Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Andreas Rheinhardt	790f793844	avutil/common: Don't auto-include mem.h There are lots of files that don't need it: The number of object files that actually need it went down from 2011 to 884 here. Keep it for external users in order to not cause breakages. Also improve the other headers a bit while just at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Andreas Rheinhardt	5144455c20	avformat/hls: Don't access FFInputFormat.raw_codec_id It is an implementation detail of other input formats whether they use raw_codec_id or not. The HLS demuxer should not rely on this. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Andreas Rheinhardt	28817b90fc	avformat/hls_sample_encryption: Always free AC3HeaderInfo on error The code currently presumes that a return value of AVERROR(ENOMEM) implies that ac3hdr could not be allocated, so it need not be freed. Yet any avpriv_ac3_parse_header() might allocate more than the AC3HeaderInfo internally (it doesn't currently), so simply free it unconditionally. Fixes Coverity issues #1492870 and #1492868. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	104abea646	avcodec/ac3: Move non-(de\|en)coder-only parts out of ac3.h Move AC3HeaderInfo into ac3_parser_internal.h and the rest into a new header ac3defs.h. This also breaks an include cycle of ac3.h and ac3tab.h (the latter now only needs ac3defs.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	1dcd0adedd	avformat: Remove unnecessary inclusions from libavcodec Also improve the other headers a bit while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
James Almer	dd25ca02ae	hls_sample_encryption: convert to new channel layout API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	d7a75d2163	avcodec/ac3tab: Unavpriv ac3_channel_layout_tab It is small (16 B) and therefore the overhead of exporting it more than outweighs the size savings from not having duplicated symbols: When the symbol is no longer avpriv, one saves twice the size of the string containing the symbols name (2x30 byte), two entries in .dynsym (24 bytes each on x64), one entry in the importing libraries .got and .rela.dyn (8 + 24 bytes on x64) and two entries for the symbol version (2 bytes each) and one hash value in the exporting library (4 bytes). (The exact numbers are of course different for other platforms (e.g. when using dlls), but given that the strings saved alone more than outweigh the array size it can be presumed that this is beneficial for all platforms.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	945b2dcc63	avformat/hls_sample_encryption: Fix precedence Fixes Coverity ticket #1492869. Reviewed-by: Steven Liu <lingjiujianke@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Nachiket Tarate	ff958b3846	libavformat/hls: add support for decryption of HLS media segments encrypted using SAMPLE-AES encryption method Apple HTTP Live Streaming Sample Encryption: https://developer.apple.com/library/ios/documentation/AudioVideo/Conceptual/HLS_Sample_Encryption Signed-off-by: Nachiket Tarate <nachiket.programmer@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	3 years ago