The struct definitions in dxva.h, which are necessary in order to
actually use d3d11va, are hidden when WINAPI_FAMILY targets Windows Phone
or WindowsRT.

Building with WINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP is disallowed
when targeting ARM. ("Compiling Desktop applications for the ARM
platform is not supported.") So we set _CRT_BUILD_DESKTOP_APP to 0
to tell the runtime not to detect some issues with this mismatching.

The same tweaks to detect if the API is available is done in dxva2_internal.h
when compiling each DXVA2/D3D11VA decoders.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Add support for fontsize in style records. The patch uses reset to
directly change back to default style instead of using closing tags,
since we are not handling the default styles right now.
Signed-off-by: Niklesh <niklesh.lalwani@iitb.ac.in>

Github: Closes #140
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>

This also switches to using a separate AVCodecContext for the inner mjpeg decoder
which is cleaner and avoids fields from being overwritten with wrong values

Fixes Ticket162
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes displaying subtitles before any CLUT has been received
Fixes Ticket153

This will of course not display these initial subtitles in the correct
color (as that is not known at that point) but they should look clean
and not corrupted
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '4d0d55cd':
  checkasm: Use LOCAL_ALIGNED

See: f467fc02
See: 9e83ac61Merged-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes alignment issues and bus errors.
Signed-off-by: Martin Storsjö <martin@martin.st>

Silences warnings with Nasm
Signed-off-by: James Almer <jamrial@gmail.com>

Silences warnings with Nasm
Signed-off-by: James Almer <jamrial@gmail.com>

Silences warnings with Nasm
Signed-off-by: James Almer <jamrial@gmail.com>

Silences warnings with Nasm
Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Silences warnings when using -Wshift-overflow (GCC 6+)
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Fixes audio in Ticket117
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes Ticket117

Based on problem description by Kostya
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/qsvdec_h264.c: using "private_spspps_buf" argument for av_bitstream_filter_filter() to avoid failure after decoder re-initialization.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/h264_mp4toannexb_bsf.c: Optional argument "private_spspps_buf" to avoid extradata modification.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '41d47ea8':
  lavc: add Intel libmfx-based HEVC decoder.

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/qsvdec.c
	libavcodec/qsvdec_h2645.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'bf52f773':
  lavc: add Intel libmfx-based MPEG2 decoder.

Conflicts:
	configure
	libavcodec/qsvdec_mpeg2.c

Some cosmetics merged, rest is related to the removed parser code and
thus not merged
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'f89f78c1':
  lavc: add a HEVC mp4->annex B bitstream filter

Conflicts:
	Changelog
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '96dca089':
  qsvdec: move qsv_process_data() from qsvdec_h264 to the common code

Conflicts:
	libavcodec/qsvdec.c
	libavcodec/qsvdec_h264.c

No change as the parser code has been removed
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

* commit 'fa85fcf2':
  qsvenc_hevc: fix enum declaration
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '22522d9c':
  qsvdec: fix a memleak of async_fifo

Conflicts:
	libavcodec/qsvdec.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'aa9d15d8':
  qsvdec: avoid an infinite loop with no consumed data and no output

Conflicts:
	libavcodec/qsvdec.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This side data does not serve or improve decoding the data, it thus
would semantically be metadata and not side data.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

It will be shared with the upcoming mpeg2 and hevc decoders.

Declare a named enum, not a variable with anonymous enum type.

init() is called whenever format changes, so current code would leak the
fifo in this case.