FFmpeg

Commit Graph

Author	SHA1	Message	Date
Jean First	b8bb9c0267	Enable multithreding when decoding with libopenjpeg Enable multithreding when decoding with libopenjpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	27209bb108	h264: mark some MC functions with av_always_inline instead of inline. This actually causes them to be inlined, leading to a significant speedup (1-1.5% in my measurements).	13 years ago
Ronald S. Bultje	05fb63f5a0	H264: have hl_motion() and its callees take a chroma_idc argument.	13 years ago
Ronald S. Bultje	c2d337429c	H264: change weight/biweight functions to take a height argument. Neon parts by Mans Rullgard <mans@mansr.com>.	13 years ago
Ronald S. Bultje	229d263cc9	Support for lossless and inter H264 4:2:2.	13 years ago
Baptiste Coudurier	76741b0e56	h264: 4:2:2 intra decoding support Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	dc49bf1270	sws/pixfmt/pixdesc: add support for yuv420p9le/be.	13 years ago
Ronald S. Bultje	e85297e0e7	Revert d1d421cbc0d13b08535f7fc08d179572ee352072: change to fate-lavfi-crop_scale.	13 years ago
Ronald S. Bultje	ce42a04884	vp8: fix up handling of segmentation_maps in reference frames. Associate segmentation_map[] with reference frame, rather than decoding instance. This fixes cases where the map would be free()'ed on e.g. a size change in one thread, whereas the other thread was still accessing it. Also, it fixes cases where threads overwrite data that is still being referenced by the previous thread, who thinks that it's part of the frame previously decoded by the next thread.	13 years ago
Ronald S. Bultje	8305041e13	swscale: prevent overflow in coefficient calculation.	13 years ago
Anton Khirnov	65d3176aaf	lavc: hide private symbols. Overhead as reported by rbelf-size goes from 90860 to 20204.	13 years ago
Anton Khirnov	586657c20a	lavc: deprecate img_get_alpha_info(). It's never been touched or used in any way since it was added in 2003 and only works for PIX_FMT_PAL8, which makes me conclude that nobody's ever used it.	13 years ago
Anton Khirnov	0842d58998	lavc: use avpriv_ prefix for ff_toupper4. It's used in lavf.	13 years ago
Anton Khirnov	9f51c682ee	lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits. They are used in lavf.	13 years ago
Anton Khirnov	6f89efeaa7	lavc: use avpriv_ prefix for ff_ac3_parse_header. It's used in lavf.	13 years ago
Anton Khirnov	9138a130cd	lavc: use avpriv_ prefix for ff_frame_rate_tab. It's used in lavf.	13 years ago
Anton Khirnov	773375c3d0	lavc: rename ff_find_start_code to avpriv_mpv_find_start_code It's used in lavf.	13 years ago
Anton Khirnov	357db4c263	lavc: use avpriv_ prefix for ff_split_xiph_headers. It's used in lavf.	13 years ago
Anton Khirnov	2361e59b98	lavc: use avpriv_ prefix for ff_dirac_parse_sequence_header. It's used in lavf.	13 years ago
Anton Khirnov	242c73a0fd	lavc: use avpriv_ prefix for some dv symbols used in lavf. Specifically, ff_dv_frame_profile and ff_dv_codec_profile.	13 years ago
Anton Khirnov	d9cca9fc6a	lavc: use avpriv_ prefix for some flac symbols used in lavf. Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and ff_flac_parse_block_header	13 years ago
Anton Khirnov	59a9a23581	lavc: use avpriv_ prefix for some mpeg4audio symbols used in lavf. Specifically, ff_mpeg4audio_sample_rates, ff_mpeg4audio_get_config and ff_copy_pce_data	13 years ago
Anton Khirnov	82ab61f901	lavc: use avpriv_ prefix for some mpegaudio symbols used in lavf. Specifically, ff_mpa_freq_tab, ff_mpa_bitrate_tab, ff_mpa_decode_header, ff_mpegaudio_decode_header.	13 years ago
Anton Khirnov	73ae27e17b	lavc: use avpriv_ prefix for ff_aac_parse_header(). It's used in lavf.	13 years ago
Anton Khirnov	8d74bf17c6	lavf: hide private symbols. Overhead as reported by rbelf-size goes from 40147 to 20877.	13 years ago
Anton Khirnov	ab88b25f99	lavf: use avpriv_ prefix for some dv functions. They are used in libavdevice.	13 years ago
Anton Khirnov	1fa395e471	lavf: use avpriv_ prefix for ff_new_chapter(). It's used in libavdevice.	13 years ago
Justin Ruggles	68d3aec819	avcodec: add CODEC_CAP_DELAY note to avcodec_decode_audio3() documentation	13 years ago
Justin Ruggles	352fc5f128	avcodec: clarify the CODEC_CAP_DELAY note in avcodec_decode_video2()	13 years ago
Justin Ruggles	ffeeae923b	avcodec: clarify documentation of CODEC_CAP_DELAY	13 years ago
Justin Ruggles	1baa25c7da	shorten: fix end-of-stream decoding. enable CODEC_CAP_DELAY to flush any remaining frames in the buffer. Stop decoding when the FN_QUIT command is found so that a trailing seek table isn't decoded as a normal frame. decode all channels in the same call to avcodec_decode_audio3() so that decoding will not stop after the first channel of the last frame. Updated FATE reference. More valid audio is now decoded.	13 years ago
Justin Ruggles	d03f9f65c0	shorten: do not use block size to determine whether to read the header.	13 years ago
Justin Ruggles	882dafe9b6	shorten: check output buffer size before decoding	13 years ago
Justin Ruggles	bd7f7d6c78	shorten: use av_clip_int16() for output sample clipping	13 years ago
Justin Ruggles	069ada46c1	shorten: use bytestream functions to decode the embedded WAVE header	13 years ago
Justin Ruggles	c25762fcf1	shorten: add some comments	13 years ago
Justin Ruggles	15d146c958	shorten: merge decoding of FN_DIFF* subblocks into decode_subframe_lpc()	13 years ago
Justin Ruggles	034f42dfce	cosmetics: remove some needless commented-out stuff	13 years ago
Justin Ruggles	cfa317f67d	shorten: validate block size	13 years ago
Justin Ruggles	45d7d31fb9	shorten: move declaration of 'ret' to top of shorten_decode_frame()	13 years ago
Justin Ruggles	a8055992c0	shorten: pass on error value from allocate_buffers() instead of returning -1	13 years ago
Justin Ruggles	9e5e2c2d01	shorten: check for realloc failure	13 years ago
Justin Ruggles	fe31a637f1	shorten: move decoding of prediction order and applying of global offset to decode_subframe_lpc().	13 years ago
Justin Ruggles	0f97c5014b	shorten: only calculate output size when returning decoded samples, otherwise just set data_size to zero.	13 years ago
Justin Ruggles	e9e37f2d10	cosmetics: reindent	13 years ago
Justin Ruggles	9000b6db22	shorten: separate processing of audio commands from non-audio commands	13 years ago
Justin Ruggles	07745485ef	shorten: skip some fields in the WAV header embedded in the shorten header. fixes incorrect bitrate reporting and potential misreporting of the number of channels.	13 years ago
Justin Ruggles	a1f7885a8b	shorten: split reading of file header into a separate functions	13 years ago
Justin Ruggles	9ef6c7977f	avformat: do not require frame_size for Speex. Having it there forces decoding of a frame in order to get frame_size, but it is not really needed for proper demuxing or decoding.	13 years ago
Justin Ruggles	0e69c04773	ogg/speex: set correct timestamp and duration for the first packet. The first timestamp should be negative due to delay. Also, do not set AVCodecContext.frame_size unnecessarily.	13 years ago

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30692 Commits (6ba7f78bbb6cd10ecd3bf5db51295ff288e352ce) All Branches Search

30692 Commits (6ba7f78bbb6cd10ecd3bf5db51295ff288e352ce)

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