FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	1e19927f12	Merge remote-tracking branch 'qatar/master' * qatar/master: vc1: use an enum for Frame Coding Mode doc: cleanup filter section indeo3: error out if no motion vector is set. x86inc: Flag shufps as an floating-point instruction for the AVX emulation code. mpegaudio: do not use init_static_data() for initializing tables. musepack: fix signed shift overflow in mpc_read_packet() mov: Make format string match variable type. wmavoice: Make format string match variable type. vc1: select interlaced scan table by FCM element Generalize RIFF INFO tag support; support reading INFO tag in wav pthread: track thread existence in a separate variable. Conflicts: doc/filters.texi libavcodec/pthread.c libavformat/avi.c libavformat/riff.c libavformat/riff.h libavformat/wav.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	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
Vitor Sessak	ca55606a51	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: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	e64edeed3c	aacenc: make the aac coder user choosable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1b1223872d	aacenc: add AAC_CODER_NB Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6d13499be0	cmdutils: pass AVCodec to filter_codec_opts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	e99c4bbdf3	img2: update first file only when -updatefirst is specified Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b7c7eae7d9	tta: better check for totalframes. Avoids crash, Fixes Ticket 690 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	102a2463d3	img2: Allow writing multiple files onto the same output file. Fixes Ticket687 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	47044625ba	pthread: check pthread_create() return value. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2bb79b23fe	pthread: next try on freeing threads without crashing. This should fix mingw Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Peter Ross	3d977edb04	HAM6/HAM8 support for IFF ACBM decoder Based on patch by ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Peter Ross	b488679510	iff: fix invalid reads (ticket 689) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Kostya Shishkov	801393bc96	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: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5c15b78e4a	Merge remote-tracking branch 'qatar/master' * qatar/master: (42 commits) swscale: fix signed overflow in yuv2mono_X_c_template snow: fix integer overflows svq1enc: remove stale altivec-related hack snow: fix signed overflow in byte to 32-bit replication adx: rename ff_adx_decode_header() to avpriv_adx_decode_header() avformat: add CRI ADX format demuxer adx: add an ADX parser. adx: move header decoding to ADX common code adx: calculate the number of blocks in a packet adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES adx: check for unsupported ADX formats adx: simplify encoding by using put_sbits() adx: calculate correct LPC coeffs adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow adx: simplify adx_decode() by using get_sbits() to read residual samples adx: fix the data offset parsing in adx_decode_header() adx: remove unneeded post-decode channel interleaving adx: validate header values adx: cosmetics: general pretty-printing and comment clean-up adx: remove useless comments ... Conflicts: Changelog libavcodec/cook.c libavcodec/fraps.c libavcodec/nuv.c libavcodec/pthread.c libavcodec/version.h libavformat/Makefile libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	22cb8e7b34	fate: enable new sbr tests after our rsync server has them now. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4fd5e7639b	vc1: Fix pic_header_flag=0 (SA10143.vc1) Bug introduced in: commit `4509be3d2f` Author: Michael Niedermayer <michaelni@gmx.at> Date: Tue Oct 11 11:56:42 2011 +0200 vc1: reset interlaced variables, prevent another bunch of crashes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Justin Ruggles	c52ddc6024	adx: simplify adx_decode() by using get_sbits() to read residual samples	13 years ago
Justin Ruggles	ca9e4727ba	adx: fix the data offset parsing in adx_decode_header() first 2 bytes are 0x80, 0x00. offset is only 16-bit. this is according to format descriptions on multimedia wiki and wikipedia.	13 years ago
Justin Ruggles	837bbd19eb	adx: remove unneeded post-decode channel interleaving instead interleave channels while decoding	13 years ago
Justin Ruggles	e2d1eace00	adx: validate header values	13 years ago
Justin Ruggles	8db67610c0	adx: cosmetics: general pretty-printing and comment clean-up	13 years ago
Justin Ruggles	fbc79a9101	adx: remove useless comments	13 years ago
Justin Ruggles	e0722d7fb7	adx: change short to int16_t	13 years ago
Justin Ruggles	dd1b9f7cd9	adx: rename struct PREV to ADXChannelState	13 years ago

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