diff options
Diffstat (limited to 'libavcodec/wmavoice.c')
| -rw-r--r-- | libavcodec/wmavoice.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/libavcodec/wmavoice.c b/libavcodec/wmavoice.c index 08d0600200..0ae3748911 100644 --- a/libavcodec/wmavoice.c +++ b/libavcodec/wmavoice.c @@ -2,20 +2,20 @@ * Windows Media Audio Voice decoder. * Copyright (c) 2009 Ronald S. Bultje * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -519,7 +519,7 @@ static int kalman_smoothen(WMAVoiceContext *s, int pitch, float optimal_gain = 0, dot; const float *ptr = &in[-FFMAX(s->min_pitch_val, pitch - 3)], *end = &in[-FFMIN(s->max_pitch_val, pitch + 3)], - *best_hist_ptr; + *best_hist_ptr = NULL; /* find best fitting point in history */ do { @@ -778,7 +778,7 @@ static void postfilter(WMAVoiceContext *s, const float *synth, *synth_pf = &s->synth_filter_out_buf[MAX_LSPS_ALIGN16], *synth_filter_in = zero_exc_pf; - assert(size <= MAX_FRAMESIZE / 2); + av_assert0(size <= MAX_FRAMESIZE / 2); /* generate excitation from input signal */ ff_celp_lp_zero_synthesis_filterf(zero_exc_pf, lpcs, synth, size, s->lsps); @@ -1245,7 +1245,7 @@ static void synth_block_hardcoded(WMAVoiceContext *s, GetBitContext *gb, float gain; int n, r_idx; - assert(size <= MAX_FRAMESIZE); + av_assert0(size <= MAX_FRAMESIZE); /* Set the offset from which we start reading wmavoice_std_codebook */ if (frame_desc->fcb_type == FCB_TYPE_SILENCE) { @@ -1281,7 +1281,7 @@ static void synth_block_fcb_acb(WMAVoiceContext *s, GetBitContext *gb, int n, idx, gain_weight; AMRFixed fcb; - assert(size <= MAX_FRAMESIZE / 2); + av_assert0(size <= MAX_FRAMESIZE / 2); memset(pulses, 0, sizeof(*pulses) * size); fcb.pitch_lag = block_pitch_sh2 >> 2; @@ -1658,7 +1658,7 @@ static int check_bits_for_superframe(GetBitContext *orig_gb, /* initialize a copy */ init_get_bits(gb, orig_gb->buffer, orig_gb->size_in_bits); skip_bits_long(gb, get_bits_count(orig_gb)); - assert(get_bits_left(gb) == get_bits_left(orig_gb)); + av_assert1(get_bits_left(gb) == get_bits_left(orig_gb)); /* superframe header */ if (get_bits_left(gb) < 14) @@ -1937,7 +1937,7 @@ static int wmavoice_decode_packet(AVCodecContext *ctx, void *data, int size, res, pos; /* Packets are sometimes a multiple of ctx->block_align, with a packet - * header at each ctx->block_align bytes. However, Libav's ASF demuxer + * header at each ctx->block_align bytes. However, FFmpeg's ASF demuxer * feeds us ASF packets, which may concatenate multiple "codec" packets * in a single "muxer" packet, so we artificially emulate that by * capping the packet size at ctx->block_align. */ @@ -1994,7 +1994,7 @@ static int wmavoice_decode_packet(AVCodecContext *ctx, void *data, /* rewind bit reader to start of last (incomplete) superframe... */ init_get_bits(gb, avpkt->data, size << 3); skip_bits_long(gb, (size << 3) - pos); - assert(get_bits_left(gb) == pos); + av_assert1(get_bits_left(gb) == pos); /* ...and cache it for spillover in next packet */ init_put_bits(&s->pb, s->sframe_cache, SFRAME_CACHE_MAXSIZE); |