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@gmx.at> (cherry picked from commit ba97cf2c4562b60fbef89103b61516891e31845e) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -134,9 +134,9 @@ int avdevice_app_to_dev_control_message(struct AVFormatContext *s, enum AVAppToD
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int avdevice_dev_to_app_control_message(struct AVFormatContext *s, enum AVDevToAppMessageType type,
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void *data, size_t data_size)
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{
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if (!s->control_message_cb)
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if (!av_format_get_control_message_cb(s))
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return AVERROR(ENOSYS);
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return s->control_message_cb(s, type, data, data_size);
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return av_format_get_control_message_cb(s)(s, type, data, data_size);
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}
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int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s,
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