diff options
Diffstat (limited to 'content/browser/renderer_host/render_widget_host.cc')
| -rw-r--r-- | content/browser/renderer_host/render_widget_host.cc | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/content/browser/renderer_host/render_widget_host.cc b/content/browser/renderer_host/render_widget_host.cc index 162f484..57004c9 100644 --- a/content/browser/renderer_host/render_widget_host.cc +++ b/content/browser/renderer_host/render_widget_host.cc @@ -9,6 +9,7 @@ #include "base/message_loop.h" #include "base/metrics/histogram.h" #include "chrome/browser/accessibility/browser_accessibility_state.h" +#include "chrome/browser/gpu_process_host_ui_shim.h" #include "chrome/browser/metrics/user_metrics.h" #include "chrome/common/chrome_switches.h" #include "chrome/common/render_messages.h" @@ -18,6 +19,7 @@ #include "content/browser/renderer_host/render_process_host.h" #include "content/browser/renderer_host/render_widget_helper.h" #include "content/browser/renderer_host/render_widget_host_view.h" +#include "content/common/gpu_messages.h" #include "content/common/native_web_keyboard_event.h" #include "content/common/notification_service.h" #include "content/common/result_codes.h" @@ -220,6 +222,14 @@ void RenderWidgetHost::WasHidden() { // reduce its resource utilization. Send(new ViewMsg_WasHidden(routing_id_)); + GpuProcessHostUIShim* host_ui_shim = + GpuProcessHostUIShim::GetForRenderer( + process()->id(), content::CAUSE_FOR_GPU_LAUNCH_NO_LAUNCH); + if (host_ui_shim) { + host_ui_shim->Send(new GpuMsg_VisibilityChanged( + routing_id_, process()->id(), false)); + } + // TODO(darin): what about constrained windows? it doesn't look like they // see a message when their parent is hidden. maybe there is something more // generic we can do at the TabContents API level instead of relying on @@ -256,6 +266,14 @@ void RenderWidgetHost::WasRestored() { } Send(new ViewMsg_WasRestored(routing_id_, needs_repainting)); + GpuProcessHostUIShim* host_ui_shim = + GpuProcessHostUIShim::GetForRenderer( + process()->id(), content::CAUSE_FOR_GPU_LAUNCH_NO_LAUNCH); + if (host_ui_shim) { + host_ui_shim->Send(new GpuMsg_VisibilityChanged( + routing_id_, process()->id(), true)); + } + process_->WidgetRestored(); bool is_visible = true; |