Merge remote-tracking branch 'qatar/release/0.8' into release/0.10

* qatar/release/0.8: (154 commits)
  Update Changelog for the 0.8.1 Release
  dca: include libavutil/mathematics.h for possibly missing M_SQRT1_2
  dca: don't use av_clip_uintp2().
  snow: check reference frame indices.
  snow: reject unsupported chroma shifts.
  xa_adpcm: limit filter to prevent xa_adpcm_table[] array bounds overruns.
  h264: increase reference poc list from 16 to 32.
  h264: stricter reference limit enforcement.
  h264: improve parsing of broken AVC SPS
  Replace computations of remaining bits with calls to get_bits_left().
  png: convert to bytestream2 API.
  roqvideo: convert to bytestream2 API.
  smc: port to bytestream2 API.
  tgq: convert to bytestream2 API.
  algmm: convert to bytestream2 API.
  jvdec: unbreak video decoding
  h264: Fix invalid interlaced/progressive MB combinations for direct mode prediction.
  libx264: add 'stats' private option for setting 2pass stats filename.
  libx264: fix help text for slice-max-size option.
  avconv: reindent
  ...

Conflicts:
	Changelog
	RELEASE
	avconv.c
	doc/APIchanges
	ffplay.c
	libavcodec/Makefile
	libavcodec/aacdec.c
	libavcodec/alsdec.c
	libavcodec/atrac3.c
	libavcodec/avcodec.h
	libavcodec/dvdata.c
	libavcodec/fraps.c
	libavcodec/golomb.h
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_direct.c
	libavcodec/h264_parser.c
	libavcodec/h264_ps.c
	libavcodec/h264idct_template.c
	libavcodec/indeo3.c
	libavcodec/kgv1dec.c
	libavcodec/kmvc.c
	libavcodec/mjpegbdec.c
	libavcodec/mmvideo.c
	libavcodec/mpegaudiodec.c
	libavcodec/mpegvideo.h
	libavcodec/options.c
	libavcodec/pngdec.c
	libavcodec/roqvideodec.c
	libavcodec/shorten.c
	libavcodec/svq3.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/wmadec.c
	libavcodec/xxan.c
	libavformat/Makefile
	libavformat/asfdec.c
	libavformat/dv.c
	libavformat/mov.c
	libavformat/nsvdec.c
	libavformat/utils.c
	libavformat/version.h
	libavutil/avutil.h
	libavutil/error.c
	libavutil/error.h
	libswscale/swscale.c
	libswscale/utils.c
	libswscale/x86/swscale_template.c
	tests/ref/acodec/g722

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

1 files changed, 9 insertions, 10 deletions

diff --git a/libavcodec/vorbis.c b/libavcodec/vorbis.c
index 28176f3b12..fac8d0b2cd 100644
--- a/libavcodec/vorbis.c
+++ b/libavcodec/vorbis.c
@@ -156,7 +156,7 @@ void ff_vorbis_ready_floor1_list(vorbis_floor1_entry * list, int values)
     }
 }
 
-static inline void render_line_unrolled(intptr_t x, uint8_t y, int x1,
+static inline void render_line_unrolled(intptr_t x, int y, int x1,
                                         intptr_t sy, int ady, int adx,
                                         float *buf)
 {
@@ -168,30 +168,30 @@ static inline void render_line_unrolled(intptr_t x, uint8_t y, int x1,
         if (err >= 0) {
             err += ady - adx;
             y   += sy;
-            buf[x++] = ff_vorbis_floor1_inverse_db_table[y];
+            buf[x++] = ff_vorbis_floor1_inverse_db_table[av_clip_uint8(y)];
         }
-        buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+        buf[x] = ff_vorbis_floor1_inverse_db_table[av_clip_uint8(y)];
     }
     if (x <= 0) {
         if (err + ady >= 0)
             y += sy;
-        buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+        buf[x] = ff_vorbis_floor1_inverse_db_table[av_clip_uint8(y)];
     }
 }
 
-static void render_line(int x0, uint8_t y0, int x1, int y1, float *buf)
+static void render_line(int x0, int y0, int x1, int y1, float *buf)
 {
     int dy  = y1 - y0;
     int adx = x1 - x0;
     int ady = FFABS(dy);
     int sy  = dy < 0 ? -1 : 1;
-    buf[x0] = ff_vorbis_floor1_inverse_db_table[y0];
+    buf[x0] = ff_vorbis_floor1_inverse_db_table[av_clip_uint8(y0)];
     if (ady*2 <= adx) { // optimized common case
         render_line_unrolled(x0, y0, x1, sy, ady, adx, buf);
     } else {
         int base  = dy / adx;
         int x     = x0;
-        uint8_t y = y0;
+        int y     = y0;
         int err   = -adx;
         ady -= FFABS(base) * adx;
         while (++x < x1) {
@@ -201,7 +201,7 @@ static void render_line(int x0, uint8_t y0, int x1, int y1, float *buf)
                 err -= adx;
                 y   += sy;
             }
-            buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+            buf[x] = ff_vorbis_floor1_inverse_db_table[av_clip_uint8(y)];
         }
     }
 }
@@ -210,8 +210,7 @@ void ff_vorbis_floor1_render_list(vorbis_floor1_entry * list, int values,
                                   uint16_t *y_list, int *flag,
                                   int multiplier, float *out, int samples)
 {
-    int lx, i;
-    uint8_t ly;
+    int lx, ly, i;
     lx = 0;
     ly = y_list[0] * multiplier;
     for (i = 1; i < values; i++) {