For some reason, nasm requires this.  No harm done to yasm.

Signed-off-by: Mans Rullgard <mans@mansr.com>

nasm requires a trailing / on paths specified with -I.
It does no harm with yasm.

Signed-off-by: Mans Rullgard <mans@mansr.com>

yasm tolerates mismatch between movd/movq and source register size,
adjusting the instruction according to the register.  nasm is more
strict.

Signed-off-by: Mans Rullgard <mans@mansr.com>

nasm prints a warning if the colon is missing.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This installs libraries using the proper names and locations,
generates an import lib for the DLL, and drops no longer needed
linker flags.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Fixes Ticket1241

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

Found-by: David Rice

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

The assert can be false with some invalid inputs, the check is
too expensive to always do though for just a warning message.

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

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

It is possible in various error pathes as well as gap handling
that this has already been allocated. Its not clear why that
would be a problem with the current code, thus disable the
assert to avoid common assert failure when asserts are enabled.

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

* qatar/master:
  nuv: K&R formatting cosmetics
  build: generalise rules and variable settings for av* programs
  nuv: check RTjpeg header for validity
  Revert "nuv: check per-frame header for validity."
  imc: remove unused field IMCContext.one_div_log2
  imc: fix size of a memset()
  imc: remove empty if() block
  fate: simplify variable setting filter.mak
  lavf: Declare an AVRational struct without a struct literal

Conflicts:
	Makefile
	configure
	libavcodec/nuv.c

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

Fixes Ticket1123

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

Ensures that the next frame decoded after seeking will be decoded as a
keyframe.

Fixes mpc8 timestamps.

Fixes Ticket1273

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

This simplifies adding extra flags for individual programs
and also allows more than one object file per program.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This assert is no longer true since h264 error concealment needs
last_picture_ptr to be set.

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

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

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

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

it now just checks uninitialized and unused data.

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

CC: libav-stable@libav.org

The check is bogus since the nuv frameheader is already skipped
and the (decompressed) RTjpeg header is checked.

This reverts commit f6afacdb3b.

CC: libav-stable@libav.org

Signed-off-by: Mans Rullgard <mans@mansr.com>

IMCContext was changed from an array to a pointer in 66b84e4,
but this memset() was not updated.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

This removes some needless indirection and duplication.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This seems to cause a crash on Windows.

The author of that patch was a random guy on IRC who wants to stay anonymous.

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

They are available in mpc.h

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

Fixes Ticket1254

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

Fixes Ticket1251

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

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

At this place, the normal way of initializing a struct works
fine, there's no need for a struct literal.

Signed-off-by: Martin Storsjö <martin@martin.st>

* qatar/master:
  x86: h264_idct: Rename x264_add8x4_idct_sse2 --> h264_add8x4_idct_sse2
  rational: add av_inv_q() returning the inverse of an AVRational
  dpx: Make start offset unsigned
  lavfi: properly signal out-of-memory error in ff_filter_samples
  cosmetics: Fix a few switched periods and linebreaks
  zerocodec: Fix memleak in decode_frame
  zerocodec: Cosmetics

Conflicts:
	ffmpeg.c

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

The previous method of having to initialize it outside lead
to incorrect code: even if it was initialized, it usually was
only initialized once, thus a packet that could not be matched
to any stream would just be processed with the return values
from the previous call.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Also slightly more correct behaviour in case streams_left for
some reason is 0 from the start.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

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

This allows simplifying a few expressions.

Signed-off-by: Mans Rullgard <mans@mansr.com>