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cosmetics: rename some functions from *get_* to *decode_*

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Originally committed as revision 14988 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles
2008-08-27 01:24:43 +00:00
parent 8646b9070b
commit 6a68105e2b
1 changed files with 8 additions and 8 deletions
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16
libavcodec/ac3dec.c
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@ -443,7 +443,7 @@ typedef struct {
* Get the transform coefficients for a particular channel * Get the transform coefficients for a particular channel
* reference: Section 7.3 Quantization and Decoding of Mantissas * reference: Section 7.3 Quantization and Decoding of Mantissas
*/ */
static void get_transform_coeffs_ch(AC3DecodeContext *s, int ch_index, mant_groups *m) static void decode_transform_coeffs_ch(AC3DecodeContext *s, int ch_index, mant_groups *m)
{ {
GetBitContext *gbc = &s->gbc; GetBitContext *gbc = &s->gbc;
int i, gcode, tbap, start, end; int i, gcode, tbap, start, end;
@ -549,17 +549,17 @@ static void remove_dithering(AC3DecodeContext *s) {
} }
#if 0 #if 0
static void get_transform_coeffs_ch(AC3DecodeContext *s, int blk, int ch, static void decode_transform_coeffs_ch(AC3DecodeContext *s, int blk, int ch,
mant_groups *m) mant_groups *m)
{ {
if (!s->channel_uses_aht[ch]) { if (!s->channel_uses_aht[ch]) {
ac3_get_transform_coeffs_ch(s, ch, m); ac3_decode_transform_coeffs_ch(s, ch, m);
} else { } else {
/* if AHT is used, mantissas for all blocks are encoded in the first /* if AHT is used, mantissas for all blocks are encoded in the first
block of the frame. */ block of the frame. */
int bin; int bin;
if (!blk) if (!blk)
ff_eac3_get_transform_coeffs_aht_ch(s, ch); ff_eac3_decode_transform_coeffs_aht_ch(s, ch);
for (bin = s->start_freq[ch]; bin < s->end_freq[ch]; bin++) { for (bin = s->start_freq[ch]; bin < s->end_freq[ch]; bin++) {
s->fixed_coeffs[ch][bin] = s->pre_mantissa[ch][bin][blk] >> s->dexps[ch][bin]; s->fixed_coeffs[ch][bin] = s->pre_mantissa[ch][bin][blk] >> s->dexps[ch][bin];
} }
@ -570,7 +570,7 @@ static void get_transform_coeffs_ch(AC3DecodeContext *s, int blk, int ch,
/** /**
* Get the transform coefficients. * Get the transform coefficients.
*/ */
static void get_transform_coeffs(AC3DecodeContext *s) static void decode_transform_coeffs(AC3DecodeContext *s)
{ {
int ch, end; int ch, end;
int got_cplchan = 0; int got_cplchan = 0;
@ -580,12 +580,12 @@ static void get_transform_coeffs(AC3DecodeContext *s)
for (ch = 1; ch <= s->channels; ch++) { for (ch = 1; ch <= s->channels; ch++) {
/* transform coefficients for full-bandwidth channel */ /* transform coefficients for full-bandwidth channel */
get_transform_coeffs_ch(s, ch, &m); decode_transform_coeffs_ch(s, ch, &m);
/* tranform coefficients for coupling channel come right after the /* tranform coefficients for coupling channel come right after the
coefficients for the first coupled channel*/ coefficients for the first coupled channel*/
if (s->channel_in_cpl[ch]) { if (s->channel_in_cpl[ch]) {
if (!got_cplchan) { if (!got_cplchan) {
get_transform_coeffs_ch(s, CPL_CH, &m); decode_transform_coeffs_ch(s, CPL_CH, &m);
calc_transform_coeffs_cpl(s); calc_transform_coeffs_cpl(s);
got_cplchan = 1; got_cplchan = 1;
} }
@ -1075,7 +1075,7 @@ static int decode_audio_block(AC3DecodeContext *s, int blk)
/* unpack the transform coefficients /* unpack the transform coefficients
this also uncouples channels if coupling is in use. */ this also uncouples channels if coupling is in use. */
get_transform_coeffs(s); decode_transform_coeffs(s);
/* TODO: generate enhanced coupling coordinates and uncouple */ /* TODO: generate enhanced coupling coordinates and uncouple */