* origin/master: (23 commits)
Update .gitignore
.func/.endfunc are only necessary when generating STABS debug info, which basically went out of style with parachute pants and Rick Astley. At any rate, none of the platforms for which we're building the ARM code use it (DWARF is the common format these days), and the .func/.endfunc directives cause the clang integrated assembler to fail (http://llvm.org/bugs/show_bug.cgi?id=20424).
Enable DC trellis by default
Avoid double inline attribute
Detect libpng
Implement DHT Merging
Add .gitignore for autotools files
Check memory alloc success
Update cjpeg usage text
Implement DQT merging
Fix issue with scan printout
Get rid of unnecessary and obsolete platform configuration instructions.
Add error checks for malloc calls that don't already have them. Issue #87.
yuvjpeg: fix trivial leak
Parse quality as float
PNG reading support
Fix issue with DC trellis
Add option to split DC scans
Add trellis for DC
Bump version to 2.1.
...
Conflicts:
BUILDING.txt
cdjpeg.h
jcdctmgr.c
jchuff.h
jcmarker.c
jcmaster.c
jconfig.txt
jpeglib.h
rdswitch.c
The current way multipass works, write_scan_header() seems to be called
multiple times, so only DC tables get merged, however, this will still
merge AC tables if possible.
Implements the second half of #30.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
