0ee51c556e
Fix 10l typo (usage of PIX_FMT_NE()).
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Should fix FATE, i forgot to commit this.
Originally committed as revision 18656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-22 02:29:11 +00:00
6c2a860875
Add 420,422 and 444 planar 16bit per component pix formats.
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Originally committed as revision 18636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-21 01:02:48 +00:00
cc078b5d8f
PPC: check for x-form asm constraint support
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Originally committed as revision 18606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 13:57:30 +00:00
9f5ff83f2a
PPC asm for AV_RL*()
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PPC is normally big endian but has special little endian load/store
instructions. Using these avoids a separate byteswap. This makes the
vorbis decoder about 5% faster. Not much else uses little-endian
read/write extensively.
GCC generates horrible PPC code for the default AV_[RW]B64 (which uses
a packed struct), so we override it with a plain pointer cast.
Originally committed as revision 18602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 00:00:31 +00:00
3c55ce039d
ARM asm for AV_RN*()
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ARMv6 and later support unaligned loads and stores for single
word/halfword but not double/multiple. GCC is ignorant of this and
will always use bytewise accesses for unaligned data. Casting to an
int32_t pointer is dangerous since a load/store double or multiple
instruction might be used (this happens with some code in FFmpeg).
Implementing the AV_[RW]* macros with inline asm using only supported
instructions gives fast and safe unaligned accesses. ARM RVCT does
the right thing with generic code.
This gives an overall speedup of up to 10%.
Originally committed as revision 18601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 00:00:28 +00:00
a6783b8961
Reorganise intreadwrite.h
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This changes intreadwrite.h to support per-arch implementations of the
various macros allowing us to take advantage of special instructions
or other properties the compiler does not know about.
Originally committed as revision 18600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-18 00:00:22 +00:00
64bde1974b
cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).
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Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-10 17:23:38 +00:00
985fdd534f
Give liblzo benchmark conditionals more descriptive names and add convenience
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definitions along with instructions for changing them.
Originally committed as revision 18387 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-09 15:11:48 +00:00
e467369278
Add a configure check for lzo1x_999_compress() and compile the lzo test program
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in libavutil when this function is available.
Originally committed as revision 18386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-09 14:55:05 +00:00
7b09db3522
Implement av_fifo_space().
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Patch by Olivier Guilyardi list et samalyse DOT c0m.
Originally committed as revision 18321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 23:22:19 +00:00
a8f9e7f641
Fix lzo-test linking: -llzo2 should be in ELIBS, not EXTRALIBS.
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Originally committed as revision 18320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 22:41:58 +00:00
82a6ef2089
Replace manual setting of the removed av_log_level variable by the
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corresponding call to av_log_set_level().
Originally committed as revision 18310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 08:15:03 +00:00
60c703ac4b
ARM: START/STOP_TIMER support for ARMv7
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Originally committed as revision 18305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-01 22:56:26 +00:00
439ccc4e0e
Split libavutil/timer.h per architecture
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Originally committed as revision 18304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-01 22:56:22 +00:00
168fffdf01
Fix warnings in tree.c test code.
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Originally committed as revision 18267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-31 14:00:46 +00:00
504ffed19f
Mark non-exported functions in test and example programs as static.
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Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-31 09:32:59 +00:00
3344cf851c
Use a wildcard match instead of a list to remove test programs.
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This is robust against renames and also removes test programs not
(yet) hooked up in the main Makefiles.
Originally committed as revision 18193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-26 10:12:21 +00:00
7304c2c4ce
Move adding the '-test$(EXESUF)' suffix to test programs into common.mak.
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Originally committed as revision 18189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-25 18:19:20 +00:00
77544e5b91
Use PIX_FMT_NE() for defining the PIX_FMT_RGB32 variants macros.
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Originally committed as revision 18174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-23 23:01:11 +00:00
1cee4eafa3
Make the PIX_FMT_NE() macro more generic.
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Originally committed as revision 18173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-23 22:57:55 +00:00
661ce28996
Rename 'tests' target to 'testprogs'. It is too easily confused with the
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'test' target and a directory named tests exists.
Originally committed as revision 18165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-22 23:13:21 +00:00
6e08ca9c51
Make the pixel formats which were defined as macros:
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PIX_FMT_ARGB
PIX_FMT_RGBA
PIX_FMT_ABGR
PIX_FMT_BGRA
defined as enum PixelFormat values, and viceversa make:
PIX_FMT_RGB32
PIX_FMT_RGB32_1
PIX_FMT_BGR32
PIX_FMT_BGR32_1
defined as macros, also resort accordingly the enum PixelFormat
list.
Also make avcodec_get_pix_fmt() recognize the "rgb32" and "bgr32"
aliases, in order to make ffmpeg pass regressions test.
This change breaks ABI backward compatibility.
Originally committed as revision 18163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-22 22:50:19 +00:00
f82674e584
Change the RGB5X5/BGR5X5 pixel format defines so that we have little
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endian and big endian variants instead of native-endian ones.
This patch breaks API/ABI backward-compatibility.
Originally committed as revision 18133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 23:08:20 +00:00
31a79497b7
Use PIX_FMT_NE() macro.
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Originally committed as revision 18132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 22:50:29 +00:00
a1a05abebd
Implement PIX_FMT_NE() macro.
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Originally committed as revision 18131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 22:48:48 +00:00
ee6624ef4a
Remove deprecated and now unused Mersenne Twister PRNG.
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Originally committed as revision 18116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 17:28:38 +00:00
9f5da4d189
When warning about forbidden pseudo random number generation functions,
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suggest the correct replacement functions.
Originally committed as revision 18114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 16:16:04 +00:00
0e4cb6cbad
Fix reference to av_random where av_lfg_get was meant.
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Originally committed as revision 18112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 16:14:21 +00:00
294eaa2643
Replace random() usage in test programs by av_lfg_*().
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Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 11:48:27 +00:00
578f90a8d5
Align test program output columns.
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Originally committed as revision 18068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 11:40:05 +00:00
7349392535
Make softfloat test program compile again: Setting the av_log_level variable
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needs to be replaced by a call to av_log_set_level().
Originally committed as revision 18056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 00:23:13 +00:00
b56e34c5e9
Make AES test program compile again: Setting the av_log_level variable
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needs to be replaced by a call to av_log_set_level().
Originally committed as revision 18055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 00:18:46 +00:00
8e3d8a82e6
typedef int x86_reg on non x86
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Originally committed as revision 18043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-19 14:49:47 +00:00
bb504ac45e
Fix compilation of adler32 test program: Use av_log_set_level()
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instead of assigning a value to the av_log_level variable.
Originally committed as revision 18040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-19 01:10:30 +00:00
3cf6adaf64
Remove code that was disabled by the recent major version bump.
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Originally committed as revision 17990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-15 17:20:24 +00:00
323a8230fb
Fix typo: 'conjuction' -> 'conjunction'.
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Originally committed as revision 17989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-15 16:36:36 +00:00
9bceffef3a
Fix ff_random_get_seed() prototype
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Originally committed as revision 17970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-14 23:00:57 +00:00
8358c03479
Fix typos.
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Originally committed as revision 17927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-10 21:41:31 +00:00
3898eed890
Reorder arguments for av_fifo_generic_read to be more logical and
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consistent with av_fifo_generic_write.
Originally committed as revision 17914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 17:47:47 +00:00
2500d8bea6
Update VA API pixfmts documentation: struct vaapi_render_state
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shall now be copied to Picture.data[3].
Originally committed as revision 17912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 15:52:45 +00:00
082dea8e40
Remove all remaining code that was disabled through the major version bump.
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Originally committed as revision 17903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 10:24:47 +00:00
32b936d0c3
Add av_fifo_reset function to completely reset fifo state, which makes
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it easier to reuse the fifo.
Originally committed as revision 17901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 09:26:32 +00:00
c900635fd9
indent
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Originally committed as revision 17897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-09 03:39:58 +00:00
fe4032b66a
Remove more functions disabled by major version bump.
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Originally committed as revision 17876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 15:02:12 +00:00
3fb1084306
Remove/replace code disabled by major version bump.
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Originally committed as revision 17875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:51:25 +00:00
52a6632a2b
Deprecate the Mersenne Twister.
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Please use an ALFG, MLFG, LCG or KISS99 generator, MLFG&KISS99 provide higher quality
numbers and all should be faster.
Originally committed as revision 17874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:46:10 +00:00
c957c85426
Replace all uses of the replaced av_fifo_read by av_fifo_generic_read
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Originally committed as revision 17873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:42:11 +00:00
792e467904
Remove the Mersenne Twister from the public API/ABI.
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We provide better PRNGs.
Originally committed as revision 17872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:35:13 +00:00
49ceb58bf6
Bump major version of libavutil due to FIFO fixes.
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The current API/ABI should not be considered stable yet, further ABI/API
breakage is possible without major bumps.
Originally committed as revision 17871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:33:30 +00:00
cddcf8c60f
Remove av_fifo_read, API is already broken and major version will be bumped soon.
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Originally committed as revision 17870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:21:56 +00:00
Michael Niedermayer
Måns Rullgård
Diego Biurrun
Olivier Guilyardi
Benoit Fouet
Stefano Sabatini
Reimar Döffinger
Gwenole Beauchesne