It seems when using the latest ffmpeg from master git, there's an
incompatible change in the last few weeks that prevents libxcb-shape
from being detected properly in ffmpeg so it wouldn't compile properly.
I have written a patch to fix the detection to make ffmpeg compile properly.
Example if if failing to compile.
INSTALL doc/libavcodec.3
INSTALL doc/libavformat.3
INSTALL doc/libavdevice.3
INSTALL doc/libavfilter.3
LD ffmpeg_g
libavdevice/libavdevice.a(xcbgrab.o): In function `xcbgrab_read_header':
xcbgrab.c:(.text.unlikely+0x52c): undefined reference to
`xcb_shape_rectangles'
collect2: error: ld returned 1 exit status
Makefile:122: recipe for target 'ffmpeg_g' failed
make: *** [ffmpeg_g] Error 1
# This fixes the latest ffmpeg not compiling the latest libxcb with shape
support. Boris Reisig <v...@boris.ca>
--- configure-original 2014-11-23 12:45:45.000000000 -0600
+++ configure 2014-11-23 13:39:01.817767733 -0600
@@ -254,6 +254,7 @@
--enable-libxcb enable X11 grabbing using XCB [auto]
--enable-libxcb-shm enable X11 grabbing shm communication [auto]
--enable-libxcb-xfixes enable X11 grabbing mouse rendering [auto]
+ --enable-libxcb-shape enable X11 grabbing mouse rendering [auto]
--enable-libxvid enable Xvid encoding via xvidcore,
native MPEG-4/Xvid encoder exists [no]
--enable-libzmq enable message passing via libzmq [no]
@@ -1386,6 +1387,7 @@
libxavs
libxcb
libxcb_shm
+ libxcb_shape
libxcb_xfixes
libxvid
libzmq
@@ -5047,8 +5049,13 @@
enabled libxcb_xfixes && die "ERROR: libxcb_xfixes not found";
} && enable libxcb_xfixes; }
- add_cflags $xcb_cflags $xcb_shm_cflags $xcb_xfixes_cflags
- add_extralibs $xcb_libs $xcb_shm_libs $xcb_xfixes_libs
+ disabled libxcb_shape || {
+ check_pkg_config xcb-shape xcb/shape.h xcb_shape_get_rectangles || {
+ enabled libxcb_shape && die "ERROR: libxcb_shape not found";
+ } && enable libxcb_shape; }
+
+ add_cflags $xcb_cflags $xcb_shm_cflags $xcb_xfixes_cflags $xcb_shape_cflags
+ add_extralibs $xcb_libs $xcb_shm_libs $xcb_xfixes_libs $xcb_shape_libs
fi
fi
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
