Commit ee5b34d5 authored by Ramiro Polla's avatar Ramiro Polla
Browse files

mlp_parser: Initialize crc data in its own function.

Originally committed as revision 14722 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 5dae0dd2
......@@ -77,14 +77,19 @@ static uint16_t mlp_checksum16(const uint8_t *buf, unsigned int buf_size)
{
uint16_t crc;
crc = av_crc(crc_2D, 0, buf, buf_size - 2);
crc ^= AV_RL16(buf + buf_size - 2);
return crc;
}
static int av_cold mlp_parse_init(AVCodecParserContext *s)
{
if (!crc_init) {
av_crc_init(crc_2D, 0, 16, 0x002D, sizeof(crc_2D));
crc_init = 1;
}
crc = av_crc(crc_2D, 0, buf, buf_size - 2);
crc ^= AV_RL16(buf + buf_size - 2);
return crc;
return 0;
}
/** Read a major sync info header - contains high level information about
......@@ -305,7 +310,7 @@ lost_sync:
AVCodecParser mlp_parser = {
{ CODEC_ID_MLP },
sizeof(MLPParseContext),
NULL,
mlp_parse_init,
mlp_parse,
NULL,
};
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment