On Wed, Dec 04, 2024 at 03:14:07PM +0100, ffnicol...@sfr.fr wrote:
> From: Nicolas Gaullier <nicolas.gaullier@cji.paris>
>
> Move s302m decoder from avcodec to avformat.
> Set AVSTREAM_PARSE_FULL for s337m support.
>
> Signed-off-by: Nicolas Gaullier <nicolas.gaullier@cji.paris>
> ---
> libavformat/mpegts.c | 138 +++++++++++++++++++++++++++++++++++++++++-
> tests/fate/acodec.mak | 3 +-
> 2 files changed, 139 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
> index 177e610e53..fd649751fc 100644
> --- a/libavformat/mpegts.c
> +++ b/libavformat/mpegts.c
> @@ -31,6 +31,7 @@
> #include "libavutil/opt.h"
> #include "libavutil/avassert.h"
> #include "libavutil/dovi_meta.h"
> +#include "libavutil/reverse.h"
> #include "libavcodec/bytestream.h"
> #include "libavcodec/defs.h"
> #include "libavcodec/get_bits.h"
[...]
> +static int s302m_demux(AVCodecParameters *par, AVPacket *pkt)
> +{
> + int ret = av_packet_make_writable(pkt);
> + if (ret < 0)
> + return ret;
> + pkt->data += AES3_HEADER_LEN;
> + av_shrink_packet(pkt, pkt->size - AES3_HEADER_LEN);
> +
> + if (par->bits_per_raw_sample == 24) {
> + uint8_t *buf = pkt->data;
> + uint8_t *buf_out = buf;
> + for (; buf + 6 < pkt->data + pkt->size; buf+=7, buf_out+=6)
> + AV_WL48(buf_out,
> + ((uint64_t)ff_reverse[buf[2]] << 16) |
> + ((uint64_t)ff_reverse[buf[1]] << 8) |
> + ((uint64_t)ff_reverse[buf[0]]) |
> + ((uint64_t)ff_reverse[buf[6] & 0xf0] << 44) |
> + ((uint64_t)ff_reverse[buf[5]] << 36) |
> + ((uint64_t)ff_reverse[buf[4]] << 28) |
> + ((uint64_t)ff_reverse[buf[3] & 0x0f] << 20));
> + av_shrink_packet(pkt, buf_out - pkt->data);/usr/bin/ld: libavformat/libavformat.so: undefined reference to `ff_reverse' clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:142: ffprobe_g] Error 1 make: *** Waiting for unfinished jobs.... /usr/bin/ld: libavformat/libavformat.so: undefined reference to `ff_reverse' /usr/bin/ld: libavformat/libavformat.so: undefined reference to `ff_reverse' clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:142: ffplay_g] Error 1 clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:142: ffmpeg_g] Error 1 thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I have often repented speaking, but never of holding my tongue. -- Xenocrates
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