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| author | Liong Sauw Ming <ming@teluu.com> | 2015-06-25 08:17:52 +0000 |
|---|---|---|
| committer | Liong Sauw Ming <ming@teluu.com> | 2015-06-25 08:17:52 +0000 |
| commit | 97f362db7fa1fad9a0258bdb5e218b80dab93031 (patch) | |
| tree | 135ac5d783604db13ee17e6d78551851c4020b1d /pjsip/src | |
| parent | 6138b1938ddf639566e8cdccb016ad6be1da39fb (diff) | |
Re #1861: Initial implementation of video orientation support
- Utility to resize and rotate video frame
- Support for iOS + sample
- pjsua API to set video device's orientation
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@5118 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjsip/src')
| -rw-r--r-- | pjsip/src/pjsua-lib/pjsua_vid.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/pjsip/src/pjsua-lib/pjsua_vid.c b/pjsip/src/pjsua-lib/pjsua_vid.c index e2bbab40..54d23ad2 100644 --- a/pjsip/src/pjsua-lib/pjsua_vid.c +++ b/pjsip/src/pjsua-lib/pjsua_vid.c @@ -32,6 +32,8 @@ #define PJSUA_HIDE_WINDOW 0 +static pjsua_vid_win_id vid_preview_get_win(pjmedia_vid_dev_index id, + pj_bool_t running_only); static void free_vid_win(pjsua_vid_win_id wid); /***************************************************************************** @@ -214,6 +216,41 @@ PJ_DEF(pj_status_t) pjsua_vid_dev_get_info(pjmedia_vid_dev_index id, } /* + * Check whether the video device is currently active. + */ +PJ_DEF(pj_bool_t) pjsua_vid_dev_is_active(pjmedia_vid_dev_index id) +{ + pjsua_vid_win_id wid = vid_preview_get_win(id, PJ_FALSE); + + return (wid != PJSUA_INVALID_ID? PJ_TRUE: PJ_FALSE); +} + +/* + * Set the orientation of the video device. + */ +PJ_DEF(pj_status_t) pjsua_vid_dev_set_orient( pjmedia_vid_dev_index id, + pjmedia_orient orient) +{ + pjsua_vid_win *w; + pjmedia_vid_dev_stream *cap_dev; + pjsua_vid_win_id wid = vid_preview_get_win(id, PJ_FALSE); + + if (wid == PJSUA_INVALID_ID) { + PJ_LOG(3, (THIS_FILE, "Unable to set orientation for video dev %d: " + "device not active", id)); + return PJ_ENOTFOUND; + } + + w = &pjsua_var.win[wid]; + + cap_dev = pjmedia_vid_port_get_stream(w->vp_cap); + + return pjmedia_vid_dev_stream_set_cap(cap_dev, + PJMEDIA_VID_DEV_CAP_ORIENTATION, + &orient); +} + +/* * Enum all video devices installed in the system. */ PJ_DEF(pj_status_t) pjsua_vid_enum_devs(pjmedia_vid_dev_info info[], |