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dss_sp: Convert to the new bitstream reader

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Alexandra Hájková 2016-04-09 18:58:25 +02:00 committed by Anton Khirnov
parent 942e84d2a3
commit 928f8c7ce3
1 changed files with 11 additions and 11 deletions
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22
libavcodec/dss_sp.c
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@ -25,7 +25,7 @@
#include "libavutil/opt.h"
#include "avcodec.h"
#include "get_bits.h"
#include "bitstream.h"
#include "internal.h"
#define SUBFRAMES 4
@ -302,7 +302,7 @@ static av_cold int dss_sp_decode_init(AVCodecContext *avctx)
static void dss_sp_unpack_coeffs(DssSpContext *p, const uint8_t *src)
{
GetBitContext gb;
BitstreamContext bc;
DssSpFrame *fparam = &p->fparam;
int i;
int subframe_idx;
@ -315,24 +315,24 @@ static void dss_sp_unpack_coeffs(DssSpContext *p, const uint8_t *src)
p->bits[i + 1] = src[i];
}
init_get_bits(&gb, p->bits, DSS_SP_FRAME_SIZE * 8);
bitstream_init(&bc, p->bits, DSS_SP_FRAME_SIZE * 8);
for (i = 0; i < 2; i++)
fparam->filter_idx[i] = get_bits(&gb, 5);
fparam->filter_idx[i] = bitstream_read(&bc, 5);
for (; i < 8; i++)
fparam->filter_idx[i] = get_bits(&gb, 4);
fparam->filter_idx[i] = bitstream_read(&bc, 4);
for (; i < 14; i++)
fparam->filter_idx[i] = get_bits(&gb, 3);
fparam->filter_idx[i] = bitstream_read(&bc, 3);
for (subframe_idx = 0; subframe_idx < 4; subframe_idx++) {
fparam->sf_adaptive_gain[subframe_idx] = get_bits(&gb, 5);
fparam->sf_adaptive_gain[subframe_idx] = bitstream_read(&bc, 5);
fparam->sf[subframe_idx].combined_pulse_pos = get_bits_long(&gb, 31);
fparam->sf[subframe_idx].combined_pulse_pos = bitstream_read(&bc, 31);
fparam->sf[subframe_idx].gain = get_bits(&gb, 6);
fparam->sf[subframe_idx].gain = bitstream_read(&bc, 6);
for (i = 0; i < 7; i++)
fparam->sf[subframe_idx].pulse_val[i] = get_bits(&gb, 3);
fparam->sf[subframe_idx].pulse_val[i] = bitstream_read(&bc, 3);
}
for (subframe_idx = 0; subframe_idx < 4; subframe_idx++) {
@ -394,7 +394,7 @@ static void dss_sp_unpack_coeffs(DssSpContext *p, const uint8_t *src)
}
}
combined_pitch = get_bits(&gb, 24);
combined_pitch = bitstream_read(&bc, 24);
fparam->pitch_lag[0] = (combined_pitch % 151) + 36;