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author | kkania@chromium.org <kkania@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-20 18:00:36 +0000 |
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committer | kkania@chromium.org <kkania@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-20 18:00:36 +0000 |
commit | ae849ea693102dd66d5f01d9ad6799e0bde070d0 (patch) | |
tree | 2fdafb8dd84f96c9e61a6b5831860e4ba8406aba /chrome/common/render_messages_params.h | |
parent | d62b5fc77d374524bed3752950f268851b8585c6 (diff) | |
download | chromium_src-ae849ea693102dd66d5f01d9ad6799e0bde070d0.zip chromium_src-ae849ea693102dd66d5f01d9ad6799e0bde070d0.tar.gz chromium_src-ae849ea693102dd66d5f01d9ad6799e0bde070d0.tar.bz2 |
On Windows, create a new TransportDIB::Handle struct which includes the file
mapping HANDLE and the source process ID. Duplicating the handle for the
remote process is done in TransportDIB::Map, instead of in various #ifdefs
scattered across the code. Also on windows, remove the struct for the
TransportDIB::Id which contained both the sequence number and the HANDLE and
replace it with just the sequence number.
Fix ThumbnailGenerator by mapping the TransportDIB on Windows and adding
a method to duplicate the file mapping handle before sending across the
channel.
Also, add a ScopedHandle and fix some handle leaks.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/3834003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63232 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/common/render_messages_params.h')
-rw-r--r-- | chrome/common/render_messages_params.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/chrome/common/render_messages_params.h b/chrome/common/render_messages_params.h index 2eeff70..211de1a 100644 --- a/chrome/common/render_messages_params.h +++ b/chrome/common/render_messages_params.h @@ -321,9 +321,12 @@ struct ViewHostMsg_UpdateRect_Params { ViewHostMsg_UpdateRect_Params(); ~ViewHostMsg_UpdateRect_Params(); - // The bitmap to be painted into the view at the locations specified by - // update_rects. - TransportDIB::Id bitmap; + // The ID of the bitmap to be painted into the view at the locations specified + // by update_rects. + TransportDIB::Id dib_id; + + // The handle to the bitmap, in case it needs to be mapped on the browser. + TransportDIB::Handle dib_handle; // The position and size of the bitmap. gfx::Rect bitmap_rect; |