After this patch, if a packet contains multiple teletext pages, the teletext
decoder can return the fist page and store the remaining pages in memory, and
return them to the user on the next calls to avcodec_decode_subtitle2.
Signed-off-by: Marton Balint <cus@passwd.hu>
* commit '0338c396987c82b41d322630ea9712fe5f9561d6':
dsputil: Split off H.263 bits into their own H263DSPContext
Conflicts:
configure
libavcodec/mpegvideo.h
libavcodec/mpegvideo_enc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
1789 decicycles in idct_idct_4x4_add_c, 262136 runs, 8 skips
1839 decicycles in idct_idct_4x4_add_c, 524270 runs, 18 skips
1864 decicycles in idct_idct_4x4_add_c, 1048548 runs, 28 skips
529 decicycles in ff_vp9_idct_idct_4x4_add_ssse3, 262138 runs, 6 skips
516 decicycles in ff_vp9_idct_idct_4x4_add_ssse3, 524282 runs, 6 skips
474 decicycles in ff_vp9_idct_idct_4x4_add_ssse3, 1048565 runs, 11 skips
(~3.9x faster)
7726 decicycles in idct_idct_8x8_add_c, 1048433 runs, 143 skips
7732 decicycles in idct_idct_8x8_add_c, 2096882 runs, 270 skips
7731 decicycles in idct_idct_8x8_add_c, 4193772 runs, 532 skips
1145 decicycles in ff_vp9_idct_idct_8x8_add_ssse3, 1048549 runs, 27 skips
1137 decicycles in ff_vp9_idct_idct_8x8_add_ssse3, 2097097 runs, 55 skips
1086 decicycles in ff_vp9_idct_idct_8x8_add_ssse3, 4194188 runs, 116 skips
(~7.1x faster)
Overall decode time before commit:
16.48s user 0.03s system 99% cpu 16.526 total
16.54s user 0.01s system 99% cpu 16.566 total
16.46s user 0.03s system 99% cpu 16.511 total
Overall decode time after commit:
16.34s user 0.02s system 99% cpu 16.378 total
16.28s user 0.02s system 99% cpu 16.315 total
16.32s user 0.03s system 99% cpu 16.366 total
Tested on i7 920 with 40s 1080p footage.
* commit '70cbf33405f50dfaf77e85f382a188acf17dc71a':
vdpau: Add missing #includes to fix standalone header compilation
Conflicts:
libavcodec/vdpau_internal.h
Not completely merged as this would break use of vdpau.h from C++
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'e2b5b097898c9155f4bdff4d83cdc54d5eef6930':
x86: rv40dsp: Use PAVGB instruction macro where appropriate
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3ef9b7ab95cc703b67a8b658dca45c80df0aaa66':
hevc_ps: Use AV_PIX_FMT_YUVJ420P if YUV 4:2:0 8-bit full scale
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '38ecc3702dabbea09230f6d6333f59e74f5d1c12':
pthread: store thread contexts in AVCodecInternal instead of AVCodecContext
Conflicts:
libavcodec/internal.h
libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'cc14ee03a7b91c69343f8d60c9e089a1950eeadb':
lavc: split slice and frame threading functions into separate files
Conflicts:
libavcodec/Makefile
libavcodec/pthread.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5cd6513f5be14b9744783d3d9e853d3f11065e93':
pthread: drop avcodec_ prefixes from static functions
Merged-by: Michael Niedermayer <michaelni@gmx.at>
