--HG--
rename : include/xine.h.in => include/xine.h
rename : src/libdts/xine_dts_decoder.c => src/audio_dec/xine_dts_decoder.c
rename : src/libmpeg2/decode.c => src/video_dec/libmpeg2/decode.c

xine_get_current_frame() relies on the caller to provide a sufficiently
sized buffer. To calculate the required size of the buffer, one has to
call xine_get_current_frame() to retrieve the necessary parameters. But
as the image can change between two successive calls one has to pause
the stream for consistency.
To improve the situation, xine_get_current_frame_s() has been introduced
which requires to specify the buffer size when an image is going to be
retrieved. Furthermore, it will return the required/used buffer size.
In that way, it can prevent copying data into a too small buffer and
therefore can be considered safe.
For convenience, xine_get_current_frame_alloc() is provided which takes
care to allocate a sufficiently sized buffer. This function avoids
pausing the stream as the image will be returned in a single call.

This is to avoid having to rebuild external plugins for each new release.

--HG--
extra : transplant_source : %C2%3EF%0B%EF%16%40K%FD.%EB9%E07%CB%97GhU%98

Note that these will be removed as soon as -libavutil branch is merged, in favour of libavutil's base64 implementation.

--HG--
rename : include/xine/base64.h => src/xine-utils/base64.h