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#!/usr/bin/python3
import pykms
from helpers import *
import time
# This hack makes drm initialize the fbcon, setting up the default connector
card = pykms.Card()
card = 0
card = pykms.Card()
conn = card.get_first_connected_connector()
mode = conn.get_default_mode()
crtc = conn.get_current_crtc()
planes = []
for p in card.get_planes():
if p.supports_crtc(crtc) == False:
continue
planes.append(p)
if len(planes) != 3:
print("Need 3 planes!")
exit(1)
disable_planes(card)
w = mode.hdisplay
h = mode.vdisplay
fbs=[]
for i in range(len(planes)):
fbs.append(pykms.DumbFramebuffer(card, w, h, "AR24"))
pykms.draw_rect(fbs[0], 50, 50, 200, 200, pykms.RGB(128, 255, 0, 0))
pykms.draw_rect(fbs[1], 150, 50, 200, 200, pykms.RGB(128, 0, 255, 0))
pykms.draw_rect(fbs[2], 50, 150, 200, 200, pykms.RGB(128, 0, 0, 255))
set_props(crtc, {
"trans-key-mode": 0,
"trans-key": 0,
"background": 0,
"alpha_blender": 1,
})
for i in range(len(planes)):
plane = planes[i]
fb = fbs[i]
print("set crtc {}, plane {}, fb {}".format(crtc.id(), p.id(), fbs[i].id()))
set_props(plane, {
"FB_ID": fb.id(),
"CRTC_ID": crtc.id(),
"SRC_W": fb.width() << 16,
"SRC_H": fb.height() << 16,
"CRTC_W": fb.width(),
"CRTC_H": fb.height(),
"zorder": i,
})
time.sleep(1)
input("press enter to exit\n")
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