lavc: remove dead FF_API_ALLOC_CONTEXT API
lavc: remove dead FF_API_AVCODEC_OPEN API
lavc: remove dead FF_API_OLD_TIMECODE API
ffmpeg: add verbose consistency checks in case of filtering inconsistent options

In particular, warn in case -filter and streamcopy is used at the same
time, fix trac ticket #678.
build: Remove redundant OBJS declaration intended for programs
avcodec/x86/hpeldsp: fix crash on AMD K6-3+

There are instructions pavgb and pavgusb. Both instructions do the same
operation but they have different enconding. Pavgb exists in SSE (or
MMXEXT) instruction set and pavgusb exists in 3D-NOW instruction set.

livavcodec uses the macro PAVGB to select the proper instruction. However,
the function avg_pixels8_xy2 doesn't use this macro, it uses pavgb
directly.

As a consequence, the function avg_pixels8_xy2 crashes on AMD K6-2 and
K6-3 processors, because they have pavgusb, but not pavgb.

This bug seems to be introduced by commit
71155d7b4157fee44c0d3d0fc1b660ebfb9ccf46, "dsputil: x86: Convert mpeg4
qpel and dsputil avg to yasm"

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/utils: never decrease has_b_frames in compute_pkt_fields()

The intent of the original check was to increase has_b_frames when
it was incorrectly set to 0. Later codecs allowed larger values

Found-by: divVerent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/ffv1enc: Check high bpp RGB against coder type too

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
http: add hack to make streams served by MediaGateway not seekable

These streams are reported as seekable, but all tests show they are not,
and the server merely pretends the streams are seekable. The server
responds with:

    content-range: bytes 0-1999999999/2000000000

Range requests seem to be correctly answered, but the actual data
returned at the same offset is different. Assume this is a bug in the
server software. The server identifies itself as:

    Server: MediaGateway 3.5.2-001

Add a hack that checks the server name, and disables seeking in this
case.

Test URL: http://8283.live.streamtheworld.com:80/CBC_R1_VCR_H_SC

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavd/pulse_audio_enc: fix flush return code

Successful flushing is reported by returning 1 instead of 0.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
lavd/pulse: add ff_ prefix and fix param type

Add ff_ prefix for internal API function.
Change type of param from int into enum AVCodecID as it is more specific.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  build: Remove redundant OBJS declaration intended for programs

Conflicts:
	Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
x86: hpeldsp: Use PAVGB instruction macro where necessary

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Merge remote-tracking branch 'lukaszmluki/master'

* lukaszmluki/master:
  lavd/pulse: add ff_ prefix and fix param type
  lavd/pulse_audio_enc: fix flush return code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Put vp9_scans and vp9_scans_nb in ro_data.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pthread: drop avcodec_ prefixes from static functions
lavc: split slice and frame threading functions into separate files
pthread_slice: rename ThreadContext -> SliceThreadContext

This should prevent confusion with frame threading.
pthread: store thread contexts in AVCodecInternal instead of AVCodecContext

It's a private field, it should not be visible to callers.

Deprecate AVCodecContext.thread_opaque
lavc: move AVCodecContext.pkt to AVCodecInternal

It's a private field, not meant to be accessed from outside lavc.