diff options
| author | Måns Rullgård <mans@mansr.com> | 2009-09-26 19:23:27 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-09-26 19:23:27 +0000 |
| commit | 0a07e9d012a8dfc37ac7777b76de5328789378cb (patch) | |
| tree | 3cf3167b26cac193d3b6008b92c8715d555cafb2 /libavcodec/wmadec.c | |
| parent | b9b1ad9cd863f925302cf3f67c885b1caac82341 (diff) | |
| download | ffmpeg-0a07e9d012a8dfc37ac7777b76de5328789378cb.tar.gz | |
WMA: remove some unused variables
Originally committed as revision 20030 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/wmadec.c')
| -rw-r--r-- | libavcodec/wmadec.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index bed058682b..ca3bf0a523 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -82,20 +82,17 @@ static void dump_floats(WMACodecContext *s, const char *name, int prec, const fl static int wma_decode_init(AVCodecContext * avctx) { WMACodecContext *s = avctx->priv_data; - int i, flags1, flags2; + int i, flags2; uint8_t *extradata; s->avctx = avctx; /* extract flag infos */ - flags1 = 0; flags2 = 0; extradata = avctx->extradata; if (avctx->codec->id == CODEC_ID_WMAV1 && avctx->extradata_size >= 4) { - flags1 = AV_RL16(extradata); flags2 = AV_RL16(extradata+2); } else if (avctx->codec->id == CODEC_ID_WMAV2 && avctx->extradata_size >= 6) { - flags1 = AV_RL32(extradata); flags2 = AV_RL16(extradata+4); } // for(i=0; i<avctx->extradata_size; i++) @@ -249,11 +246,10 @@ static void decode_exp_lsp(WMACodecContext *s, int ch) static int decode_exp_vlc(WMACodecContext *s, int ch) { int last_exp, n, code; - const uint16_t *ptr, *band_ptr; + const uint16_t *ptr; float v, *q, max_scale, *q_end; - band_ptr = s->exponent_bands[s->frame_len_bits - s->block_len_bits]; - ptr = band_ptr; + ptr = s->exponent_bands[s->frame_len_bits - s->block_len_bits]; q = s->exponents[ch]; q_end = q + s->block_len; max_scale = 0; |