Chromium Embedded Framework (CEF). A simple framework for embedding Chromium-based browsers in other applications.
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Marshall Greenblatt dea4daffd7 Implement off-screen rendering support using delegated rendering (issue #1257).
This implementation supports both GPU compositing and software compositing (used when GPU is not supported or when passing `--disable-gpu --disable-gpu-compositing` command-line flags). GPU-accelerated features (WebGL and 3D CSS) that did not work with the previous off-screen rendering implementation do work with this implementation when GPU support is available.

Rendering now operates on a per-frame basis. The frame rate is configurable via CefBrowserSettings.windowless_frame_rate up to a maximum of 60fps (potentially limited by how fast the system can generate new frames). CEF generates a bitmap from the compositor backing and passes it to CefRenderHandler::OnPaint.

The previous CefRenderHandler/CefBrowserHost API for off-screen rendering has been restored mostly as-is with some minor changes:

- CefBrowserHost::Invalidate no longer accepts a CefRect region argument. Instead of invalidating a specific region it now triggers generation of a new frame.
- The |dirtyRects| argument to CefRenderHandler::OnPaint will now always be a single CefRect representing the whole view (frame) size. Previously, invalidated regions were listed separately.
- Linux: CefBrowserHost::SendKeyEvent now expects X11 event information instead of GTK event information. See cefclient for an example of converting GTK events to the necessary format.
- Sizes passed to the CefRenderHandler OnPaint and OnPopupSize methods are now already DPI scaled. Previously, the client had to perform DPI scaling.
- Includes drag&drop implementation from issue #1032.
- Includes unit test fixes from issue #1245.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1751 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-06-30 22:30:29 +00:00
include Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
libcef Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
libcef_dll Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
patch Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
tests Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
tools Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
AUTHORS.txt Set "User-Agent" and "Accept-Language" headers for requests sent using CefURLRequest (issue #1125). 2013-10-30 17:42:05 +00:00
cef_create_projects.bat Update to Chromium revision 248478. 2014-02-05 20:35:45 +00:00
cef_create_projects.sh Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564). 2012-04-03 01:34:16 +00:00
cef_paths2.gypi Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
cef_paths.gypi Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
cef.gyp Implement off-screen rendering support using delegated rendering (issue #1257). 2014-06-30 22:30:29 +00:00
cef.gypi Update to Chromium revision 275973. 2014-06-12 20:28:58 +00:00
CHROMIUM_BUILD_COMPATIBILITY.txt Update to Chromium revision 275973. 2014-06-12 20:28:58 +00:00
DEPS Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564). 2012-04-03 01:34:16 +00:00
LICENSE.txt Update to Chromium revision 173683. 2013-01-14 19:21:17 +00:00
VERSION - Add about:version, about:credits and about:license internal URLs (issue #731). 2012-10-08 17:47:37 +00:00