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| author | vangelis@chromium.org <vangelis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-07 17:10:46 +0000 |
|---|---|---|
| committer | vangelis@chromium.org <vangelis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-07 17:10:46 +0000 |
| commit | edbcde93e4b267c19e38fdc584509a044481f602 (patch) | |
| tree | b65d41609d1a2b8ee253a3a880d999ab76ef889f /chrome/common/render_messages_internal.h | |
| parent | 7f9323de177f6d58732ae49fd707249ffa197b3b (diff) | |
| download | chromium_src-edbcde93e4b267c19e38fdc584509a044481f602.zip chromium_src-edbcde93e4b267c19e38fdc584509a044481f602.tar.gz chromium_src-edbcde93e4b267c19e38fdc584509a044481f602.tar.bz2 | |
Adding a new IPC message to notify the browser process when a render widget is using the gpu process for painting its contents so that the browser will stop rendering from its own backing surface. This will currently only trigger if a page
uses the accelerated compositing path.
This patch can only land _after_ https://bugs.webkit.org/show_bug.cgi?id=38220
BUG=42677
TEST=NONE
Review URL: http://codereview.chromium.org/1696014
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46697 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/common/render_messages_internal.h')
| -rw-r--r-- | chrome/common/render_messages_internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/chrome/common/render_messages_internal.h b/chrome/common/render_messages_internal.h index 85ce45f..763715a 100644 --- a/chrome/common/render_messages_internal.h +++ b/chrome/common/render_messages_internal.h @@ -1115,6 +1115,11 @@ IPC_BEGIN_MESSAGES(ViewHost) gfx::Rect /* bitmap_rect */) IPC_MESSAGE_ROUTED0(ViewHostMsg_DestroyVideo) + // Sent by the renderer when GPU compositing is enabled or disabled to notify + // the browser whether or not is should do paiting. + IPC_MESSAGE_ROUTED1(ViewHostMsg_GpuRenderingActivated, + bool /* true if the GPU process renders to window */) + // Acknowledges receipt of a ViewMsg_HandleInputEvent message. // Payload is a WebInputEvent::Type which is the type of the event, followed // by an optional WebInputEvent which is provided only if the event was not |