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457 Commits

Author SHA1 Message Date
Diego Biurrun 54b2ce7418 mpeg: Drop unused parameters from ff_draw_horiz_band() 2014-01-29 16:37:23 +01:00
Anton Khirnov ebfe622bb1 mpegvideo: drop support for real (non-emulated) edges 
Several decoders disable those anyway and they are not measurably faster
on x86. They might be somewhat faster on other platforms due to missing
emu edge SIMD, but the gain is not large enough (and those decoders
relevant enough) to justify the added complexity.
 2014-01-09 09:41:19 +01:00
Anton Khirnov a3a55645f0 mpegvideo: remove disabled bfin asm 
It has been disabled as 'broken' over 3 years ago in b716a792
 2014-01-03 16:54:24 +01:00
Anton Khirnov 24abd806ea ljpegenc: deMpegEncContextize 
The encoder uses almost none of the mpegvideo infrastructure, only some
fields from MpegEncContext.

The FATE results change because now an all-zero quant matrix is written
into the file. Since it is not used for anything for ljpeg, this should
not be a problem.
 2013-12-05 13:35:55 +01:00
Anton Khirnov 282c6a1a0e mpegvideo: make ff_release_unused_pictures() static 
It is only called from one place in mpegvideo.c now. Also remove the
remove_current parameter, which is always 1.
 2013-12-05 13:26:50 +01:00
Anton Khirnov c99307caee mpegvideo: make frame_size_alloc() static. 
It is not called from outside of mpegvideo.c anymore.
 2013-12-05 13:25:46 +01:00
Anton Khirnov 0b0a7a751d mpegvideo: move encode-only parts of common_end() to encode_end() 2013-12-05 13:25:26 +01:00
Anton Khirnov ff7ffe4809 mpeg4videodec: move showed_packed_warning from MpegEncContext to Mpeg4DecContext 2013-12-05 13:22:37 +01:00
Anton Khirnov f7d228676c mpeg4videodec: move intra_dc_threshold from MpegEncContext to Mpeg4DecContext 2013-12-05 13:22:18 +01:00
Anton Khirnov a097f0049b mpeg12dec: move first_slice from MpegEncContext to Mpeg1Context 2013-12-05 13:22:03 +01:00
Anton Khirnov ff300e435e mpegvideo: remove an unused variable 2013-12-05 13:21:57 +01:00
Anton Khirnov e41ff4210a mpeg4videodec: move use_intra_dc_vlc from MpegEncContext to Mpeg4DecContext 2013-12-05 13:19:22 +01:00
Anton Khirnov e026ee0446 mpeg4videodec: move sprite_{shift,traj} from MpegEncContext to Mpeg4DecContext 2013-11-29 17:37:16 +01:00
Anton Khirnov 513d849bb6 mpeg4videodec: move num_sprite_warping_points from MpegEncContext to Mpeg4DecContext 2013-11-29 17:36:57 +01:00
Anton Khirnov 9ba3fc3e3d mpeg4videodec: move sprite_brightness_change from MpegEncContext to Mpeg4DecContext 2013-11-29 17:36:43 +01:00
Anton Khirnov 58c120a929 mpeg4videodec: move scalability from MpegEncContext to Mpeg4DecContext 2013-11-29 17:36:28 +01:00
Anton Khirnov 6e81597d5a mpeg4videodec: move enhancement_type from MpegEncContext to Mpeg4DecContext 2013-11-29 17:36:05 +01:00
Anton Khirnov 2992afda83 mpeg4videodec: remove a write-only variable from MpegEncContext 2013-11-29 17:35:57 +01:00
Anton Khirnov 3b1c0f686d mpeg4videodec: move new_pred from MpegEncContext to Mpeg4DecContext 2013-11-29 17:35:13 +01:00
Anton Khirnov e89247debd mpeg4videodec: replace MpegEncContext.reduced_res_vop with a local variable 2013-11-29 17:34:34 +01:00
Anton Khirnov 8cebc9eaac mpeg4videodec: remove a write-only variable from MpegEncContext 2013-11-29 14:19:48 +01:00
Anton Khirnov b1aacd5668 mpeg4videodec: move t_frame from MpegEncContext to Mpeg4DecContext 2013-11-29 14:19:48 +01:00
Anton Khirnov 0388907400 mpeg4videodec: move cplx_estimation_* fields from MpegEncContext to Mpeg4DecContext 2013-11-29 14:19:48 +01:00
Anton Khirnov 43af264de8 mpeg4videodec: move mpeg4-specific bug workaround variables from MpegEncContext to Mpeg4DecContext 2013-11-29 14:19:48 +01:00
Anton Khirnov 48e1394095 mpeg4videodec: move MpegEncContext.resync_marker into Mpeg4DecContext. 2013-11-29 14:19:47 +01:00
Anton Khirnov bc5abfb19e mpeg4videodec: move MpegEncContext.rvlc to Mpeg4DecContext 2013-11-29 14:19:47 +01:00
Anton Khirnov 9f0617d213 mpeg4videodec: remove write-only sprite variables from MpegEncContext 2013-11-29 14:19:47 +01:00
Anton Khirnov 1a89025793 mpeg4videodec: move MpegEncContext.vol_sprite_usage to Mpeg4DecContext 2013-11-29 14:19:47 +01:00
Anton Khirnov e62a43f6b1 mpeg4videodec: move MpegEncContext.time_increment_bits to Mpeg4DecContext 
The field remains in MpegEncContext for use in the encoder.
 2013-11-29 14:19:47 +01:00
Anton Khirnov ee8af2dd99 mpeg4videodec: move MpegEncContext.shape to Mpeg4DecContext 2013-11-29 14:19:47 +01:00
Anton Khirnov 1c01b0253e mpegvideo_enc: use the AVFrame API properly. 2013-11-16 17:51:10 +01:00
Diego Biurrun ad1161799e mpeg12dec: Remove outdated UV swapping code for VCR2 2013-11-14 14:21:27 +01:00
Anton Khirnov aa24122989 lavc: deprecate FF_MAX_B_FRAMES 
We should not arbitrarily decide the maximum B-frame number for all
encoders supported by Libav, each encoder should be able to set its own
limits.
 2013-11-14 09:41:03 +01:00
Anton Khirnov b6094811f9 lavc: move MB_TYPE_* macros from avcodec.h to mpegvideo.h 
They are mpegvideo-specific and not supposed to be used by callers.
 2013-11-14 09:40:39 +01:00
Anton Khirnov 8941971a8f lavc: make error_rate a private option of mpegvideo encoders 2013-11-14 09:39:43 +01:00
Diego Biurrun c7f7bfc9e3 Remove all Alpha architecture optimizations 
Alpha has been end-of-lifed and no more test machines are available.
 2013-11-13 20:45:49 +01:00
Diego Biurrun 0338c39698 dsputil: Split off H.263 bits into their own H263DSPContext 2013-11-08 12:40:47 +01:00
John Stebbins 28096e0a80 h264: wait for initial complete frame before outputing frames 
This can be optionally disabled whith the "output_corrupt" flags
option.  When in "output_corrupt" mode, incomplete frames are
signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:14:14 +01:00
Ronald S. Bultje 93f305473f lavc: Convert some remaining strides to ptrdiff_t 2013-10-15 23:58:20 +02:00
Vittorio Giovara 187105ff8a Fix references to deleted avcodec_encode_video() function 2013-09-16 13:59:19 +02:00
Diego Biurrun 38282149b6 ppc: More consistent arch initialization 2013-04-30 12:19:45 +02:00
Ronald S. Bultje f4fed5a2f9 mpegvideo: Use hpeldsp instead of dsputil for half-pel functions 
This also converts vc1, since that is mpegvideo-based.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:21 +03:00
Diego Biurrun 66ac3dbf1e h261: Move function declarations to h261.h 2013-04-05 12:25:12 +02:00
Diego Biurrun eee2000b41 mpeg12: Move some ff_mpeg1_* function declarations to a more suitable place 2013-03-27 14:21:45 +01:00
Martin Storsjö f1e9398621 lavc: Rename avpriv_mpv_find_start_code after moving out from mpegvideo 
Also move the declaration to internal.h, and add restrict qualifiers
to the declaration (as in the implementation).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-26 09:50:02 +02:00
Anton Khirnov 07054015cf mpegvideo: remove FMT_H264 2013-03-11 18:24:25 +01:00
Anton Khirnov 37045e4229 mpegvideo: drop vismv code 
It has been broken for over a year without anyone complaining or
noticing, thus proving that nobody ever uses it.
 2013-03-08 07:40:41 +01:00
Anton Khirnov 759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov ad0c9f2d5d lavc: move AVFrame.hwaccel_picture_private to Picture. 
This field is private and should not be present in a public struct. It
is only used in DXVA with mpegvideo-based decoders currently.
 2013-03-08 07:36:01 +01:00
Ronald S. Bultje 8d061989dd lavc: Split out ff_hwaccel_pixfmt_list_420[] over individual codecs 
Not all hwaccels implement all codecs, so using one single list for
multiple such codecs means some codecs will be represented in the list,
even though they don't actually handle that codec. Copying specific
lists in each codec fixes that.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-06 21:18:50 +02:00