def new_color(self):
r = random.randrange(255)
g = random.randrange(255)
b = random.randrange(255)
self.color = pykms.RGB(r, g, b)
self.color2 = pykms.RGB(r // 2, g // 2, b // 2)
self.color3 = pykms.RGB(r // 3, g // 3, b // 3)
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))
def test_am4_normal_trans_src():
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w // 2, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w // 2, h, "XR24"))
fb = fbs[0]
pykms.draw_rect(fb, 0, 0, w, h, pykms.RGB(128, 255, 255))
pykms.draw_rect(fb, 200, 100, 50, 200, pykms.red)
pykms.draw_rect(fb, w - 200 - 50, 100, 50, 200, pykms.green)
fb = fbs[1]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.blue)
pykms.draw_rect(fb, 100, 100, fb.width - 200, fb.height - 200,
pykms.purple)
fb = fbs[2]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.cyan)
pykms.draw_rect(fb, 100, 100, fb.width - 200, fb.height - 200,
pykms.purple)
crtc.set_props({
"trans-key-mode": 2,
"trans-key": pykms.purple.rgb888,
"background": 0,
"alpha_blender": 0,
})
time.sleep(1)
plane = planes[0]
fb = fbs[0]
plane.set_props({
"FB_ID": fb.id,
"CRTC_ID": crtc.id,
"SRC_W": fb.width << 16,
"SRC_H": fb.height << 16,
"CRTC_W": w,
"CRTC_H": h,
})
time.sleep(1)
plane = planes[1]
fb = fbs[1]
plane.set_props({
"FB_ID": fb.id,
"CRTC_ID": crtc.id,
"SRC_X": 0 << 16,
"SRC_Y": 0 << 16,
"SRC_W": fb.width << 16,
"SRC_H": fb.height << 16,
"CRTC_X": 0,
"CRTC_Y": 0,
"CRTC_W": fb.width,
"CRTC_H": fb.height,
})
time.sleep(1)
plane = planes[2]
fb = fbs[2]
plane.set_props({
"FB_ID": fb.id,
"CRTC_ID": crtc.id,
"SRC_X": 0 << 16,
"SRC_Y": 0 << 16,
"SRC_W": fb.width << 16,
"SRC_H": fb.height << 16,
"CRTC_X": w - fb.width,
"CRTC_Y": 0,
"CRTC_W": fb.width,
"CRTC_H": fb.height,
})
#!/usr/bin/python3
import pykms
import random
import time
import sys
import select
import argparse
import selectors
black = pykms.RGB(0, 0, 0)
parser = argparse.ArgumentParser(formatter_class=argparse.RawTextHelpFormatter)
parser.add_argument('--flipmode',
choices=['single', 'separate'],
default='single',
required=False,
help="""Page flip method to use:
single: Page flip on all displays with one request (default)
separate: Separate page flip on the displays""")
args = parser.parse_args()
card = pykms.Card()
if not card.has_atomic:
print('Atomic mode settings is not supported :(')
sys.exit()
if args.flipmode == 'single':
print('Page flip on all displays with one request')
def set_props(ob, map):
if ob.card.has_atomic:
areq = pykms.AtomicReq(ob.card)
for key, value in map.items():
areq.add(ob, key, value)
if areq.commit_sync() != 0:
print("commit failed")
else:
for propid,propval in map.items():
if ob.set_prop_value(propid, propval) != 0:
print("setting property failed")
red = pykms.RGB(255, 0, 0)
green = pykms.RGB(0, 255, 0)
blue = pykms.RGB(0, 0, 255)
yellow = pykms.RGB(255, 255, 0)
purple = pykms.RGB(255, 0, 255)
white = pykms.RGB(255, 255, 255)
cyan = pykms.RGB(0, 255, 255)
def disable_planes(card):
areq = pykms.AtomicReq(card)
for p in card.planes:
areq.add(p, "FB_ID", 0)
areq.add(p, "CRTC_ID", 0)
if areq.commit_sync() != 0:
return result
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector()
crtc = res.reserve_crtc(conn)
mode = conn.get_default_mode()
plane = res.reserve_generic_plane(crtc)
card.disable_planes()
crtc.set_mode(conn, mode)
fb = pykms.DumbFramebuffer(card, 256, 256, "AR24")
pykms.draw_rect(fb, 0, 0, 256, 256, pykms.RGB(255, 255, 0, 0))
print("set crtc {}, plane {}, fb {}".format(crtc.id, plane.id, fb.id))
size = 50
x = 100
y = 100
while True:
plane.set_props({
"FB_ID": fb.id,
"CRTC_ID": crtc.id,
"SRC_X": size << 16,
"SRC_Y": size << 16,
"SRC_W": (fb.width - size) << 16,
"SRC_H": (fb.height - size) << 16,
