- 17 3月, 2013 23 次提交
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由 Marton Balint 提交于
Signed-off-by: NMarton Balint <cus@passwd.hu>
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由 Marton Balint 提交于
Preparation for -af support. Signed-off-by: NMarton Balint <cus@passwd.hu>
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由 Clément Bœsch 提交于
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由 Michael Niedermayer 提交于
The padding was lost during porting from avcodec Should fix out of array accesses Found-by: ubitux Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Stefano Sabatini 提交于
Fix reference after f7ab23b0. +10l to me, this time aliens are not involved.
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由 Stefano Sabatini 提交于
+10l to me, I blame the aliens.
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由 Clément Bœsch 提交于
Fixes memleak spotted by FATE.
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由 Stefano Sabatini 提交于
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由 Stefano Sabatini 提交于
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由 Stefano Sabatini 提交于
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由 Stefano Sabatini 提交于
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由 Stefano Sabatini 提交于
Warning note suggested by Reimar.
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由 Hendrik Leppkes 提交于
The functions which actually drive the filter graph by pushing frames through it need to ensure an aligned stack for SIMD functions. This fixes a crash in YADIF filter when using a mingw build in a MSVC application. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Clément Bœsch 提交于
Regression since de3e0ab3.
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由 James Darnley 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 James Darnley 提交于
The filter already checks that width (and height) are greater than 3. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 James Darnley 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 James Darnley 提交于
These smaller samples do not need to be unpacked to double words allowing the code to process more pixels every iteration (still 2 in MMX but 6 in SSE2). It also avoids emulating the missing double word instructions on older instruction sets. Like with the previous code for 16-bit samples this has been tested on an Athlon64 and a Core2Quad. Athlon64: 1809275 decicycles in C, 32718 runs, 50 skips 911675 decicycles in mmx, 32727 runs, 41 skips, 2.0x faster 495284 decicycles in sse2, 32747 runs, 21 skips, 3.7x faster Core2Quad: 921363 decicycles in C, 32756 runs, 12 skips 486537 decicycles in mmx, 32764 runs, 4 skips, 1.9x faster 293296 decicycles in sse2, 32759 runs, 9 skips, 3.1x faster 284910 decicycles in ssse3, 32759 runs, 9 skips, 3.2x faster Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 James Darnley 提交于
This is a fairly dumb copy of the assembly for 8-bit samples but it works and produces identical output to the C version. The options have been tested on an Athlon64 and a Core2Quad. Athlon64: 1810385 decicycles in C, 32726 runs, 42 skips 1080744 decicycles in mmx, 32744 runs, 24 skips, 1.7x faster 818315 decicycles in sse2, 32735 runs, 33 skips, 2.2x faster Core2Quad: 924025 decicycles in C, 32750 runs, 18 skips 623995 decicycles in mmx, 32767 runs, 1 skips, 1.5x faster 406223 decicycles in sse2, 32764 runs, 4 skips, 2.3x faster 387842 decicycles in ssse3, 32767 runs, 1 skips, 2.4x faster 307726 decicycles in sse4, 32763 runs, 5 skips, 3.0x faster Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Carl Eugen Hoyos 提交于
Reconfiguring can break x264 lossless encoding. Fixes ticket #2165.
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由 Nicolas George 提交于
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由 Hendrik Leppkes 提交于
Since lavfi works natively with AVFrame now, these functions are no longer necessary and can be removed in a future bump. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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- 16 3月, 2013 17 次提交
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由 Michael Niedermayer 提交于
* qatar/master: af_join: do not leak input frames. asrc_anullsrc: return EOF, not -1 Conflicts: libavfilter/asrc_anullsrc.c Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit 'f4281f45': asrc_anullsrc: do not set samplerate and channel layout explicitly Conflicts: libavfilter/asrc_anullsrc.c No change to FFmpeg due to semantic difference between the filter sources Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit 'e4a7b217': vf_showinfo: remove its useless init function AVOptions: fix using named constants with child contexts. Conflicts: libavutil/opt.c Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit '9676b9a2': AVOption: remove an unused function parameter. filters.texi: restore mistakenly removed section name for noformat avfiltergraph: use sizeof(var) instead of sizeof(type) Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Michael Niedermayer 提交于
* commit '42c7c61a': avfiltergraph: replace AVFilterGraph.filter_count with nb_filters Conflicts: doc/APIchanges libavfilter/avfiltergraph.c libavfilter/avfiltergraph.h libavfilter/graphparser.c libavfilter/version.h Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Michael Niedermayer 提交于
* commit '556aab8f': lavfi: use designated initializers in avfilter_class Conflicts: libavfilter/avfilter.c Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit 'aa3c7799': lavf: sanity check size in av_get/append_packet(). Conflicts: libavformat/utils.c Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* commit 'ca6c3f2c': lzo: fix overflow checking in copy_backptr() flacdec: simplify bounds checking in flac_probe() atrac3: avoid oversized shifting in decode_bytes() Conflicts: libavformat/flacdec.c Merged-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Reimar Döffinger 提交于
This is admittedly kind of pointless since usually -f image2pipe can be used for the purpose, but this is more user-friendly. Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Reimar Döffinger 提交于
Otherwise ffmpeg -formats claims that we only support demuxing of that format. To keep compatibility the struct could be duplicated instead, but this seems almost like overkill for such a rare format. Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Reimar Döffinger 提交于
- Make MultiByteToWideChar fail when it encounters invalid encoding. Without this, invalid characters might just be skipped - When MultiByteToWideChar fails, assume the file name is in CP_ACP and open it via normal open function, even when the file will be written - When malloc fails return error instead of crashing Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Reimar Döffinger 提交于
Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>
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由 Anton Khirnov 提交于
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