FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	a896d7f45a	v4l2: cosmetics	13 years ago
Luca Barbato	21aa6ae4fb	v4l2: uniform and format options	13 years ago
Luca Barbato	af7123b2ad	v4l2: do not force interlaced mode Video4linux2 supports both interlaced and non-interlaced mode, do not ask for interlaced if not necessary.	13 years ago
Janne Grunau	a2d1d21629	avio: exit early in fill_buffer without read_packet Fixes an invalid free() with ass in avi. The sample in bug 98 passes parts of AVPacket.data as buffer for the AVIOContext. Since the packet is quite large fill_buffer tries to reallocate the buffer before doing nothing. Fixes bug 98.	13 years ago
John Brooks	d209c27b09	vc1dec: fix invalid memory access for small video dimensions For small video dimensions, these calculations of the upper bound for pixel access may have a negative result. Using an unsigned comparison to bound a potentially negative value only works if the greater operand is non-negative. Fixed by doing edge emulation when the upper bound is probably negative, everywhere that this pattern appears. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
John Brooks	aacf6b3a2f	rv34: fix invalid memory access for small video dimensions For small video dimensions calculations of the upper bound for pixel access may result in negative value. Using an unsigned comparison works only if the greater operand is non-negative. This is fixed by doing edge emulation explicitly for such conditions. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Christophe GISQUET	98f24ecd6c	rv34: joint coefficient decoding and dequantization Perform dequantization while decoding coefficients instead of performing it on the entire coefficients buffer. Since quantized coefficients are very sparse, this usually causes a small speedup. Speedup of around 1% on Panda board compared to the removed here neon code. Global speedup is probably around 3%. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Martin Storsjö	0749720b6c	avplay: Don't call avio_set_interrupt_cb(NULL) Since we don't use avio_set_interrupt_cb for interrupt callbacks, we don't need to call it to reset the interrupt cb either. This avoids a warning about use of deprecated functions. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	15b219fae9	jpegdec: Fix vlc table check for progressive jpegs. Fixes Ticket834 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	6b3995ccd1	swscale: remove obsolete comment.	13 years ago
Ronald S. Bultje	6ea64339c5	swscale: split scale.asm. scale.asm keeps horizontal scaling functions, whereas output.asm gets the vertical scaling/output functions.	13 years ago
Ronald S. Bultje	9ea3501d87	swscale: don't show full-chroma-int warning for non-RGB output. Non-RGB output always uses full chroma interpolation.	13 years ago
Ronald S. Bultje	f910dbcdb0	swscale: add MMX files to MMX-OBJS instead of OBJS.	13 years ago
Ronald S. Bultje	400ba1d735	h264: return index in buffer on end-of-sequence. Fixes hangs if the last packet contains an end-of-sequence NAL unit, bug 158.	13 years ago
Michael Niedermayer	6072a19b4f	lavf: Fix try_decode_frame() so it doesnt loop infinitely. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f37174bc19	electronicarts: Pass error through ea_read_header(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Oana Stratulat	0d3a51e5d2	electronicarts: Fix division by zero. Fixes Ticket #793 Signed-off-by: Oana Stratulat <oanaandreeastratulat@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	54e68fb3b8	Merge some declarations and initializations. This fixes compilation failures related to START_TIMER/STOP_TIMER macros and -Werror=declaration-after-statement. START_TIMER declares variables and thus may not be placed after statements outside of a new block.	13 years ago
Michael Niedermayer	ad1c8dd673	Merge remote-tracking branch 'qatar/master' * qatar/master: fate: add dxtory test adx_parser: rewrite. adxdec: Validate channel count to fix a division by zero. adxdec: Do not require extradata. cmdutils: K&R reformatting cosmetics alacdec: implement the 2-pass prediction type. alacenc: implement the 2-pass prediction type. alacenc: do not generate invalid multi-channel ALAC files alacdec: fill in missing or guessed info about the extradata format. utvideo: proper median prediction for interlaced videos lavu: bump lavu minor for av_popcount64 dca: K&R formatting cosmetics dct: K&R formatting cosmetics lavf: flush decoders in avformat_find_stream_info(). win32: detect number of CPUs using affinity Add av_popcount64 snow: Restore three mistakenly removed casts. Conflicts: cmdutils.c doc/APIchanges libavcodec/adx_parser.c libavcodec/adxdec.c libavcodec/alacenc.c libavutil/avutil.h tests/fate/screen.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	9dec55748c	cabac: drop unused and disabled get_cabac_u() / get_cabac_ueg() functions	13 years ago
Diego Biurrun	e451c26c5f	cabac: drop unused STRICT_LIMITS code branch	13 years ago
Stefano Sabatini	d6da16dca5	ffprobe: add support to option -show_error	13 years ago
Stefano Sabatini	55ed19bf3b	ffprobe: remove unused variable in show_format()	13 years ago
Stefano Sabatini	4c5c0609c1	ffprobe: reindent after the last commit	13 years ago
Stefano Sabatini	90347dabc8	ffprobe: change order of operations in probe_file() This is required by a pending patch, also fixes a memleak due to the writer context not being closed in case of open_input_file() failure.	13 years ago
Stefano Sabatini	c972f91d5b	ffprobe: prefer av_log to fprintf(stderr)	13 years ago
Justin Ruggles	9785082c15	libspeexenc: fix pts calculations for more than 1 frame per packet	13 years ago
Justin Ruggles	730280f90d	adxdec: clear eof flag and channel states when seeking	13 years ago
Justin Ruggles	3e57573fce	fate: add ADX encoding/decoding test	13 years ago
Justin Ruggles	779ef255e6	adx: add an adx muxer	13 years ago
Justin Ruggles	754ebd1a5b	adxenc: check output buffer size before writing	13 years ago
Justin Ruggles	1fb47728cd	adxenc: use bytestream functions for header writing. also add more documentation about the header structure	13 years ago
Justin Ruggles	656e606cae	adxenc: use BLOCK_SIZE and BLOCK_SAMPLES macros	13 years ago
Justin Ruggles	f1be41c63d	adxenc: use a loop to encode each channel	13 years ago
Justin Ruggles	6c117bd8e0	adxenc: remove unneeded loops avctx->frame_size is 32, so that is how many samples we process per call.	13 years ago
Justin Ruggles	99baf2c7d0	adx: add AVFMT_GENERIC_INDEX to demuxer flags. fixes seeking	13 years ago
Justin Ruggles	613668210b	adxenc: avoid stereo deinterleaving	13 years ago
Justin Ruggles	6b77f07074	adxenc: remove unnecessary setting of coded_frame->key_frame. It is already set by avcodec_alloc_frame().	13 years ago
Justin Ruggles	cc40c056d0	adxenc: log an error message and return AVERROR(EINVAL) for invalid channels	13 years ago
Justin Ruggles	a85ab8ad45	adxenc: cosmetics: pretty-printing	13 years ago
Justin Ruggles	25edfc88e3	adxenc: change some data types	13 years ago
Justin Ruggles	c98c6e18d8	adxenc: remove unneeded log message	13 years ago
Justin Ruggles	e3d4f59f95	adxenc: remove unneeded comments	13 years ago
Jonathan Nieder	96d8e18a98	APIchanges: mention cleaned up header includes Fixes bug 188. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Michael Niedermayer	6429269096	wmall: remove ;; Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	dde545c697	Merge remote-tracking branch 'shariman/wmall' * shariman/wmall: Fix audio output Suppress dumping of residues buffer Use quantizer value read from bitstream Cosmetics: Remove two empty lines and realign some code Reset acfilter_prevvalues buffer in clear_codec_buffers() Fix AC filter buffers and AC filter reversion Merged-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Oana Stratulat	fd16f56798	fate: add dxtory test Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Carl Eugen Hoyos	001567c767	Set bits_per_coded_sample when encoding Y41P. This allows mplayer -vc bt411 to decode files encoded with FFmpeg. Reviewed-by: Paul B Mahol	13 years ago
Jean First	efaf448888	rtsp: Fix compiler warning for uninitialized variable. Reviewed-by: Martin Storsjö	13 years ago
Michael Niedermayer	b024209b1f	adx_parser: rewrite. The previous code ended in multiple different infinite loops. See stl_ten_1_big.sfd as example with and without zzuf Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago

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37112 Commits (76c3e76eb35ce7cca5c912f0d21b736bb0be22fb) All Branches Search

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