Lines Matching defs:avctx
40 static av_cold int ra144_encode_close(AVCodecContext *avctx)
42 RA144Context *ractx = avctx->priv_data;
49 static av_cold int ra144_encode_init(AVCodecContext * avctx)
54 avctx->frame_size = NBLOCKS * BLOCKSIZE;
55 avctx->initial_padding = avctx->frame_size;
56 avctx->bit_rate = 8000;
57 ractx = avctx->priv_data;
60 ractx->avctx = avctx;
62 ret = ff_lpc_init(&ractx->lpc_ctx, avctx->frame_size, LPC_ORDER,
67 ff_af_queue_init(avctx, &ractx->afq);
424 static int ra144_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
429 RA144Context *ractx = avctx->priv_data;
444 if ((ret = ff_get_encode_buffer(avctx, avpkt, FRAME_SIZE, 0)) < 0)
482 if (ff_eval_refl(lpc_refl, block_coefs[NBLOCKS - 1], avctx)) {
487 if (ff_eval_refl(lpc_refl, block_coefs[NBLOCKS - 1], avctx)) {
530 ff_af_queue_remove(&ractx->afq, avctx->frame_size, &avpkt->pts,