Build tools directory
autogen.sh: remove call to configure
Fix docs build
gitignore: ignore more files
configure: remove "Hidden visibility" note at end
Add pkg.m4
Use libpng instead of libpng12 for pkg-config name
Updating od_state_ref_imgs_init() to allocate OD_UMV_PADDING around io_imgs.
Renaming daala_encode_alloc() to daala_encode_create().
Fixes unused variable warnings
Add some things to git ignores.
Decoder perfect reconstruction for (at least) subset1/subset3.

Easiest way to avoid problems with inconsistent float rounding breaking
 the (temporary!) horrible float quantization code is to execute exactly
 the same code in the encoder and the decoder.

This was the approach that I originally took in my out of tree decoder work,
 and I've switched back to it as it just works and any additional time
 invested here should probably just be put into replacing the PVQ quantizer
 with a fixed-point version.
Adding sparse 8x8 and 16x16 intra predictors.
Drop required automake version to 1.10.

We don't appear to be relying on 1.11 features, and this helps
build out of the box on MacOS X.
add block size to bitstream

Signed-off-by: Gregory Maxwell <greg@xiph.org>
Fix logging_test build in the unix makefile.

Enable logging for all builds, not just arm ones, and link
the tests with daalabase so the logger is available.

logging_test still fails, but at least we get further now.
Log for matrixes plus other logging fixes

Signed-off-by: Ralph Giles <giles@mozilla.com>
Make od_intra_pred16x16_dist actually set the distortion.
Run logging_test under 'make check'.
Build and run ectest and test_coef_encoder.

Add these to the autotools 'make check' target.

check_initial still isn't hooked up. That requires adding
a check for check in configure.ac.