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Author SHA1 Message Date
Mike Melanson 364ec9dcb6 fix initialization bug in which execution overwrites essential data 
tables which causes trouble on subsequent runs if decoder is not
disposed first

Originally committed as revision 3214 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-11 02:24:08 +00:00
Mike Melanson 9eda2f94c7 attempt to create some separation in the FLAC system with respect to 
demuxer and decoder layers by enabling the FLAC decoder to decode data
without needing the entire file, from start to finish

Originally committed as revision 3211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-10 04:13:43 +00:00
Mike Melanson 8b58ed6384 rpza resolution fix, courtesy of Todd Kirby (doubleshot at pacbell.net) 
Originally committed as revision 3159 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-26 02:42:41 +00:00
Mike Melanson d2bfadc05f no longer true 
Originally committed as revision 3134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-13 12:51:54 +00:00
Mike Melanson 4a1b9ba0dd how to encode SVQ1 
Originally committed as revision 3130 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-12 12:28:15 +00:00
Mike Melanson 3b64893dae first pass at a Sorenson Video 1 (SVQ1) encoder 
Originally committed as revision 3113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 03:10:11 +00:00
Mike Melanson d91712990c support SVQ1 in AVI files, just for fun 
Originally committed as revision 3112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-07 02:57:13 +00:00
Mike Melanson 7daabccb5d move the 0x80 vector outside of the function, thus saving the compiler 
the trouble of having to initialize each byte on the stack individually

Originally committed as revision 3083 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 04:06:24 +00:00
Mike Melanson f9ed9d8584 separate out put_signed_pixels_clamped() into its own function and 
implement an optimized MMX version of the function

Originally committed as revision 3082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 03:58:06 +00:00
Mike Melanson 75b4f3c6d6 yes, that's nice... 
Originally committed as revision 3072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-26 00:33:59 +00:00
Mike Melanson 116824d0aa reorganize and simplify the VP3 IDCT stuff 
Originally committed as revision 3071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-26 00:20:29 +00:00
Mike Melanson 92a69cf868 move __align16 some place where non-MMX machines can see it 
Originally committed as revision 3066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 04:06:09 +00:00
Mike Melanson 6186b94c13 hush... 
Originally committed as revision 3065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 03:38:30 +00:00
Mike Melanson 38acbc3cb9 hook up support for SSE2-optimized VP3 IDCT 
Originally committed as revision 3064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 03:33:30 +00:00
Mike Melanson 78a16bfec6 add selected SSE2 ASM macros 
Originally committed as revision 3063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 03:30:19 +00:00
Mike Melanson 5f9379007c SSE2-optimized variant of VP3 IDCT 
Originally committed as revision 3062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 03:29:10 +00:00
Mike Melanson daae869903 correct MMX-optimized variant of VP3 IDCT, with comments (thank you 
Perl!)

Originally committed as revision 3061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 03:26:24 +00:00
Mike Melanson 7e56cd927b add the minimal documentation to make this decoder useful 
Originally committed as revision 3059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-24 19:30:49 +00:00
Mike Melanson 44f110f509 patch courtesy of Todd Kirby: 
* Fixes a small memory leak in read_rle_sgi()
* Remove temp buffer in read_rle_sgi(). Write rle data directly to image
buffer.
* Adds sanity check to read_rle_sgi() to insure decoded rle data row
equals image width.

Originally committed as revision 2993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-10 15:09:46 +00:00
Mike Melanson 38100e8c8d added QT faststart remuxing utility to ffmpeg distribution per, ahem, 
popular request

Originally committed as revision 2934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-26 20:42:28 +00:00
Mike Melanson 6cc270c2ac update the API for the idct function 
Originally committed as revision 2895 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-15 01:21:01 +00:00
Mike Melanson ee59b4b680 don't fetch the size of SEQH unless SEQH was found 
Originally committed as revision 2888 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-14 15:04:21 +00:00
Mike Melanson 23fe14bb20 minor VMD system update; still not perfect, but should not crash either 
Originally committed as revision 2887 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-14 04:08:11 +00:00
Mike Melanson 3a278992bd remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG -> 
MKTAG/MKBETAG

Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-14 04:04:08 +00:00
Mike Melanson ebcd2f9689 be smarter about the variable size of the extra SVQ3 data 
Originally committed as revision 2881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-13 21:26:54 +00:00
Mike Melanson 14284f78c5 smarten up the SVQ3 extradata decoder without changing the external API 
Originally committed as revision 2878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-13 20:07:38 +00:00
Mike Melanson bda702fc4d credit update 
Originally committed as revision 2877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-13 19:21:58 +00:00
Mike Melanson 6a91ec51fd added SGI image format, encoding and decoding, courtesy of Todd Kirby 
<doubleshot@pacbell.net>

Originally committed as revision 2876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-13 17:30:37 +00:00
Mike Melanson 38088adf63 Matroska credits 
Originally committed as revision 2875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-13 16:35:32 +00:00
Mike Melanson 01456e8e86 use optimized VP3 functions where appropriate 
Originally committed as revision 2857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:18:19 +00:00
Mike Melanson 67335dbce3 cut over to using new VP3 DSP functions and remove the old ones; bring 
certain source code identifiers in line with official VP3 spec (well,
*my* VP3 spec, anyway)

Originally committed as revision 2856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:15:13 +00:00
Mike Melanson 44cb64ee89 seperated out the C-based VP3 DSP functions into a different file; also 
ported the MMX-optimized versions of those functions

Originally committed as revision 2855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:13:45 +00:00
Mike Melanson 070ed1bc43 initial commit for Quicktime Animation (RLE) video decoder; bit depths 
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 05:22:44 +00:00
Mike Melanson 7d8379f2b7 added support for EA ADPCM and SMJPEG IMA ADPCM 
Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-03 04:27:17 +00:00
Mike Melanson fb85b027f6 vsad16_mmx2 only applies if encoders are turned on 
Originally committed as revision 2736 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 20:41:07 +00:00
Mike Melanson 7bf3261289 these functions (get_bit_count and align_put_bits) are referenced even 
when CONFIG_ENCODERS is not defined

Originally committed as revision 2735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 20:37:46 +00:00
Mike Melanson 18a508c527 handle invalid buffer sizes 
Originally committed as revision 2734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 18:17:38 +00:00
Mike Melanson 155aa4174d watch those hard tabs 
Originally committed as revision 2733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:57:57 +00:00
Mike Melanson df72754d03 handle 0-length buffers 
Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:40:28 +00:00
Mike Melanson c89c1d2542 handle 0-length buffers 
Originally committed as revision 2731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:30:28 +00:00
Mike Melanson da00f30e24 VMD support 
Originally committed as revision 2654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 04:50:08 +00:00
Mike Melanson a7eb3c8dd1 initial commit for Sierra VMD file demuxer 
Originally committed as revision 2653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 04:47:02 +00:00
Mike Melanson fafa0b75ee first pass at Sierra VMD A/V decoders; video looks great, audio is not 
yet complete

Originally committed as revision 2652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 04:45:06 +00:00
Mike Melanson 2ad5d5a8c8 off-by-1 error in the never-before-tested embedded string code 
Originally committed as revision 2649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 02:31:53 +00:00
Mike Melanson ca1c3f52e7 remove vile lie (MS ADPCM encoding is not supported yet) 
Originally committed as revision 2647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 19:22:50 +00:00
Mike Melanson 4ff7c576f8 SVQ3 uses unrestricted motion vectors 
Originally committed as revision 2626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-18 23:44:49 +00:00
Mike Melanson ac3d5cac7b initial predictors are not sent to the output in QT IMA; fix stereo QT 
IMA decoding

Originally committed as revision 2618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 01:17:58 +00:00
Mike Melanson 6952f12338 this should make the decoder safe for big-endian platforms 
Originally committed as revision 2560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-04 14:14:43 +00:00
Mike Melanson b7cbfc2307 DUCK codec 
Originally committed as revision 2556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-03 04:58:48 +00:00
Mike Melanson 9a4117d5a1 initial support for Duck TrueMotion v1 (think of it as On2 VP1); only 
16-bit mode supported thus far

Originally committed as revision 2555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-03 04:22:15 +00:00
Mike Melanson e692c8634c off by 1 in the palette 
Originally committed as revision 2548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-01 13:59:08 +00:00
Mike Melanson 11498da334 set frame rate information, for good measure 
Originally committed as revision 2521 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-16 14:26:50 +00:00
Mike Melanson d66dae57e8 use the proper file framerate (specified by a float); account the pts 
for video and audio tracks separately

Originally committed as revision 2520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-15 18:18:42 +00:00
Mike Melanson 42cad81aea yep, FLI support 
Originally committed as revision 2519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-14 05:42:14 +00:00
Mike Melanson b595afaae7 added palette support to the QT demuxer; registered SMC video decoder 
with QT system

Originally committed as revision 2489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-10 03:17:32 +00:00
Mike Melanson 11e29a4143 added Apple Graphics (SMC) decoder 
Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-10 03:14:04 +00:00
Mike Melanson 2a2bbcb05f revised palette API, courtesy of Roberto Togni (rtogni at freemail.it) 
Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-30 05:40:58 +00:00
Mike Melanson 94fd9201ad support Cinepak files with funky (not divisible by 4) resolutions 
Originally committed as revision 2433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-25 15:22:34 +00:00
Mike Melanson 8dafdb88e6 added XVID fourcc (ISO MPEG-4?) and AC3 fourcc 
Originally committed as revision 2432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-25 04:41:53 +00:00
Mike Melanson 93cb9d7f73 hook up the XA ADPCM decoder 
Originally committed as revision 2386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:53:40 +00:00
Mike Melanson fc38477715 activate the XA and ADX ADPCM codecs 
Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:20:40 +00:00
Mike Melanson f19af812a3 replace file to remove nasty DOS CRs and hard tabs 
Originally committed as revision 2384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:14:14 +00:00
Mike Melanson f127136608 this should be part of adpcm.c 
Originally committed as revision 2383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 03:02:44 +00:00
Mike Melanson e986b6e2c7 quiet 
Originally committed as revision 2382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 02:59:03 +00:00
Mike Melanson baf23f0c10 use the correct file modes 
Originally committed as revision 2381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 01:22:50 +00:00
Mike Melanson 002936777b remove experimental reference 
Originally committed as revision 2378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 14:13:57 +00:00
Mike Melanson f561046686 added CRI ADX and XA ADPCM audio modules, courtesy of BERO 
<bero -at- geocities.co.jp>

Originally committed as revision 2376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 04:40:53 +00:00
Mike Melanson 764ef40015 disable encoders where appropriate (patch courtesy of BERO 
<bero -at- geocities.co.jp>)

Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 04:15:53 +00:00
Mike Melanson a62a7323fa optimised versions of the get_pixels, diff_pixels, and bswap_buf 
functions and support for 4 pixel high blocks in the put_pixels8_xxx and
avg_pixels8_xxx functions, courtesy of Robin Kay (komadori
at gekkou.co.uk)

Originally committed as revision 2358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 16:43:51 +00:00
Mike Melanson b3a5d0039c support a few more types of VQA files 
Originally committed as revision 2349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 01:11:29 +00:00
Mike Melanson 7238579835 This patch marks frames used in RPZA decoder as reference frames, from 
Roberto Togni (rtogni at freemail.it)

Originally committed as revision 2347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-05 21:48:16 +00:00
Mike Melanson cafa66af8e added solid color vectors; basic PAL8, 4x2-vector video (as in 
Command & Conquer) looks great now; also added compressed codebook
support, but files using these (Lands of Lore) are not correct yet

Originally committed as revision 2344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-04 17:47:22 +00:00
Mike Melanson 20f269dc28 handle a wider variety of VQA files, including silent files 
Originally committed as revision 2343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-04 17:41:56 +00:00
Mike Melanson 5a00941b06 instructions for using the decoder 
Originally committed as revision 2340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-03 05:50:06 +00:00
Mike Melanson 4120a53a86 implemented Id Quake II CIN support 
Originally committed as revision 2339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-03 05:43:03 +00:00
Mike Melanson 6955a88293 first pass at a VQA video decoder 
Originally committed as revision 2332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 05:20:07 +00:00
Mike Melanson ec59fd536f experimental half-pel motion compensation for C planes, courtesy of Dr. 
Tim

Originally committed as revision 2331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 04:19:56 +00:00
Mike Melanson dda6142361 properly demux silent files; implemented precise framerate calculation 
Originally committed as revision 2330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 04:16:59 +00:00
Mike Melanson 68a43d044a the correct data type is offset_t 
Originally committed as revision 2329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 03:53:52 +00:00
Mike Melanson 2fdf638b0c New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE & 
Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM

Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-01 04:39:38 +00:00
Mike Melanson d42f74b85e send the chunk preamble bytes to the respective decoders; Id RoQ demuxer 
now works correctly

Originally committed as revision 2303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-26 00:10:21 +00:00
Mike Melanson e7106d5b8e clean up 4xm demuxer; make valgrind just a little happier 
Originally committed as revision 2296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-20 21:54:33 +00:00
Mike Melanson 773159ed27 iterate through the appropriate range of palette entries 
Originally committed as revision 2295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-20 00:31:43 +00:00
Mike Melanson b10529b4c4 fix Interplay DPCM (frames are intracoded, predictors do not carry 
forward to next block, initial predictors go to the output)

Originally committed as revision 2294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-19 04:41:02 +00:00
Mike Melanson 42e96409d3 MACRO-ize a bunch of redundant code blocks; fix 16-bit RGB modes (it's 
RGB not RGG)

Originally committed as revision 2293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-19 04:00:32 +00:00
Mike Melanson bf649a9d6d do away with all those naughty global variables 
Originally committed as revision 2292 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-19 01:13:53 +00:00
Mike Melanson b59ebf6220 provisions for raw PCM audio 
Originally committed as revision 2291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-18 04:25:41 +00:00
Mike Melanson d86e8568e6 video looks beautiful now, many thanks to Alexander Belyakov 
<abel at krasu.ru> for squishing bunches of bugs

Originally committed as revision 2290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-18 03:30:08 +00:00
Mike Melanson 7581685205 wrong, wrong, wrong...coded bits are read in the opposite direction 
Originally committed as revision 2289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-17 05:17:31 +00:00
Mike Melanson 186447f8fe initial Interplay video decoder 
Originally committed as revision 2275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-14 19:39:18 +00:00
Mike Melanson b76c707acd adapt to use interim palette control API; do away with multi-chunk data 
transfer to decoder

Originally committed as revision 2274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-14 18:56:45 +00:00
Mike Melanson 6423d073c9 Ministry of English Composition fixes (courtesy of Diego Biurrun 
<diego at biurrun.de>)

Originally committed as revision 2273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-14 16:52:34 +00:00
Mike Melanson afb8d3f80d change pixel identifier conflict with AltiVec headers (patch courtesy of 
Magnus Damm <damm at opensource.se>)

Originally committed as revision 2272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-14 16:11:01 +00:00
Mike Melanson 0f371e3e2a final word on RGBA byte order 
Originally committed as revision 2268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-13 02:31:03 +00:00
Mike Melanson ba118447d5 deploy palette control API 
Originally committed as revision 2266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-12 03:48:14 +00:00
Mike Melanson e9cc5211a4 copy & paste strikes again 
Originally committed as revision 2261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-11 06:16:39 +00:00
Mike Melanson 6f4915ac83 xan_wc3 decoder now works correctly; added a bunch of output 
colorspaces

Originally committed as revision 2260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-11 05:46:25 +00:00
Mike Melanson 7e5ef401b7 forgot to apply the palette component lookup table 
Originally committed as revision 2259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-11 05:39:51 +00:00
Mike Melanson d9d8910bf2 Tim 
Originally committed as revision 2250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 01:26:53 +00:00
Mike Melanson b17e9c996c fringe feature update 
Originally committed as revision 2221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-08 04:28:36 +00:00