diff options
Diffstat (limited to 'content/common/gpu/gpu_command_buffer_stub.cc')
| -rw-r--r-- | content/common/gpu/gpu_command_buffer_stub.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/content/common/gpu/gpu_command_buffer_stub.cc b/content/common/gpu/gpu_command_buffer_stub.cc index 61b1822..e2f1e15 100644 --- a/content/common/gpu/gpu_command_buffer_stub.cc +++ b/content/common/gpu/gpu_command_buffer_stub.cc @@ -301,6 +301,12 @@ bool GpuCommandBufferStub::MakeCurrent() { } void GpuCommandBufferStub::Destroy() { + if (handle_.is_null() && !active_url_.is_empty()) { + GpuChannelManager* gpu_channel_manager = channel_->gpu_channel_manager(); + gpu_channel_manager->Send(new GpuHostMsg_DidDestroyOffscreenContext( + active_url_)); + } + GetMemoryManager()->RemoveClient(this); while (!sync_points_.empty()) @@ -507,6 +513,12 @@ void GpuCommandBufferStub::OnInitialize( GpuCommandBufferMsg_Initialize::WriteReplyParams(reply_message, true); Send(reply_message); + + if (handle_.is_null() && !active_url_.is_empty()) { + GpuChannelManager* gpu_channel_manager = channel_->gpu_channel_manager(); + gpu_channel_manager->Send(new GpuHostMsg_DidCreateOffscreenContext( + active_url_)); + } } void GpuCommandBufferStub::OnSetGetBuffer( @@ -583,6 +595,13 @@ void GpuCommandBufferStub::OnParseError() { route_id_, state.context_lost_reason); msg->set_unblock(true); Send(msg); + + // Tell the browser about this context loss as well, so it can + // determine whether client APIs like WebGL need to be immediately + // blocked from automatically running. + GpuChannelManager* gpu_channel_manager = channel_->gpu_channel_manager(); + gpu_channel_manager->Send(new GpuHostMsg_DidLoseContext( + handle_.is_null(), state.context_lost_reason, active_url_)); } void GpuCommandBufferStub::OnGetStateFast(IPC::Message* reply_message) { |