FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	317ea97bff	vble: remove flags copy, its not used in any speed relevant code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Derek Buitenhuis	e46abbcf77	vble: merge len and val arrays There's no reason to use two arrays for this. Based off commit `2fea60c600` to FFmpeg by Michael Niedermayer. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Michael Niedermayer	0dd704dbd4	vble: remove unused variable len. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Martin Storsjö	c8f0e88b20	rtpdec: Templatize the code for different g726 bitrate variants Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	bb8a6e03cc	rv40: move loop filter to rv34dsp context Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Miroslav Slugeň	06d7325ab1	rtpdec: Add support for G726 audio This requires using a separate init function, since there isn't necessarily any fmtp lines for this codec, so parse_sdp_a_line won't be called. Incorporating it with the alloc function wouldn't do either, since it is called before the full rtpmap line is parsed (where the sample rate is extracted). Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	2583660664	rtpdec: Add an init function that can do custom codec context initialization Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	7bb3e62594	avconv: make copy_tb on by default. I.e. on streamcopy set output codec timebase from input stream timebase (as opposed to input codec timebase). This should be more sane, because since the stream is not decoded, the input codec tb has no relation to the timestamps of the copied packets.	13 years ago
Anton Khirnov	c98c1f434e	matroskadec: don't set codec timebase. It's not supposed to be set outside of lavc.	13 years ago
Anton Khirnov	d3e3ffa501	rmdec: don't set codec timebase. It's not supposed to be set outside of lavc. Set r_frame_rate instead.	13 years ago
Anton Khirnov	741a05a293	avconv: compute next_pts from input packet duration when possible.	13 years ago
Anton Khirnov	2092232581	lavf: estimate frame duration from r_frame_rate. If r_frame_rate is set, it should be more reliable for this than either codec or stream timebase.	13 years ago
Anton Khirnov	91b412e786	avconv: update InputStream.pts in the streamcopy case. This was broken in `2a651b719c`.	13 years ago
Aneesh Dogra	464ccb0144	indeo3: check per-plane data buffer against input buffer bounds. Fixes : http://bugzilla.libav.org/show_bug.cgi?id=102 Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Alex Converse	fdab793a46	avconv: Handle audio sync for non-S16 sample formats. Also fix reporting of the number of samples added/dropped.	13 years ago
Aaron Colwell	39a7a5b8ab	pthread: don't increment index on zero-sized packets. The next call to decode() will update from an invalid index, which will either lead to a memcpy() where dest==src (2 threads), or lead to a crash (>2 threads). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Alex Converse	ac47e014bb	adtsenc: Check frame size. Inspired by work from: Michael Niedermayer <michaelni@gmx.at>. Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Alex Converse	a27805189b	txd: Fix order of operations.	13 years ago
Mans Rullgard	b94a3b288e	APIchanges: fill in some blanks Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	60084a1723	timer: fix misspelling of "decicycles" Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	c88ebdb42c	Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.	13 years ago
Kostya Shishkov	1469f943ad	indeo3: cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Alex Converse	2b45222b6a	md5proto: Fix order of operations.	13 years ago
Alex Converse	999e7ebd23	dca: Replace oversized unused get_bits() with skip_bits_long().	13 years ago
Luca Barbato	1f948745c3	vc1: use an enum for Frame Coding Mode Document it a little and possibly fix a bug in dxva2_vc1.	13 years ago
Luca Barbato	9270b8a3d1	doc: cleanup filter section Use the @command{} tag when needed and cleanup the examples.	13 years ago
Aneesh Dogra	97980db487	indeo3: error out if no motion vector is set. This fixes a crash on a corrupt bitstream (bugzilla #93). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Vitor Sessak	6b6ee58249	x86inc: Flag shufps as an floating-point instruction for the AVX emulation code. Without this, code like "shufps m0, m1, m2, 0xaa" would not work in CPUs not supporting SSE2. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Justin Ruggles	0df5e869cb	mpegaudio: do not use init_static_data() for initializing tables. It is called once for each mpegaudio codec that is registered, which adds significant overhead.	13 years ago
Mans Rullgard	d9ba767d61	musepack: fix signed shift overflow in mpc_read_packet() Using an unsigned variable avoids problems with overflows. There is further no need for a 64-bit intermediate here. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Alex Converse	028a2375e2	mov: Make format string match variable type.	13 years ago
Alex Converse	f11b0e9543	wmavoice: Make format string match variable type.	13 years ago
Kostya Shishkov	498605b4ad	vc1: select interlaced scan table by FCM element Interlaced videos can contain progressive frames too and now wrong scantable is selected for them. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Victor Vasiliev	12bc20502a	Generalize RIFF INFO tag support; support reading INFO tag in wav Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Cheng Sun	3f5aa7dfa6	pthread: track thread existence in a separate variable. This fixes a compile error on mingw32 when using p->thread directly (as if it were a pointer) to track thread existence, because the type is opaque and may be a non-pointer. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Mans Rullgard	7c5ce99bd9	swscale: fix signed overflow in yuv2mono_X_c_template As old bits are shifted out of the accumulator, they cause signed overflows when they reach the end. Making the variable unsigned fixes this. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	8540dcfd7a	snow: fix integer overflows The way these values are used, they should have an unsigned type. A similar change was made for mpegvideo in `cb66847`. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	0e55edcb57	svq1enc: remove stale altivec-related hack altivec.h is no longer (indirectly) included, so this hack is not needed. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	ff6d9cc558	snow: fix signed overflow in byte to 32-bit replication Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	9d2dd356c2	adx: rename ff_adx_decode_header() to avpriv_adx_decode_header() It is used by the ADX decoder, and therefore needs to be exported in order to work with shared libs.	13 years ago
Justin Ruggles	a17c3c7d15	avformat: add CRI ADX format demuxer	13 years ago
Justin Ruggles	27360ccc5e	adx: add an ADX parser. This simplifies the decoder so it doesn't have to process an in-packet header or handle arbitrary-sized packets. It also fixes decoding of files with large headers.	13 years ago
Justin Ruggles	d8cec2d7fc	adx: move header decoding to ADX common code	13 years ago
Justin Ruggles	7ff55d9bdb	adx: calculate the number of blocks in a packet	13 years ago
Justin Ruggles	05c1f11b56	adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES	13 years ago
Justin Ruggles	d1745619db	adx: check for unsupported ADX formats	13 years ago
Justin Ruggles	994238536a	adx: simplify encoding by using put_sbits()	13 years ago
Justin Ruggles	b237248e29	adx: calculate correct LPC coeffs Instead of using fixed coefficients, the correct way is to calculate the coefficients using the highpass cutoff frequency from the ADX stream header and the sample rate.	13 years ago
Justin Ruggles	954d94dd5e	adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow	13 years ago

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31154 Commits (425b45d4b0e69c1e1b095301396af3caa6dcbbf3) All Branches Search

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