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Author SHA1 Message Date
Michael Niedermayer
e969e261a5 Use standard C for implementing sign_extend() and zero_extend(). 
This fixes compilation of probetest

Originally committed as revision 23116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 16:32:21 +00:00
Michael Niedermayer
a74d707cb7 av_alias is an attribute and belongs to attributes.h 
also attributes.h is public and external api and can thus not depend
on configure tested compiler support thus this part is removed. A
different solution must be found if this breaks for some compiler
which i hope it does not.

Originally committed as revision 23115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 16:30:58 +00:00
Sebastian Vater
299ac811ba Reindent after r23112. 
Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 15:41:49 +00:00
Sebastian Vater
65d213ec86 Move handling of paletted data to the IFF demuxer. This allows future 
handling of things such as masking/EHB/HAM for this type of data.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 15:39:40 +00:00
Sebastian Vater
ebcf7c3227 Handle palette underflows, fill remaining space with black (zero) data. 
Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 15:33:36 +00:00
Sebastian Vater
2f955ea41b Move a while(..){..} -> do{..}while(..), slightly faster. 
Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 13:18:25 +00:00
Vitor Sessak
e904c51fa1 Replace "-vfilters" by "-vf" in regtests. Should fix regtest breakage. 
Originally committed as revision 23109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 12:30:46 +00:00
Måns Rullgård
458638e3db FATE: change -vfilters to -vf 
Originally committed as revision 23108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 11:32:13 +00:00
Michael Niedermayer
bfbdc58e52 Fix compilation with low precission mpeg audio decoding. 
Originally committed as revision 23107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 10:04:31 +00:00
Michael Kostylev
3e48d792b6 Fix mpegaudio tablegen. 
Patch by Michael Kostylev, michael D kostylev A gmail

Originally committed as revision 23106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 10:02:48 +00:00
Michael Kostylev
56b37cd1c7 Support writing 2d float arrays. 
Patch by Michael Kostylev, michael D kostylev A gmail

Originally committed as revision 23105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-13 10:02:04 +00:00
Baptiste Coudurier
09ed11e58c rename -vfilters cli option to -vf in ffplay as well 
Originally committed as revision 23104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-12 23:18:12 +00:00
Loren Merritt
f39ab2071f change a variable-length array to a malloc. 
Originally committed as revision 23103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-12 22:38:05 +00:00
Stefano Sabatini
7693b93e5c Doxygen av_codec_get_id() and av_codec_get_tag(). 
Originally committed as revision 23102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-12 22:17:29 +00:00
Ramiro Polla
c3ab0004ae Revert r31153. It failed to build on: 
x86_64 / Mac OS X gcc 4.0.1
x86_64 / Linux icc (all)
x86_64 / Linux gcc 4.0.4
x86_64 / OpenBSD gcc 3.3.5
x86_64 / Linux suncc 5.10
and there are some reports of crashes.

Originally committed as revision 31170 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-05-12 20:47:32 +00:00
Reimar Döffinger
b3ab319944 Set coded_frame to NULL when closing a codec, since it might 
be invalid after the codec is "gone".

Originally committed as revision 23101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-12 17:05:56 +00:00
Baptiste Coudurier
521cfa4aae rename -vfilters cli option to -vf 
Originally committed as revision 23100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-12 01:47:14 +00:00
Michael Niedermayer
3b7117b73a Do the same sign flip optimization to the low freq decoder. 
as with the high freq 10-20 cycles faster

Originally committed as revision 23099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 21:31:54 +00:00
Michael Niedermayer
4b070a7a61 Factorize READ_FLIP_SIGN() optimization out 
Originally committed as revision 23098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 21:20:33 +00:00
Michael Niedermayer
0c0d88aed5 Optimize decoding high freqs. 
this is 10-20cpu cycles faster on duron (whole is about 50-60 cpu cylses)
I wonder why gcc isnt doing this on its own ...

Originally committed as revision 23097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 21:10:55 +00:00
Michael Niedermayer
fd9451c68f Make lsf_sf_expand() 4 times faster. 
Originally committed as revision 23096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 20:33:48 +00:00
Michael Niedermayer
b91d46614d float based mp1/mp2/mp3 decoders. 
Originally committed as revision 23095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 19:52:42 +00:00
Alex Converse
495af353db Set cur_channel in the AAC encoder context where needed. 
Most coder functions read it. Carting this around in the context may be
suboptimal; a refactor should be considered.

Originally committed as revision 23094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 18:53:49 +00:00
Baptiste Coudurier
2c2b2c0ac2 silence gcc warning about potential uninitialized usage 
Originally committed as revision 23093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 17:39:52 +00:00
Baptiste Coudurier
d21f58b52d cosmetics, rename loop to frame_available 
Originally committed as revision 23092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 17:25:18 +00:00
Baptiste Coudurier
a9f3cb9372 rename curr_filter to last_filter, factorize filter declaration 
Originally committed as revision 23091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 17:23:06 +00:00
Baptiste Coudurier
79b90b2549 cosmetics: indentation, whitespaces 
Originally committed as revision 23090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 17:18:13 +00:00
Baptiste Coudurier
6e82e7fa48 simplify, reuse existing args variable 
Originally committed as revision 23089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 17:16:52 +00:00
Baptiste Coudurier
aa1249b8aa cosmetics: filt_graph_all -> graph, like in ffplay.c 
Originally committed as revision 23088 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 17:14:36 +00:00
Janne Grunau
405213b736 Add -ldl to libfaadbin_extralibs instead of libfaadbin_decoder_extralibs. 
The latter does not exist and thus compilation fails.
patch by Janne Grunau, janne-ffmpeg jannau.net

Originally committed as revision 23087 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 15:58:50 +00:00
Michael Niedermayer
86433cc6f5 Remove unused FRAC_RND() macro from mpegaudiodec.c. 
Originally committed as revision 23086 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 14:49:48 +00:00
Nick Brereton
857c30ecba mlpdec: Comment channel_params field in struct SubStream. 
Patch by Nick Brereton <nick at nbrereton dot net>

Originally committed as revision 23085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 01:46:13 +00:00
Nick Brereton
22fb814c2f mlpdec: Allocate channel decoding parameters for each substream. Some file 
was encountered with a channel range that overlapped the previous substreams,
and the code assumed no such overlap was possible.
Patch by Nick Brereton <nick at nbrereton dot net>

Originally committed as revision 23084 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 01:44:52 +00:00
Ramiro Polla
d9d14dc607 Use int instead of long to pass width parameters in non-public functions. 
long was being incorrectly used as an x86-sized register, both for 32 and 64
bits, but this is not the case in win64.

Originally committed as revision 31153 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-05-11 00:36:34 +00:00
Michael Niedermayer
22cb6fb60f Adding missing () to mathops.h. 
Originally committed as revision 23083 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-11 00:22:50 +00:00
Reimar Döffinger
1c71b5c89a Replace more "m" constraints with MANGLE to fix compilation issues 
with x86_32 gcc 4.4.4 and -fPIC.

Originally committed as revision 23082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-10 21:16:08 +00:00
Sebastian Vater
dce2f7d36b Optimize decodeplane32(). 
Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-10 17:18:09 +00:00
Sebastian Vater
59cca5040e Ensure that width and height are > 0. avcodec_open() itself only checks that 
they are >= 0.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23080 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-10 17:00:56 +00:00
Måns Rullgård
666d7d18e1 FATE: print friendly error for individual tests when SAMPLES unset 
Originally committed as revision 23079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-10 09:32:59 +00:00
Thomas Devanneaux
52486603b5 Check NAL unit size to avoid reading past the buffer. 
This fixes issue1907

Patch by Thomas Devanneaux gmail(thomdev)

Originally committed as revision 23078 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-10 07:08:57 +00:00
Vitor Sessak
8ad802e610 Alloc 16 extra bytes in libavfilter frames. Needed for MMX-optimized swscale. 
Fix issue 1924.

Originally committed as revision 23077 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-10 00:28:18 +00:00
Francesco Lavra
f10d3d343e Add FourCC MJPG for CODEC_ID_JPEGLS. 
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 23:19:19 +00:00
Stefano Sabatini
658e7576fc Reorder nut specific codec tags and add a comment for marking them as 
such.

Also put the [3][0][0][0] codec tag, mapped to rgb565le, in a special
section. It needs to be specified *after* the nut RGB[16] codec tag,
otherwise it will be used by default when encoding normal non-flipped
rgb565le, and will be decoded like a flipped format (see
rawdec.c:raw_init_decoder()).

Originally committed as revision 23075 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 23:04:06 +00:00
Stefano Sabatini
43451ec247 Add missing nut-specific codec tags for rawvideo pixel formats. 
Add codec tags for the formats:
[15]BGR Packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian [NOT in AVI]
[15]RGB Packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian [NOT in AVI]
[16]BGR Packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), big-endian [NOT in AVI]
[16]RGB Packed BGR 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), big-endian [NOT in AVI]
RGBA    Packed RGBA 8:8:8:8, 32bpp, RGBA [NOT in AVI]
BGRA    Packed RGBA 8:8:8:8, 32bpp, BGRA [NOT in AVI]
ABGR    Packed RGBA 8:8:8:8, 32bpp, ABGR [NOT in AVI]
ARGB    Packed RGBA 8:8:8:8, 32bpp, ARGB [NOT in AVI]
RGB[24] Packed RGB 8:8:8, 24bpp RGB [NOT in AVI]
BGR[24] Packed RGB 8:8:8, 24bpp BGR [NOT in AVI]

which are listed in the nut4cc.txt spec.

Originally committed as revision 23074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 23:04:03 +00:00
Stefano Sabatini
934edecdb8 Make the codec tags for the yuvjXXX pixel formats the same as the 
corresponding ones for the yuvXXX pixel formats.

Originally committed as revision 23073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 23:04:01 +00:00
Stefano Sabatini
b43f432c8c Add support to the Y411 codec tag, corresponding to the rawvideo pixel 
format uyyvyy411.

The codec tag is referenced in fourcc.org.

Originally committed as revision 23072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 22:56:04 +00:00
Stefano Sabatini
8e89cd1fee Make the nut demuxer issue a more meaningful error message if it 
cannot recognize the provided codec tag.

Originally committed as revision 23071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 22:56:02 +00:00
Måns Rullgård
cc6849ae50 bswap: 10L add missing parens around macro args 
Originally committed as revision 23070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 20:32:35 +00:00
Sebastian Vater
0613ece542 Replace usage of s->streams[0]->* with st->*, which is shorter. 
Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 20:10:48 +00:00
Sebastian Vater
9d45a32ba8 Remove "bps" parameter to decodeplane8/32(), it's unused. 
Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-09 20:08:13 +00:00