Merge remote-tracking branch 'qatar/master'

* qatar/master: (42 commits)
  swscale: fix signed overflow in yuv2mono_X_c_template
  snow: fix integer overflows
  svq1enc: remove stale altivec-related hack
  snow: fix signed overflow in byte to 32-bit replication
  adx: rename ff_adx_decode_header() to avpriv_adx_decode_header()
  avformat: add CRI ADX format demuxer
  adx: add an ADX parser.
  adx: move header decoding to ADX common code
  adx: calculate the number of blocks in a packet
  adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES
  adx: check for unsupported ADX formats
  adx: simplify encoding by using put_sbits()
  adx: calculate correct LPC coeffs
  adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow
  adx: simplify adx_decode() by using get_sbits() to read residual samples
  adx: fix the data offset parsing in adx_decode_header()
  adx: remove unneeded post-decode channel interleaving
  adx: validate header values
  adx: cosmetics: general pretty-printing and comment clean-up
  adx: remove useless comments
  ...

Conflicts:
	Changelog
	libavcodec/cook.c
	libavcodec/fraps.c
	libavcodec/nuv.c
	libavcodec/pthread.c
	libavcodec/version.h
	libavformat/Makefile
	libavformat/version.h

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

1 files changed, 1 insertions, 1 deletions

diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 09e2edb933..71033d3df8 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -607,7 +607,7 @@ yuv2mono_X_c_template(SwsContext *c, const int16_t *lumFilter,
     const uint8_t * const d128=dither_8x8_220[y&7];
     uint8_t *g = c->table_gU[128] + c->table_gV[128];
     int i;
-    int acc = 0;
+    unsigned acc = 0;
 
     for (i = 0; i < dstW - 1; i += 2) {
         int j;