- 27 Jul, 2015 1 commit
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Vittorio Giovara authored
Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 11 Mar, 2015 2 commits
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Hendrik Leppkes authored
The fourth substream is being discarded, since its not raw audio data, but an encoded Atmos stream which needs a specialized decoder. Fixes decoding of the true hd stream from Transformers\ -\ Age\ of\ Extinction\ 2014\ 1080P-003.mkv Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Hendrik Leppkes authored
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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- 13 Nov, 2014 1 commit
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Vittorio Giovara authored
CC: libav-stable@libav.org Bug-Id: CID 970924
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- 03 Oct, 2014 2 commits
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James Almer authored
2x to 2.5x faster than the C version. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
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- 21 Sep, 2014 2 commits
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Hendrik Leppkes authored
The fourth substream is being discarded, since its not raw audio data, but an encoded Atmos stream which needs a specialized decoder. Fixes decoding of the true hd stream from Transformers\ -\ Age\ of\ Extinction\ 2014\ 1080P-003.mkv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Hendrik Leppkes authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 25 May, 2014 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 26 Mar, 2014 5 commits
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Ben Avison authored
Verified with profiling that this doesn't have a measurable effect upon overall performance. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ben Avison authored
Verified with profiling that this doesn't have a measurable effect upon overall performance. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ben Avison authored
Verified with profiling that this doesn't have a measurable effect upon overall performance. Signed-off-by: Martin Storsjö <martin@martin.st>
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Ben Avison authored
Profiling on a Raspberry Pi revealed the best performance to correspond with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 348.8 20.1 339.6 15.1 88.8% +2.7% (insignificant) 6:2 function 38.1 8.1 26.4 4.1 100.0% +44.5% 8:2 total 339.1 15.4 324.5 15.5 99.4% +4.5% 8:2 function 33.8 7.0 27.3 5.6 99.7% +23.6% 6:6 total 604.6 20.8 572.8 20.6 100.0% +5.6% 6:6 function 95.8 8.4 68.9 8.2 100.0% +39.1% 8:8 total 766.4 17.6 741.5 21.2 100.0% +3.4% 8:8 function 106.0 11.4 86.1 9.9 100.0% +23.1% Signed-off-by: Martin Storsjö <martin@martin.st>
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Ben Avison authored
Verified with profiling that this doesn't have a measurable effect upon overall performance. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 19 Mar, 2014 1 commit
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Ben Avison authored
Profiling on a Raspberry Pi revealed the best performance to correspond with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 348.8 20.1 339.6 15.1 88.8% +2.7% (insignificant) 6:2 function 38.1 8.1 26.4 4.1 100.0% +44.5% 8:2 total 339.1 15.4 324.5 15.5 99.4% +4.5% 8:2 function 33.8 7.0 27.3 5.6 99.7% +23.6% 6:6 total 604.6 20.8 572.8 20.6 100.0% +5.6% 6:6 function 95.8 8.4 68.9 8.2 100.0% +39.1% 8:8 total 766.4 17.6 741.5 21.2 100.0% +3.4% 8:8 function 106.0 11.4 86.1 9.9 100.0% +23.1% Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 08 Feb, 2014 3 commits
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Michael Niedermayer authored
When request_channel_layout is 0, all substreams should be decoded. Signed-off-by: Tim Walker <tdskywalker@gmail.com>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Tim Walker authored
Don't decode further substreams if request_channel_layout is a subset of the current substream's channel_layout. Before, we would only discard further substreams if request_channel_layout matched the substream's channel_layout extactly, thus decoding additional channels which the caller would probably end up downmixing.
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- 05 Jan, 2014 2 commits
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Tim Walker authored
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Tim Walker authored
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- 16 Dec, 2013 1 commit
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Michael Niedermayer authored
Fixes use of uninitialized memory Fixes msan_uninit-mem_7f126c8ed1ac_5945_issue1731_nonpublic.mpg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 03 Oct, 2013 1 commit
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Diego Biurrun authored
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- 27 Sep, 2013 1 commit
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Michael Niedermayer authored
This fixes a infinite loop Fixes Ticket2986 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 03 Aug, 2013 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 02 Aug, 2013 1 commit
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Diego Biurrun authored
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- 12 Jul, 2013 1 commit
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Luca Barbato authored
The faulty values rippled further down the codepath causing a hard-to-track segfault in the assembly code. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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- 28 Mar, 2013 1 commit
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Michael Niedermayer authored
This fixes an assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 13 Mar, 2013 2 commits
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Diego Biurrun authored
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Clément Bœsch authored
Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.
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- 08 Mar, 2013 1 commit
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Anton Khirnov authored
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- 23 Feb, 2013 1 commit
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Anton Khirnov authored
CC:libav-stable@libav.org
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- 12 Feb, 2013 1 commit
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Justin Ruggles authored
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- 10 Feb, 2013 1 commit
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Michael Niedermayer authored
Fixes CID970924 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 23 Jan, 2013 3 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This fixes a regression introduced with todays merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 22 Jan, 2013 4 commits
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Tim Walker authored
Also wrap usage of AVCodecContext.request_channels in FF_API_REQUEST_CHANNELS directives. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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Tim Walker authored
Fixes bug 401. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org
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Tim Walker authored
Fixes bug 208. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org
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Tim Walker authored
Also stop storing the channel arrangement in the header info, as it's unused outside of ff_mlp_read_major_sync. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org
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