Merge remote-tracking branch 'qatar/master'

* qatar/master:
  vble: remove vble_error_close
  VBLE Decoder
  tta: use an integer instead of a pointer to iterate output samples
  shorten: do not modify samples pointer when interleaving
  mpc7: only support stereo input.
  dpcm: do not try to decode empty packets
  dpcm: remove unneeded buf_size==0 check.
  twinvq: add SSE/AVX optimized sum/difference stereo interleaving
  vqf/twinvq: pass vqf COMM chunk info in extradata
  vqf: do not set bits_per_coded_sample for TwinVQ.
  twinvq: check for allocation failure in init_mdct_win()
  swscale: add padding to conversion buffer.
  rtpdec: Simplify finalize_packet
  http: Handle proxy authentication
  http: Print an error message for Authorization Required, too
  AVOptions: don't return an invalid option when option list is empty
  AIFF: add 'twos' FourCC for the mux/demuxer (big endian PCM audio)

Conflicts:
	libavcodec/avcodec.h
	libavcodec/tta.c
	libavcodec/vble.c
	libavcodec/version.h
	libavutil/opt.c
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 4 insertions, 3 deletions

diff --git a/libavcodec/shorten.c b/libavcodec/shorten.c
index df1daebb33..ee01e886a9 100644
--- a/libavcodec/shorten.c
+++ b/libavcodec/shorten.c
@@ -252,12 +252,13 @@ static int decode_wave_header(AVCodecContext *avctx, const uint8_t *header,
     return 0;
 }
 
-static int16_t * interleave_buffer(int16_t *samples, int nchan, int blocksize, int32_t **buffer) {
+static void interleave_buffer(int16_t *samples, int nchan, int blocksize,
+                              int32_t **buffer)
+{
     int i, chan;
     for (i=0; i<blocksize; i++)
         for (chan=0; chan < nchan; chan++)
             *samples++ = av_clip_int16(buffer[chan][i]);
-    return samples;
 }
 
 static const int fixed_coeffs[3][3] = {
@@ -576,7 +577,7 @@ static int shorten_decode_frame(AVCodecContext *avctx,
                     av_log(avctx, AV_LOG_ERROR, "Output buffer is too small\n");
                     return AVERROR(EINVAL);
                 }
-                samples = interleave_buffer(samples, s->channels, s->blocksize, s->decoded);
+                interleave_buffer(samples, s->channels, s->blocksize, s->decoded);
                 *data_size = out_size;
             }
         }