[coreboot-gerrit] Change in coreboot[master]: libpayload: cbgfx: Support drawing a box with rounded corners

[Yu-Ping Wu (Code Review)]

Hello Julius Werner, Hung-Te Lin, build bot (Jenkins), Joel Kitching,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/37757

to look at the new patch set (#3).

Change subject: libpayload: cbgfx: Support drawing a box with rounded corners
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libpayload: cbgfx: Support drawing a box with rounded corners

A function draw_rounded_box() is added to draw a box with rounded
corners. In addition, this function is different from draw_box() in 2
ways:
- The position and size arguments are relative to the canvas.
- This function supports drawing only the border of a box (linear time
  complexity when the thickness is fixed).

BRANCH=none
BUG=b:146105976
TEST=emerge-nami libpayload

Change-Id: Ie480410d2fd8316462d5ff874999ae2317de04f9
Signed-off-by: Yu-Ping Wu 
---
M payloads/libpayload/drivers/video/graphics.c
M payloads/libpayload/include/cbgfx.h
2 files changed, 171 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/57/37757/3