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Fix xcbgrab build if shm is not available.

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This commit is contained in:
Carl Eugen Hoyos 2014-10-30 10:05:45 +01:00
parent 0e89d006d8
commit 8c0ae9015a
1 changed files with 4 additions and 0 deletions
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4
libavdevice/xcbgrab.c
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@ -47,7 +47,9 @@ typedef struct XCBGrabContext {
xcb_connection_t *conn;
xcb_screen_t *screen;
xcb_window_t window;
#if CONFIG_LIBXCB_SHM
xcb_shm_seg_t segment;
#endif
int64_t time_frame;
AVRational time_base;
@ -611,7 +613,9 @@ static av_cold int xcbgrab_read_header(AVFormatContext *s)
return AVERROR(EIO);
}
#if CONFIG_LIBXCB_SHM
c->segment = xcb_generate_id(c->conn);
#endif
ret = create_stream(s);