Loren Merritt
b07781b6e4
fix linking on systems with a function name prefix (10l in r20287)
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Originally committed as revision 20294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 21:44:03 +00:00
Loren Merritt
29e4edbbe7
sync yasm macros to x264
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Originally committed as revision 20293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 21:42:28 +00:00
Loren Merritt
e17ccf60fe
huffyuv: add some const qualifiers
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Originally committed as revision 20290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 20:47:25 +00:00
Loren Merritt
2f77923d72
simd add_hfyu_left_prediction
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2.2x faster than C on conroe, 3.6x on penryn.
4-6% faster huffyuv decoding if using left or plane mode and yuv
Originally committed as revision 20287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 20:10:10 +00:00
Justin Ruggles
f4d608e344
add CONFIG_LPC to the build system for lpc dsputil functions. fixes build
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problems when lpc.c is not compiled.
Originally committed as revision 20285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 19:51:18 +00:00
Justin Ruggles
fde82ca7e4
Move autocorrelation function from flacenc.c to lpc.c. Also rename the
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corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.
Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-17 21:00:39 +00:00
Reimar Döffinger
ec65675504
Use MANGLE in cavsdsp, the current version using "m" constraints will not
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compile on e.g. OpenBSD due to running out of registers.
Originally committed as revision 20123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 15:30:27 +00:00
Reimar Döffinger
003121091e
Replace several #ifdef PIC with the more obvious and correct
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#if !HAVE_EBX_AVAILABLE, since all it does is avoid using ebx.
Originally committed as revision 20094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 09:49:12 +00:00
Måns Rullgård
35de5d2412
cosmetics: fix indentation after previous commit
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Originally committed as revision 20062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 16:52:00 +00:00
Måns Rullgård
952e872198
Drop unused args from vector_fmul_add_add, simpify code, and rename
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The src3 and step arguments to vector_fmul_add_add() are always zero
and one, respectively. This removes these arguments from the function,
simplifies the code accordingly, and renames the function to better
match the new operation.
Originally committed as revision 20061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 16:51:54 +00:00
Måns Rullgård
01b2214758
Merge FFTContext and MDCTContext
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Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
Måns Rullgård
f486321395
Move per-arch fft init bits into the corresponding subdirs
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Originally committed as revision 19864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 21:14:14 +00:00
Måns Rullgård
4e36a5b46f
Move declarations of some mmx functions to dsputil_mmx.h
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Originally committed as revision 19739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 16:55:50 +00:00
Vitor Sessak
9263a05aab
Mark "i" parameter of vector_clipf_sse() as early-clobber
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Originally committed as revision 19731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:52:44 +00:00
Vitor Sessak
50e23ae9d3
Mark parameter src of vector_clipf() as const
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Originally committed as revision 19729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:38:59 +00:00
Vitor Sessak
0a68cd876e
SSE optimized vector_clipf(). 10% faster TwinVQ decoding.
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Originally committed as revision 19728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 14:49:36 +00:00
John Adcock
3f87f39cb8
Update x264 asm code to latest to add support for 64-bit Windows.
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Use the new x86inc features to support 64-bit Windows on all non-x264 nasm
assembly code as well.
Patch by John Adcock, dscaler.johnad AT googlemail DOT com.
Win64 changes originally by Anton Mitrofanov.
x86util changes mostly by Holger Lubitz.
Originally committed as revision 19580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-04 07:42:55 +00:00
Diego Biurrun
9be6f0d2f8
Do not check for both CONFIG_VC1_DECODER and CONFIG_WMV3_DECODER,
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the former depends upon the latter.
Originally committed as revision 19533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-29 09:54:49 +00:00
Diego Biurrun
99e5a9d1ea
Do not redundantly check for both CONFIG_THEORA_DECODER and CONFIG_VP3_DECODER.
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The Theora decoder depends on the VP3 decoder.
Originally committed as revision 19492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-22 22:27:10 +00:00
Carl Eugen Hoyos
36904c4c9f
Icc 11.1 still does not align the stack pointer, disable some x264 functions.
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Originally committed as revision 19454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-17 09:07:38 +00:00
Jason Garrett-Glaser
73b02e2460
SSE version of clear_blocks
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Originally committed as revision 19206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 17:33:57 +00:00
Jason Garrett-Glaser
4f717c69ed
idct_dc for VC-1/WMV3 decoder; ~11% faster decoding overall.
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Includes mmx2 asm for the various functions.
Note that the actual idct still does not have an x86 SIMD implemtation.
For wmv3 files using regular idct, the decoder just falls back to simple_idct,
since simple_idct_dc doesn't exist (yet).
Originally committed as revision 19204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 09:00:55 +00:00
Ramiro Polla
74a841af8b
Replace more uses of __attribute__((aligned)) by DECLARE_ALIGNED.
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Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-04 23:25:09 +00:00
Ramiro Polla
989b7181ac
Use fewer macros in x86-optimized mlpdsp.
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Fixes compilation on 32-bit llvm which didn't allow a cast in an m operand.
Originally committed as revision 19086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-03 23:48:28 +00:00
Alexander Strange
2b9969a945
H264: Fix out of bounds reads in SSSE3 MC
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Reading above src[-2] isn't safe, so move loads and palignr ahead
3 pixels to load starting at the first pixel actually used.
Fixes issue941.
Originally committed as revision 18999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-30 22:19:14 +00:00
Ramiro Polla
7c4c60e520
mlp: Use LABEL_MANGLE() to export label symbols from inside asm block.
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Originally committed as revision 18935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-25 01:52:05 +00:00
Ramiro Polla
5624766d18
MLP DSP functions x86-optimized.
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12.59% overall speedup in x86_32
9.98% overall speedup in x86_64
compared to gcc 4.3.3
Originally committed as revision 18903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-23 00:23:30 +00:00
David Conrad
c21c835b8d
avg_ pixel functions need to use (dst+pix+1)>>1 to average with existing
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pixels, not (dst+pix)>>1.
This makes the mmx functions bitexact with the C functions.
Originally committed as revision 18527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-15 19:10:16 +00:00
David Conrad
9bf0fdf378
VC1: extend MMX qpel MC to include MMX2 avg qpel
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Originally committed as revision 18519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-15 02:25:42 +00:00
David Conrad
8013da7364
VC1: add and use avg_no_rnd chroma MC functions
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Originally committed as revision 18518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 23:56:10 +00:00
David Conrad
c374691b28
Rename put_no_rnd_h264_chroma* to reflect its usage in VC1 only
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Originally committed as revision 18517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 23:55:39 +00:00
Michael Niedermayer
cfe675269b
Do not use SSE2 SAD for snow as it requires more alignment than can be
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easily provided.
Fixes issue315.
Originally committed as revision 18404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-09 21:53:48 +00:00
Stefano Sabatini
6b4343616c
Rename FF_MM_MMXEXT to FF_MM_MMX2, for both clarity and consistency
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with libswscale.
Originally committed as revision 18330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 13:20:53 +00:00
Reimar Döffinger
0be9e73e38
Mark line_skip3 asm argument as output-only instead of using av_uninit.
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Originally committed as revision 18327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 14:03:49 +00:00
Reimar Döffinger
d7460a9cac
Mark put_signed_pixels_clamped_mmx output operands as early-clobber because
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they are. Hopefully fixes some FATE errors, too.
Originally committed as revision 18326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 14:02:34 +00:00
Reimar Döffinger
531a3d2721
Use DECLARE_ASM_CONST for non-global ff_vector128 constant used via MANGLE
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Originally committed as revision 18325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 14:01:24 +00:00
Alex Converse
3dd6531208
Rewrite put_signed_pixels_clamped_mmx() to eliminate mmx.h from dsputil_mmx.c.
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Originally committed as revision 18319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 21:02:42 +00:00
David Conrad
710441c2f6
Add SSE4 detection support
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Originally committed as revision 18302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-01 09:11:32 +00:00
Matthieu Castet
ecf05a5971
Remove useless casting in asm "m" operand.
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Patch by Matthieu Castet, castet D matthieu A free D fr
Originally committed as revision 18054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-19 23:29:11 +00:00
Zuxy Meng
d05f808dc9
Remove CPUID availability check on AMD64 as it's architectural.
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Originally committed as revision 17543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-23 15:53:39 +00:00
Jason Garrett-Glaser
e27ad11840
Convert x264 asm files to proper unix line breaks
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Originally committed as revision 17524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 11:35:32 +00:00
Jason Garrett-Glaser
9bd5f59b33
Remove (incorrect) filenames from x264 asm files, add descriptions.
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Originally committed as revision 17523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 11:33:09 +00:00
Alexander Strange
b6188c5a55
Put dispatch_tab in the rodata section for macho64.
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This fixes linking shared libavcodec, since the linker doesn't allow
text relocations in shared libraries under Darwin/x86_64.
Based on a patch by Art Clarke (aclarke xuggle com)
Originally committed as revision 17197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-13 00:57:22 +00:00
Zuxy Meng
ecb24904fe
add SSE2 version of vp6_filter_diag
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original patch by Zuxy Meng zuxy.meng _at_ gmail _dot_ com
Originally committed as revision 17195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-13 00:02:33 +00:00
Sebastien Lucas
6af3c226c3
add MMX version of vp6_filter_diag
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original patch by Sebastien Lucas sebastien.lucas _at_ gmail _dot_ com
Originally committed as revision 17194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-12 23:52:52 +00:00
Aurelien Jacobs
5110b25e1e
convert ff_pw_64 into an xmm_reg for future use in vp6 sse code
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Originally committed as revision 17192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-12 23:48:07 +00:00
Diego Biurrun
15c13dde98
Fix wrong file name in header, noticed by David DeHaven, dave sagetv com.
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Originally committed as revision 17158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-11 16:12:04 +00:00
Diego Biurrun
d3a4b4e09c
Add check whether the compiler/assembler supports 10 or more operands.
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thanks to Loren for some help with the asm statements
Originally committed as revision 17151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-11 11:16:00 +00:00
Stefan Gehrer
e090c70f2f
avoid duplicating dsputil's clear_block
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Originally committed as revision 17135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-10 16:45:02 +00:00
Diego Biurrun
ea399a87b2
Remove svn:executable property from source file.
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Originally committed as revision 17098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-09 11:32:29 +00:00