| Commit message (Collapse) | Author | Age |
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Adds support for decoder-private options and makes setting other options
simpler.
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Instead, just decrease it to a valid value and use that.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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libavcodec/libxvidff.c:752: warning: initialization discards qualifiers from pointer target type
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Eliminate redundant check in filter_mb_fast, consider bit depth in calculating qp_thresh.
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Inline the relevant parts of fill_decode_caches into P-SKIP mv prediction to
avoid calling the whole thing.
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These weren't getting inlined all the time in all gcc versions.
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Mainly ported from 8-bit H.264 predict.
Some code ported from x264. LGPL ok by author.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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libavcodec/libschroedingerdec.c:211:23: warning: variable 'format' set but not used
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libavcodec/libgsm.c:148: warning: passing argument 2 of ‘gsm_decode’ discards qualifiers from pointer target type
/usr/include/gsm/gsm.h:68: note: expected ‘gsm_byte *’ but argument is of type ‘const uint8_t *’
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libavcodec/libvo-amrwbenc.c:37:5: warning: missing braces around initializer
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This is needed because not all players (e.g. MPlayer) are able to distinguish
two different Bink audio decoders when codec_tag is set.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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As a positive side-effect, this gets rid of the following warning:
libavcodec/flashsv.c:190:38: warning: assignment discards ‘const’ qualifier from pointer target type
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An official specification now exists and it is both more detailed and easier to
understand than the incomplete notes available here. Also remove ideas on how
to implement an encoder; these notes are already present in the encoder.
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This fixes the warning:
libavcodec/libopencore-amr.c:91: warning: missing braces around initializer
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Some versions of the GNU assembler do not handle 64-bit
immediate operands containing arithmetic. Writing the
value out in full works correctly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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This naming scheme is used elsewhere, so it's sensible to be consistent.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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The Altivec IMDCT works with size 32 and higher only.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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This function is called with only 8-byte alignment from
imdct for size 16. The fft4 function is not called for
the larger FFT or MDCT sizes, so this has no impact on
typical uses.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Set the frame size when decoding DTS audio.
This has the side effect of fixing the computation of timestamps for DTS-HD in compute_pkt_fields. Since frame_size is
not currently set, the duration of a frame is being guessed based on the streams bitrate. But for DTS-HD, the bitrate
currently used is the rate of the DTS core which is much different than the whole DTS-HD stream and leads to a wildly
inaccurate frame duration estimate.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Change the test program to output text instead of binary files so
it can be compared easily in FATE.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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filter_mb_fast assumed that qscale_table was padded like many of the other tables.
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The reference function can be inferred from the direction of the
transform, no need for storing it with each entry.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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IDCTs are partially evaluated according to IEEE 1180-1990 (more or
less). An override is added to the table for implementations known
to not meet the spec requirements. These variants are run but not
checked for accuracy.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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