Document av_codec_next().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17333 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroskadec: add needed definitions forgotten in r17331

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17332 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroskadec: add generic metadata support

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17331 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroskadec: read track and attachment uid
will be useful for generic metadata support

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17330 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroskadec: export track name through the metadata API

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17329 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

matroskadec: use new metadata API to export some simple information

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17328 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Silence following warning if only zeros were not consumed:
AVC: Consumed only m bytes instead of n

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17327 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Do not export to the public the first_protocol symbol at the next
major bump.
There is no need for that, since av_protocol_next() already provides
access to the first registered protocol.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17326 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cast a __u64 variable to uint64_t so that it can be printed without warnings

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17325 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document av_protocol_next().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17324 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace calls/references of the deprecated register_protocol()
function with correponding calls/references to av_register_protocol().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17323 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename register_protocol() to av_register_protocol() and deprecate
register_protocol().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17322 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

demux some more metadata tags in mov

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17321 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Place spaces consistently in pointer types in vdpau.c

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17320 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics. Vertical align.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17319 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Almost cosmetics.
Move some assignments after the checks.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17318 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Check all critical xvmc struct fields in ff_xvmc_field_start()
and log error if they are not correct. All other functions
are supposedly called after that one, so use assert() for them.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17317 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document av_iformat_next() and av_oformat_next() functions.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17316 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Proper condition in xvmc decode mb.
The old one would try to use mv blocks that are written outside their buffer,
in case of unhandled error.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17315 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename xvmc_render_state to something with pixfmt in its name.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17314 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

A little better wording of doxygen comments.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17313 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert 17308.
The above commit makes ff_xvmc_decode_mb to output one log entry
for each decoded MB, causing massive slowdown.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17312 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Prevent heap corruption when resampling 8-bit audio.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17311 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Give a little better name to the magic(_id) field in xvmc struct

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17310 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

use new metadata API in mov demuxer

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17309 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace assert in ff_xvmc_field_end() by av_log call at level AV_LOG_ERROR.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17308 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove obsolate display_flag from xvmc struct
and mark state defines as obsolete.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17307 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Detailed description of the interesting fields in xvmc struct.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17306 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Mpve the field state in xvmc struct to the extentions section.
It have always been workaround for MPlayer limitations.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17305 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove redundant assert(render) in ff_xvmc_init_block().  The immediately
following if condition checks render and does an assert if it fails.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17304 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove asserts that are immediately followed by a check and error return.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17303 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Drop struct members display_flags and state with the next major version bump.
They are not used within FFmpeg.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17302 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Doxygen comment/explanation for ff_xvmc_init_block().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17301 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove completely unsed structure fields mc_type and chroma_format.
Their only user, MPlayer, has already been updated not to use them anymore.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17300 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace consistency cosmetics

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17299 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add avcodec.h #include so that LIBAVCODEC_VERSION_MAJOR is not undefined.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17298 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Depricate some unused xvmc structure fields.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17297 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add Doxygen comment similar to ff_xvmc_field_start() to ff_xvmc_field_end().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17296 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: remove stray space

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17295 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetics

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17294 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Merge preprocessor if CONFIG_MPEG_XVMC_DECODER and code if( &&)
where possible

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17293 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Doxygenize ff_xvmc_field_start() comment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17292 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Clarify ff_xvmc_field_start() comment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17291 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Check ff_xvmc_field_start() result in all cases.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17290 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Another attempt to clarify draw_horiz_band() usage.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17289 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Merge some declarations and initializations.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17288 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Return error instead triggering assert.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17287 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: comment wording/grammar

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17286 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Change '8*8' to '64'.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17285 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: K&R style

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17284 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Give nice message for failed assert.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17283 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Attempt to clarify draw_horiz_band description and fix two random typos.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17282 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

More clarification for draw_horiz_band() in hwaccell mode.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17281 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add xvmc_internal.h that contains all internal xvmc function declarations.
This allows getting rid of a bunch of ugly forward declarations.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17280 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cosmetic 64 instead 8*8

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17279 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Clarify some assert usage.
They are not to check application supplied parameters.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17278 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document that ff_draw_horiz_band() could be used as hwaccell callback.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17277 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

another (last?) round of K&R whitespace cosmetics

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17276 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: Align some comments.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17275 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: Put some spaces around operators for better readability.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17274 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove a comment that references a non-existing function.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17273 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make one comment slightly clearer and more readable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17272 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove one more commented-out line.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17271 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

some more K&R whitespace cosmetics

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17270 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: grammar/spelling/wording fixes in comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17269 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove useless comment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17268 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Restore one set of parentheses to avoid the warning:
libavcodec/mpegvideo_xvmc.c: In function ‘ff_xvmc_decode_mb’:
libavcodec/mpegvideo_xvmc.c:269: warning: suggest parentheses around && within ||

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17267 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: consistently format all comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17266 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: Correctly indent all comments.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17265 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Clarify TODO comment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17264 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove compatibility layer for old names of xvmc definitions.
The header was non-public before and the only user, MPlayer, was updated.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17263 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Drop two more sets of useless parentheses.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17262 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

get rid of the branch prediction

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17261 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Consistently format all if/else statements in K&R style
and drop braces from if statements where unnecessary.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17260 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove some useless parentheses.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17259 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename some forward declarations that were missed, fixes the warnings:
libavcodec/mpegvideo.o libavcodec/mpegvideo.c
libavcodec/mpegvideo.c: In function ‘MPV_frame_start’:
libavcodec/mpegvideo.c:944: warning: implicit declaration of function ‘ff_xvmc_field_start’
libavcodec/mpegvideo.c: In function ‘MPV_frame_end’:
libavcodec/mpegvideo.c:957: warning: implicit declaration of function ‘ff_xvmc_field_end’

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17258 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove obsolate comment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17257 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix compilation: XVMC_ --> ff_xvmc prefix for xvmc functions.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17256 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove some useless ()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17255 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

use ff_xvmc for function names instead of XVMC_

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17254 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: Restore vertical alignment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17253 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

clarify xvmc struct fields usage distribution (internal communication)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17252 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

doxygen style comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17251 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace useless X11 #includes by the one that actually provides the required
declarations of XvMCMacroBlock and XvMCSurface.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17250 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: vertical alignment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17249 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix non-Doxygen comment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17248 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add avcodec.h #include so that LIBAVCODEC_VERSION_MAJOR is not undefined.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17247 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

vertically align xvmc struct member comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17246 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename xvmc flags to follow ffmpeg AV_ notion.
preserve MP_ ones until next major bump.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17245 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Give public #defines that are used by MPlayer an AV_ prefix.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17244 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace all (x == NULL) or (x != NULL) in assert and if conditions by !x and x.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17243 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Update multiple inclusion guards to match filename.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17242 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove assertion that use external definitions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17241 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix compilation: Restore mistakenly removed constant definitions.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17240 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

explain chroma_format field in xvmc struct

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17239 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

describe idct variable in xvmc struct

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17238 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Describe the pirpose of magic in xvmc structure

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17237 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: vertical alignment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17236 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: another round of formatting consistency fixes

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17235 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

whitespace cosmetics: consistent (more or less) K&R style

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17234 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b