(OS_MACOSX)
 void GpuVideoDecodeAccelerator::BindImage(uint32_t client_texture_id,
                                           uint32_t texture_target,
-                                          scoped_refptr<gl::GLImage> image) {
+                                          scoped_refptr<gl::GLImage> image,
+                                          bool can_bind_to_sampler) {
   gpu::gles2::GLES2Decoder* command_decoder = stub_->decoder();
   gpu::gles2::TextureManager* texture_manager =
       command_decoder->GetContextGroup()->texture_manager();
   gpu::gles2::TextureRef* ref = texture_manager->GetTexture(client_texture_id);
   if (ref) {
     texture_manager->SetLevelImage(ref, texture_target, 0, image.get(),
-                                   gpu::gles2::Texture::BOUND);
+                                   can_bind_to_sampler
+                                       ? gpu::gles2::Texture::BOUND
+                                       : gpu::gles2::Texture::UNBOUND);
   }
 }
 #endif
 
 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)
 scoped_ptr<media::VideoDecodeAccelerator>
 GpuVideoDecodeAccelerator::CreateVaapiVDA() {
   return make_scoped_ptr<media::VideoDecodeAccelerator>(
       new VaapiVideoDecodeAccelerator(
           make_context_current_,
@@ skipping 160 matching lines @@
   scoped_refptr<gpu::gles2::TextureRef> texture_ref = it->second;
   GLenum target = texture_ref->texture()->target();
   gpu::gles2::TextureManager* texture_manager =
       stub_->decoder()->GetContextGroup()->texture_manager();
   DCHECK(!texture_ref->texture()->IsLevelCleared(target, 0));
   texture_manager->SetLevelCleared(texture_ref.get(), target, 0, true);
   uncleared_textures_.erase(it);
 }
 
 }  // namespace content