[SCM] libav/experimental: const

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit a8a8f204f09aeb2535dcc5aa3778e0d291d6786a
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Fri Feb 1 14:30:35 2008 +0000

    const
    
    Originally committed as revision 11749 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/truemotion2.c b/libavcodec/truemotion2.c
index 494dfd5..4a4ea7b 100644
--- a/libavcodec/truemotion2.c
+++ b/libavcodec/truemotion2.c
@@ -198,10 +198,10 @@ static inline int tm2_get_token(GetBitContext *gb, TM2Codes *code)
     return code->recode[val];
 }
 
-static inline int tm2_read_header(TM2Context *ctx, uint8_t *buf)
+static inline int tm2_read_header(TM2Context *ctx, const uint8_t *buf)
 {
     uint32_t magic;
-    uint8_t *obuf;
+    const uint8_t *obuf;
     int length;
 
     obuf = buf;
@@ -260,7 +260,7 @@ static int tm2_read_deltas(TM2Context *ctx, int stream_id) {
     return 0;
 }
 
-static int tm2_read_stream(TM2Context *ctx, uint8_t *buf, int stream_id) {
+static int tm2_read_stream(TM2Context *ctx, const uint8_t *buf, int stream_id) {
     int i;
     int cur = 0;
     int skip = 0;
@@ -759,7 +759,7 @@ static int tm2_decode_blocks(TM2Context *ctx, AVFrame *p)
 
 static int decode_frame(AVCodecContext *avctx,
                         void *data, int *data_size,
-                        uint8_t *buf, int buf_size)
+                        const uint8_t *buf, int buf_size)
 {
     TM2Context * const l = avctx->priv_data;
     AVFrame * const p= (AVFrame*)&l->pic;
@@ -772,7 +772,7 @@ static int decode_frame(AVCodecContext *avctx,
         return -1;
     }
 
-    l->dsp.bswap_buf((uint32_t*)buf, (uint32_t*)buf, buf_size >> 2);
+    l->dsp.bswap_buf((uint32_t*)buf, (const uint32_t*)buf, buf_size >> 2); //FIXME SERIOUS BUG
     skip = tm2_read_header(l, buf);
 
     if(skip == -1)

-- 
Libav/FFmpeg packaging