e85c608a46
avcodec/vc1: remove unused ff_vc1_loop_filter_iblk
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Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-06-18 11:57:56 +02:00
a707a0b657
Revert "avcodec/vc1: add Simple and Main profile to vc1_put_signed_blocks_clamped"
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This reverts commit 2065317db677a3dfb38331e591
2018-06-18 11:53:56 +02:00
8331e59133
avcodec/vc1: remove unused ff_vc1_loop_filter_iblk
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Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-06-16 19:26:14 +02:00
a8622497d3
avcodec/vc1: fix overlap and loop filtering for Simple and Main profile
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Overlap filtering I and BI frames for Simple and Main profile is only
dependent on PQUANT. Restrict testing for CONDOVER and OVERFLAGS to
advanced profile. Change from mb_width to end_mb_x in ff_vc1_i_loop_filter
to avoid breaking the Microsoft Screen 2 decoder.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-06-16 19:18:48 +02:00
a43cdd7693
avcodec/vc1: fix overlap smoothing filter for P frames
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The v_overlap_filter needs to run on the colocated block of the previous
macroblock. For the luma plane, the colocated block is located two blocks
on the left instead of one. In addition, the overlap filter needs to run
on the non-edge blocks of the first macroblock row and column.
Fixes ticket #7171 .
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-06-16 19:15:07 +02:00
02e4970bc9
avcodec/vc1: fix out of bounds access of overlap filter
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Overlap filtering of the first row and first column must be guarded
for out of bounds access of v->over_flags_plane.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-04-26 17:13:17 +02:00
7a70879624
avcodec/vc1: remove unused overlap smooting and loop filter
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remove unused overlap smooting and loop filter
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-04-25 22:07:20 +02:00
ded52f6e36
avcodec/vc1: re-implement and expand VC-1 loop filtering
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The existing implementation did loop filtering for progressive
frames only. This rewritten version implements loop filtering for
all applicable frame types for both progessive and
frame/field-interlace.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-04-25 22:07:20 +02:00
5e5c9f1804
avcodec/vc1: re-implement and expand VC-1 overlap smoothing
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The existing implementation did overlap smoothing for progressive
frames only. This rewritten version implements overlap smoothing
for all applicable frame types for both progessive and
frame/field-interlace.
Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl >
2018-04-25 22:07:20 +02:00
94d68a41fa
Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'
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* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615':
lavc: AV-prefix all codec flags
Conflicts:
doc/examples/muxing.c
ffmpeg.c
ffmpeg_opt.c
ffplay.c
libavcodec/aacdec.c
libavcodec/aacenc.c
libavcodec/ac3dec.c
libavcodec/ac3enc_float.c
libavcodec/atrac1.c
libavcodec/atrac3.c
libavcodec/atrac3plusdec.c
libavcodec/dcadec.c
libavcodec/ffv1enc.c
libavcodec/h264.c
libavcodec/h264_loopfilter.c
libavcodec/h264_mb.c
libavcodec/imc.c
libavcodec/libmp3lame.c
libavcodec/libtheoraenc.c
libavcodec/libtwolame.c
libavcodec/libvpxenc.c
libavcodec/libxavs.c
libavcodec/libxvid.c
libavcodec/mpeg12dec.c
libavcodec/mpeg12enc.c
libavcodec/mpegaudiodec_template.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/mpegvideo_motion.c
libavcodec/nellymoserdec.c
libavcodec/nellymoserenc.c
libavcodec/nvenc.c
libavcodec/on2avc.c
libavcodec/options_table.h
libavcodec/opus_celt.c
libavcodec/pngenc.c
libavcodec/ra288.c
libavcodec/ratecontrol.c
libavcodec/twinvq.c
libavcodec/vc1_block.c
libavcodec/vc1_loopfilter.c
libavcodec/vc1_mc.c
libavcodec/vc1dec.c
libavcodec/vorbisdec.c
libavcodec/vp3.c
libavcodec/wma.c
libavcodec/wmaprodec.c
libavcodec/x86/hpeldsp_init.c
libavcodec/x86/me_cmp_init.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc >
2015-07-27 22:10:35 +02:00
7c6eb0a1b7
lavc: AV-prefix all codec flags
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Convert doxygen to multiline and express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:58 +01:00
d9b264bc73
Merge commit '848e86f74d3e6e87fa592ee8ba8c184cc5fd9a42'
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* commit '848e86f74d3e6e87fa592ee8ba8c184cc5fd9a42':
mpegvideo: Drop flags and flags2
Conflicts:
libavcodec/mpeg12dec.c
libavcodec/mpeg12enc.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/mpegvideo_motion.c
libavcodec/ratecontrol.c
libavcodec/vc1_block.c
libavcodec/vc1_loopfilter.c
libavcodec/vc1_mc.c
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2015-05-22 20:24:41 +02:00
848e86f74d
mpegvideo: Drop flags and flags2
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They are just duplicates of AVCodecContext members so use those instead.
2015-05-22 15:34:39 +01:00
83356cf6cc
lavc/vc1: Never decode vc1 as gray if gray decoding was not enabled.
2015-05-17 12:58:44 +02:00
982e7bbfa6
avcodec/vc1: Skip chroma operations if CODEC_FLAG_GRAY is set
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-05-08 20:32:15 +02:00
51946d2de8
vc1: Use the correct shift amount
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`is_intra` is a 6bits bitfield.
CC: libav-stable@libav.org
Bug-Id: CID 1194380 / CID 1194381
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2014-11-25 02:00:06 +00:00
d5a3caef93
Merge commit '04d14c9b68b03e8dbc6e3003c1ee06892dd32576'
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* commit '04d14c9b68b03e8dbc6e3003c1ee06892dd32576':
vc1: Split the decoder in components
Conflicts:
libavcodec/Makefile
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-10-08 22:00:09 +02:00
04d14c9b68
vc1: Split the decoder in components
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Speed up the overall compilation time.
2014-10-08 18:34:48 +02:00
Jerome Borsboom