diff options
| author | Vitor Sessak <vitor1001@gmail.com> | 2008-05-26 18:18:33 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2008-05-26 18:18:33 +0000 |
| commit | 2a7b6f251c56c3107ea3f744991c915466a92673 (patch) | |
| tree | 5a523147ea4737ac472cc008d1d560aa8a1afed1 /libavcodec/ra144.c | |
| parent | e037baf797ff879d21c608ace40bc6d74a9d108e (diff) | |
Rename var: val -> energy
Originally committed as revision 13433 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ra144.c')
| -rw-r--r-- | libavcodec/ra144.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavcodec/ra144.c b/libavcodec/ra144.c index d589bb10a0..5320d48807 100644 --- a/libavcodec/ra144.c +++ b/libavcodec/ra144.c @@ -31,7 +31,7 @@ /* internal globals */ typedef struct { - unsigned int oldval; + unsigned int old_energy; /* the swapped buffers */ unsigned int lpc_tables[4][10]; @@ -312,7 +312,7 @@ static int ra144_decode_frame(AVCodecContext * avctx, unsigned int a, c; int i; int16_t *data = vdata; - unsigned int val; + unsigned int energy; RA144Context *ractx = avctx->priv_data; GetBitContext gb; @@ -330,17 +330,17 @@ static int ra144_decode_frame(AVCodecContext * avctx, do_voice(ractx->lpc_refl, ractx->lpc_coef); - val = decodeval[get_bits(&gb, 5) << 1]; // Useless table entries? - a = t_sqrt(val*ractx->oldval) >> 12; + energy = decodeval[get_bits(&gb, 5) << 1]; // Useless table entries? + a = t_sqrt(energy*ractx->old_energy) >> 12; - gbuf1[0] = dec2(gbuf2[0], ractx->lpc_refl_old, ractx->lpc_coef_old, ractx->oldval, ractx->lpc_coef, 3); - if (ractx->oldval < val) { + gbuf1[0] = dec2(gbuf2[0], ractx->lpc_refl_old, ractx->lpc_coef_old, ractx->old_energy, ractx->lpc_coef, 3); + if (ractx->old_energy < energy) { gbuf1[1] = dec2(gbuf2[1], ractx->lpc_refl, ractx->lpc_coef, a, ractx->lpc_coef_old, 2); } else { gbuf1[1] = dec2(gbuf2[1], ractx->lpc_refl_old, ractx->lpc_coef_old, a, ractx->lpc_coef, 2); } - gbuf1[2] = dec2(gbuf2[2], ractx->lpc_refl, ractx->lpc_coef, val, ractx->lpc_coef_old, 3); - gbuf1[3] = dec1(gbuf2[3], ractx->lpc_refl, ractx->lpc_coef, val); + gbuf1[2] = dec2(gbuf2[2], ractx->lpc_refl, ractx->lpc_coef, energy, ractx->lpc_coef_old, 3); + gbuf1[3] = dec1(gbuf2[3], ractx->lpc_refl, ractx->lpc_coef, energy); /* do output */ for (c=0; c<4; c++) { @@ -352,7 +352,7 @@ static int ra144_decode_frame(AVCodecContext * avctx, } } - ractx->oldval = val; + ractx->old_energy = energy; FFSWAP(unsigned int *, ractx->lpc_refl_old, ractx->lpc_refl); FFSWAP(unsigned int *, ractx->lpc_coef_old, ractx->lpc_coef); |