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Author SHA1 Message Date
Stefano Sabatini 33bc794738 Make opt_default() print an error message and exit if the option 
supplied is not recognized.

Originally committed as revision 21960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-22 12:28:51 +00:00
Stefano Sabatini 1be784a2cf Add support to an option -f which forces the format to use for opening 
the probed multimedia resource.

Originally committed as revision 21944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 18:33:24 +00:00
Stefano Sabatini 336ce917e6 Add FFprobe tool. 
This is a simplified / cleaned-up version of the SourceForge program:
http://sourceforge.net/projects/ffprobe/

Syntax / features may be different, in particular the options
-show_packets and -show_frames are not yet supported in this version.

Originally committed as revision 21936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 11:43:01 +00:00
Stefano Sabatini f05ef45c8f Use the official FFmpeg spelling: "ffmpeg" -> "FFmpeg". 
Originally committed as revision 21935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 11:35:17 +00:00
Stefano Sabatini 8b9da8b50a Put all the options shared amongst the ff* tools under a dedicated 
section "Generic options".

Originally committed as revision 21934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-21 10:56:38 +00:00
Stefano Sabatini b623d0cb03 Reindent and fix brace placement. 
Originally committed as revision 30643 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-18 21:20:37 +00:00
Stefano Sabatini 22b6a24c34 Vertically align a list of comparisons in sws_getCachedContext(). 
Originally committed as revision 30642 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-18 21:17:07 +00:00
Stefano Sabatini 5a011d8b08 Merge two if conditions, allow to decrese the level of indentation of 
the block.

Originally committed as revision 30641 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-18 21:12:05 +00:00
Stefano Sabatini 13887093fa FFmpeg is a collective effort so allowing a single name in a banner is 
not nice/fair towards the community of developers.

Also this looks like the best way for resolving the debate about which
is the one person name to be put in the banner.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Replace "Fabrice Bellard" with "the FFmpeg developers" in  the banner
Date: Thu, 11 Feb 2010 23:59:12 +0100

Originally committed as revision 21885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-18 20:47:20 +00:00
Stefano Sabatini fe74099aee Rename the "enc" variable, which refers to the AVCodecContext of a 
decoder, to "avctx".

See the thread:
Subject: [FFmpeg-devel] [PATCH] enc is not a good name for a decoder context
Date: Mon, 28 Dec 2009 22:56:25 +0100

Originally committed as revision 21855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-16 22:38:43 +00:00
Stefano Sabatini f47a7cb777 Move read_line() and write_line() definition from pixdesc.h to 
pixdesc.c, which are now not anymore marked as static inline.

Fix the inclusion of the private header intreadwrite.h in the public
header pixdesc.h.

Originally committed as revision 21854 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-16 20:17:50 +00:00
Stefano Sabatini 0d88ff4ce0 Add my name to CREDITS. 
Originally committed as revision 21792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-13 15:12:05 +00:00
Stefano Sabatini 9cb5c760d7 Extend show_pix_fmts(), make it show input/output support for 
conversion and other information exposed by the pixdesc API.

Originally committed as revision 21751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-10 23:36:35 +00:00
Stefano Sabatini fe4fbb583d Doxument url_fopen(). 
Originally committed as revision 21714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-09 18:59:34 +00:00
Stefano Sabatini fbef7a7644 Add an entry for the recently added av_compare_ts() function. 
Originally committed as revision 21713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-09 18:58:02 +00:00
Stefano Sabatini 9e5381a21b Make parse_options() explicitely handle the case where an opt_func2 
function returns a negative value, rather than erroneously trigger the
code which manages the case of unknown option.

Originally committed as revision 21670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-07 15:46:18 +00:00
Stefano Sabatini e49407ee08 Add missing entries for the recent lsws API changes. 
Originally committed as revision 21660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 23:25:10 +00:00
Stefano Sabatini 6e2fdc3eb1 Add parentheses in boolean expression: (A && B || C) => ((A && B) || C), 
fix the warning:
ffmpeg.c: In function ‘output_packet’:
ffmpeg.c:1317: warning: suggest parentheses around && within ||

Originally committed as revision 21650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 00:10:42 +00:00
Stefano Sabatini 570da52bac Remove unused variable ref_clock, fix the warning: 
ffplay.c: In function ‘compute_frame_delay’:
ffplay.c:1064: warning: unused variable ‘ref_clock’

Originally committed as revision 21649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-06 00:05:38 +00:00
Stefano Sabatini 62bb4ca199 Simplify how usesVFilter and usesHFilter are set. 
Originally committed as revision 30520 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 23:53:25 +00:00
Stefano Sabatini 1dc5c35809 Satisfy style nits. 
Originally committed as revision 21648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-05 23:24:08 +00:00
Stefano Sabatini 4e38c09433 Doxument url_fdopen(). 
Originally committed as revision 21647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-05 23:03:32 +00:00
Stefano Sabatini fbc0f6a973 Apply misc fixes to sws_getCoefficients() doxy. 
Originally committed as revision 30519 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 22:56:59 +00:00
Stefano Sabatini 89ee5c6897 Satisfy consistency need: 
int * sws_getCoefficients  -> int *sws_getCoefficients.

Originally committed as revision 30518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 22:54:45 +00:00
Stefano Sabatini 82e5f86bd5 Implement shuffle_bytes_abcd() functions and use them for shuffling 
bytes when converting between RGB32 variants.

In particular fix the argb -> rgba and abgr -> bgra conversions.

See the thread:
Subject: [FFmpeg-devel] [RFC] RGB32 / BGR32 ethernal bug
Date: Tue, 26 Jan 2010 01:06:18 +0100

Originally committed as revision 30501 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-03 23:46:00 +00:00
Stefano Sabatini ef9f8dd730 Use pixel format descriptors for checking if the input format is 
paletted. Simpler and more robust.

Originally committed as revision 21631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-03 23:10:18 +00:00
Stefano Sabatini cedac88250 Make opt_frame_pix_fmt() call show_pix_fmts() if the provided option 
is "list".

Originally committed as revision 21628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-03 19:55:45 +00:00
Stefano Sabatini ecbed31c00 Use parentheses around && within ||, fix the gcc warning: 
ffplay.c: In function ‘video_thread’:
ffplay.c:1391: warning: suggest parentheses around && within ||

Originally committed as revision 21600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-01 22:23:17 +00:00
Stefano Sabatini df7d6e484c Reindent. 
Originally committed as revision 21599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-01 22:17:15 +00:00
Stefano Sabatini d2a2b08cfe Use pixel format descriptors to check if the input format is paletted. 
Originally committed as revision 21597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-01 19:50:17 +00:00
Stefano Sabatini 351aff72a4 Fix grammar: write to DST THING -> write THING to DST. 
Originally committed as revision 21576 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 17:13:57 +00:00
Stefano Sabatini b4b6645655 Avoid usage of avcodec_get_pix_fmt_name() and 
avcodec_get_chroma_sub_sample(), directly access
av_pix_fmt_descriptors instead.

Remove some of the dependancies of lavfi on lavc.

Originally committed as revision 21575 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 16:33:29 +00:00
Stefano Sabatini af0e662169 Declare support for the pixel formats: 
PIX_FMT_YUVJ420P
PIX_FMT_YUVJ422P
PIX_FMT_YUVJ440P
PIX_FMT_YUVJ444P

in the isSupported{In,Out} macros.

These pixel formats are not true pixel formats but hacks specific to
JPEG in libavcodec. They are deprecated and should be removed (that is
from libavcodec first and libswscale second)...  but they must be
tested by swscale-test.

See thread:
Subject: [FFmpeg-devel] [PATCH] Extend show_pix_fmts() to make it print the input/output support
Date: 2010-01-30 15:54:08 GMT

Originally committed as revision 30474 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-31 10:16:05 +00:00
Stefano Sabatini 909f659473 Reindent. 
Originally committed as revision 30467 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-30 21:58:09 +00:00
Stefano Sabatini 3ece3e524f Use a consistent convention for the names of the internal wrapper 
functions. Improve readability.
 -This line, and those below, will be ignored--

     swscale.c

Originally committed as revision 30466 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-30 21:56:33 +00:00
Stefano Sabatini 8757dc5e40 Remove duplicated empty line. 
Originally committed as revision 21553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 20:18:55 +00:00
Stefano Sabatini 718c7b18c9 Use av_get_pix_fmt() instead of the deprecated avcodec_get_pix_fmt() 
function.

Originally committed as revision 21550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 19:10:26 +00:00
Stefano Sabatini 22bf4592c8 Remove duplicated word in av_strlcat() doxy. 
Originally committed as revision 21549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 19:03:37 +00:00
Stefano Sabatini 1c7900921b Add missing '()' at the end of a function name. 
Originally committed as revision 21548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 18:54:32 +00:00
Stefano Sabatini 14ace37efc Add mention to the av_get_pix_fmt() addition. 
Originally committed as revision 21547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 18:53:33 +00:00
Stefano Sabatini 80a07f6e47 Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt(). 
Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 18:50:00 +00:00
Stefano Sabatini 7dac0c4379 Fix randomness of the swscale-test output. 
See the thread:
Subject: [FFmpeg-devel] [RFC] Make swscale-test perform only one convertion
Date: Fri, 29 Jan 2010 01:52:23 +0100

Originally committed as revision 30457 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-30 13:31:00 +00:00
Stefano Sabatini 695f7de6a4 Declare variable "version" in the PRINT_LIB_VERSION() macro if block, 
slightly simpler and more robust.

Originally committed as revision 21492 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-27 23:08:43 +00:00
Stefano Sabatini e8a9d01846 Fix misc typos, patch by 
Fabian Greffrath base64_decode(PGZhYmlhbkBncmVmZnJhdGguY29tPg==).

Originally committed as revision 21473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-27 00:31:52 +00:00
Stefano Sabatini b51de6d8c7 Rename swscale-example to swscale-test, to better reflect the intended 
use of the program.

Originally committed as revision 30439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-27 00:25:23 +00:00
Stefano Sabatini d19a046ebb Document av_register_protocol(), not that it really needs to be 
documented but it's nice to have everything documented.

Originally committed as revision 21471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-27 00:21:28 +00:00
Stefano Sabatini 7b87519b32 Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks, slightly 
simplify code.

Originally committed as revision 30432 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-25 22:46:09 +00:00
Stefano Sabatini b0634fd11e Doxument url_open(). 
Originally committed as revision 21437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-24 22:07:32 +00:00
Stefano Sabatini aa2ead8215 Fix mis-computation of the needsDither variable erroneously introduced 
in r30419, which was causing a swscale-example regression.

Also increase my liter count by 20.0 units.

Originally committed as revision 30431 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 21:28:17 +00:00
Stefano Sabatini 725b3da981 Favor the term "URL" over "filename", as the API deals with URLs 
rather than with simple filenames.

Originally committed as revision 21429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-24 18:18:03 +00:00
Stefano Sabatini f632c4549b Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks. 
Originally committed as revision 30425 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 17:44:43 +00:00
Stefano Sabatini f1f78a9d85 Doxument url_close(). 
Originally committed as revision 21420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-24 16:33:56 +00:00
Stefano Sabatini 333146ddc5 Doxument url_open_protocol(). 
Originally committed as revision 21417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-24 13:31:25 +00:00
Stefano Sabatini 1f8ad15ad3 Doxument url_read(). 
Originally committed as revision 21415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-24 13:07:54 +00:00
Stefano Sabatini 30b6147521 Use av_get_bits_per_pixel() for computing the bits per pixel of the 
source and destination format, cache those values in the newly added
SwsContext:srcFormatBpp and SwsContext:dstFormatBpp fields, and remove
the fmt_depth() function.

Originally committed as revision 30419 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 12:55:05 +00:00
Stefano Sabatini 54a4f36d6e Remove conditional M_PI definition, it is already defined in 
libavutil/mathematics.h indirectly included by libavformat/avformat.h.

Originally committed as revision 21388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 23:16:23 +00:00
Stefano Sabatini 613f2dc4ae Avoid more pointless tests, the input and output formats need to be 
supported both as input and as output, as the conversion performed is:
yuva420p -> src -> dst -> yuva420p.

Originally committed as revision 30379 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-20 00:22:31 +00:00
Stefano Sabatini 0e21dcdb13 Split overly long line. 
Originally committed as revision 30378 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 22:36:46 +00:00
Stefano Sabatini 731c04ad65 Make selfTest() perform tests where both the input and output formats 
are supported, avoid pointless loops.

Originally committed as revision 30377 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 21:52:00 +00:00
Stefano Sabatini 2d8d885b06 Split long line. 
Originally committed as revision 30368 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-18 23:34:07 +00:00
Stefano Sabatini 591e465acf Convert int -> enum PixelFormat in doTest(). 
Originally committed as revision 30367 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-18 23:33:17 +00:00
Stefano Sabatini c36a4294dc Remove stray '\' at the end of macro definitions. 
Originally committed as revision 30362 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:29:31 +00:00
Stefano Sabatini 90eb284a77 Remove duplicated or pointless newlines. 
Originally committed as revision 30361 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:17:47 +00:00
Stefano Sabatini 398c193d0b Factorize error message logging, log it if the converter cannot be 
set.

Originally committed as revision 30360 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:07:37 +00:00
Stefano Sabatini e36a545de5 Reindent after the last commit. 
Originally committed as revision 30359 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:02:20 +00:00
Stefano Sabatini c0d1dc1c4f Make the pal2rgbWrapper set and use the converter in pal2rgbWrapper 
only if the input format is paletted.

Fix potential crashes/weirdness if the input format is non-paletted.

Originally committed as revision 30358 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:00:01 +00:00
Stefano Sabatini ade5b91dda Use av_match_ext() rather than the deprecated match_ext(), fix 
warnings.

Originally committed as revision 21263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-17 15:57:51 +00:00
Stefano Sabatini 9a180390b9 Factorize error message logging in rgb2rgbWrapper(). 
Originally committed as revision 30356 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 15:11:25 +00:00
Stefano Sabatini e922e34c96 Add a const qualifier in a cast, fix the gcc warning: 
swscale.c: In function ‘sws_scale’:
swscale.c:2968: warning: cast discards qualifiers from pointer target type

Originally committed as revision 30341 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 00:26:29 +00:00
Stefano Sabatini 5090d8e16a Add a const qualifier in a cast, fix the gcc warning: 
swscale.c: In function ‘planarCopy’:
swscale.c:2256: warning: cast discards qualifiers from pointer target type

Originally committed as revision 30340 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 00:21:50 +00:00
Stefano Sabatini a630ed3ee9 Fix typo, "get rid off" -> "get rid of". 
Originally committed as revision 30338 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 22:49:00 +00:00
Stefano Sabatini 730cb9dab3 Revert r30331, which broke compilation. 
swScale_C is not templated if any optimization is to be used and
!runtime_cpudetect.

Originally committed as revision 30334 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:51:26 +00:00
Stefano Sabatini 73cadb4f13 Prefer enum PixelFormat to int as the parameter type of 
fmt_depth(fmt).

Originally committed as revision 30333 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:32:58 +00:00
Stefano Sabatini bc45751f7f Declare with av_unused the variable alpMmxFilter, fix the gcc warning: 
swscale_template.c: In function ‘swScale_C’:
swscale_template.c:2580: warning: unused variable ‘alpMmxFilter’
swscale_template.c: In function ‘sws_init_swScale_C’:

Originally committed as revision 30332 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:22:30 +00:00
Stefano Sabatini 80853cfc6a Factorize the code which calls the non optimized C functions in 
getSwsFunc().

Originally committed as revision 30331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:19:54 +00:00
Stefano Sabatini c70f1401df Prefer "to %s%s" over "to%s %s", slightly more readable. 
Originally committed as revision 30330 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:14:29 +00:00
Stefano Sabatini a9e2878c48 Simplify code in sws_getContext() which logs if the destination format 
support dithering, remove the const char *dither variable and use a
literal string instead.

Originally committed as revision 30329 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:11:03 +00:00
Stefano Sabatini d95c863850 Factorize code which logs the source and destination formats in 
sws_getContext().

Originally committed as revision 30326 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 18:36:21 +00:00
Stefano Sabatini 3e906f4cfb Simplify reset_ptr(): employ usePal() macro rather than enumerating 
all the paletted formats.

Originally committed as revision 30317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 11:08:16 +00:00
Stefano Sabatini 006aa1a4c2 Implement null video sink. 
Originally committed as revision 21242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 11:05:36 +00:00
Stefano Sabatini dd08b83c87 Implement null video source. 
Originally committed as revision 21240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 10:43:53 +00:00
Stefano Sabatini b5eab66e9f Make avfilter_default_start_frame() request a buffer with the same 
size of the output link of the destination filter, rather than of the
size of the input link.
In particular this fixes a crash in the rotate filter.

Originally committed as revision 21238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 10:10:14 +00:00
Stefano Sabatini 3bfbbef64d Fix typo. 
Originally committed as revision 30304 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-15 00:39:25 +00:00
Stefano Sabatini 08f8b51f69 Make avfilter_insert_filter() log the names of the filters between 
which it inserts the new filter.

Originally committed as revision 21177 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-13 00:16:52 +00:00
Stefano Sabatini f37c934d20 Make query_formats() print an error message if an auto-inserted scale 
filter cannot convert between input and output formats.

Originally committed as revision 21176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-13 00:09:24 +00:00
Stefano Sabatini 9ea977210c Make query_formats() increment the scaler_count after each scaler 
insertion.

Originally committed as revision 21124 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 14:23:19 +00:00
Stefano Sabatini 999c23a13a Make avfilter_insert_filter() print the instance name of the 
auto-inserted scale filter, rather than the filter name, as this
provides more information.

Originally committed as revision 21123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 13:45:55 +00:00
Stefano Sabatini 2d187e2302 Add an entry for the addition of a parameter log_ctx to 
avfilter_graph_config_links().

Originally committed as revision 21122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 13:42:50 +00:00
Stefano Sabatini 3fb8e77a8d Add a log context to avfilter_graph_config_links(). 
Originally committed as revision 21121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 13:39:56 +00:00
Stefano Sabatini 54c5848dbd Remove extra empty line. 
Originally committed as revision 21120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 10:40:45 +00:00
Stefano Sabatini 27d8f6b660 Make the scale filter set in the input and output links only the 
respective pixel formats effectively supported by libswscale.

Originally committed as revision 21105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-08 23:48:32 +00:00
Stefano Sabatini d3c01751a3 Fix compilation on gcc 2.95.3 (still supported) broken by r21077, 
which was due to declaring variable after code.

Originally committed as revision 21086 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-08 08:19:18 +00:00
Stefano Sabatini 063e769273 Make avfilter_formats_unref(AVFilterFormats **ref) handle the case 
when *ref is NULL.

Originally committed as revision 21077 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-07 22:59:22 +00:00
Stefano Sabatini fe59258516 Use the @return doxy command, and extend documentation for the return 
value of AVFilter.query_formats.

Originally committed as revision 21076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-07 22:52:46 +00:00
Stefano Sabatini c4d2e41ce4 Avoid the use of the modal auxiliary "should" in the 
AVFilter.query_formats doxy.
The doxy expresses what a function does, not what it should do.

Originally committed as revision 21075 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-07 22:51:06 +00:00
Stefano Sabatini 516841ef63 Fix doxy, use third person. 
Originally committed as revision 21073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-07 22:44:32 +00:00
Stefano Sabatini 715cff9a59 Add an entry for the sws_isSupportedInput() and 
sws_isSupportedOutput() functions addition.

Originally committed as revision 21066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-07 19:11:03 +00:00
Stefano Sabatini 8e9767f6fd Implement sws_isSupportedInput() and sws_isSupportedOutput(). 
Originally committed as revision 30236 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-07 19:07:47 +00:00
Stefano Sabatini 1e289b0979 Add an entry for the avfilter_add_colorspace() API change. 
Originally committed as revision 21036 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-06 16:22:15 +00:00
Stefano Sabatini c1d662fd88 Change avfilter_add_colorspace() to make it accept **avff rather than 
*avff, so that an AVFilterFormats struct is created and returned by
the function if *avff is NULL.

Make the function use more convenient.

Originally committed as revision 21035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-06 16:19:13 +00:00