Image dimensions were rounded down causing rows to wrap early if dimensions were not a multiple of 4.

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

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This allows the removal of a few branches.

Before:
lavu       RIPEMD-160   size: 1048576  runs:   1024  time:    7.052 +- 0.010

After:
lavu       RIPEMD-160   size: 1048576  runs:   1024  time:    6.865 +- 0.015

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* rbultje/vp9-profile23-wip:
  libvpxdec: add 440 pixfmts.
  vp9: add profile 2/3 fate tests.
  vp9: add inter-frame profile 2/3 suport.
  vp9: add keyframe profile 2/3 support.
  vp9: parse profile 2/3 bitdepth in frame header.
  vp9: add profile 2/3 to exported profiles.
  fate: add/update reference files for 440 addition.
  swscale: add yuv440p10/12 pixfmts.
  lavc: add yuv440p10/12 formats to aligned pixfmt list.
  lavu: add yuv440p10/12 pixfmts.

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

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

Found-by: Nick Lewycky <nlewycky@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cehoyos/master:
  lavf/img2dec: Autodetect qdraw images.
  lavc/qdrw: Also support real-world qdraw images.

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

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

This avoids potential warnings

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

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

This avoid potential warnings

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

This avoids potential warnings

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

* commit 'e0010bb91fc0b067be8aefd2f77e6838537da433':
  mux: Do not leave stale side data pointers in ff_interleave_add_packet()

Conflicts:
	libavformat/mux.c

See: bfb3ed1a9d
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6c8c7c246280cdcd23e4d99006b95245ae837278':
  dump: Print AVAudioServiceType side data

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

* commit '04070dbca0688ab1e24528ce5c135254a9a79c47':
  libx265: Fix 'braces around scalar initializer' warning

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

* commit 'd81fb63d87692765c004c19934b49427df434a07':
  fate: Add a PICT test

Conflicts:
	tests/fate/image.mak

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

* commit '7b734ee55dbb8476d7ad63c7daf55c534cf82d5d':
  lavf: Open PICT images with Quickdraw

Conflicts:
	tests/fate/image.mak

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

* commit '34efb8a169e4551326e069be47125c6c2cb7ab90':
  quickdraw: Support direct pixel blocks

Conflicts:
	Changelog
	libavcodec/version.h

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

* commit 'bb2cb0a66d86ec4ad9f43a488e8b6ab894c22d2f':
  quickdraw: Switch to greedy parsing

Conflicts:
	libavcodec/qdrw.c

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

* commit 'd00f1e0fc10bb945cdf140a6c320eb0c9cd25162':
  quickdraw: Convert to bytestream2

Conflicts:
	libavcodec/qdrw.c

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

* commit '01fdfa51aca9086e04bd354fe3f103a49352c085':
  xcbgrab: Accept geometries matching the screen size

See: 7971fa9ce0
Merged-by: Michael Niedermayer <michaelni@gmx.at>

In init_planes p->xblen and p->yblen are set to:
            p->xblen = s->plane[0].xblen >> s->chroma_x_shift;
            p->yblen = s->plane[0].yblen >> s->chroma_y_shift;

These are later used as block_w and block_h arguments of
s->vdsp.emulated_edge_mc. If one of them is 0 it triggers an av_assert2
in emulated_edge_mc:
    av_assert2(start_x < end_x && block_w > 0);
    av_assert2(start_y < end_y && block_h > 0);

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

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

x265 Reordered the x265_picture fields in the commit

51b1518de2 (diff-945b5354d8767dfac13334f2d22cf58fR107)

Now the first field is an integer and not an array.

This stimulates the direct pixel mode in Quickdraw decoder.

Update the pictor test to use the pictor codec, as both formats share
the .pic file extension.

Data is stored in separated components so rework decode_rle() to support
stepping and offsets.

Quickdraw packs data as a series of codes that the application is supposed
to handle, but it does not define any order in which they might appear.
Since it's unfeasible to support *all* opcodes defined by the spec,
only handle well-known blocks containing video data and ignore any unknown
or unsupported ones.

Move palette loading and rle decoding to separate functions to resue them
in other blocks and drop format initialization in init since it can
support more formats than pal8.

Validate width and height.

Add appropriate error messages and reduce r, g, b variables scope.
Drop the now redundant line checks in RLE decoding.

Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>