libhwc2.1: Fix bug in aligning video layer size

Video layer's size should be aligned to restriction of VG
channel.
There could be different type of VG channel depends on
chipset.
This patch supports to align video layer size accroding
to different type of VG channel.

Bug: 143334492

Change-Id: I84989c99771a5aeaeea1952e02708d9297bcd460
Signed-off-by: HyunKyung Kim <hk310.kim@samsung.com>
2 files changed