virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity
10,968 Commits 37 Branches 400 Tags 458 MiB
a9d78ac51a
Commit Graph

149 Commits

Author SHA1 Message Date
Luca Barbato
55bf7fb613 snow altivec is broken 
Originally committed as revision 10256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-28 13:39:50 +00:00
Diego Biurrun
06b00c5f65 Simplify preprocessor directives. 
Originally committed as revision 10249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-27 09:21:33 +00:00
Diego Biurrun
c97f54020d Change SYS_DARWIN preprocessor checks to __APPLE__, they are specific 
to Mac OS X rather than to Darwin.

Originally committed as revision 10247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-27 09:17:03 +00:00
Guillaume Poirier
16dae5173b remove alignment correction of the destination pointers in luma_16x6 
interpolations, since they are always 16-bytes aligned in practice.
Add asserts to ease narrowing down potential image corructions on exotic plateforms

Based on a patch by Mauricio Alvarez % lokifo A gmail P com %
Original thread:
Date: Jun 26, 2007 1:07 PM
Subject: Re: [FFmpeg-devel] [PATCH] h264 luma interpolation 8x8 for altivec

Originally committed as revision 10238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-26 21:47:58 +00:00
Diego Biurrun
830bf1f20d whitespace/indentation cosmetics 
Originally committed as revision 10217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 23:49:11 +00:00
Diego Biurrun
2722c98128 Remove HAVE_ALTIVEC preprocessor directives that are only compiled 
when AltiVec is enabled anyway.

Originally committed as revision 10216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 23:01:50 +00:00
Diego Biurrun
f9edc2331d Fix trivial mixed declarations and code warning caused by a double semicolon. 
Originally committed as revision 10212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 15:42:50 +00:00
Diego Biurrun
e4506f0c98 Remove SYS_DARWIN preprocessor directive that is just a duplicate of a 
gcc-specific directive a few lines below.

Originally committed as revision 10211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 15:38:37 +00:00
Diego Biurrun
4b180bbd73 Replace SYS_DARWIN by the more correct __APPLE_CC__, these preprocessor 
directives are aimed at idiosyncracies of Apple's gcc version.

Originally committed as revision 10210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 15:18:41 +00:00
Diego Biurrun
b1312aa24d Merge __MWERKS__ preprocessor directives. 
Originally committed as revision 10208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 15:08:46 +00:00
Diego Biurrun
8008a04325 Move Apple gcc AltiVec vector declaration syntax to libavutil. 
Originally committed as revision 10207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 15:04:00 +00:00
Diego Biurrun
08f87a9c99 Replace SYS_DARWIN by the more correct __APPLE_CC__, these preprocessor 
directives are aimed at idiosyncracies of Apple's gcc version.

Originally committed as revision 10206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-24 14:57:46 +00:00
Diego Biurrun
9d16f87ffd Rename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg). 
Originally committed as revision 10190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-22 22:46:39 +00:00
Diego Biurrun
d55388d028 Simplify preprocessor directives. 
Originally committed as revision 10181 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-22 13:04:10 +00:00
Diego Biurrun
57b499c7da Identifiers starting with underscores are reserved. 
Originally committed as revision 10179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-22 12:41:16 +00:00
Guillaume Poirier
3ca96802e2 use shorter types vec_"type" instead of the too long vector "type" 
part 1 of h264 luma interpolation 8x8 for altivec contributed by
Mauricio Alvarez % lokifo A gmail P com %
Original thread:
Date: Jun 26, 2007 8:15 PM
Subject: Re: [FFmpeg-devel] [PATCH] h264 luma interpolation 8x8 for altivec

Originally committed as revision 10090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-12 13:50:06 +00:00
Diego Biurrun
1903245071 Ahem, fix typos overlooked in last commit. 
Originally committed as revision 9816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-28 12:50:28 +00:00
Diego Biurrun
df3a80b50a cosmetics: misc typo fixes 
Originally committed as revision 9815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-28 12:46:26 +00:00
Måns Rullgård
a00177a952 make arguments to ssd_int8_vs_int16() const 
Originally committed as revision 9548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-08 23:15:00 +00:00
Diego Biurrun
e5a389a1b7 license header consistency cosmetics 
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-05 10:40:25 +00:00
Guillaume Poirier
efb775777f add a comment to indicate which #endif belong to which #define 
Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 18:59:28 +00:00
Måns Rullgård
9cafbd6c49 simplify ppc64 handling 
Originally committed as revision 9355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 15:47:03 +00:00
Guillaume Poirier
e970d98c47 restore GCC3 support 
Originally committed as revision 9353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 12:38:51 +00:00
Guillaume Poirier
7d2bf29c88 re-enable use of h264_v_loop_filter_luma_altivec and h264_h_loop_filter_luma_altivec, 
they work fine now

Originally committed as revision 9350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 09:38:35 +00:00
Graham Booker
22fa38f0c8 part 2/2 of fixing Altivec-accelerated H264 luma inloop filter 
In h264_deblock_q1, the result of the deblock needs to be kept to
be used in future deblocks, so return this value now.

Also change the sign of tc0 vector: It is really a signed value, so
treat it as such until after the >=0 check;
then, at that point, after being masked, it can be treated as unsigned.

Patch by Graham Booker % gbooker A tamu P edu%

Originally committed as revision 9349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 09:37:13 +00:00
Guillaume Poirier
963eca226e convert h264_deblock_q1 to an inline function. 
part 1/2 of fixing Altivec-accelerated H264 luma inloop filter

Originally committed as revision 9348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 09:14:02 +00:00
Måns Rullgård
699b3f99d0 add multiple inclusion guards to headers 
Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-17 00:01:30 +00:00
Graham Booker
f4a02f6e9b Use a faster way to compute 255-val: Instead of creating a vector of 
all 255s, and then doing the subtraction, nor of the vector with itself: saves
one instruction and a register.
Patch by Graham Booker % gbooker A tamu P edu%

Originally committed as revision 9340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-16 18:59:10 +00:00
Guillaume Poirier
fbb578e90d some samples aren't decoded correctly such as 
( http://www.pennfans.net/files/videos/Penn&Teller.on.The.View.mp4 )
with current Altivec implementation of loopfilter, while others are fine.
Let's disable it until we iron this bug out.

Originally committed as revision 9317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-15 08:22:06 +00:00
Guillaume Poirier
da1fce3921 cosmetics 
Originally committed as revision 9298 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 21:44:38 +00:00
Sigbjorn Skjaeret
0aec30c58d kill one vector constant value load by the right combination of vec_splatX/vec_sl 
patch by Sigbjorn Skjaeret %sskjer-1 A broadpark P no%

Originally committed as revision 9296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 21:24:25 +00:00
Sigbjorn Skjaeret
525751c053 restore GCC2/3 support, patch by Sigbjorn Skjaeret %sskjer-1 A broadpark P no% 
Originally committed as revision 9295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 21:17:22 +00:00
Guillaume Poirier
c01d444b3e one step closer to restoring GCC-3.3 support: kills 12 errors, just 2 to go 
Originally committed as revision 9280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-11 08:00:31 +00:00
Guillaume Poirier
5ce27e8c92 minor GCC3 compile fix 
(there's still 2 more, but there's burried into several levels of macros, so it's hard to narrow them down)

Originally committed as revision 9265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-09 22:20:24 +00:00
Graham Booker
f057cc0399 Altivec version of h264_(h|v)_loop_filter_luma 
patch by Graham Booker % perian A cod3r P com% with some minor fixes by me.
historic of the patch: http://trac.perian.org/ticket/113
Original thread:
Date: May 11, 2007 9:45 PM
Subject: [FFmpeg-devel] [PATCH] Altivec version of-altivec h264_h-v_loop_filter_luma

Originally committed as revision 9264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-09 19:13:34 +00:00
Luca Barbato
5dda253943 h264_idct_add_altivec, based on an old patch from Mauricio Alvarez <alvarezATac.upc.edu>, polished by David Conrad <umovimusATgmail.com> 
Originally committed as revision 9182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-03 13:27:44 +00:00
Guillaume Poirier
88bcb6c23f use macro Use DECLARE_ALIGNED_16 to align stack-allocated variables 
instead of compiler-dependent  __attribute__((aligned(16)))
Origiginal thread:
Date: May 17, 2007 12:30 AM
Subject: [PATCH] Use DECLARE_ALIGNED_16 in libavcodec/ppc/

Originally committed as revision 9047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 14:14:53 +00:00
Ronald S. Bultje
b550bfaa61 Add libavcodec to compiler include flags in order to simplify header 
include paths in the source files.
mostly from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net

Originally committed as revision 9034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-16 09:51:45 +00:00
Luca Barbato
1f1aadc37c ssd_int8_vs_int16_altivec, not completely benchmarkedwith svq1 
Originally committed as revision 8706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-10 09:47:37 +00:00
Diego Biurrun
e42dba481f typos/grammar 
Originally committed as revision 8641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-07 14:09:20 +00:00
Måns Rullgård
35f9736988 rename POWERPC_PERFORMANCE_REPORT to CONFIG_POWERPC_PERF 
Originally committed as revision 7968 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-13 23:45:28 +00:00
Luca Barbato
fe70f25c58 Simplify and avoid a warning (should be faster on Cell and certain G4 revisions) 
Originally committed as revision 7734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-27 15:09:34 +00:00
Luca Barbato
6847e61af3 10l, there is a corner case afterall... 
Originally committed as revision 7660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-23 12:04:48 +00:00
Guillaume Poirier
ec4e0056ef GCC 3.3 compile fix 
Originally committed as revision 7277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 10:52:18 +00:00
Guillaume Poirier
3813dcc9bf Add IDCT8 routine in Altivec. Patch by yours truely with Linux fixes by Luca Barbato 
Originally committed as revision 7210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 14:50:42 +00:00
Luca Barbato
4b47d258f6 Unused variable removed 
Originally committed as revision 7203 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 01:28:21 +00:00
Diego Biurrun
8cff89be43 Conditionally compile some of the AltiVec optimizations. 
Originally committed as revision 7154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 09:20:16 +00:00
Guillaume Poirier
00f636a04f Add useful Altivec types, taken from with permission from x264 authors 
Originally committed as revision 7125 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-19 22:51:54 +00:00
Måns Rullgård
486497e07b revert bad checkin 
Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 03:18:09 +00:00
Måns Rullgård
be6ed6fff4 move some CFLAGS settings away from config.* writing section 
Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 03:12:29 +00:00