Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ba9516cc)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 762b386e)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 8e9027d2)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 868f2f4d)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 2d213695)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 7a4fb3fd)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 22f893e1)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit dd1af513)

This fixes A/V sync with several samples, notably:
http://samples.mplayerhq.hu/game-formats/sierra-vmd/swat_*.vmdSigned-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 6989cb2d)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 9b73f786)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 1328d433)

The size should depend on the output sample size, not the internal bit depth.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit a58bcb40)

The encoder has never produced files that could be decoded
with any software.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This allows the values to be used without changing C code and is closer to how
the other DEBUG flags work.
If this causes a problem for any user of this flag, please tell me and
ill split the flag in 2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes issue 2563.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 4acc94e9)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 22a3212e)

Map EAGAIN and EINTR from ff_neterrno to the normal AVERROR()
error codes. Provide fallback definitions of other errno.h network
errors, mapping them to the corresponding winsock errors.

This eases catching these error codes in common code, without having
to distinguish between FF_NETERRNO(EAGAIN) and AVERROR(EAGAIN).

This fixes roundup issue 2614, unbreaking blocking network IO on
windows.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 28c4741a)

Also change the comments a bit since the FOURCCs aren't specific to Flip4Mac
and different ones are used for 720 versus 1080 lines.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 8f935b92)

It was doubled in size for the LTP implementation. This brings it back
down to its original size.
(cherry picked from commit e22910b2)

(cherry picked from commit 203df50d)

This adds the AAC codec to the list of audio codecs that results
in a PES stream_id of 0xc0 (audio stream).
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 6c065f0a)

(cherry picked from commit 0f86fcab)

The 4-tap filters should only access one row/column before the
reference block.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e0e46cae)

GCC 4.3 and later are more particular about signedness matching
in vector operations.  The operations under if(rangered) were
missing assignments and thus had no effect.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 381efba0)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 0ac8e2bf)

In the name of consistency:
put_byte           -> avio_w8
put_<type>         -> avio_w<type>
put_buffer         -> avio_write

put_nbyte will be made private
put_tag will be merged with avio_put_str
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 77eb5504)

(cherry picked from commit 78e2380a)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit b3db9cee)

In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit b7effd4e)

Merging these functions allows merging some loops, which makes the
results (particularly after SIMD optimizations) much faster.
(cherry picked from commit f8bed30d)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 8d9ac969)

(cherry picked from commit 484a337c)

Advantage is that it allows us to combine several loops into a single
one, and these can eventually be merged into the IDCT itself. Also, it
allows us to remove vc1_put_block(), and makes CODEC_FLAG_GRAY faster.
(cherry picked from commit bbfd2e7a)

This ensures the tools are rebuilt when necessary.  Specifically,
lavfi-showfiltfmts was sometimes not rebuilt causing spurious test
failures.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 08df7f86)

lsf_r is an array of int16_t, not float.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 1efa772e)

This allows the CPU detection to work with assemblers not supporting
the xgetbv mnemonic.  These include clang and some BSD versions.

All AVX code will be written for yasm, where the main assembler
is not involved.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit ef669538)