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| author | apatrick@chromium.org <apatrick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-08-24 01:55:17 +0000 |
|---|---|---|
| committer | apatrick@chromium.org <apatrick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-08-24 01:55:17 +0000 |
| commit | 9665973cfe562be5aaa231b7caec720c84614e31 (patch) | |
| tree | 02025486959bb172fec55dbec64fc5ec2e05039e /content | |
| parent | 1ff7b819a7f7185e7f82d844a0d8f1e50de27b35 (diff) | |
| download | chromium_src-9665973cfe562be5aaa231b7caec720c84614e31.zip chromium_src-9665973cfe562be5aaa231b7caec720c84614e31.tar.gz chromium_src-9665973cfe562be5aaa231b7caec720c84614e31.tar.bz2 | |
GPU process sends IPC to browser process indicating success of initialization.
This is used for a histogram to measure the proportion of normal GPU process terminations that are caused by failure to initialize.
BUG=142797
Review URL: https://chromiumcodereview.appspot.com/10872051
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@153142 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content')
| -rw-r--r-- | content/browser/gpu/gpu_process_host.cc | 5 | ||||
| -rw-r--r-- | content/browser/gpu/gpu_process_host.h | 1 | ||||
| -rw-r--r-- | content/common/gpu/gpu_messages.h | 4 | ||||
| -rw-r--r-- | content/gpu/gpu_child_thread.cc | 2 |
4 files changed, 12 insertions, 0 deletions
diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc index 580a05c..8f8d4c2 100644 --- a/content/browser/gpu/gpu_process_host.cc +++ b/content/browser/gpu/gpu_process_host.cc @@ -469,6 +469,7 @@ bool GpuProcessHost::Send(IPC::Message* msg) { bool GpuProcessHost::OnMessageReceived(const IPC::Message& message) { DCHECK(CalledOnValidThread()); IPC_BEGIN_MESSAGE_MAP(GpuProcessHost, message) + IPC_MESSAGE_HANDLER(GpuHostMsg_Initialized, OnInitialized) IPC_MESSAGE_HANDLER(GpuHostMsg_ChannelEstablished, OnChannelEstablished) IPC_MESSAGE_HANDLER(GpuHostMsg_CommandBufferCreated, OnCommandBufferCreated) IPC_MESSAGE_HANDLER(GpuHostMsg_DestroyCommandBuffer, OnDestroyCommandBuffer) @@ -560,6 +561,10 @@ void GpuProcessHost::CreateViewCommandBuffer( } } +void GpuProcessHost::OnInitialized(bool result) { + UMA_HISTOGRAM_BOOLEAN("GPU.GPUProcessInitialized", result); +} + void GpuProcessHost::OnChannelEstablished( const IPC::ChannelHandle& channel_handle) { TRACE_EVENT0("gpu", "GpuProcessHostUIShim::OnChannelEstablished"); diff --git a/content/browser/gpu/gpu_process_host.h b/content/browser/gpu/gpu_process_host.h index bf6b96b..3e26692 100644 --- a/content/browser/gpu/gpu_process_host.h +++ b/content/browser/gpu/gpu_process_host.h @@ -116,6 +116,7 @@ class GpuProcessHost : public content::BrowserChildProcessHostDelegate, virtual void OnProcessCrashed(int exit_code) OVERRIDE; // Message handlers. + void OnInitialized(bool result); void OnChannelEstablished(const IPC::ChannelHandle& channel_handle); void OnCommandBufferCreated(const int32 route_id); void OnDestroyCommandBuffer(int32 surface_id); diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h index 3e96bb7..d3d9a4c 100644 --- a/content/common/gpu/gpu_messages.h +++ b/content/common/gpu/gpu_messages.h @@ -278,6 +278,10 @@ IPC_SYNC_MESSAGE_CONTROL2_1(GpuHostMsg_CreateViewCommandBuffer, GPUCreateCommandBufferConfig, /* init_params */ int32 /* route_id */) +// Response from GPU to a GputMsg_Initialize message. +IPC_MESSAGE_CONTROL1(GpuHostMsg_Initialized, + bool /* result */) + // Response from GPU to a GpuHostMsg_EstablishChannel message. IPC_MESSAGE_CONTROL1(GpuHostMsg_ChannelEstablished, IPC::ChannelHandle /* channel_handle */) diff --git a/content/gpu/gpu_child_thread.cc b/content/gpu/gpu_child_thread.cc index 9302ab9c..2e318a7 100644 --- a/content/gpu/gpu_child_thread.cc +++ b/content/gpu/gpu_child_thread.cc @@ -114,6 +114,8 @@ bool GpuChildThread::OnControlMessageReceived(const IPC::Message& msg) { } void GpuChildThread::OnInitialize() { + Send(new GpuHostMsg_Initialized(!dead_on_arrival_)); + if (dead_on_arrival_) { VLOG(1) << "Exiting GPU process due to errors during initialization"; MessageLoop::current()->Quit(); |