libfreerdp-primitives: update YCbCr color converter
libfreerdp-primitives: add per-pixel YCbCr test code
libfreerdp-primitives: add more YCbCr test coefficients
libfreerdp-primitives: start porting tests to Windows
libfreerdp-primitives: update YCbCr test code
Merge branch 'egfx' of github.com:awakecoding/FreeRDP into egfx
Merge branch 'egfx' of https://github.com/awakecoding/freerdp into egfx_new
libfreerdp-codec: fix progressive decoding
libfreerdp-codec: allow error margin of 1 on YCbCr to RGB color decoding
Merge branch 'egfx' of https://github.com/awakecoding/freerdp into egfx_new
using new YUV conversion matrix