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178 Commits

Author SHA1 Message Date
Baptiste Coudurier
2a5db1aa58 In dv decoder, set sample aspect aspect ratio, fix issue #1612 
Originally committed as revision 25232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-27 21:31:29 +00:00
Måns Rullgård
375fb9f17a dv: fix alignment of scratch buffer 
Originally committed as revision 24854 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-20 19:49:47 +00:00
Carl Eugen Hoyos
0fd0ef7947 Add new decoder property max_lowres and do not init decoder if requested value is higher. 
Originally committed as revision 24098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-07 21:23:36 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-20 14:45:34 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 23:30:55 +00:00
Reimar Döffinger
5b9c11ff96 Fix indentation. 
Originally committed as revision 22721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-29 20:58:19 +00:00
Reimar Döffinger
c787cb339e Add support for hard-coding the 256kB large dv_vlc_map table. 
Originally committed as revision 22622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-21 16:03:45 +00:00
Reimar Döffinger
10249a5f31 Split VLC-related tables out of dvdata.h to make it easier to add support 
for hard-coding tables.

Originally committed as revision 22620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-21 14:43:50 +00:00
Måns Rullgård
40d1122752 Use LOCAL_ALIGNED macro for local arrays 
Originally committed as revision 21866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-17 20:36:20 +00:00
Måns Rullgård
c67278098d Move array specifiers outside DECLARE_ALIGNED() invocations 
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 03:25:11 +00:00
Michael Niedermayer
9514a0841a Align mb_bit_buffer and vs_bit_buffer as their alignment is checked by assert(). 
Originally committed as revision 21164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-12 13:54:35 +00:00
Tomas Härdin
6d01a97c86 Fail earlier for unsupported resolutions or pixel formats when encoding 
dv.

Patch by Tomas Härdin, tomas D hardin A codemill D se

Originally committed as revision 20803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-11 23:56:49 +00:00
Ronald S. Bultje
c47ca25e74 Make get_bits_left() available for use in libavcodec (was previously held 
private in dv.c for some reason). See "[PATCH] get_bits_left()" thread.

Originally committed as revision 20490 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-09 22:10:43 +00:00
Reimar Döffinger
c76911bd65 Split parts of dvdata.h into dvdata.c, this ensures that things like 
work_chunks_* and dv_idct_factor_* variables appear only once in the binary
instead of 3 times.
Saves 3264 bytes in .rodata and 312416 bytes in .bss on x86_64.

Originally committed as revision 20246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 07:55:57 +00:00
Reimar Döffinger
8f1e203a56 Use context instead of NULL for logging. 
Originally committed as revision 20085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:18:51 +00:00
Reimar Döffinger
ebb651d5f2 Make sure that dv encoder initializes all encoded packet data. 
The specification does not say which value to use for unused
parts, so fill all unused bytes with 0xff, which is consistent
with what DV usually uses for reserved or unused parts.

Originally committed as revision 20084 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:17:18 +00:00
Reimar Döffinger
2ba8301769 Mark all pix_fmts and supported_framerates compound literals as const. 
Makes no difference for gcc but at least icc can put them in .rodata then.

Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-06 16:09:21 +00:00
Måns Rullgård
20e7c8ae0a Remove some unnecessary alignment specifiers 
None of these arrays are used in ways requiring extra alignment.

Originally committed as revision 19715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-26 12:12:40 +00:00
Baptiste Coudurier
2c608fed3a print error when dv frame profile cannot be found 
Originally committed as revision 19193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 22:41:30 +00:00
Baptiste Coudurier
d509c743b7 check if frame size matches old sys and assumes corrupted input, fixes #1192 
Originally committed as revision 19192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 22:34:28 +00:00
Baptiste Coudurier
b8df8d0d1c remove cast and use put_sbits, fix assertion in put_bits 
Originally committed as revision 19024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 06:33:58 +00:00
David Conrad
580a7465fb Add a chroma_sample_location field to define positioning of chroma samples 
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-11 04:34:23 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h. 
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706 Split bitstream.h, put the bitstream writer stuff in the new file 
put_bits.h.

Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 08:35:26 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an 
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-07 15:59:50 +00:00
Roman Shaposhnik
ce83d2bd37 Fixing a value returning issue 
Originally committed as revision 17469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-20 02:00:44 +00:00
Roman Shaposhnik
94ed2a303d transitioning dv_guess_dct_mode to dsputil cmp function 
Originally committed as revision 17449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-19 00:34:42 +00:00
Diego Biurrun
1bf6e565dd cosmetics: 'const static' --> 'static const' to avoid warnings of the type 
"'static' is not at beginning of declaration" with -Wextra.

Originally committed as revision 17391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-17 12:03:10 +00:00
Roman Shaposhnik
f52901b305 No need to compute stype 
Originally committed as revision 16988 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-04 16:16:53 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Baptiste Coudurier
7591b30499 remove some warnings due to avctx->execute 
Originally committed as revision 16909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 22:49:58 +00:00
Ben Hutchings
f579d24bad assume widescreen when ratio also > 17, patch by Ben Hutchings, ben at decadent dot org dot uk 
Originally committed as revision 16907 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 22:16:17 +00:00
Roman Shaposhnik
1a969d6dfe Cosmetics: fixing indentation 
Originally committed as revision 16880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:50:18 +00:00
Roman Shaposhnik
77cd35cdb5 unrolling encoding loops 
Originally committed as revision 16879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:46:25 +00:00
Roman Shaposhnik
b45ba151cf Cosmetics: simplifying static initialization 
Originally committed as revision 16878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:41:04 +00:00
Roman Shaposhnik
85eca52be4 simplifying DIF encoding process 
Originally committed as revision 16877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:39:05 +00:00
Roman Shaposhnik
76bd5997a9 Cosmetics: fixing the indentation 
Originally committed as revision 16876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:37:31 +00:00
Roman Shaposhnik
9b8390bfbe factoring code into dv_init_enc_block 
Originally committed as revision 16875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:36:38 +00:00
Roman Shaposhnik
5c2a9dd64e Cosmetics: replacing 0 with NULL for pointer assignment 
Originally committed as revision 16874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:36:00 +00:00
Roman Shaposhnik
2331854d0b Cosmetics: moving the function definition around 
Originally committed as revision 16873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:35:29 +00:00
Roman Shaposhnik
b25d439233 Replacing the constant with a macro 
Originally committed as revision 16872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:34:44 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Aurelien Jacobs
49fb20cb8a replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ 
and remove all ENABLE_ definitions.

Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-14 17:19:17 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 23:44:16 +00:00
Roman Shaposhnik
a21fd75f56 Making idct factor tables dynamically allocated 
Originally committed as revision 15885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-20 01:40:40 +00:00
Roman Shaposhnik
ff16d6e495 Change of indentation 
Originally committed as revision 15883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-19 01:40:09 +00:00
Roman Shaposhnik
195b349041 Getting rid of huge static DV tables 
Originally committed as revision 15874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-18 20:48:26 +00:00
Roman Shaposhnik
1ac1217bd6 Getting rid of unneeded extra wrapper functions 
Originally committed as revision 15873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-18 20:33:08 +00:00
Roman Shaposhnik
2ae7e12430 Taking advantage of the new ->execute API 
Originally committed as revision 15806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-12 21:13:28 +00:00
Roman Shaposhnik
3a84713aaa Making it easier to send arbitrary structures as work orders to MT workers 
Originally committed as revision 15804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-12 17:47:23 +00:00