From c0fc094f4b95fc55baace5d1452b6110f68cf167 Mon Sep 17 00:00:00 2001 From: "brettw@chromium.org" Date: Wed, 13 Jan 2010 00:55:37 +0000 Subject: Add the ability for the GPU process to be used to paint the backing store of a tab. This is the first pass and is currently a bit buggy and incomplete. This patch refactors the backing store to make it a virtual interface which is then implemented by the platform-specific backing stores. This cleans up the multi-platform aspects of the old code, and also makes it possible to create different backing stores (such as ones in another process). This renames the BackingStore::PaintRect function to PaintToBackingStore which clears up what it does. I would often get confused and think that it paints the backing store to the screen. This makes a common way to capture backing store information and adds it to the backing store API. This removed a bunch of ugly ifdefs. This adds the ability for a backing store to specify that the TransportDIB should not be freed by RenderWidgetHost when painting is complete. This is necessary since the out-of-process version needs to use it after the RenderWidget paint function has returned. This pushes up the vector of copy_rect from RenderWidgetHost to the actual BackingStores. This prevents us from sending duplicate data over IPC. It also makes the common non-IPC case more efficient, since we end up setting up various surfaces only once when there are multiple update rects. BUG=none TEST=none Review URL: http://codereview.chromium.org/523028 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@36075 0039d316-1c4b-4281-b951-d872f2087c98 --- chrome/chrome_tests.gypi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'chrome/chrome_tests.gypi') diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi index ea66614..d00af61 100755 --- a/chrome/chrome_tests.gypi +++ b/chrome/chrome_tests.gypi @@ -73,6 +73,8 @@ 'browser/net/url_request_mock_net_error_job.h', 'browser/renderer_host/mock_render_process_host.cc', 'browser/renderer_host/mock_render_process_host.h', + 'browser/renderer_host/test/test_backing_store.cc', + 'browser/renderer_host/test/test_backing_store.h', 'browser/renderer_host/test/test_render_view_host.cc', 'browser/renderer_host/test/test_render_view_host.h', 'browser/tab_contents/test_tab_contents.cc', -- cgit v1.1