FFmpeg

Commit Graph

Author	SHA1	Message	Date
zhaoxiu.zeng	f6b195cfb9	avcodec/vc1: Simplify pred/mc loops Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	d8e030c3cc	avcodec/vc1: Simplify dmv_y initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	751883c602	avcodec/vc1: Simplify code setting and using extend_x/y Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	71de5542bb	avcodec/vc1: Make init_block_index() inline Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	e2edb10f8e	avcodec/vc1: use uint8_t for size_table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	53cb0babb4	avcodec/vc1: simplify offset table and access Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	5ee3a40f1c	ffmpeg: Fix -vstats when coded_frame is not set There are several encoders which do not set coded_frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Niklas Haas	888a33c070	lavc/pngenc: Support writing colorspace tags. These are defined in http://www.w3.org/TR/PNG/#11addnlcolinfo.	10 years ago
Michael Niedermayer	0a23129bfc	avformat: Add prefix to get_codec_guid() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ae20682f6b	swscale: Add prefix to updateMMXDitherTables() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4d00860ac7	swresample: Add prefix to soxr_resampler also move declaration to header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bf6102044d	avcodec/dvdec: Make dv_iweight_720_c static Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	23a90768a8	avcodec/v210dec: Add ff prefix to v210_x86_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b37c3396cd	avcodec/h264: Add ff_ prefix to the shared h264_init_dequant_tables() function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	60bdc868b9	lavf/mov: correct printf specifier The type is int64_t. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0e699676f9	avcodec/snow: mark dwt init as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	22a80272ae	avcodec/diracdsp: Mark ff_diracdsp_init() as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f8b743b9e6	avcodec/mjpegenc: Mark ff_mjpeg_encode_close() as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	78cd9c5671	postproc: mark alloc/free context functions as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Derek Buitenhuis	a22032281c	movenc: Write 'colr' box correctly for MP4 This also restricts it to MOV and MP4, since it is only defined for those formats. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	10 years ago
Clément Bœsch	3e0ae19f86	avfilter/palettegen: fix frame mem leak	10 years ago
Michael Niedermayer	d490b26fcb	avformat/ffmenc: Use ffio_free_dyn_buf() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	629a03a912	avformat/rtpdec_vp9: Use ffio_free_dyn_buf() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	aa7a2fa58f	avcodec/hqx: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	5440076303	avcodec/hqx: fix typo Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	007498fc1a	swscale/utils: clear formatConvBuffer on allocation Fixes use of uninitialized memory Fixes: asan_heap-oob_35ca682_1474_cov_3230122439_aletrek_tga_16bit.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	d0b8640f75	avformat/bit: only accept the g729 codec and 1 channel Other codecs/channel numbers are not supported by this muxer. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	eeda2c3de8	avformat/bit: check that pkt->size is 10 in write_packet Ohter packet sizes are not supported by this muxer. This avoids a null pointer dereference of pkt->data. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	19dbe89f03	Merge remote-tracking branch 'cigaes/master' * cigaes/master: ffmpeg: notify when the thread message queue blocks. ffmpeg: allow to set the thread message queue size. lavd/alsa: set frame_size field. Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Dyami Caliri	50833c9f7b	Fix buffer_size argument to init_put_bits() in multiple encoders. Several encoders were multiplying the buffer size by 8, in order to get a bit size. However, the buffer_size argument is for the byte size of the buffer. We had experienced crashes encoding prores (Anatoliy) at size 4096x4096.	10 years ago
Michael Niedermayer	b851bc20c6	avformat/mp3dec: Check for avcodec_alloc_context3() failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	6ad42b3e15	avformat/mp3dec: properly allocate dummy AVCodecContext Fixes (harmless) use of uninitialized variable Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	51b7ab2ee7	Merge commit '82b6e451161f19ab90bfb9565b710021caf5dcbd' * commit '82b6e451161f19ab90bfb9565b710021caf5dcbd': configure: Move the cross_prefix setting after the toolchain one Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	43e5e3c077	colormatrix: Accept bt601 aliases as input As far as matrix coefficients are concerned, BT470BG and SMPTE170M match BT601. This is similar to the check performed in vf_scale. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Nicolas George	d92c6d82c0	ffmpeg: notify when the thread message queue blocks. This can help finding the source of A-V desync with live input.	10 years ago
Nicolas George	508d6a23b4	ffmpeg: allow to set the thread message queue size.	10 years ago
Nicolas George	a92193f247	lavd/alsa: set frame_size field. The value tells the typical size of a packet from the demuxer.	10 years ago
James Cowgill	b9de1303a6	mips/acelp_filters: fix incorrect register constraint Change register constraint on the v variable from = to +. This was causing GCC to think that the v variable was never read and therefore not initialize it. This fixes about 20 fate failures on mips64el. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Cowgill	f6bf745c5c	mips/aacdec: refactor out duplicated assembly code The float_copy and fmul_and_reverse functions are refactored out from the multiple copies in this file. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Cowgill	83589e6918	mips/sbrdsp: remove sbr_neg_odd_64_mips The optimized C version of this code actually runs faster than this version, so remove it. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Cowgill	d6f66aec50	mips/fft: remove some useless assembly Remove some assembly that the compiler can easily handle optimally on its own. GCC produces almost identical assembly. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Cowgill	390771481a	mips/aacpsdsp: fix definition of ps_decorrelate_mips Q_fract should have be declared as 'const float*'. Also fix the constness of some local variables affected by this. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Cowgill	213e823dc6	mips/mathops: remove 64-bit code GCC is perfectly happy generating optimized multiplication code on its own for 64-bit arches. GCC refuses to optimize the loongson code when in 32-bit mode, so I've left that. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	82b6e45116	configure: Move the cross_prefix setting after the toolchain one Makes passing to configure --toolchain=gcc-asan --cross-prefix=armv7a-hardfloat-linux-gnueabi- work as intended.	10 years ago
Clément Bœsch	a6a2da2f32	tests: add paletteuse test	10 years ago
Clément Bœsch	e0f03de8f5	tests: add palettegen test	10 years ago
Clément Bœsch	4629993d99	avfilter/paletteuse: use AV_QSORT() See previous commit for a rationale.	10 years ago
Clément Bœsch	321de03492	avfilter/palettegen: use AV_QSORT() This makes the sorting of the colors along an axis (r, g or b) predictible, and thus testable under FATE. The performance is not really an issue here since the function is called only once at the end and will need to sort very small number of entries, so an alternative would be to make the sorting functions (see DECLARE_CMP_FUNC()) fallback on another axis in case of equality. This approach was actually simpler. I don't know if there is any advantage in using a multidimensional sort, but it will affect the final palette one way or another.	10 years ago
Clément Bœsch	30f4e9d3d9	avfilter/palettegen: consistently use the same frame for dimensions	10 years ago
Clément Bœsch	4216968f85	avfilter/palettegen: use a logging context for the dupped color warning	10 years ago

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70393 Commits (618021ea58cda5ce294efa53ce5a69ce27420ef8) All Branches Search

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