Stowage/ffmpeg
2
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-02-14 03:11:25 +00:00
Code Issues Projects Releases Packages Wiki Activity
67382 commits 38 branches 415 tags 290 MiB
Commit graph

675 commits

Author SHA1 Message Date
Michael Niedermayer
593dea80f2 avcodec/motion_est: Fix mv_penalty table size 
Fixes out of array read

Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5b4da8a38a)

Conflicts:

	libavcodec/motion_est.h
 2016-01-31 00:25:20 +01:00
Andreas Cadhalpun
d08db138e2 avcodec/rv10: check size of s->mb_width * s->mb_height 
If it doesn't fit into 12 bits it triggers an assertion.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2578a54618)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-09 01:22:01 +01:00
Michael Niedermayer
4dee4a4470 avcodec/mpegvideo: Factor ff_mpv_decode_init() out 
Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-05 20:48:06 +02:00
Michael Niedermayer
c1df467d73 Merge commit '835f798c7d' 
* commit '835f798c7d':
  mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes

Conflicts:
	libavcodec/h261dec.c
	libavcodec/intrax8.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videoenc.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/mpegvideo_enc.c
	libavcodec/rv10.c
	libavcodec/x86/mpegvideoenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 20:11:56 +02:00
Diego Biurrun
835f798c7d mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes 2014-08-15 01:26:33 -07:00
Michael Niedermayer
2fd87a3d78 Merge commit '998c9f15d1' 
* commit '998c9f15d1':
  idct: remove call to ff_idctdsp_init from ff_MPV_common_init

Conflicts:
	libavcodec/dnxhdenc.c
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 02:25:14 +02:00
John Stebbins
998c9f15d1 idct: remove call to ff_idctdsp_init from ff_MPV_common_init 
One step in untangling the mpegvideo code and fixing some problems in
the order that initialization is being done in h263dec and h261dec.
 2014-08-14 07:58:49 -07:00
Michael Niedermayer
58eaa95116 Merge commit 'ccbf370f20' 
* commit 'ccbf370f20':
  mpegvideo: move vol_control_parameters to the only place it is used

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-29 21:26:59 +02:00
Nidhi Makhijani
ccbf370f20 mpegvideo: move vol_control_parameters to the only place it is used 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-29 09:13:18 -07:00
Michael Niedermayer
7295ee7f51 Merge commit 'd8520d3ee0' 
* commit 'd8520d3ee0':
  mpegvideo: Move QMAT_SHIFT* defines to the only place they are used

Conflicts:
	libavcodec/mpegvideo.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-26 02:47:32 +02:00
Michael Niedermayer
8b395315a5 Merge commit '4fbb62a21b' 
* commit '4fbb62a21b':
  mpegvideo: Move ME_MAP_* defines to the only place they are used

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-26 02:34:51 +02:00
Michael Niedermayer
0a9bab5be6 Merge commit 'ff85334375' 
* commit 'ff85334375':
  mpegvideo: Drop unused MPEG_BUF_SIZE and CHROMA_444 defines

CHROMA_444 is not removed as we do support CHROMA_444 and use the
identifier

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-26 02:23:29 +02:00
Diego Biurrun
d8520d3ee0 mpegvideo: Move QMAT_SHIFT* defines to the only place they are used 2014-07-25 12:00:53 -07:00
Diego Biurrun
4fbb62a21b mpegvideo: Move ME_MAP_* defines to the only place they are used 2014-07-25 12:00:53 -07:00
Diego Biurrun
ff85334375 mpegvideo: Drop unused MPEG_BUF_SIZE and CHROMA_444 defines 2014-07-25 12:00:52 -07:00
Michael Niedermayer
ce8e27e0ed Merge commit '436ced244f' 
* commit '436ced244f':
  mpegenccontext: Remove unused opaque pointer

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-24 18:53:34 +02:00
Nidhi Makhijani
436ced244f mpegenccontext: Remove unused opaque pointer 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-24 07:59:44 -07:00
Michael Niedermayer
97d2b8d6f5 Merge commit 'eac77fcd56' 
* commit 'eac77fcd56':
  mpegenccontext: Remove unused dct_unquantize_h261 function pointers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-23 20:20:08 +02:00
Michael Niedermayer
d0cb6caf69 Merge commit '2b6ab3a2bd' 
* commit '2b6ab3a2bd':
  mpegvideo: Move QUANT_BIAS_SHIFT define to the only place it is used

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-23 14:15:48 +02:00
Nidhi Makhijani
eac77fcd56 mpegenccontext: Remove unused dct_unquantize_h261 function pointers 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-23 05:07:21 -07:00
Diego Biurrun
2b6ab3a2bd mpegvideo: Move QUANT_BIAS_SHIFT define to the only place it is used 2014-07-23 03:16:55 -07:00
Michael Niedermayer
c933f2c4cc Merge commit '16e6652286' 
* commit '16e6652286':
  aarch64: NEON intrinsics dct_unquantize_h263.

Conflicts:
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-22 03:35:29 +02:00
James Yu
16e6652286 aarch64: NEON intrinsics dct_unquantize_h263. 
Intrinsics only used on aarch64 since the existing ARMv7 NEON asm
is slightly faster (Cortex-A9, gcc-4.8, micro-benchmarks and full
decoding time).

Signed-off-by: James Yu <james.yu@linaro.org>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-07-21 23:18:29 +02:00
Michael Niedermayer
02e3e3ea51 Merge commit '9f99a5f1d0' 
* commit '9f99a5f1d0':
  mpegencconetxt: Move rv10-specific orig_width/orig_height where they belong

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-20 20:32:24 +02:00
Nidhi Makhijani
9f99a5f1d0 mpegencconetxt: Move rv10-specific orig_width/orig_height where they belong 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-20 05:13:01 -07:00
Michael Niedermayer
3a2d1465c8 Merge commit '2d60444331' 
* commit '2d60444331':
  dsputil: Split motion estimation compare bits off into their own context

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/arm/Makefile
	libavcodec/dvenc.c
	libavcodec/error_resilience.c
	libavcodec/h264.h
	libavcodec/h264_slice.c
	libavcodec/me_cmp.c
	libavcodec/me_cmp.h
	libavcodec/motion_est.c
	libavcodec/motion_est_template.c
	libavcodec/mpeg4videoenc.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/Makefile
	libavcodec/x86/me_cmp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-17 23:27:40 +02:00
Diego Biurrun
2d60444331 dsputil: Split motion estimation compare bits off into their own context 2014-07-17 09:07:10 -07:00
Michael Niedermayer
2d5e9451de Merge commit 'f46bb608d9' 
* commit 'f46bb608d9':
  dsputil: Split off pixel block routines into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pixblockdsp_template.c
	libavcodec/x86/dsputilenc.asm
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-10 01:22:14 +02:00
Diego Biurrun
f46bb608d9 dsputil: Split off pixel block routines into their own context 2014-07-09 08:05:26 -07:00
Michael Niedermayer
14e2406de7 Merge commit 'a9aee08d90' 
* commit 'a9aee08d90':
  dsputil: Split off FDCT bits into their own context

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/asvenc.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/mpegvideo.h
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-08 03:19:06 +02:00
Diego Biurrun
a9aee08d90 dsputil: Split off FDCT bits into their own context 2014-07-07 12:28:45 -07:00
Michael Niedermayer
3790801f9c Merge commit '3c650efb81' 
* commit '3c650efb81':
  dsputil: Move draw_edges() to mpegvideoencdsp

Conflicts:
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-07 16:17:27 +02:00
Michael Niedermayer
462c6cdb8e Merge commit '8d686ca59d' 
* commit '8d686ca59d':
  dsputil: Split off *_8x8basis to a separate context

Conflicts:
	libavcodec/dsputil.c
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-07 15:08:55 +02:00
Diego Biurrun
3c650efb81 dsputil: Move draw_edges() to mpegvideoencdsp 2014-07-06 14:48:50 -07:00
Diego Biurrun
8d686ca59d dsputil: Split off *_8x8basis to a separate context 2014-07-06 13:09:24 -07:00
Michael Niedermayer
581b5f0b9b Merge commit 'e3fcb14347' 
* commit 'e3fcb14347':
  dsputil: Split off IDCT bits into their own context

Conflicts:
	configure
	libavcodec/aic.c
	libavcodec/arm/Makefile
	libavcodec/arm/dsputil_init_arm.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/asvdec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/dvdec.c
	libavcodec/dxva2_mpeg2.c
	libavcodec/intrax8.c
	libavcodec/mdec.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc_common.h
	libavcodec/mpegvideo.c
	libavcodec/ppc/dsputil_altivec.h
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/ppc/idctdsp.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-01 15:22:11 +02:00
Diego Biurrun
e3fcb14347 dsputil: Split off IDCT bits into their own context 2014-06-30 07:58:46 -07:00
Michael Niedermayer
1fd0e9a56d Merge commit '5dd8c08fd5' 
* commit '5dd8c08fd5':
  mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter

Conflicts:
	libavcodec/mpegvideo.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-27 19:24:44 +02:00
Diego Biurrun
5dd8c08fd5 mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter 
This will come in handy during dsputil splitting.
 2014-06-27 05:17:11 -07:00
Michael Niedermayer
d7463c6813 Merge commit 'fab9df63a3' 
* commit 'fab9df63a3':
  dsputil: Split off global motion compensation bits into a separate context

Conflicts:
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/ppc/dsputil_altivec.h
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-23 21:10:10 +02:00
Diego Biurrun
fab9df63a3 dsputil: Split off global motion compensation bits into a separate context 2014-06-23 09:58:17 -07:00
Michael Niedermayer
56afbe8dbc Merge commit '7b9ef8d701' 
* commit '7b9ef8d701':
  mpeg: Split error resilience bits off into a separate file

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-23 03:48:30 +02:00
Diego Biurrun
7b9ef8d701 mpeg: Split error resilience bits off into a separate file 2014-06-22 17:36:37 -07:00
Michael Niedermayer
412015694c Merge commit '8d695dc411' 
* commit '8d695dc411':
  mpeg: Mark ff_mpeg_set_erpic() static

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-23 00:57:47 +02:00
Diego Biurrun
8d695dc411 mpeg: Mark ff_mpeg_set_erpic() static 
It is not used outside of the file.
 2014-06-22 06:28:46 -07:00
Michael Niedermayer
2b05db4f81 Merge commit 'e74433a8e6' 
* commit 'e74433a8e6':
  dsputil: Split clear_block*/fill_block* off into a separate context

Conflicts:
	configure
	libavcodec/asvdec.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.h
	libavcodec/eamad.c
	libavcodec/intrax8.c
	libavcodec/mjpegdec.c
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/vc1dec.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 04:54:38 +02:00
Diego Biurrun
e74433a8e6 dsputil: Split clear_block*/fill_block* off into a separate context 2014-06-18 14:07:23 -07:00
Marton Balint
9236f7b5a2 mpeg12enc: add seq_disp_ext option for deciding when to write a sequence_display_extension 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 19:45:53 +02:00
Michael Niedermayer
681868cbbe avcodec/mpegvideo: Fix psnr calculation with slice threads 
This fixes a race condition and use of the wrong field, which become shared
instead of per thread during some AVFrame changes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 13:16:27 +02:00
Michael Niedermayer
98a6806fdd Merge commit '368f50359e' 
* commit '368f50359e':
  dsputil: Split off quarterpel bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/vc1dec.c
	libavcodec/vc1dsp.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/qpeldsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 02:43:34 +02:00