Clément Bœsch
6d75fb01eb
dv: fix comment wording mistake
14 years ago
Diego Biurrun
c45f629576
Rename libavcodec/high_bit_depth.h ---> libavcodec/bit_depth_template.c
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This naming scheme is used elsewhere, so it's sensible to be consistent.
14 years ago
Reimar Döffinger
68e39d6efe
dv: fix valgrind use of uninitialised value warnings.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Clément Bœsch
4d5e7ab5c4
mxfenc: fix ignored drop flag in binary timecode representation.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Mans Rullgard
6cbf2420b9
PPC: use Altivec IMDCT only for supported sizes
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The Altivec IMDCT works with size 32 and higher only.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Clément Bœsch
65614321db
dv: fix comment spelling
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Diego Biurrun
965dbe09b0
configure: simplify -rpath-link linker flag
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Lists of ':'-separated directories can be passed to -rpath-link directly.
14 years ago
Mans Rullgard
3824ef08e0
ARM: allow unaligned buffer in fixed-point NEON FFT4
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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>
14 years ago
Mans Rullgard
240c5d6f3b
fate: test more FFT etc sizes
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This tests sizes from 16 to 4096, not only the default 512.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
John Stebbins
49c7006c7e
dca: set AVCodecContext frame_size for DTS audio
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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>
14 years ago
Daniel Kang
3c7c16fde3
YASM: Shut up unused variable compiler warning with --disable-yasm.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Daniel Kang
567a32b5b2
x86_32: Fix build on x86_32 with --disable-yasm.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Mans Rullgard
75a24bef4a
iirfilter: add fate test
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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>
14 years ago
Diego Biurrun
66e2dd1187
doxygen: Add qmul docs.
14 years ago
Nicolas George
9cec1bbd14
ogg: propagate return values and return more meaningful error values
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Jason Garrett-Glaser
5029a40633
H.264: fix overreads of qscale_table
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filter_mb_fast assumed that qscale_table was padded like many of the other tables.
14 years ago
Diego Biurrun
e589e4b82d
Remove unused static tables and static inline functions.
14 years ago
Mans Rullgard
94350ab986
eval: clear Parser instances before using
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This prevents random values from the stack being used as
"variables" in expressions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
74965f2644
dct-test: remove 'ref' function pointer from 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>
14 years ago
Diego Biurrun
db54be09c2
build: Remove deleted 'check' target from .PHONY list.
14 years ago
Reimar Döffinger
0a94020b5b
oggdec: Abort Ogg header parsing when encountering a data packet.
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Fixes Bugzilla #11 .
Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Diego Biurrun
e3759c567d
Add LGPL license boilerplate to files lacking it.
14 years ago
Clément Bœsch
19b6127365
mxfenc: small typo fix
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Diego Biurrun
3c432e1186
doxygen: Fix documentation for some VP8 functions.
14 years ago
Kostya Shishkov
3e2aa268f6
sha: use AV_RB32() instead of assuming buffer can be cast to uint32_t*
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
9e52a40695
des: allow unaligned input and output buffers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
d04d9f24a0
aes: allow unaligned input and output buffers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Christian Schmidt
6c374bc0b4
libxvid: add missing include of libavutil/mathematics.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
27e7144350
fate: add idct8x8 test
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This tests the IDCT implementations available in the build.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
dbf396d497
dct-test: exit with non-zero status if an IDCT fails
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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>
14 years ago
Mans Rullgard
883fd9e393
eval: add fate test
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
6da812e4ee
eval: make timing optional in test program
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
84757de0f5
fate: add 'null' comparison method
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Setting CMP=null uses stdout from the test as the diff record in
the report without further inspection. This can be useful when
the exit status of the test itself determines success while the
output is informative.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
7fd2c13888
dct-test: make speed test optional
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
cf2b4f884d
dct-test: remove is_idct field from tables
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
4b357756b1
dct-test: split table in two for idct and fdct
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
4f905a658b
dct-test: simplify calling dct_error()
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Pass a pointer to the DCT descriptor instead of each field
individually.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
36fa9ef3e2
dct-test: whitespace cosmetics
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
412594ed0a
dct-test: remove commented out code
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Robert Swain
954a653216
vorbis: vpxenc: Add missing include for av_rescale*
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Carl Eugen Hoyos
a4ab70f92e
ffmpeg: Fix VDPAU decoding for some H264 samples.
14 years ago
Daniel Kang
58f7aad051
Fix build with --disable-yasm.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Loren Merritt
082768f0b1
vf_gradfun: relicense x86 asm to LGPL
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Actually I gave permission for LGPL long ago, but the original import
failed to update the license header.
14 years ago
Jason Garrett-Glaser
556f8a066c
H.264: template left MB handling
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Faster H.264 decoding with ALLOW_INTERLACE off.
14 years ago
Jason Garrett-Glaser
ca80f11ec3
H.264: faster fill_decode_caches
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Aliasing avoidance and general cleanup.
14 years ago
Jason Garrett-Glaser
3b7ebeb4d5
H.264: faster write_back_*
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Avoid aliasing, unroll loops, and inline more functions.
14 years ago
Jason Garrett-Glaser
cb5469462d
H.264: faster fill_filter_caches
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Reduce aliasing problems and unroll mv/ref loop.
14 years ago
Jason Garrett-Glaser
4320a309ce
H.264: make filter_mb_fast support the case of unavailable top mb
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Significantly faster deblocking in streams with lots of slices.
14 years ago
Mans Rullgard
abc78a5a7c
Do not include log.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
d49ea4afb4
Do not include pixfmt.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago