- 11 7月, 2011 4 次提交
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由 Mans Rullgard 提交于
This macro can cause problems in conjunction with the bitdepth template expansion. It was presumably added to keep source compatibility when high bitdepth support was added. However, emulated_edge_mc is a dsputil pointer and should not be called directly, so there is little reason to keep such a macro. Signed-off-by: NMans Rullgard <mans@mansr.com>
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由 Mans Rullgard 提交于
Signed-off-by: NMans Rullgard <mans@mansr.com>
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由 Anton Khirnov 提交于
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由 Aaron Colwell 提交于
This decreases startup latency. Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com> Signed-off-by: NAnton Khirnov <anton@khirnov.net>
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- 10 7月, 2011 11 次提交
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
Deprecate avcodec_alloc_context/2.
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由 Anton Khirnov 提交于
It should be replaced with proper per-codec defaults.
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由 Anton Khirnov 提交于
Deprecate corresponding AVCodecContext option. This is the first test of decoder private options.
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由 Anton Khirnov 提交于
It supports passing options to codecs.
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由 Anton Khirnov 提交于
Adds support for decoder-private options and makes setting other options simpler.
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由 Jason Garrett-Glaser 提交于
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由 Justin Ruggles 提交于
In testing, the file output plugin gave a max buffer size of about 20 million frames, which is way more than what is really needed and causes a memory allocation error on my system.
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由 Justin Ruggles 提交于
buffer_size/4 is the value used by aplay. This fixes output to null devices, e.g. writing ALSA output to a file.
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由 Diego Biurrun 提交于
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由 Frank Barchard 提交于
Instead, just decrease it to a valid value and use that. Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>
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- 09 7月, 2011 25 次提交
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由 Matthew Hoops 提交于
Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>
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由 Tomas Härdin 提交于
Set DV packet durations using fields_per_frame. This requires turning gxf_stream_info into the demuxer's context for access to the value in gxf_packet(). Since MPEG-2 seems to work fine this done only for DV. Signed-off-by: NAnton Khirnov <anton@khirnov.net>
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由 Diego Biurrun 提交于
libavcodec/libxvidff.c:752: warning: initialization discards qualifiers from pointer target type
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由 Jason Garrett-Glaser 提交于
Eliminate redundant check in filter_mb_fast, consider bit depth in calculating qp_thresh.
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由 Jason Garrett-Glaser 提交于
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由 Jason Garrett-Glaser 提交于
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由 Jason Garrett-Glaser 提交于
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由 Jason Garrett-Glaser 提交于
Inline the relevant parts of fill_decode_caches into P-SKIP mv prediction to avoid calling the whole thing.
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由 Jason Garrett-Glaser 提交于
These weren't getting inlined all the time in all gcc versions.
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由 Daniel Kang 提交于
Mainly ported from 8-bit H.264 predict. Some code ported from x264. LGPL ok by author. Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>
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由 Ronald S. Bultje 提交于
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由 Ronald S. Bultje 提交于
Based on a somewhat similar idea in FFmpeg's swscale.
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由 Ronald S. Bultje 提交于
Based on a somewhat similar idea in FFmpeg's swscale copy.
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由 Ronald S. Bultje 提交于
We operated on 31-bits, but with e.g. lanczos scaling, values can add up to beyond 0x80000000, thus leading to output of zeroes. Drop one bit of precision fixes this.
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由 Ronald S. Bultje 提交于
We accessed the alpha array even it wasn't used and didn't exist, hence leading to a NULL pointer segfault.
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由 Ronald S. Bultje 提交于
When using e.g. lanczos scaling, values can drop below 0, so they should never be unsigned.
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由 Ronald S. Bultje 提交于
We would use the second half of the U plane buffer, rather than the V plane buffer, to output the V plane pixels.
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
It's required to be non-zero since cc58300e
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由 Anton Khirnov 提交于
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由 Anton Khirnov 提交于
There's no point in keeping them separate.
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由 Anton Khirnov 提交于
Those are reserved for the libs.
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