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| author | sadrul@chromium.org <sadrul@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-09-25 00:04:35 +0000 |
|---|---|---|
| committer | sadrul@chromium.org <sadrul@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-09-25 00:04:35 +0000 |
| commit | f56797b39e5ed58dec8f92ff922fc2dbdb3eca5d (patch) | |
| tree | 835e130ee1e23d355462901312e76fdb3cad82f5 /build/common.gypi | |
| parent | d8b4f1d484d98fd524863e5d9f1a925e92eec343 (diff) | |
| download | chromium_src-f56797b39e5ed58dec8f92ff922fc2dbdb3eca5d.zip chromium_src-f56797b39e5ed58dec8f92ff922fc2dbdb3eca5d.tar.gz chromium_src-f56797b39e5ed58dec8f92ff922fc2dbdb3eca5d.tar.bz2 | |
touchui: support XInput2 multitouch
Use XI2 multitouch events instead of mouse events as touch event input for touchui build.
Note: XI MT will be supported in X server 1.12 and XI2.2. Please use build switch "use_xi2_mt=<minor version number>" to specify the minimum XI2 minor version. It is useful to test on experimental XI2.1 with MT support (e.g. build with use_xi2_mt=1).
BUG=95150
TEST=(1) build with touchui=1 use_xi2_mt=1 (2) test on ubuntu 11.04 (X server 1.10 and XI2.1 with experimental MT support). (3) manually test if touch works on browser UI and JS touch events.
Review URL: http://codereview.chromium.org/7792094
Patch from Ningxin Hu <ningxin.hu@intel.com>.
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102668 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'build/common.gypi')
| -rw-r--r-- | build/common.gypi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/build/common.gypi b/build/common.gypi index 80692ab..d58062d 100644 --- a/build/common.gypi +++ b/build/common.gypi @@ -207,6 +207,12 @@ # Webrtc compilation is enabled by default. Set to 0 to disable. 'enable_webrtc%': 1, + # XInput2 multitouch support is disabled by default (use_xi2_mt=0). + # Setting to non-zero value enables XI2 MT. When XI2 MT is enabled, + # the input value also defines the required XI2 minor minimum version. + # For example, use_xi2_mt=2 means XI2.2 or above version is required. + 'use_xi2_mt%': 0, + 'conditions': [ # TODO(epoger): Figure out how to set use_skia=1 for Mac outside of # the 'conditions' clause. Initial attempts resulted in chromium and @@ -313,6 +319,7 @@ 'enable_flapper_hacks%': '<(enable_flapper_hacks)', 'chromeos%': '<(chromeos)', 'touchui%': '<(touchui)', + 'use_xi2_mt%':'<(use_xi2_mt)', 'file_manager_extension%': '<(file_manager_extension)', 'webui_task_manager%': '<(webui_task_manager)', 'inside_chromium_build%': '<(inside_chromium_build)', @@ -868,6 +875,9 @@ ['touchui==1', { 'defines': ['TOUCH_UI=1'], }], + ['use_xi2_mt!=0', { + 'defines': ['USE_XI2_MT=<(use_xi2_mt)'], + }], ['use_wayland==1', { 'defines': ['USE_WAYLAND=1', 'WL_EGL_PLATFORM=1'], }], |