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author | Tomi Valkeinen <tomi.valkeinen@iki.fi> | |
Sat, 3 Oct 2015 18:14:55 +0000 (21:14 +0300) | ||
committer | Tomi Valkeinen <tomi.valkeinen@iki.fi> | |
Sat, 3 Oct 2015 19:42:03 +0000 (22:42 +0300) |
py/CMakeLists.txt | patch | blob | history | |
py/db.py | [new file with mode: 0755] | patch | blob |
py/pykms.i | patch | blob | history |
diff --git a/py/CMakeLists.txt b/py/CMakeLists.txt
index 8ad476b2ce9be54dcc1629a00543e2043a418326..42dae209f06f7fe2cdaed6a7480ca3659672e72d 100644 (file)
--- a/py/CMakeLists.txt
+++ b/py/CMakeLists.txt
swig_add_module(pykms python pykms.i)
swig_link_libraries(pykms kms++ kmstest ${LIBDRM_LIBRARIES} ${PYTHON_LIBRARIES})
-add_custom_target(pyextras SOURCES test.py functest.py)
+add_custom_target(pyextras SOURCES test.py functest.py db.py)
add_test(NAME pytest COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/functest.py")
set_property(TEST pytest PROPERTY
diff --git a/py/db.py b/py/db.py
--- /dev/null
+++ b/py/db.py
@@ -0,0 +1,71 @@
+#!/usr/bin/python3.4
+
+import sys
+import pykms
+import selectors
+
+bar_width = 20
+bar_speed = 8
+
+class FlipHandler(pykms.PageFlipHandlerBase):
+ 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");
+
+ def handle_page_flip(self, frame, time):
+ if self.front_buf == 0:
+ fb = self.fb2
+ else:
+ fb = self.fb1
+
+ self.front_buf = self.front_buf ^ 1
+
+ current_xpos = self.bar_xpos;
+ old_xpos = (current_xpos + (fb.width() - bar_width - bar_speed)) % (fb.width() - bar_width);
+ new_xpos = (current_xpos + bar_speed) % (fb.width() - bar_width);
+
+ self.bar_xpos = new_xpos
+
+ pykms.draw_color_bar(fb, old_xpos, new_xpos, bar_width)
+
+ if card.has_atomic():
+ ctx = pykms.AtomicReq(card)
+ ctx.add(crtc, "FB_ID", fb.id())
+ ctx.commit(self)
+ else:
+ crtc.page_flip(fb, self)
+
+
+
+card = pykms.Card()
+conn = card.get_first_connected_connector()
+mode = conn.get_default_mode()
+crtc = conn.get_current_crtc()
+
+fliphandler = FlipHandler()
+
+crtc.set_mode(conn, fliphandler.fb1, mode)
+
+fliphandler.handle_page_flip(0, 0)
+
+def readdrm(conn, mask):
+ #print("EVENT");
+ card.call_page_flip_handlers()
+
+def readkey(conn, mask):
+ #print("KEY EVENT");
+ sys.stdin.readline()
+ exit(0)
+
+sel = selectors.DefaultSelector()
+sel.register(card.fd(), selectors.EVENT_READ, readdrm)
+sel.register(sys.stdin, selectors.EVENT_READ, readkey)
+
+while True:
+ events = sel.select()
+ for key, mask in events:
+ callback = key.data
+ callback(key.fileobj, mask)
diff --git a/py/pykms.i b/py/pykms.i
index 1dcd0ca0339f9a101b99482e1ada61e98bde2419..6d8de675e00f62ed346ec40f3219c54d8ab3a504 100644 (file)
--- a/py/pykms.i
+++ b/py/pykms.i
-%module pykms
+%module(directors="1") pykms
%{
#include "kms++.h"
%include "std_string.i"
%include "stdint.i"
+%feature("director") PageFlipHandlerBase;
+
%include "decls.h"
%include "drmobject.h"
%include "atomicreq.h"
%include "plane.h"
%include "connector.h"
%include "encoder.h"
+%include "pagefliphandler.h"
%include "kmstest.h"