FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	0704c44d68	avformat/cache: remove ftruncate usage, its not always available In case of errors the cache file will be slightly larger than needed, this should have no practical relevance though Should fix build on VS201* Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7c210c4424	avformat/cache: Extend cache entries if possible instead of creating new ones This reduces the number of cache entries and should significantly reduce memory requirements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	312151bb9a	avformat/cache: avoid lseek() on reading from the cache if possible Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ce3551896a	avformat/cache: keep cache_pos updated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	954fc854f2	avformat/cache: cleanup cache file on cache write failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8706910c4c	avformat/cache: Support user specified read-ahead for non seekable media Fixes Ticket2406 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7018d3d351	avformat/cache: Use the correct io handle in seeking Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	dedd3c89ae	avformat/cache: more informative error message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	681559d3ff	avformat/cache: remember EOF point if hit and use it to handle SEEK_END Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0c0168a210	avformat/cache: support non continuous caching This allows using the cache protocol on top of seekable but slow protocols to speed them up Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	eb19d89d8e	cache: check lseek() return Fixes CID717496 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Derek Buitenhuis	af2a17c09a	cache: Only include unistd.h if it exists This follows suite from `f3be359707`. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e81e0b9991	cache: fix "warning: passing argument 2 of ‘av_tempfile’ from incompatible pointer type" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jean First	576ada791a	cache: use av_freep instead of av_free in cache_open Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jean First	3ceb4c907e	cache: remove unused variable in cache_open Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	74dbb5388e	av_tempfile: Pass int log_offset, void *log_ctx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9329d36a3a	cache: add todo list Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	02b651a7e3	cache: Fallback to using the cache size for AVSEEK_SIZE if the underlaying protocol has nothing better. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e9f62a8b2b	add cache protocol This allows backward seeking on top of some non seekable streams. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

21 Commits (aa6545e1f30e6f0aa7ad7498f524190b978b4e02)