diff options
Diffstat (limited to 'src/input/input_dvb.c')
| -rw-r--r-- | src/input/input_dvb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/input/input_dvb.c b/src/input/input_dvb.c index fbfc62921..628c38c28 100644 --- a/src/input/input_dvb.c +++ b/src/input/input_dvb.c @@ -100,6 +100,9 @@ #endif #include <ctype.h> +/* libavutil from FFmpeg */ +#include <crc.h> + /* XDG */ #include <basedir.h> @@ -2445,6 +2448,10 @@ static void ts_rewrite_packets (dvb_input_plugin_t *this, unsigned char * origin originalPkt+=data_offset; if (pid == 0 && sync_byte==0x47) { + static AVCRC crc_ctx; static int ctx_init = 0; + if ( ! ctx_init ) + ctx_init = !av_crc_init(&crc_ctx, 0, 32, AV_CRC_32_IEEE, sizeof(AVCRC)*257); + unsigned long crc; originalPkt[3]=13; /* section length including CRC - first 3 bytes */ @@ -2456,7 +2463,7 @@ static void ts_rewrite_packets (dvb_input_plugin_t *this, unsigned char * origin originalPkt[11]=(this->channels[this->channel].pmtpid >> 8) & 0xff; originalPkt[12]=this->channels[this->channel].pmtpid & 0xff; - crc= _x_compute_crc32 (originalPkt+1, 12, 0xffffffff); + crc = av_crc(&crc_ctx, 0xffffffff, originalPkt+1, 12); originalPkt[13]=(crc>>24) & 0xff; originalPkt[14]=(crc>>16) & 0xff; |