[ffvpx] Update ffvp9/ffvp8 to 3.4.2-release

Structure of code was slightly modified so that it should be no longer necessary to re-generate the config_*.h files, greatly simplifying the resync process in the future.
This commit is contained in:
trav90 2018-04-26 16:49:15 -05:00 • committed by Roy Tam
commit d1361d3c21
183 changed files with 17773 additions and 28489 deletions

View file

@ -37,11 +37,14 @@ const uint8_t ff_vp56_norm_shift[256]= {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};
void ff_vp56_init_range_decoder(VP56RangeCoder *c, const uint8_t *buf, int buf_size)
int ff_vp56_init_range_decoder(VP56RangeCoder *c, const uint8_t *buf, int buf_size)
{
c->high = 255;
c->bits = -16;
c->buffer = buf;
c->end = buf + buf_size;
if (buf_size < 1)
return AVERROR_INVALIDDATA;
c->code_word = bytestream_get_be24(&c->buffer);
return 0;
}