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author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-02-28 13:31:49 +0100 |
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committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-02-28 13:31:49 +0100 |
commit | be782ef4357465e608db4123d21c3eeb14a2a110 (patch) | |
tree | 72dce0cadae86ca02ded9b8764440012c6b4b416 | |
parent | f704965a457bd9766af9b929dbf30941cdfd9e52 (diff) | |
download | plan9front-be782ef4357465e608db4123d21c3eeb14a2a110.tar.xz |
bcm: change color chan to RGB24 (thanks p.kosyh)
p.kosyh writes:
Hello! I finally bought rpi4 4Gb specially for 9front. It seems,
that default bpp of framebuffer is 16. I changed it to 24 (via
cmdline.txt and config.txt) and found, that rendering is much faster!
(May be due removing overheads in 16->24 conversions?)
But on rpi4 r and b channels are swapped. So, i changed BGR24 to
RGB24 in bcm/screen.c and now it works fine!
-rw-r--r-- | sys/src/9/bcm/screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/9/bcm/screen.c b/sys/src/9/bcm/screen.c index a103f45ba..8761682fc 100644 --- a/sys/src/9/bcm/screen.c +++ b/sys/src/9/bcm/screen.c @@ -139,7 +139,7 @@ screeninit(void) chan = RGB16; break; case 24: - chan = BGR24; + chan = RGB24; break; case 32: chan = XRGB32; |