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Unified Diff: chrome/browser/gpu_process_host.cc

Issue 5105006: Resize synchronization for Linux. (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: Created 10 years, 1 month ago
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Index: chrome/browser/gpu_process_host.cc
diff --git a/chrome/browser/gpu_process_host.cc b/chrome/browser/gpu_process_host.cc
index 0e4166a293183ec230f6c31af8afdc7da6dba063..6c3f89612b199fbebf1f9b910332227654b848de 100644
--- a/chrome/browser/gpu_process_host.cc
+++ b/chrome/browser/gpu_process_host.cc
@@ -22,6 +22,8 @@
#include "media/base/media_switches.h"
#if defined(OS_LINUX)
+#include <gdk/gdkwindow.h>
+#include <gdk/gdkx.h>
#include "app/x11_util.h"
#include "gfx/gtk_native_view_id_manager.h"
#endif
@@ -197,6 +199,7 @@ void GpuProcessHost::OnControlMessageReceived(const IPC::Message& message) {
IPC_MESSAGE_HANDLER(GpuHostMsg_SynchronizeReply, OnSynchronizeReply)
#if defined(OS_LINUX)
IPC_MESSAGE_HANDLER_DELAY_REPLY(GpuHostMsg_GetViewXID, OnGetViewXID)
+ IPC_MESSAGE_HANDLER_DELAY_REPLY(GpuHostMsg_ResizeXID, OnResizeXID)
#elif defined(OS_MACOSX)
IPC_MESSAGE_HANDLER(GpuHostMsg_AcceleratedSurfaceSetIOSurface,
OnAcceleratedSurfaceSetIOSurface)
@@ -250,6 +253,23 @@ void GetViewXIDDispatcher(gfx::NativeViewId id, IPC::Message* reply_msg) {
NewRunnableFunction(&SendDelayedReply, reply_msg));
}
+void ResizeXIDDispatcher(unsigned long xid, int32 width, int32 height,
+ IPC::Message *reply_msg) {
+ GdkWindow* window = reinterpret_cast<GdkWindow*>(gdk_xid_table_lookup(xid));
+ if (window) {
+ Display* display = GDK_WINDOW_XDISPLAY(window);
+ gdk_window_resize(window, width, height);
+ XSync(display, False);
+ }
+
+ GpuHostMsg_ResizeXID::WriteReplyParams(reply_msg, (window != NULL));
+
+ // Have to reply from IO thread.
+ BrowserThread::PostTask(
+ BrowserThread::IO, FROM_HERE,
+ NewRunnableFunction(&SendDelayedReply, reply_msg));
+}
+
} // namespace
void GpuProcessHost::OnGetViewXID(gfx::NativeViewId id,
@@ -260,6 +280,14 @@ void GpuProcessHost::OnGetViewXID(gfx::NativeViewId id,
NewRunnableFunction(&GetViewXIDDispatcher, id, reply_msg));
}
+void GpuProcessHost::OnResizeXID(unsigned long xid, int32 width, int32 height,
+ IPC::Message *reply_msg) {
+ // Have to resize the window from UI thread.
+ BrowserThread::PostTask(
+ BrowserThread::UI, FROM_HERE,
+ NewRunnableFunction(&ResizeXIDDispatcher, xid, width, height, reply_msg));
+}
+
#elif defined(OS_MACOSX)
namespace {

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