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formats: fix a bug in SCL with sequence like \0\0\0\1\0 not working with some offsets

This commit is contained in:
Marko Viitanen 2022-10-24 14:54:10 +03:00
parent f9cb143ca7
commit 20df228b78
1 changed files with 1 additions and 1 deletions
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src/formats/h26x.cc
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@ -190,7 +190,7 @@ ssize_t uvgrtp::formats::h26x::find_h26x_start_code(
{ {
/* Previous dword had zeros but this doesn't. The only way there might be a start code /* Previous dword had zeros but this doesn't. The only way there might be a start code
* is if the most significant byte of current dword is 0x01 */ * is if the most significant byte of current dword is 0x01 */
if (prev_had_zero && !cur_has_zero) { if (prev_had_zero) {
/* previous dword: 0xXX000000 or 0xXXXX0000 and current dword 0x01XXXXXX */ /* previous dword: 0xXX000000 or 0xXXXX0000 and current dword 0x01XXXXXX */
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
if (((cur_value32 >> 0) & 0xff) == 0x01 && ((prev_value32 >> 16) & 0xffff) == 0) { if (((cur_value32 >> 0) & 0xff) == 0x01 && ((prev_value32 >> 16) & 0xffff) == 0) {