RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

cosmetics: rename 2 functions 

Originally committed as revision 25970 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2010-12-14 14:51:50 +00:00
parent e0b9f94b39
commit 23c5b361a6
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
libavcodec/ac3enc.c
View File

@ -340,9 +340,9 @@ static int calc_exp_diff(uint8_t *exp1, uint8_t *exp2, int n)
/**
* Calculate exponent strategies for all blocks in a single channel.
*/
static void compute_exp_strategy(uint8_t exp_strategy[AC3_MAX_BLOCKS][AC3_MAX_CHANNELS],
uint8_t exp[AC3_MAX_BLOCKS][AC3_MAX_CHANNELS][AC3_MAX_COEFS],
int ch, int is_lfe)
static void compute_exp_strategy_ch(uint8_t exp_strategy[AC3_MAX_BLOCKS][AC3_MAX_CHANNELS],
uint8_t exp[AC3_MAX_BLOCKS][AC3_MAX_CHANNELS][AC3_MAX_COEFS],
int ch, int is_lfe)
{
int i, j;
int exp_diff;
@ -397,9 +397,9 @@ static void exponent_min(uint8_t exp[AC3_MAX_COEFS], uint8_t exp1[AC3_MAX_COEFS]
* Update the exponents so that they are the ones the decoder will decode.
* @return the number of bits used to encode the exponents.
*/
static int encode_exp(uint8_t encoded_exp[AC3_MAX_COEFS],
uint8_t exp[AC3_MAX_COEFS],
int nb_exps, int exp_strategy)
static int encode_exponents_blk_ch(uint8_t encoded_exp[AC3_MAX_COEFS],
uint8_t exp[AC3_MAX_COEFS],
int nb_exps, int exp_strategy)
{
int group_size, nb_groups, i, j, k, exp_min;
uint8_t exp1[AC3_MAX_COEFS];
@ -1146,7 +1146,7 @@ static int ac3_encode_frame(AVCodecContext *avctx,
}
}
compute_exp_strategy(exp_strategy, exp, ch, ch == s->lfe_channel);
compute_exp_strategy_ch(exp_strategy, exp, ch, ch == s->lfe_channel);
/* compute the exponents as the decoder will see them. The
EXP_REUSE case must be handled carefully : we select the
@ -1158,9 +1158,9 @@ static int ac3_encode_frame(AVCodecContext *avctx,
exponent_min(exp[i][ch], exp[j][ch], s->nb_coefs[ch]);
j++;
}
frame_bits += encode_exp(encoded_exp[i][ch],
exp[i][ch], s->nb_coefs[ch],
exp_strategy[i][ch]);
frame_bits += encode_exponents_blk_ch(encoded_exp[i][ch],
exp[i][ch], s->nb_coefs[ch],
exp_strategy[i][ch]);
/* copy encoded exponents for reuse case */
for (k = i+1; k < j; k++) {
memcpy(encoded_exp[k][ch], encoded_exp[i][ch],