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1431 Commits

Author SHA1 Message Date
Diego Biurrun
e69364b700 Mark code parts that cannot work on AMD64 due to broken relocations as such. 
This allows building shared libraries on AMD64 again.
based on a patch by Diego 'Flameeyes' Pettenò and suggestions by Michael
original thread:
Date: Wed, 18 Apr 2007 11:26:12 +0200
Subject: [Ffmpeg-devel] [PATCH] (try 2) Build shared libraries on AMD64 again

Originally committed as revision 8849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-27 09:32:31 +00:00
Ramiro Polla
bf5d7db5a0 reorder bswap functions into bit-depth, special-casing inside the functions. 
patch by Ramiro Polla ramiro lisha ufsc br

Originally committed as revision 8823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-26 08:20:21 +00:00
Ramiro Polla
853d15c2f8 make 2 functions "return x;" to simplify next patch 
patch by Ramiro Polla ramiro lisha ufsc br

Originally committed as revision 8822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-26 08:15:39 +00:00
Ramiro Polla
7b829d2ab6 "fast unaligned" bytestream functions 
patch by Ramiro Polla ramiro lisha ufsc br
original thread:
date: 03/11/2007 03:06 AM
subject: [Ffmpeg-devel] [PATCH] Machine endian bytestream functions

Originally committed as revision 8803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-25 08:47:15 +00:00
Marc Hoffman
20d45dc2a8 Faster 32 bit byteswaping code for Blackfin. 
200% faster on BF537 compiled with gcc 4.1.
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 8802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-24 23:21:29 +00:00
Diego Biurrun
85b1a7222d cosmetics: Reorder endianness macros by bit depth, alignment prettyprinting. 
Originally committed as revision 8796 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-24 07:16:47 +00:00
Diego Biurrun
245626d045 Move ebx_available and ebp_available from CONFIG_LIST to HAVE_LIST, 
it's not configurable by the user.

Originally committed as revision 8795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-24 07:06:30 +00:00
Alex Beregszaszi
61bc79ec9c remove possibly broken wince cruft 
Originally committed as revision 8763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-20 23:45:53 +00:00
Ramiro Polla
8c2e2040aa Add first and second output to earlyclobbers in COPY3_IF_LT macro. 
patch by Ramiro Ribeiro Polla, ramiro lisha.ufsc br
Original thread:
date: Mar 27, 2007 11:21 PM
subject: [Ffmpeg-devel] [PATCH] fix build for --cpu=i686

Originally committed as revision 8604 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-03 11:21:16 +00:00
Panagiotis Issaris
449659919c Fix compilation when using the --disable-opts parameter. This to help those 
interested in using a debugger to debug FFmpeg.

Original thread:
Subject: [PATCH] Fix compilation when using --disable-opts
Date: 2007-03-15 16:58:35 GMT

Originally committed as revision 8549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-29 14:20:30 +00:00
Michael Niedermayer
c367d06702 prevent exit missuse 
Originally committed as revision 8536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-27 21:47:03 +00:00
Luca Barbato
bd03c380ce expose av_base64_decode and av_base64_encode 
Originally committed as revision 8448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-19 00:48:47 +00:00
Michael Niedermayer
ad73e79cab 160 bytes smaller object file, ask gcc devels why 
Originally committed as revision 8407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-14 19:47:58 +00:00
Michael Niedermayer
f1505ce3bc explain where the T table comes from 
Originally committed as revision 8406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-14 19:43:31 +00:00
Michael Niedermayer
08cb195020 kill 3 more av_mallocz_static() 
Originally committed as revision 8397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-14 01:59:53 +00:00
Michael Niedermayer
e057461dac cosmetic (order context variables like in sha1) 
Originally committed as revision 8386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 12:40:13 +00:00
Michael Niedermayer
248b25f878 s/context/ctx/ 
Originally committed as revision 8385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 12:26:11 +00:00
Michael Niedermayer
e657aa3415 #undef printf under #ifdef TEST (needed for testing) 
Originally committed as revision 8384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 12:20:04 +00:00
Michael Niedermayer
ef3c7c3328 borrow finalization algo from sha1 (100byte smaller) 
Originally committed as revision 8383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 12:19:20 +00:00
Michael Niedermayer
e1b62250ac get rid of b_used variable (same size with CONFIG_SMALL) 
Originally committed as revision 8382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 11:57:26 +00:00
Michael Niedermayer
36c7fa7ea5 smaller av_sha1_update() 
Originally committed as revision 8381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 11:25:57 +00:00
Michael Niedermayer
104c30ee06 use CONFIG_SMALL 
Originally committed as revision 8380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:53:15 +00:00
Michael Niedermayer
2001304500 put state[5] last so no padding is needed on arch where uint64_t needs 8byte alignment 
Originally committed as revision 8379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:48:22 +00:00
Michael Niedermayer
5fd7f87b8d cosmetic 
Originally committed as revision 8378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:46:18 +00:00
Michael Niedermayer
15b6cae245 dont memcpy() simpler and same speed 
Originally committed as revision 8377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:45:41 +00:00
Michael Niedermayer
476f9b74ec simplify 
Originally committed as revision 8376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:40:59 +00:00
Michael Niedermayer
f6a3477bb5 remove middle variant (keep fastest and smallest) 
Originally committed as revision 8375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:36:49 +00:00
Michael Niedermayer
965ea9ba66 10l 
Originally committed as revision 8374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 10:34:52 +00:00
Michael Niedermayer
fca447a911 double ;; 
Originally committed as revision 8373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 01:25:59 +00:00
Michael Niedermayer
2fa3a22d23 factorize VARIANT2 (smaller and slower) 
Originally committed as revision 8372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 01:13:38 +00:00
Michael Niedermayer
d6cf780419 revert 2% speed loss change (r8360) 
so VARIANT0 will be big and a few % faster, VARIANT1/2 are unaffected

Originally committed as revision 8371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 00:35:18 +00:00
Michael Niedermayer
cb496e1f12 zero byte idea by rich 
Originally committed as revision 8368 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 00:19:26 +00:00
Michael Niedermayer
6573578d7b 2 other variants of how to implement the core part 
benchmarks welcome ...

Originally committed as revision 8367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 00:17:55 +00:00
Michael Niedermayer
20bd4e0799 cosmetic cleanup 
Originally committed as revision 8362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 22:23:30 +00:00
Michael Niedermayer
3884689bd5 cosmetic cleanup 
Originally committed as revision 8361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 22:14:33 +00:00
Michael Niedermayer
913cbde41a 10% smaller object file, 2% slower 
Originally committed as revision 8360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 22:12:36 +00:00
Michael Niedermayer
c6fd617aea very slightly smaller object file 
Originally committed as revision 8358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:33:38 +00:00
Michael Niedermayer
11bf0eb69a make count count bytes not bits (this is simpler and leads to a very slightly smaller object file) 
Originally committed as revision 8357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:29:39 +00:00
Michael Niedermayer
de953b6b67 remove bigger and slower code 
Originally committed as revision 8356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:23:33 +00:00
Michael Niedermayer
82da03f717 dont recommand testing with -O3 
Originally committed as revision 8355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:21:57 +00:00
Michael Niedermayer
aa59433af6 avoid silly ring buffer logic (faster with -O2, -O3 is always slower then -O2) 
Originally committed as revision 8354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:21:12 +00:00
Michael Niedermayer
3479b72bc2 its faster to copy the data to the stack it seems ... 
Originally committed as revision 8353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:14:33 +00:00
Michael Niedermayer
ae76034cbb explain how to test it 
Originally committed as revision 8352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:07:38 +00:00
Michael Niedermayer
7c60e55bff simple SHA-1 implementation 
Originally committed as revision 8351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 21:05:56 +00:00
Panagiotis Issaris
43cd2d3225 Install mem.h on "make install" as: 
* the mem.h functions are part of the public API
* common.h includes mem.h and common.h is installed

Originally committed as revision 8345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 15:23:18 +00:00
Panagiotis Issaris
792098c2ec Move the memory related functions out of common.h into their own header file 
mem.h.

Originally committed as revision 8342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 14:45:49 +00:00
Michel Bardiaux
318c5e0524 Give context to dprintf 
Originally committed as revision 8338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 12:36:41 +00:00
Panagiotis Issaris
0d8f16acf9 Fix typo in Doxygen comments. 
Originally committed as revision 8307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-09 15:18:07 +00:00
Michel Bardiaux
bdb4b698d8 Corrections so that builds with DEBUG work 
Originally committed as revision 8295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-08 14:49:43 +00:00
Alex Beregszaszi
1586238717 add little endian 24bit read/write 
Originally committed as revision 8269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-06 13:04:47 +00:00