mm-video-v4l2: vdec: read color primaries as per H264 spec

Currently not reading range flag, if color_description_present_flag
is not set. But as per H264 spec, bitstream can have valid range
info even if color_description_present_flag is not set. So made
necessay changes to inline with H264 spec.

Change-Id: I549c791e05542803707e4c129bfa8d86b31e9e40
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
2 files changed