[FFmpeg-cvslog] avdevice: Use av_format_get_control_message_cb()

Michael Niedermayer git at videolan.org
Tue Jan 20 03:36:15 CET 2015


ffmpeg | branch: release/2.2 | Michael Niedermayer <michaelni at gmx.at> | Fri Jan 16 02:10:35 2015 +0100| [855ae45c5a6417b535641fcd162915dab436b521] | committer: Michael Niedermayer

avdevice: Use av_format_get_control_message_cb()

This is required as the location of this field could change and is
specified in libavformat not avdevice

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit ba97cf2c4562b60fbef89103b61516891e31845e)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=855ae45c5a6417b535641fcd162915dab436b521
---

 libavdevice/avdevice.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavdevice/avdevice.c b/libavdevice/avdevice.c
index 9e2b7d5..cc05973 100644
--- a/libavdevice/avdevice.c
+++ b/libavdevice/avdevice.c
@@ -48,9 +48,9 @@ int avdevice_app_to_dev_control_message(struct AVFormatContext *s, enum AVAppToD
 int avdevice_dev_to_app_control_message(struct AVFormatContext *s, enum AVDevToAppMessageType type,
                                         void *data, size_t data_size)
 {
-    if (!s->control_message_cb)
+    if (!av_format_get_control_message_cb(s))
         return AVERROR(ENOSYS);
-    return s->control_message_cb(s, type, data, data_size);
+    return av_format_get_control_message_cb(s)(s, type, data, data_size);
 }
 
 int avdevice_list_devices(AVFormatContext *s, AVDeviceInfoList **device_list)



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