diff options
| -rw-r--r-- | src/lib/ffmpeg/avcodec.pas | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/lib/ffmpeg/avcodec.pas b/src/lib/ffmpeg/avcodec.pas index df0bb2c0..37415d49 100644 --- a/src/lib/ffmpeg/avcodec.pas +++ b/src/lib/ffmpeg/avcodec.pas @@ -30,7 +30,7 @@ * Max. version: 52.11.0, revision 16912, Sun Feb 1 02:00:19 2009 UTC * * update to - * Max. version: 52.55.0, Fri Apr 23 2010 21:49:00 CET + * Max. version: 52.56.0, Fri Apr 23 2010 21:49:00 CET * MiSchi *) @@ -64,7 +64,7 @@ uses const (* Max. supported version by this header *) LIBAVCODEC_MAX_VERSION_MAJOR = 52; - LIBAVCODEC_MAX_VERSION_MINOR = 55; + LIBAVCODEC_MAX_VERSION_MINOR = 56; LIBAVCODEC_MAX_VERSION_RELEASE = 0; LIBAVCODEC_MAX_VERSION = (LIBAVCODEC_MAX_VERSION_MAJOR * VERSION_MAJOR) + (LIBAVCODEC_MAX_VERSION_MINOR * VERSION_MINOR) + @@ -540,6 +540,7 @@ const {* in bytes *} AVCODEC_MAX_AUDIO_FRAME_SIZE = 192000; // 1 second of 48khz 32bit audio +{$IF LIBAVCODEC_VERSION <= 52056000} // <= 52.56.0 {** * Required number of additionally allocated bytes at the end of the input bitstream for decoding. * This is mainly needed because some optimized bitstream readers read @@ -548,6 +549,18 @@ const * MPEG bitstreams could cause overread and segfault. *} FF_INPUT_BUFFER_PADDING_SIZE = 8; +{$ELSE} +{** + * Required number of additionally allocated bytes at the end of the input bitstream for decoding. + * The first 8 bytes are needed because some optimized bitstream readers read + * 32 or 64 bit at once and could read over the end. The remainder is to give + * decoders a reasonable amount of distance to work with before checking for + * buffer overreads.<br> + * Note: If the first 23 bits of the additional bytes are not 0, then damaged + * MPEG bitstreams could cause overread and segfault. + *} + FF_INPUT_BUFFER_PADDING_SIZE = 64; +{$IFEND} {** * minimum encoding buffer size. |