#include "avcodec.h"
-#include "bitstream.h"
+#include "get_bits.h"
#include "bytestream.h"
#include "unary.h"
#include "mathops.h"
static int alac_decode_frame(AVCodecContext *avctx,
void *outbuffer, int *outputsize,
- const uint8_t *inbuffer, int input_buffer_size)
+ AVPacket *avpkt)
{
+ const uint8_t *inbuffer = avpkt->data;
+ int input_buffer_size = avpkt->size;
ALACContext *alac = avctx->priv_data;
int channels;
for (chan = 0; chan < channels; chan++) {
int32_t audiobits;
- audiobits = get_bits_long(&alac->gb, alac->setinfo_sample_size);
- audiobits = sign_extend(audiobits, alac->setinfo_sample_size);
+ audiobits = get_sbits_long(&alac->gb, alac->setinfo_sample_size);
alac->outputsamples_buffer[chan][i] = audiobits;
}