0a07f2b346
dsputil: fix invalid array indexing
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Indexing outside an array is invalid and causes errors with
gcc 4.8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-26 17:07:43 +01:00
b6a6e90a7c
fft-test: add option to set cpuflag mask
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This can be useful for testing.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 23:19:40 +01:00
3d11c2d76d
vp8: armv6: fix non-armv6t2 build
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The assembler may fail to place literal pools close enough to
instructions referencing them. An explicit .ltorg directive
fixes this.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 23:16:31 +01:00
e4ac031233
vp8: armv6 optimisations
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Based on patch by Ronald S. Bultje <rsbultje@gmail.com>,
partially ported from libvpx.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 21:41:39 +01:00
b692d246ea
vp8: arm: separate ARMv6 functions from NEON
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This is a preparation for complete ARMv6 optimisations.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 21:41:39 +01:00
dac78fd1d7
ARM: add some compatibility macros
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This adds some macros simplifying Thumb and pre-v6T2 compatibility.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 21:41:39 +01:00
a229d6c285
Remove libdirac decoder.
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libschroedinger is the preferred way to decode Dirac video.
2012-04-23 09:20:24 +02:00
d526c5338d
ARM: allow runtime masking of CPU features
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This allows masking CPU features with the -cpuflags avconv option
which is useful for testing different optimisations without rebuilding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-22 12:30:45 +01:00
d7458bc8c6
dsputil: remove unused functions
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These functions were left unused by the lowres removal.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 20:00:39 +01:00
2bcbd98459
Remove lowres video decoding
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This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 18:56:19 +01:00
95510be8c3
avcodec: remove AVCodecContext.dsp_mask
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This removes all references to AVCodecContext.dsp_mask and marks
it for eviction at the next version bump. It has been superseded
by av_set_cpu_flag_mask() which, unlike this field, works everywhere.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 18:30:01 +01:00
b5c3f0b994
utvideo: general cosmetics
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General cosmetics, such as keeping lines under 80 characters,
fixing a couple of typos (predition -> prediction) and a
general style fix that was pointed out by Derek when I was having
my sliced multithreading patch in review by him.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-04-20 18:37:34 -04:00
7eacd70fea
aac: Handle HE-AACv2 when sniffing a channel order.
2012-04-20 14:06:28 -07:00
f973a85d4a
xxan: Remove write-only variable in xan_decode_frame_type0().
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libavcodec/xxan.c:293:13: warning: variable ‘corr_end’ set but not used
2012-04-20 21:08:35 +02:00
b1563d0cf9
ivi_common: Initialize a variable at declaration in ff_ivi_decode_blocks().
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This simplifies the code a bit and avoids an uninitialized variable warning.
2012-04-20 21:08:34 +02:00
b0e9edc44f
avcodec: add a cook parser to get subpacket duration
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Fixes jittery video playback of rm files with cook audio.
2012-04-20 12:11:20 -04:00
2b98377935
dv: Initialize encoder tables during encoder init.
2012-04-19 14:35:22 +02:00
f2e4465522
dv: Replace some magic numbers by the appropriate #define.
2012-04-19 10:43:32 +02:00
0f53601ac6
ppc: drop unused function dct_quantize_altivec()
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This also allows dropping some PPC-specific ugliness from dsputil.[ch].
2012-04-18 18:53:54 +02:00
aa3f2cb584
mpegaudiodec: Do not discard mp_decode_frame() return value.
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This fixes the warning:
libavcodec/mpegaudiodec.c:1704:14: warning: variable ‘out_size’ set but not used
2012-04-18 18:28:24 +02:00
df8d5eaa14
avcodec_string: Favor AVCodecContext.codec over the default codec.
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This improves output for formats with more than one AVCodec.
2012-04-17 14:51:23 -07:00
b5d2bf964b
cook: Make constants passed to AV_BE2NE32C() unsigned to avoid signed overflow.
2012-04-17 14:51:23 -07:00
0f96f0d996
aacenc: Fix issues with huge values of bit_rate.
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Do not pointlessly call ff_alloc_packet multiple times,
and fix an infinite loop by clamping the maximum
number of bits to target in the algorithm that does
not use lambda.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-04-17 10:25:28 -04:00
db6e26d70c
dv_tablegen: Drop unnecessary av_unused attribute from dv_vlc_map_tableinit().
2012-04-17 13:36:43 +02:00
83632cbb11
proresenc: multithreaded quantiser search
2012-04-17 07:43:59 +02:00
9fb7e14635
aacdec: More robust output configuration.
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Save the old output configuration (if it has been used
successfully) when trying a new configuration. If the new configuration
fails to decode, restore the last successful configuration.
2012-04-16 14:09:52 -07:00
af2f655c02
faac: Fix multi-channel ordering
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Signed-off-by: Alex Converse <alex.converse@gmail.com>
2012-04-16 14:09:52 -07:00
ca332b1d8c
faac: Add .channel_layouts
2012-04-16 14:09:51 -07:00
8b84e082ed
indeo3: add parens around some macro arguments
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Without these, the expansion contains things like --1 with
some compilers resulting in build errors.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-16 16:09:08 +01:00
87a246341b
h264: use proper PROLOGUE statement for a function using 8 registers.
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Fixes crashes when using biweight on win64.
2012-04-16 08:07:21 -07:00
a3dbd459ff
dv: Merge dvquant.h into dvdata.c where all other DV tables reside.
2012-04-16 10:04:57 +02:00
05afc5f57d
dv: Move static tables only used in one place to where they are used.
2012-04-16 10:04:56 +02:00
5096399df2
utvideo: Remove unused variable 'src_size'
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-04-15 00:18:28 -04:00
219a9ed19e
libxvid: Reorder functions to avoid forward declarations; make functions static.
2012-04-14 17:45:38 +02:00
7a0cb74fee
libxvid: drop some pointless dead code
2012-04-14 17:45:38 +02:00
dac79c2737
wmal: vertical alignment cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-04-14 16:02:25 +02:00
2e13f57993
wmal: Warn about missing bitstream splicing feature and ask for sample.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-04-14 16:02:24 +02:00
9900dd2d9c
wmal: Skip seekable_frame_in_packet.
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There is no point in storing the value in a variable, since it is not
used anywhere else in the decoder.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-04-14 16:02:22 +02:00
07933b44dd
wmal: Drop unused variable num_possible_block_size.
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This is probably a leftover from WMA Pro.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-04-14 16:01:23 +02:00
f5be7958e3
qdm2: fix a dubious pointer cast
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This reworks a loop to get rid of an ugly pointer cast,
fixing errors seen with the PathScale ENZO compiler.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-13 21:42:22 +01:00
680097cb6d
WMAL: Do not try to read rawpcm coefficients if bits is invalid
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-13 23:13:03 +03:00
f346b6bbeb
tiffdec: K&R cosmetics
2012-04-13 12:58:19 -07:00
b089ca871a
dsputil: fix optimized emu_edge function on Win64.
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Recent register allocation changes (x86inc.asm update) changed the
register order and thus opcodes for the inner loops. One of them became
>128bytes, which confuses other parts of this function where it jumps
to fixed-offset positions to extend the edge by fixed amounts. A simple
register change fixes this.
2012-04-13 11:28:30 -07:00
90a4306007
tiffdec: Add a malloc check and refactor another.
2012-04-13 09:49:13 -07:00
99a335299f
faxcompr: Check malloc results and unify return path
2012-04-13 09:49:13 -07:00
de7f22ab0c
ac3dsp: call femms/emms at the end of float_to_fixed24() for 3DNow and SSE
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Fixes ac3-encode and eac3-encode FATE test failures with SSE2 disabled.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-04-12 21:33:04 -07:00
97ae370078
pthread: Fix crash due to fctx->delaying not being cleared.
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Reproducible with test case and ffplay -threads 2. Stack trace:
http://pastebin.com/PexZ4Uc0
Test case:
http://commondatastorage.googleapis.com/dalecurtis-shared/crash.ogm
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-04-12 21:32:01 -07:00
27c2fb0f72
vp3: Assert on invalid filter_limit values.
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Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-04-12 21:31:55 -07:00
76538d7a78
h264: fix 10bit biweight functions after recent x86inc.asm fixes.
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This should have been updated in the x86inc.asm update, but was
accidently forgotten.
2012-04-12 21:13:57 -07:00
2b8374e920
ffv1: Fix size mismatch in encode_line.
2012-04-12 18:34:45 -07:00
Mans Rullgard
Diego Biurrun
Jan Ekström
Alex Converse
Justin Ruggles
Reimar Döffinger
Kostya Shishkov
Carl Eugen Hoyos
Ronald S. Bultje
Derek Buitenhuis
Mashiat Sarker Shakkhar
Michael Niedermayer
Dale Curtis