Manually cherry-picked following commits from AOMedia git repository:
bb2727c Sort includess for "clpf.h"
c297fd0 Add quantisation matrix range parameters.
0527894 Add encoder option and signaling for quant matrix control.
4106232 Turn off trellis coding for quantization matrices.
4017fca Modify tests to allow quantization matrices.
1c122c2 Add quant and dequant functions for new quant matrices.
95a8999 Enable CLPF
f72782b Fix a build issue
73bae50 Add quantisation matrices and selection functions
33208d2 Added support for constrained low pass filter (CLPF)
Change-Id: I60fc1ee1ac40e6b9d1d00affd97547ee5d5dd6be
This commit clears all the vp9_ prefix use case in vpx_dsp. It gets
the vp9 folder ready to branch out vp10.
Change-Id: I2906eec179ee792b4af8c9b4161313653050e931
The following quantization functions were moved:
vp9_quantize_b
vp9_quantize_b_32x32
vp9_highbd_quantize_b
vp9_highbd_quantize_b_32x32
vp9_quantize_dc
vp9_quantize_dc_32x32
vp9_highbd_quantize_dc
vp9_highbd_quantize_dc_32x32
The purpose of doing that was to allow these functions to be shared
by multiple codecs.
Change-Id: Id8ab939f283353cdd07bd930d47db3d932a5d87f
