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Code Issues Releases Activity

adxenc: cosmetics: pretty-printing

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This commit is contained in:
Justin Ruggles 2011-12-19 09:39:05 -05:00
parent 25edfc88e3
commit a85ab8ad45
1 changed files with 46 additions and 41 deletions
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23
libavcodec/adxenc.c
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@ -50,8 +50,10 @@ static void adx_encode(ADXContext *c, uint8_t *adx, const int16_t *wav,
s0 = wav[i];
d = ((s0 << COEFF_BITS) - c->coeff[0] * s1 - c->coeff[1] * s2) >> COEFF_BITS;
data[i] = d;
if (max<d) max=d;
if (min>d) min=d;
if (max < d)
max = d;
if (min > d)
min = d;
s2 = s1;
s1 = s0;
}
@ -63,10 +65,13 @@ static void adx_encode(ADXContext *c, uint8_t *adx, const int16_t *wav,
return;
}
if (max/7>-min/8) scale = max/7;
else scale = -min/8;
if (max / 7 > -min / 8)
scale = max / 7;
else
scale = -min / 8;
if (scale==0) scale=1;
if (scale == 0)
scale = 1;
AV_WB16(adx, scale);
@ -113,12 +118,11 @@ static av_cold int adx_encode_init(AVCodecContext *avctx)
static av_cold int adx_encode_close(AVCodecContext *avctx)
{
av_freep(&avctx->coded_frame);
return 0;
}
static int adx_encode_frame(AVCodecContext *avctx,
uint8_t *frame, int buf_size, void *data)
static int adx_encode_frame(AVCodecContext *avctx, uint8_t *frame,
int buf_size, void *data)
{
ADXContext *c = avctx->priv_data;
const int16_t *samples = data;
@ -166,6 +170,7 @@ AVCodec ff_adpcm_adx_encoder = {
.init = adx_encode_init,
.encode = adx_encode_frame,
.close = adx_encode_close,
.sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
.sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_NONE },
.long_name = NULL_IF_CONFIG_SMALL("SEGA CRI ADX ADPCM"),
};