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263 Commits

Author SHA1 Message Date
Mans Rullgard
874f1a901d dsputil: template get_pixels() for different bit depths 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:10:58 +01:00
Mans Rullgard
e7a972e113 simple_idct: add 10-bit version 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-20 17:49:48 +01:00
Diego Biurrun
8342a82680 arm: remove disabled function dct_unquantize_h263_inter_iwmmxt() 2011-07-16 19:15:01 +02:00
Mans Rullgard
11043d80f6 ARM: use const macro to define constant data in asm 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 17:56:06 +01:00
Mans Rullgard
fce1e43410 ARM: workaround for bug in GNU assembler 
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>
 2011-07-05 18:39:23 +01:00
Mans Rullgard
3824ef08e0 ARM: allow unaligned buffer in fixed-point NEON FFT4 
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>
 2011-07-04 20:36:35 +01:00
Mans Rullgard
5dd045ebc1 ARM: ac3: update ff_ac3_extract_exponents_neon per 8b7b2d6 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-02 18:24:41 +01:00
Mans Rullgard
8aa63f0b31 ARM: NEON optimised vector_clip_int32() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-02 18:24:41 +01:00
Mans Rullgard
a3e1f80e8b ARM: remove check for PLD instruction 
PLD is present in ARMv5TE and later, which is checked for separately.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-29 21:57:03 +01:00
Mans Rullgard
8986fddc2b ARM: allow building in Thumb2 mode 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-23 07:31:54 +01:00
Mans Rullgard
88ff180ad6 ARM: update ff_h264_idct8_add4_neon for 4:4:4 changes 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-15 13:19:40 +01:00
Mans Rullgard
e897a633cd ARM: factor some repetitive code into macros 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-14 10:43:54 +01:00
Jason Garrett-Glaser
c90b94424c 4:4:4 H.264 decoding support 
Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
 2011-06-13 21:16:30 -07:00
Mans Rullgard
9776e25db9 ARM: jrevdct_arm: simplify stack usage 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 12:30:22 +01:00
Mans Rullgard
13743c7ab0 ARM: jrevdct_arm: use push/pop mnemonics 
Use push/pop instead of stmdb/ldmia for stack operations.  This
is the preferred syntax.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 12:30:22 +01:00
Mans Rullgard
77cdfde73e ARM: jrevdct_arm: misc cleanup 
- use 'const' macro to define coeff table
- add missing endfunc
- remove superflous directives

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 12:30:22 +01:00
Mans Rullgard
5c46ad1da0 ARM: optimised mpadsp_apply_window_fixed 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 11:33:44 +01:00
Mans Rullgard
21c6512542 ARM: remove MUL64 and MAC64 inline asm 
Current GCC versions know how to generate these instructions
properly and avoiding inline asm gives better code.  The MULH
function for ARMv5 uses the same instruction and is also not
needed any more.

The MLS64 macro remains since negating an input would normally
not be allowed as it would fail for INT_MIN.  In our uses, the
inputs never have this value and thus negating is safe.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-06 17:33:40 +01:00
Mans Rullgard
594fbe42c6 ARM: remove MULL inline asm 
Reasonable gcc versions get this one right on their own.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-04 21:33:23 +01:00
Mans Rullgard
8e112df409 ARM: ac3dsp: optimised update_bap_counts() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-01 15:45:13 +01:00
Mans Rullgard
c51695dbf6 ARM: fix MUL64 inline asm for pre-armv6 
Prior to ARMv6, the destination registers of the SMULL instruction
must be distinct from the first source register.  Marking the
output early-clobber ensures it is allocated unique registers.

This restriction is dropped in ARMv6 and later, so allowing overlap
between input and output registers there might give better code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-31 22:21:00 +01:00
Mans Rullgard
6bb70dfd74 ARM: simplify inline asm with 64-bit operands 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-30 21:19:57 +01:00
Mans Rullgard
371266daa3 ARM: enable UAL syntax in asm.S 
This enables UAL syntax for all asm files instead of only those
which happen to be incompatible with the old, deprecated syntax.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-29 15:42:56 +01:00
Mans Rullgard
edfa89b260 ARM: unbreak build 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-28 18:41:20 +01:00
Justin Ruggles
6ca23db9cc ac3enc: modify mantissa bit counting to keep bap counts for all values of bap 
instead of just 0 to 4.

This does all the actual bit counting as a final step.
 2011-05-28 12:39:28 -04:00
Mans Rullgard
7d8c17b5f6 ARM: aacdec: fix constraints on inline asm 
This adds output operands for modified memory allowing the
volatile qualifiers to be dropped.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-28 15:00:17 +01:00
Mans Rullgard
84e4804ad0 ARM: remove unnecessary volatile from inline asm 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-28 15:00:17 +01:00
Mans Rullgard
5726ec171b ARM: add "cc" clobbers to inline asm where needed 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-28 15:00:17 +01:00
Mans Rullgard
79aeade6f6 ARM: disable ff_vector_fmul_vfp on VFPv3 systems 
This function uses old-style vector operations deprecated in VFPv3.
Some implementations, e.g. Cortex-A9, support them only through
slow software emulation.  Cortex-A8 does have this functionality
in hardware, but as it also has NEON, this function is not used
there regardless.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-27 20:33:06 +01:00
Diego Biurrun
153382e1b6 multiple inclusion guard cleanup 
Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.
 2011-05-21 13:48:10 +02:00
Martin Aumüller
b1eb7a1204 arm: properly mark external symbol call 
Surround memset and ff_vp8_dct_cat_prob by X() in order to fix iOS build

Includes patch by Luca Barbato <lu_zero@gentoo.org>.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-05-14 10:38:23 +02:00
Ronald S. Bultje
b27b54de31 arm/h264pred: add missing argument type. 2011-05-10 08:44:49 -04:00
Oskar Arvidsson
19a0729b4c Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. 
This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).

Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.

Preparatory patch for high bit depth h264 decoding support.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-05-10 07:24:36 -04:00
Mans Rullgard
5f2e6c0fd1 ac3enc: NEON optimised extract_exponents 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-04-05 01:11:16 +01:00
Mans Rullgard
f7653904c8 ARM: NEON fixed-point forward MDCT 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-04-03 22:39:52 +01:00
Mans Rullgard
dba9852935 ARM: NEON fixed-point FFT 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-04-03 22:39:52 +01:00
Mans Rullgard
aa05f2126e ac3enc: ARM optimised ac3_compute_matissa_size 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-04-01 22:46:21 +01:00
Mans Rullgard
182826c884 ac3: armv6 optimised bit_alloc_calc_bap 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-04-01 22:46:05 +01:00
Mans Rullgard
d782bca415 ac3enc: NEON optimised float_to_fixed24 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-29 19:40:13 +01:00
Mans Rullgard
d743065e18 ARM: fix ff_apply_window_int16_neon() prototype 
The length argument should be unsigned.  No change in code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-24 20:43:47 +00:00
Mans Rullgard
2d3b21ffb9 ARM: NEON optimised apply_window_int16() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-24 19:24:03 +00:00
Mans Rullgard
245c78313f ac3enc: NEON optimised shift functions 2011-03-24 16:30:54 +00:00
Mans Rullgard
f4855a904e ac3enc: NEON optimised ac3_max_msb_abs_int16 and ac3_exponent_min 2011-03-24 16:30:49 +00:00
Mans Rullgard
0aded9484d Move dct and rdft definitions to separate files 
This leaves fft.h with only the core FFT and MDCT definitions
thus making it more managable.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-20 17:15:33 +00:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Mans Rullgard
0b32da90f8 ARM: VP8: fix build on systems with global symbol prefix 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-27 13:53:26 +00:00
Mans Rullgard
8b454c352f ARM: fix vp8 neon with pic enabled 
The assembler emits literal pools too far from the load instructions,
so we must do it explicitly at a suitable location.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-27 13:53:21 +00:00
Loren Merritt
e6b1ed693a FFT: factor a shuffle out of the inner loop and merge it into fft_permute. 
6% faster SSE FFT on Conroe, 2.5% on Penryn.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-02-13 15:36:39 +01:00
Mans Rullgard
a7878c9f73 VP8: ARM optimised decode_block_coeffs_internal 
Approximately 5% faster on Cortex-A8.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-11 15:48:11 +00:00
Mans Rullgard
7da48fd011 ARM optimised vp56_rac_get_prob() 
Approximately 3% faster on Cortex-A8.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-11 15:48:10 +00:00
Mans Rullgard
a1c1d3c003 VP8: ARM NEON optimisations for dsp functions 
This adds NEON optimised versions of all functions in VP8DSPContext.
Based on initial work by Rob Clark.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-07 16:08:23 +00:00
Mans Rullgard
b9a639ddd6 ARM: add helper macro for declaring constant data 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 11:35:51 +00:00
Justin Ruggles
c73d99e672 Separate format conversion DSP functions from DSPContext. 
This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 02:44:53 +00:00
Justin Ruggles
80ba1ddb58 Remove unneeded add bias from 3 functions. 
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 20:28:42 +00:00
Mans Rullgard
d461a47317 Rearrange MpegEncContext to simplify access from asm 
This moves the fields needed by asm near the top, before any
structs or other members which complicate the offset calculation.
Modifying other structs will no longer require updating the offsets,
and the asm code is slightly simpler due to the smaller offsets.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-29 17:14:29 +00:00
Mans Rullgard
0745116c10 ARM: update MpegEncContext offsets 2011-01-29 04:39:39 +00:00
Mans Rullgard
78f318be59 ARM: NEON: fix overflow in h264 16x16 planar pred 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-24 14:59:46 +00:00
Justin Ruggles
6eabb0d3ad Change DSPContext.vector_fmul() from dst=dst*src to dest=src0*src1. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-22 17:53:27 +00:00
Justin Ruggles
56f8952b25 Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:58:59 +00:00
Janne Grunau
2c3589bfda consolidate .gitignore patters into a single file 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-18 21:32:05 +01:00
Janne Grunau
348b8218f7 convert svn:ignore properties to .gitignore files 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-17 15:50:14 +01:00
Martin Storsjö
31561a98ae Fix arm asm offsets for arm/mach-o 
Originally committed as revision 26287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-09 15:23:00 +00:00
Luca Barbato
183cdf7163 Update asm offsets for arm 
This unbreak ffmpeg build on arm/elf, arm/mach-o still need an update

Originally committed as revision 26286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-09 14:21:35 +00:00
Måns Rullgård
75c490f467 ARM: disable movw/movt for relocated values on Apple platforms 
Apparently Apple platforms do not handle movw/movt relocations
properly, leading to runtime crashes in code using them.

Originally committed as revision 25150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-20 21:50:46 +00:00
Måns Rullgård
4a6cc8fa25 ARM: fix NEON h264_idct_add8 
Originally committed as revision 25121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-14 17:11:51 +00:00
Luca Barbato
6f9932476d Update H263_AIC asm offset for the apple variant 
Originally committed as revision 25099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-10 19:25:42 +00:00
Stefano Sabatini
c6c98d0897 Move mm_support() from libavcodec to libavutil, make it a public 
function and rename it to av_get_cpu_flags().

Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-08 15:07:14 +00:00
Stefano Sabatini
7160bb716b Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ 
symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.

Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-04 09:59:08 +00:00
Måns Rullgård
94f8b2d799 ARM: update struct offsets 
Originally committed as revision 24923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-25 14:45:17 +00:00
Måns Rullgård
c0ec9918b0 Remove global mm_flags variable 
Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-24 17:47:05 +00:00
Jason Garrett-Glaser
4a384de5b8 Split h264dsp and h264pred in configure. 
Many H.264 derivatives, like RV40 and VP8, use the H.264 prediction functions
but not the weight/loopfilter functions.
This should reduce the size of builds with one of these derivatives but without
H.264 decoding itself.

Originally committed as revision 24741 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-07 23:10:25 +00:00
Måns Rullgård
fa2d5d54b9 ARM: NEON H264 8x8 IDCT 
Parts by David Conrad.

Originally committed as revision 24706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-05 19:45:57 +00:00
Måns Rullgård
2eef529195 ARM: update struct offsets 
Originally committed as revision 24686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-03 22:29:38 +00:00
Loren Merritt
1ee076b1b1 more credits to D. J. Bernstein for fft 
Originally committed as revision 24308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-18 20:06:42 +00:00
Måns Rullgård
751484372d ARM: NEON H264 chroma loop filter 3 cycles faster 
Originally committed as revision 24249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-15 21:59:27 +00:00
Måns Rullgård
8c55333c99 ARM: remove two insns from NEON chroma loop filter 
Originally committed as revision 24243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-15 06:45:11 +00:00
Aurelien Jacobs
42d1e7a287 fix VP5/6 neon dependencies 
Originally committed as revision 24160 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-10 14:26:37 +00:00
Måns Rullgård
96088566ee ARM: remove unnecessary .previous directive 
Originally committed as revision 24096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-07 20:09:45 +00:00
Måns Rullgård
278caa6ad3 ARM: set section to .text in 'function' macro 
This ensures code always goes into the .text section and avoids the
need to specify it explicitly after changing sections.

Originally committed as revision 24095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-07 20:09:41 +00:00
Måns Rullgård
108ac7f290 ARM: hide a .size directive on non-ELF targets 
Originally committed as revision 24094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-07 20:09:37 +00:00
Måns Rullgård
588d28ac08 Remove vestiges of radix-2 FFT 
Patch (mostly) by Loren Merritt

Originally committed as revision 23957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-01 23:21:42 +00:00
Måns Rullgård
a4edc5a9df ARM: add mov32 macro 
Originally committed as revision 23888 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-29 14:48:45 +00:00
Måns Rullgård
480cb7edd3 ARM: (mostly) whitespace cosmetics 
Originally committed as revision 23887 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-29 14:48:41 +00:00
Eli Friedman
b3858964d6 Add const to some pointer parameters. 
Patch by Eli Friedman,  eli D friedman A gmail

Originally committed as revision 23826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-27 15:11:38 +00:00
Måns Rullgård
f30d51d74f ARM: fix build with TI compiler 
The TI compiler defines __eabi__ to signal that ARM EABI is in use.
We must check for this in addition to the gcc macro __ARM_EABI__.

Originally committed as revision 23804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-26 18:34:56 +00:00
Ronald S. Bultje
a815602aa3 Reindent after r23716. 
Originally committed as revision 23717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-22 19:17:41 +00:00
David Conrad
3ad289fca7 Add intra prediction functions for VP8. 
Patch by David Conrad <lessen42 gmail com> and myself.

Originally committed as revision 23716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-22 19:17:09 +00:00
Måns Rullgård
c0f8ee0fd7 ARM: struct offsets for Apple ABI 
Originally committed as revision 23438 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-02 22:41:32 +00:00
Måns Rullgård
30d87675f1 ARM: remove some unnecessary ifdefs, fix implicit declaration warnings 
Originally committed as revision 23437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-02 22:07:54 +00:00
Måns Rullgård
68dacb4e3b ARM: check struct offsets only when they are used 
The offsets differ depending on configuration, so only check them when
they will actually be used.  Presently, this is when NEON is enabled.

Originally committed as revision 23436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-02 22:05:25 +00:00
Måns Rullgård
a76eec3b78 ARM: fail build if hardcoded struct offsets are wrong 
Originally committed as revision 23427 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-02 18:49:53 +00:00
David Conrad
6a7d7b88af arm neon: Add missing mangle to external symbol 
Originally committed as revision 23418 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-01 20:59:06 +00:00
Måns Rullgård
73404a44c1 ARM: NEON clear_block[s] 
Originally committed as revision 23412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-01 17:21:16 +00:00
Måns Rullgård
41331b65f2 ARM: NEON optimised dct_unquantize_h263_{intra,inter} 
Originally committed as revision 23386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-29 15:29:40 +00:00
David Conrad
c0fda017d1 vp3: 10l Fix DC-only IDCT for C and ARM too 
Originally committed as revision 23359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-28 07:22:04 +00:00
Måns Rullgård
5635985c26 ARM: NEON optimised VP6 edge filter 
Originally committed as revision 22993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-30 21:30:27 +00:00
Måns Rullgård
84368aa629 ARM: fix build for darwin/iphone 
References to external symbols in asm code need prefixes.

Originally committed as revision 22949 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-22 21:19:32 +00:00
David Conrad
eb6a6cd788 vp3: DC-only IDCT 
2-4% faster overall decode

Originally committed as revision 22896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-17 02:04:30 +00:00
Måns Rullgård
b591c7af31 10l: fix build on non-NEON ARM 
Originally committed as revision 22867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-13 00:48:49 +00:00
Måns Rullgård
08255107cf DCA: ARM/NEON optimised lfe_fir 
Originally committed as revision 22863 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-12 20:45:33 +00:00