def __init__(self):
super().__init__()
self.bar_xpos = 0
self.front_buf = 0
self.fb1 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay,
"XR24")
self.fb2 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay,
"XR24")
self.flips = 0
self.frames = 0
self.time = 0
def __init__(self, crtc, width, height):
super().__init__()
self.crtc = crtc
self.timeline = Timeline()
self.bar_xpos = 0
self.front_buf = 0
self.fb1 = pykms.DumbFramebuffer(crtc.card, width, height, "XR24")
self.fb2 = pykms.DumbFramebuffer(crtc.card, width, height, "XR24")
self.flips = 0
self.flips_last = 0
self.frame_last = 0
self.time_last = 0
def test_am5_trans_dest():
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fb = fbs[0]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, purple)
pykms.draw_rect(fb, 100, 100, 100, 200, green)
pykms.draw_rect(fb, 300, 100, 100, 200, red)
pykms.draw_rect(fb, 500, 100, 100, 200, white)
fb = fbs[1]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, cyan)
pykms.draw_rect(fb, 250, 100, 200, 200, yellow)
set_props(
crtc, {
"trans-key-mode": 1,
"trans-key": purple.rgb888,
"background": 0,
"alpha_blender": 0,
})
plane = 0
for i in range(0, 2):
print("set crtc {}, plane {}, fb {}".format(crtc.id, planes[i].id,
fbs[i].id))
plane = planes[i]
fb = fbs[i]
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)
def test_am5_trans_src():
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fb = fbs[0]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.white)
pykms.draw_rect(fb, 200, 200, 100, 100, pykms.red)
pykms.draw_rect(fb, fb.width - 300, 200, 100, 100, pykms.green)
fb = fbs[1]
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,
})
plane = 0
for i in range(0, 2):
print("set crtc {}, plane {}, fb {}".format(crtc.id, planes[i].id,
fbs[i].id))
plane = planes[i]
fb = fbs[i]
plane.set_props({
"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": 3 if i == 1 else 0,
})
time.sleep(1)
def apply_mode():
global fb
mode = pykms.Videomode()
mode.clock = pclk_khz_widget.get_val()
mode.hdisplay = hdisp2_widget.get_val()
mode.hsync_start = hss_widget.get_val()
mode.hsync_end = hse_widget.get_val()
mode.htotal = htot_widget.get_val()
mode.vdisplay = vdisp2_widget.get_val()
mode.vsync_start = vss_widget.get_val()
mode.vsync_end = vse_widget.get_val()
mode.vtotal = vtot_widget.get_val()
if ilace_box.state:
mode.flags |= DRM_MODE_FLAG_INTERLACE
if dblclk_box.state:
mode.flags |= DRM_MODE_FLAG_DBLCLK
if hsync_pol.state == True:
mode.flags |= DRM_MODE_FLAG_PHSYNC
elif hsync_pol.state == False:
mode.flags |= DRM_MODE_FLAG_NHSYNC
if vsync_pol.state == True:
mode.flags |= DRM_MODE_FLAG_PVSYNC
elif vsync_pol.state == False:
mode.flags |= DRM_MODE_FLAG_NVSYNC
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24")
pykms.draw_test_pattern(fb)
crtc.set_mode(conn, fb, mode)
import pykms
import time
import random
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector("hdmi")
crtc = res.reserve_crtc(conn)
plane = res.reserve_overlay_plane(crtc)
mode = conn.get_default_mode()
#mode = conn.get_mode(1920, 1080, 60, False)
# Blank framefuffer for primary plane
fb0 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "AR24")
crtc.set_mode(conn, fb0, mode)
# Initialize framebuffer for the scaled plane
fbX = 1920
fbY = 1080
fb = pykms.DumbFramebuffer(card, fbX, fbY, "RG16")
pykms.draw_test_pattern(fb)
# Plane's scaled size and size increments
W = 72
H = 54
Winc = 1
Hinc = 1
def test_am4_alpha_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.purple)
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": 1,
"trans-key": pykms.purple.rgb888,
"background": 0,
"alpha_blender": 1,
})
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,
})
crtc_list.append(crtc)
mode = conn.get_default_mode()
mode_list.append(mode)
print(' {}: {} ({}x{})'.format(conn.idx, conn.fullname, mode.hdisplay,
mode.vdisplay))
fbX = sum(mode.hdisplay for mode in mode_list)
fbY = max(mode.vdisplay for mode in mode_list)
print('FB Resolution: {}x{}\n'.format(fbX, fbY))
# Create the (big)framebuffer(s)
for x in range(2):
fb_tmp = pykms.DumbFramebuffer(card, fbX, fbY, 'XR24')
big_fb_list.append(fb_tmp)
fb = big_fb_list[0]
screen_offset = 0
card.disable_planes()
for i in range(0, len(conn_list)):
conn = conn_list[i]
crtc = crtc_list[i]
mode = mode_list[i]
plane = res.reserve_generic_plane(crtc)
plane_list.append(plane)
modeb = mode.to_blob(card)
def test_am5_trans_dest():
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fb = fbs[0]
stepX = fb.width // 7
stepY = fb.height // 5;
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.purple)
pykms.draw_rect(fb, stepX, stepY,
stepX, fb.height - (stepY * 2),
pykms.green)
pykms.draw_rect(fb, stepX * 3, stepY,
stepX, fb.height - (stepY * 2),
pykms.red)
pykms.draw_rect(fb, stepX * 5, stepY,
stepX, fb.height - (stepY * 2),
pykms.white)
fb = fbs[1]
pykms.draw_rect(fb, 0, 0,
fb.width, fb.height,
pykms.cyan)
pykms.draw_circle(fb, (stepX * 3) + (stepX // 2), fb.height // 2,
(fb.height // 2) - stepY,
pykms.yellow)
crtc.set_props({
"trans-key-mode": 1,
"trans-key": pykms.purple.rgb888,
"background": 0,
"alpha_blender": 0,
})
print("Purple bg. Green, red, white boxes.")
plane = planes[0]
fb = fbs[0]
z = 0
plane.set_props({
"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,
"zpos": z,
})
input("press enter\n")
print("Cyan bg. Green, red, white boxes. Yellow circle behind the red box.")
plane = planes[1]
fb = fbs[1]
z = 1
plane.set_props({
"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,
"zpos": z,
})
input("press enter\n")
def test_am4_alpha_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]
halfX = fb.width // 2
stepX = (fb.width // 2) // 5;
stepY = fb.height // 5;
pykms.draw_rect(fb, 0, 0, w, h, pykms.purple)
pykms.draw_rect(fb, stepX * 2, stepY * 2,
halfX - (stepX * 4), fb.height - (stepY * 4),
pykms.red)
pykms.draw_rect(fb, halfX + stepX * 2, stepY * 2,
halfX - (stepX * 4), fb.height - (stepY * 4),
pykms.green)
fb = fbs[1]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.blue)
pykms.draw_rect(fb, stepX, stepY,
fb.width - (stepX * 2), fb.height - (stepY * 2),
pykms.purple)
fb = fbs[2]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.cyan)
pykms.draw_rect(fb, stepX, stepY,
fb.width - (stepX * 2), fb.height - (stepY * 2),
pykms.purple)
crtc.set_props({
"trans-key-mode": 1,
"trans-key": pykms.purple.rgb888,
"background": 0x666666,
"alpha_blender": 1,
})
print("grey background")
input("press enter\n")
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,
})
print("grey background, red and green boxes")
input("press enter\n")
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,
})
print("left side: blue bg, purple box, red box inside purple. right side: unchanged")
input("press enter\n")
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,
})
print("left side: unchanged. right side: cyan bg, purple box, green box inside purple.")
input("press enter\n")
# This is a base script for interactive libkms python environment
import pykms
from time import sleep
from math import sin
from math import cos
from helpers import *
card = pykms.Card()
conn = card.get_first_connected_connector()
mode = conn.get_default_mode()
fb = pykms.DumbFramebuffer(card, 200, 200, "XR24");
pykms.draw_test_pattern(fb);
crtc = conn.get_current_crtc()
#crtc.set_mode(conn, fb, mode)
i = 0
for p in card.planes:
globals()["plane"+str(i)] = p
i=i+1
i = 0
for c in card.crtcs:
globals()["crtc"+str(i)] = c
i=i+1
def test_am4_normal_trans_dst():
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w * 2 // 3, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w * 2 // 3, h, "XR24"))
fb = fbs[0]
pykms.draw_rect(fb, 0, 0, w, h, purple)
pykms.draw_rect(fb, 100, 50, 50, 200, green)
pykms.draw_rect(fb, 200, 50, 50, 200, red)
pykms.draw_rect(fb, 300, 50, 50, 200, white)
fb = fbs[1]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, blue)
fb = fbs[2]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, cyan)
set_props(
crtc, {
"trans-key-mode": 1,
"trans-key": purple.rgb888,
"background": 0,
"alpha_blender": 0,
})
time.sleep(1)
plane = planes[0]
fb = fbs[0]
set_props(
plane, {
"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]
set_props(
plane, {
"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]
set_props(
plane, {
"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 // 3,
"CRTC_Y": 0,
"CRTC_W": fb.width,
"CRTC_H": fb.height,
})
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]
#!/usr/bin/python3
import pykms
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector("HDMI")
crtc = res.reserve_crtc(conn)
mode = conn.get_default_mode()
modeb = mode.to_blob(card)
plane = res.reserve_generic_plane(crtc, pykms.PixelFormat.UYVY)
#plane = res.reserve_generic_plane(crtc, pykms.PixelFormat.Undefined)
print("Got plane %d %d" % (plane.idx, plane.id))
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "UYVY")
pykms.draw_test_pattern(fb)
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1, "MODE_ID": modeb.id})
input("Press enter to enable crtc idx %d at %s" % (crtc.idx, conn.fullname))
r = req.commit_sync(allow_modeset=True)
input("Press enter to enable plane idx %d at %s" % (plane.idx, conn.fullname))
req = pykms.AtomicReq(card)
req.add(
plane, {
"FB_ID": fb.id,
print('Invalid connector: {}'.format(sys.argv[i + 1]))
sys.exit(-1)
if conn.connected() == True:
conn_list.append(conn)
else:
print('connector: {} is not connected'.format(sys.argv[i + 1]))
sys.exit(-1)
crtc = res.reserve_crtc(conn)
crtc_list.append(crtc)
mode = conn.get_default_mode()
mode_list.append(mode)
fb_tmp = pykms.DumbFramebuffer(card, src_w, src_h, 'XR24')
fb_list.append(fb_tmp)
rootplane = res.reserve_primary_plane(crtc, pykms.PixelFormat.XRGB8888)
rootplane_list.append(rootplane)
card.disable_planes()
print('Using the following connectors:')
for i in range(2):
print(' {}: {} ({}x{})'.format(conn_list[i].idx, conn_list[i].fullname,
mode_list[i].hdisplay,
mode_list[i].vdisplay))
colors.append(pykms.red)
colors.append(pykms.green)
crtc1 = res.reserve_crtc(conn1)
mode1 = conn1.get_default_mode()
modeb1 = mode1.to_blob(card)
print("CRTC idx %d goes to %s connector" % (crtc1.idx, conn1.fullname))
if conn2:
crtc2 = res.reserve_crtc(conn2)
mode2 = conn2.get_default_mode()
modeb2 = mode2.to_blob(card)
print("CRTC idx %d goes to %s connector" % (crtc2.idx, conn2.fullname))
fbwidth = 480
fbheight = 270
fb = pykms.DumbFramebuffer(card, fbwidth, fbheight, "AR24")
pykms.draw_test_pattern(fb)
# Disable request
card.disable_planes()
plane_list = []
while True:
plane = res.reserve_generic_plane(crtc1)
if plane:
print("Got plane idx %d" % plane.idx)
plane_list.append(plane)
else:
break
modeb = mode.to_blob(card)
card.disable_planes()
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1, "MODE_ID": modeb.id})
req.commit_sync(allow_modeset=True)
NUM_BUFS = 4
src_fbs = []
dst_fbs = []
for i in range(NUM_BUFS):
fb = pykms.DumbFramebuffer(card, iw, ih, ifmt)
pykms.draw_test_pattern(fb)
pykms.draw_text(fb, iw // 2, 2, str(i), pykms.white)
src_fbs.append(fb)
fb = pykms.DumbFramebuffer(card, ow, oh, ofmt)
dst_fbs.append(fb)
# put the planes on the screen, so that WB doesn't take them
req = pykms.AtomicReq(card)
req.add_plane(plane1, src_fbs[0], crtc, dst=(0, 0, 400, 480))
req.add_plane(plane2, dst_fbs[1], crtc, dst=(400, 0, 400, 480))
r = req.commit_sync(allow_modeset=True)
assert r == 0
vid = pykms.VideoDevice("/dev/video10")
res = pykms.ResourceManager(card)
conn = res.reserve_connector()
crtc = res.reserve_crtc(conn)
pplane = res.reserve_primary_plane(crtc)
mode = conn.get_default_mode()
modeb = mode.to_blob(card)
for format in pplane.formats:
if format == pykms.PixelFormat.XRGB8888:
break
if format == pykms.PixelFormat.RGB565:
break
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, format);
pykms.draw_test_pattern(fb);
# Disable request
card.disable_planes()
print("Setting %s to %s using %s" % (conn.fullname, mode.name, format))
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1,
"MODE_ID": modeb.id})
req.add(pplane, {"FB_ID": fb.id,
"CRTC_ID": crtc.id,
"SRC_X": 0 << 16,
plane = res.reserve_generic_plane(crtc, format)
else:
plane = card.planes[int(args.plane)]
mode = conn.get_default_mode()
modeb = mode.to_blob(card)
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1, "MODE_ID": modeb.id})
r = req.commit_sync(allow_modeset=True)
assert r == 0, "Initial commit failed: %d" % r
# Initialize framebuffer for the scaled plane
fbX = 1920
fbY = 1080
fb = pykms.DumbFramebuffer(card, fbX, fbY, format)
pykms.draw_test_pattern(fb)
# max downscale.
# The values bellow are for DSS5. For DSS7 use 64 for both.
max_downscale_x = 5
max_downscale_y = 8
# Plane's initial scaled size
W = 640
H = 480
# Plane's initial position
X = 0
Y = 0
card = pykms.Card()
card = 0
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector()
crtc = res.reserve_crtc(conn)
plane = res.reserve_overlay_plane(crtc, fmt)
mode = conn.get_default_mode()
NUM_BUFS = 5
fbs = []
for i in range(NUM_BUFS):
fb = pykms.DumbFramebuffer(card, w, h, fmt)
fbs.append(fb)
vidpath = pykms.VideoDevice.get_capture_devices()[0]
vid = pykms.VideoDevice(vidpath)
cap = vid.capture_streamer
cap.set_port(0)
cap.set_format(fmt, w, h)
cap.set_queue_size(NUM_BUFS)
for fb in fbs:
cap.queue(fb)
cap.stream_on()
res = pykms.ResourceManager(card)
conn = res.reserve_connector(args.connector)
crtc = res.reserve_crtc(conn)
if args.modename == None:
mode = conn.get_default_mode()
else:
mode = conn.get_mode(args.modename)
modeb = mode.to_blob(card)
format = pykms.PixelFormat.ARGB8888
plane1 = res.reserve_generic_plane(crtc, format)
plane2 = res.reserve_generic_plane(crtc, format)
print("Got plane1 %d %d plane2 %d %d" %
(plane1.idx, plane1.id, plane2.idx, plane2.id))
fb1 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, format)
pykms.draw_test_pattern(fb1)
fb2 = pykms.DumbFramebuffer(card, mode.hdisplay >> 1, mode.vdisplay >> 1,
format)
pykms.draw_test_pattern(fb2)
alpha = 0
card.disable_planes()
req = pykms.AtomicReq(card)
req.add(conn, "CRTC_ID", crtc.id)
req.add(crtc, {"ACTIVE": 1, "MODE_ID": modeb.id})
req.add_plane(plane1, fb1, crtc)
req.add_plane(plane2, fb2, crtc)
def test_am4_normal_trans_src():
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fbs.append(pykms.DumbFramebuffer(card, w, h, "XR24"))
fb = fbs[0]
halfX = fb.width // 2
stepX = (fb.width // 2) // 5;
stepY = fb.height // 5;
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.white)
pykms.draw_rect(fb, stepX * 2, stepY * 2,
halfX - (stepX * 4), fb.height - (stepY * 4),
pykms.red)
pykms.draw_rect(fb, halfX + stepX * 2, stepY * 2,
halfX - (stepX * 4), fb.height - (stepY * 4),
pykms.green)
fb = fbs[1]
pykms.draw_rect(fb, 0, 0, fb.width, fb.height, pykms.cyan)
pykms.draw_rect(fb, stepX, stepY,
fb.width - (stepX * 2), fb.height - (stepY * 2),
pykms.purple)
crtc.set_props({
"trans-key-mode": 2,
"trans-key": pykms.purple.rgb888,
"background": 0,
"alpha_blender": 0,
})
print("White bg. Red and green boxes.")
plane = planes[0]
fb = fbs[0]
z = 0
plane.set_props({
"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,
"zpos": z,
})
input("press enter\n")
print("Cyan bg. Big white box, containing red and green boxes.")
plane = planes[1]
fb = fbs[1]
z = 2
plane.set_props({
"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,
"zpos": z,
})
input("press enter\n")
import pykms
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--connector", default="")
parser.add_argument("-l", "--legacy", action="store_true", default=False)
args = parser.parse_args()
card = pykms.Card()
res = pykms.ResourceManager(card)
conn = res.reserve_connector(args.connector)
crtc = res.reserve_crtc(conn)
mode = conn.get_default_mode()
fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24");
pykms.draw_test_pattern(fb);
crtc.set_mode(conn, fb, mode)
use_legacy = args.legacy
if not use_legacy:
prop = crtc.get_prop("GAMMA_LUT")
if not prop:
prop = crtc.get_prop("DEGAMMA_LUT")
if not prop:
print("No gamma property found")
exit(-1)
termios.tcsetattr(fd, termios.TCSAFLUSH, oldterm)
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,