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

Some parameters passed to the av_dlog can be either float or int, depending on
the mode the file is being compiled as.  Cast those parameters to float and use
appropriate conversion specifiers.

This is required after sws_format_name() was replaced by
av_get_pix_fmt(), which is declared in libavutil/pixdesc.h.

This makes the generated Doxygen doc link to the replacement
av_dump_format() function.

The yuv4mpeg muxer will crash otherwise.

Store AVPicture in AVPacket as required by AVFMT_RAWPICTURE formats.

Fix trac issue #251.

Rename:
api-example.c    -> encoding-example.c
output-example.c -> muxing-example.c

Fixes regression in 836f47d34b in ICC-10.x,
since ICC<=11.0 doesn't align stack upon function calls.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

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

* qatar/master:
  vf_drawtext: Replace FFmpeg by Libav in license boilerplate.
  mpegaudiodec: remove unusued code and variables
  improved 'edts' atom writing support
  mpegaudio: clean up compute_antialias() definition
  vp8: fix segmentation race during frame-threading.

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

Signed-off-by: Ronald S. Bultje <rbultje@google.com>

Ports the majority of IDCT functions for 10-bit H.264.

Parts are inspired from 8-bit IDCT code in Libav; other parts ported from x264 with relicensing permission from author.

Signed-off-by: Ronald S. Bultje <rbultje@google.com>

Prior to ARMv6, the destination registers of the SMULL instruction
must be distinct from the first source register.  Marking the
output early-clobber ensures it is allocated unique registers.

This restriction is dropped in ARMv6 and later, so allowing overlap
between input and output registers there might give better code.

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

Documents the mapping from FFmpeg options to libvpx.

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

The 'edts' write function can now generate an initial empty edit resulting in a track-specific presentation delay.
This is automatically calculated and inserted for any track where the initial DTS != 0.
Added support for long (version==1) timecodes.

This merges the float and fixed-point versions of the compute_antialias
function, fixes invalid array indexing, and eliminates a dead copy of
csa_table.

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

Fixes occasional failure of make fate-vp8-test-vector-010 with
frame-multithreading enabled.

* ffmpeg-mt/master:
      Update todo
      The maximum buffer size needs to be 33, not 32

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

* qatar/master:
  swscale: Remove unused variable.
  ARM: simplify inline asm with 64-bit operands

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

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

Fixes compilation on PPC with Altivec enabled.

Since we want to break the loop the 'if (data_ofs < 0)' block is moved after the loop.
This fixes ticket #250.

Improve consistency.

Replace opt_{audio,video,subtitle,data}_codec() with a single
opt_codec() function.

Simplify/clarify the code logic and error reporting.

Use av_get_pix_fmt_name() instead.

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

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

This code is redundant and conflicts with lucas reimplementation of it.

This reverts commit a2f5e14a86.

* qatar/master:
  ARM: enable UAL syntax in asm.S
  v4l2: don't leak video standard string on error.
  swscale: Remove disabled code.
  avfilter: Surround function only used in debug mode by appropriate #ifdef.
  vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog().
  build: remove BUILD_ROOT variable
  vp8: use av_clip_uintp2() where possible

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

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

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

This enables UAL syntax for all asm files instead of only those
which happen to be incompatible with the old, deprecated syntax.

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

Avoids a large amount of warnings about cast discarding qualifiers.