FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	ab6ea7a819	avcodec/h264_refs: split conditions of if() up for better readability Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ronald S. Bultje	f068aed7b8	vp9: make decode_coeffs() return value void. It was previously int and would return error if decode_coeffs_b() returns an error; however, that can never happen, so refactor all that code to make all dependent functions return void also (all the way up to decode_coeffs_sb()).	11 years ago
Ronald S. Bultje	47c6d9403d	vp9: cosmetics.	11 years ago
Ronald S. Bultje	76bd878d95	vp9: add a 2-pass decoding mode, and add frame-mt support. For a random 1080p sample, decoding time went from 9.7sec (1 threads) to 6.0sec (2 threads) and 5.2sec (4 threads) in 2-pass decoding mode. I don't have any samples that use the parallelmode feature, but the gains should be higher.	11 years ago
Ronald S. Bultje	46955ae430	vp9: allocate 'b', 'block/uvblock' and 'eob/uveob' dynamically.	11 years ago
Ronald S. Bultje	fc7d910b2e	vp9: split last/cur_frame from the reference buffers. We need more information from last/cur_frame than from reference buffers, so we can use a simplified structure for reference buffers, and then store mvs and segmentation map information in last/cur.	11 years ago
Ronald S. Bultje	39b244002a	vp9: move some entries out of VP9Block into VP9Context. They aren't really block-related variables in the sense that they are not block-coded, rather they are state trackers.	11 years ago
Ronald S. Bultje	84d362f020	vp9: split packet parsing into an AVParser.	11 years ago
Ronald S. Bultje	816737ea5d	vp9: use proper refcounting. Based on something similar in libav. Author is likely Anton Khirnov <anton@khirnov.net> but I'm not sure.	11 years ago
Michael Niedermayer	a235af93bd	avcodec/mpeg4video: fix doxycomments so they are not associated with random unrelated fields Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	4b1c9b720e	lavc/srtenc: use bprint for text buffers. Fix trac ticket #3120.	11 years ago
Tim Walker	7dc827b709	dcadec: Add some logging before returning on error Based on a patch by Michael Niedermayer. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	79c1cdd973	mpeg4_update_thread_context: copy the whole mpeg4 specific context instead of variables one by one This simplifies the code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b08ff07d8d	avcodec/mpeg4videodec: update bug workaround related variables like they where before This fixes the code after the variables have been moved into the mpeg4 decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b239f3f69d	avcodec/h263dec: move call to ff_mpeg4_workaround_bugs() under codec_id check Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6c9b82b6a0	avcodec/mpeg4videodec: move bug workaround code into seperate function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2d2b363c65	h263: remove unused ff_h263_find_resync_marker() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	91c63cb053	avcodec/mpeg4videodec: copy rvlc in mpeg4_update_thread_context too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	36068709b3	avcodec/mpeg4videodec: Fix code so it also works after moving vol_sprite_usage around Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kostya Shishkov	01f6df01b6	go2meeting: disallow tile dimensions that are not multiple of 16 Original decoder seems to always use 176x128 tiles anyway and this helps avoiding lots of issues with odd tile sizes in fuzzed files. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	e026ee0446	mpeg4videodec: move sprite_{shift,traj} from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	513d849bb6	mpeg4videodec: move num_sprite_warping_points from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	9ba3fc3e3d	mpeg4videodec: move sprite_brightness_change from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	58c120a929	mpeg4videodec: move scalability from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	6e81597d5a	mpeg4videodec: move enhancement_type from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	2992afda83	mpeg4videodec: remove a write-only variable from MpegEncContext	11 years ago
Anton Khirnov	3b1c0f686d	mpeg4videodec: move new_pred from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	e89247debd	mpeg4videodec: replace MpegEncContext.reduced_res_vop with a local variable	11 years ago
Anton Khirnov	8cebc9eaac	mpeg4videodec: remove a write-only variable from MpegEncContext	11 years ago
Anton Khirnov	b1aacd5668	mpeg4videodec: move t_frame from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	0388907400	mpeg4videodec: move cplx_estimation_* fields from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	43af264de8	mpeg4videodec: move mpeg4-specific bug workaround variables from MpegEncContext to Mpeg4DecContext	11 years ago
Anton Khirnov	e2ceb17642	mpeg4videodec: move mpeg4-specific post-frame-decode code from h264dec to mpeg4videodec	11 years ago
Anton Khirnov	b452d5ae86	mpeg4videodec: move mpeg4-specific bug detection from h263 generic code to mpeg4	11 years ago
Anton Khirnov	48e1394095	mpeg4videodec: move MpegEncContext.resync_marker into Mpeg4DecContext.	11 years ago
Anton Khirnov	c2f7417eeb	vc1: move MpegEncContext.resync_marker into VC1Context. The field still remains in MpegEncContext because it is used by the mpeg4 decoder.	11 years ago
Anton Khirnov	a5a71992ca	mpeg4videoenc: don't set MpegEncContext.resync_marker It is only used in one place immediately after it is set.	11 years ago
Anton Khirnov	ad09f52586	h263dec: remove commented out cruft	11 years ago
Anton Khirnov	bc5abfb19e	mpeg4videodec: move MpegEncContext.rvlc to Mpeg4DecContext	11 years ago
Anton Khirnov	9f0617d213	mpeg4videodec: remove write-only sprite variables from MpegEncContext	11 years ago
Anton Khirnov	1a89025793	mpeg4videodec: move MpegEncContext.vol_sprite_usage to Mpeg4DecContext	11 years ago
Anton Khirnov	75bd07f732	mpeg4videoenc: write 0 instead of vol_sprite_usage That field is never set for encoding.	11 years ago
Anton Khirnov	e62a43f6b1	mpeg4videodec: move MpegEncContext.time_increment_bits to Mpeg4DecContext The field remains in MpegEncContext for use in the encoder.	11 years ago
Anton Khirnov	ee8af2dd99	mpeg4videodec: move MpegEncContext.shape to Mpeg4DecContext	11 years ago
Anton Khirnov	35e0833d41	mpeg4videodec: add a mpeg4-specific private context.	11 years ago
Michael Niedermayer	6e7de11444	avcodec/dcadec: decode LFE so we dont just add random data when downmixing with LFE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d2e46b11e4	avcodec/dcadec: set AV_CLASS_CATEGORY Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	55bd20a841	avcodec/dcadec: AVClass is const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	12235a3ed2	avcodec/dcadec: print more details about errors Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Tim Walker	3c8507a845	dcadec: add disable_xch private option. This supplements the deprecated request_channels-based control of XCh decoding. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago

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26548 Commits (fb98ca575d64452dba55a60c4ddf571163f0ca81)