- 27 Jun, 2015 4 commits
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Michael Niedermayer authored
ENOTSUP is not available on all platforms Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Philip Langdale authored
This HWAccel isn't really usable right now due to an nvidia driver bug, so we don't want it selected by default. HWAccels have a capabilities field and there's a comment about flags, but no flags exist today, so let's add one for experimental hwaccels.
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George Boyle authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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George Boyle authored
The intention of this change is to allow separation of API tests from the existing tests, and also to have a place for the API test source/executable files so they're not mixed in with the actual library code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 26 Jun, 2015 22 commits
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Michael Niedermayer authored
* commit '92fdc80c': nvenc: Fix NV12 input Conflicts: libavcodec/nvenc.c Not merged, the changed code is not in FFmpeg Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '072756cd': vc1dec: use get_bits_long and limit the read bits to 32 See: 1f1e0a29Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Andreas Cadhalpun authored
If nb_samples is zero, the bit_rate calculation results in a division by zero. Since ff_get_buffer fails if frame->nb_samples is zero, this can be fixed by moving the bit_rate calculation after that function call. That also makes it possible to reuse the already calculated frame->nb_samples value. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Kieran Kunhya authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Luca Barbato authored
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Michael Niedermayer authored
Fixes Ticket2586 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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James Almer authored
Fixes make checkheader Signed-off-by: James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Fixes Ticket4657 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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Andreas Cadhalpun authored
get_bits should not be used with more than 25 bits. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Andreas Cadhalpun authored
get_bits should not be used with more than 25 bits. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Andreas Cadhalpun authored
This fixes a segfault when decoding multi-channel MP3onMP4 files. This is similar to commit cb72230d for MPADSPContext. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Peter Ross authored
Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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schenk michael authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Zhang Rui authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Thats what the spec says should be done aka iterate in the wrong space and use special cases to patch that up. It sometimes can result in different order Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This code was lost in 26635408Signed-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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Michael Niedermayer authored
The order in j2k is not the simple and logic one Fixes Ticket4670 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
These will be needed in subsequent commits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Philip Langdale authored
This change introduces basic support for HEVC decoding through vdpau. Right now, there are problems with the nvidia driver/library implementation that mean that frames are incorrectly laid out in memory when they are returned from the decoder, and it is normally impossible to recover the complete decoded frame due to loss of data from alignment inconsistencies. I obviously hope that nvidia will be fixing it in due course - I've verified the problems exist with their example application. As such, this support is not useful for any real world application, but I believe that it is correct (with the caveat that the mangled frames may hide problems) and will work properly once the nvidia problem is fixed. Right now it appears that any file encoded by x265 or nvenc is decoded correctly, but that's because these files don't use a bunch of HEVC features. Quick summary: Features that seem to work: 1) Short Term References 2) Scaling Lists 3) Tiling Features with known problems: 1) Long Term References It's hard to tell what's going on here. After I read the nvidia example app that does not set the IsLongTerm flag on LTRs, and changed my code, a bunch of frames using LTR started to display correctly, but there are still samples with glitches that are related to LTRs. In terms of real world files, both x265 and nvenc only use short term refs from this list. The divx encoder seems similar. Signed-off-by: Philip Langdale <philipl@overt.org>
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- 25 Jun, 2015 12 commits
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Michael Niedermayer authored
This also reduces the amount of memory needed Fixes Ticket4672 The new code seems slightly faster as well, probably due to better cache usage Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
STDERR_FILENO is not available on windows Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Rodger Combs authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Rodger Combs authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Shawn Rainey authored
Cross-compile toolchains without support for ranlib -D would fail. This fixes the configure script to test the cross ranlib rather than the native ranlib. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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rogerdpack authored
Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Peter Ross authored
Electronic Arts VP6 files may contain two video streams: one for the primary video stream and another for the alpha mask. The file format uses identical data structures for both streams. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Peter Ross authored
This is required for the alpha stream demux patch. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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rogerdpack authored
write() suggested by wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ronald S. Bultje authored
Reviewed-by: James Zern <jzern@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Ludmila Glinskih authored
Result differs in pkt_duration and time_base.den for some reason. Right now it tests only one example (adjusted to match the output). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 24 Jun, 2015 2 commits
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Michael Niedermayer authored
Fixes infinite loop Fixes Ticket4663 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes Ticket4656 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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