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authorBenoit Parrot2018-10-29 12:20:03 -0500
committerTomi Valkeinen2018-11-01 09:43:35 -0500
commit464d6e39b04ed4077ea71b14c52f3793181566c1 (patch)
treeabb04c4048bb56ec9ce39d97823c657c2478b493
parentaa92646931042ba6fb8ee2b568e9ec5cd2eee4cb (diff)
downloadexternal-libkmsxx-upstream-master.tar.gz
external-libkmsxx-upstream-master.tar.xz
external-libkmsxx-upstream-master.zip
Add wb-m2m-crop.py test to test cropping on write-backupstream-master
Signed-off-by: Benoit Parrot <bparrot@ti.com>
-rwxr-xr-xpy/tests/wb-m2m-crop.py123
1 files changed, 123 insertions, 0 deletions
diff --git a/py/tests/wb-m2m-crop.py b/py/tests/wb-m2m-crop.py
new file mode 100755
index 0000000..6c4225d
--- /dev/null
+++ b/py/tests/wb-m2m-crop.py
@@ -0,0 +1,123 @@
1#!/usr/bin/python3
2
3import sys
4import selectors
5import pykms
6import argparse
7import time
8
9iw = 640
10ih = 480
11ifmt = pykms.PixelFormat.XRGB8888
12
13ow = 640
14oh = 480
15ofmt = pykms.PixelFormat.XRGB8888
16
17card = pykms.Card()
18res = pykms.ResourceManager(card)
19conn = res.reserve_connector()
20crtc = res.reserve_crtc(conn)
21plane1 = res.reserve_overlay_plane(crtc, ifmt)
22plane2 = res.reserve_overlay_plane(crtc, ofmt)
23
24print("{}, {}".format(plane1.id, plane2.id))
25
26mode = conn.get_default_mode()
27modeb = mode.to_blob(card)
28
29card.disable_planes()
30
31req = pykms.AtomicReq(card)
32req.add(conn, "CRTC_ID", crtc.id)
33req.add(crtc, {"ACTIVE": 1,
34 "MODE_ID": modeb.id})
35req.commit_sync(allow_modeset = True)
36
37NUM_BUFS = 4
38
39src_fbs = []
40dst_fbs = []
41
42for i in range(NUM_BUFS):
43 fb = pykms.DumbFramebuffer(card, iw, ih, ifmt)
44 pykms.draw_test_pattern(fb);
45 pykms.draw_text(fb, iw // 2, 2, str(i), pykms.white);
46 src_fbs.append(fb)
47
48 fb = pykms.DumbFramebuffer(card, ow, oh, ofmt)
49 dst_fbs.append(fb)
50
51# put the planes on the screen, so that WB doesn't take them
52req = pykms.AtomicReq(card)
53req.add_plane(plane1, src_fbs[0], crtc, dst=(0, 0, 400, 480))
54req.add_plane(plane2, dst_fbs[1], crtc, dst=(400, 0, 400, 480))
55r = req.commit_sync(allow_modeset = True)
56assert r == 0
57
58vid = pykms.VideoDevice("/dev/video10")
59
60src_streamer = vid.output_streamer
61dst_streamer = vid.capture_streamer
62
63src_streamer.set_format(ifmt, iw, ih)
64(left, top, width, height) = src_streamer.get_selection()
65print("get: crop -> {},{}-{}x{}".format(left, top, width, height))
66(left, top, width, height) = src_streamer.set_selection(160, 0, 320, 240)
67print("set: crop -> {},{}-{}x{}".format(left, top, width, height))
68
69dst_streamer.set_format(ofmt, ow, oh)
70
71src_streamer.set_queue_size(NUM_BUFS)
72dst_streamer.set_queue_size(NUM_BUFS)
73
74for fb in src_fbs:
75 src_streamer.queue(fb)
76
77for fb in dst_fbs:
78 dst_streamer.queue(fb)
79
80input("press enter\n")
81
82src_streamer.stream_on()
83dst_streamer.stream_on()
84
85loop_count = 0
86
87def readvid(conn, mask):
88 global loop_count
89 print("VID EVENT");
90
91 ifb = src_streamer.dequeue()
92 ofb = dst_streamer.dequeue()
93
94 req = pykms.AtomicReq(card)
95 req.add_plane(plane1, ifb, crtc, dst=(0, 0, 400, 480))
96 req.add_plane(plane2, ofb, crtc, dst=(400, 0, 400, 480))
97 req.commit_sync(allow_modeset = True)
98 time.sleep(1)
99 loop_count += 1
100 if loop_count >= 10:
101 exit(0)
102 print("loop #", loop_count)
103 src_streamer.queue(ifb)
104 dst_streamer.queue(ofb)
105
106
107def readkey(conn, mask):
108 print("KEY EVENT");
109 sys.stdin.readline()
110 exit(0)
111
112sel = selectors.PollSelector()
113sel.register(vid.fd, selectors.EVENT_READ, readvid)
114sel.register(sys.stdin, selectors.EVENT_READ, readkey)
115
116while True:
117 events = sel.select()
118 for key, mask in events:
119 callback = key.data
120 callback(key.fileobj, mask)
121
122print("done");
123exit(0)