def __init__(self):
self.tcpPort = 31337
self.tcpsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.tcpsocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.tcpsocket.bind(("0.0.0.0", self.tcpPort))
self.tcpsocket.listen(10)
self.discoverysocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.discoverysocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,
1)
self.discoverysocket.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST,
1)
self.glfwWorkers = {}
self.controllerConn = None
self.controllerAddr = None
self.outbuf = "" # IO buffer for controller
self.inbuf = ""
self.monitors = glfw.get_monitors()
for monitor in glfw.get_monitors():
self.glfwWorkers[bytes.decode(
glfw.get_monitor_name(monitor))] = glfwWorker(monitor)
def window_pos_clb(glfw_window, x_pos: int, y_pos: int):
if len(glfw.get_monitors()) >= 1:
for monitor_id, monitor in enumerate(glfw.get_monitors()):
m_x, m_y, width, height = glfw.get_monitor_workarea(
monitor)
if m_x <= x_pos < m_x + width and m_y <= y_pos < m_y + height:
self.config["monitor_id"] = monitor_id
self.config["screen_x"] = x_pos
self.config["screen_y"] = y_pos
self.config.store()
def _select_monitor(self):
self.monitor = None
if SETTINGS.display in ["window", "windowed"]:
return
for monitor in glfw.get_monitors():
logger.info("* {} : {}".format(glfw.get_monitor_name(monitor),
glfw.get_video_modes(monitor)))
for monitor in glfw.get_monitors():
if glfw.get_monitor_name(
monitor
) == SETTINGS.display or SETTINGS.display == "fullscreen":
self.monitor = monitor
break
def main():
if not glfw.init():
return
monitors = glfw.get_monitors()
print('Monitors')
print(glfw.get_monitor_name(monitors[0]))
print(glfw.get_monitor_name(monitors[1]))
print(glfw.get_video_mode(monitors[0]))
print(glfw.get_video_mode(monitors[1]))
print(glfw.get_video_modes(monitors[0]))
print(glfw.get_video_modes(monitors[1]))
window = glfw.create_window(1024, 768, "Opengl GLFW Window", monitors[1],
None)
if not window:
glfw.terminate()
return
glfw.make_context_current(window)
while not glfw.window_should_close(window):
glfw.poll_events()
glfw.swap_buffers(window)
glfw.terminate()
def __init__(self, server_instance):
"""Init
"""
self.DISPLAY = os.environ.get("DISPLAY")
self.server = server_instance
self.project_manager = self.server.project_manager
self.pano_surfaces = None
self.monitor = None
self.output_window = None
self.offscreen_window = None
self.pano_renderer = None
self.reset = False
self.active = SETTINGS.display and SETTINGS.display != "none" and self.DISPLAY
self.monitor_connected = False
self.event_loop = Loop(0, glfw.wait_events, "X Event")
self.event_loop.start(paused=True)
if self.DISPLAY:
glfw.init()
self.monitor_connected = glfw.get_monitors()
self.discovery_loop = Loop(2, self._discover_screen,
"Screen discovery")
self.discovery_loop.start()
def new_window_position(
window,
default_position: T.Tuple[int, int],
previous_position: T.Optional[T.Tuple[int, int]],
) -> T.Tuple[int, int]:
if previous_position is None:
return default_position
os_name = platform.system()
if os_name == "Darwin":
# The OS handle re-positioning windows with invalid positions
return previous_position
elif os_name == "Linux":
# The OS handle re-positioning windows with invalid positions
return previous_position
elif os_name == "Windows":
def validate_previous_position(monitor) -> bool:
return _will_window_be_visible_in_monitor(
window=window,
monitor=monitor,
window_position=previous_position,
)
if any(validate_previous_position(m) for m in glfw.get_monitors()):
return previous_position
else:
return default_position
else:
raise NotImplementedError(f"Unsupported system: {os_name}")
def main(self):
if not glfw.init():
# failed to init so leave
return
# get a list of monitors as we want the second one
monitors = glfw.get_monitors()
# make a new window that fills the second screen
window = glfw.create_window(self.width, self.height,
"LabyrinthMaker_GLFW", monitors[1], None)
if not window:
# if it failed the leave
glfw.terminate()
return
# set focus on the window
glfw.make_context_current(window)
# until we say exit keep runnning this
while not glfw.window_should_close(window):
# set cursor position because of remote login
# as this runs all the time mouse is essentially dead
# so youll have to 'killall python' to get out
if self.mode != "DEBUG":
glfw.set_cursor_pos(window, 2000, 0)
# run the draw loop
self.draw()
# update gl things in the window
glfw.swap_buffers(window)
glfw.poll_events()
# kill gl
glfw.terminate()
def getmonitors(
self
) -> Dict[str, ctypes.POINTER(ctypes.POINTER(glfw._GLFWmonitor))]:
monitors = {}
for monitor in glfw.get_monitors():
newmonitor = Monitor(monitor)
monitors[newmonitor.name] = newmonitor
return monitors
def center_pos(window, monitor_id, W, H):
# W, H: window dimensions
mon = glfw.get_monitors()
xpos = glfw.get_monitor_pos(mon[monitor_id])[0] + \
glfw.get_video_mode(mon[monitor_id]).size[0]/2-W/2
ypos = glfw.get_monitor_pos(mon[monitor_id])[1] + \
glfw.get_video_mode(mon[monitor_id]).size[1]/2-H/2
glfw.set_window_pos(window, int(xpos), int(ypos))
def open_window(self):
if not self._window:
if self.fullscreen:
try:
monitor = glfw.get_monitors()[self.monitor_idx]
except Exception:
logger.warning(
"Monitor at index %s no longer availalbe using default"
% idx)
self.monitor_idx = 0
monitor = glfw.get_monitors()[self.monitor_idx]
mode = glfw.get_video_mode(monitor)
height, width = mode.size.height, mode.size.width
else:
monitor = None
height, width = 640, 480
self._window = glfw.create_window(
height,
width,
"Calibration",
monitor,
glfw.get_current_context(),
)
if not self.fullscreen:
# move to y = 31 for windows os
glfw.set_window_pos(self._window, 200, 31)
# Register callbacks
glfw.set_framebuffer_size_callback(self._window, on_resize)
glfw.set_key_callback(self._window, self.on_window_key)
glfw.set_window_close_callback(self._window, self.on_close)
glfw.set_mouse_button_callback(self._window,
self.on_window_mouse_button)
on_resize(self._window, *glfw.get_framebuffer_size(self._window))
# gl_state settings
active_window = glfw.get_current_context()
glfw.make_context_current(self._window)
basic_gl_setup()
glfw.make_context_current(active_window)
self.clicks_to_close = 5
def init_gl(self):
# major, minor, rev = glfw.get_version()
monitors = glfw.get_monitors()
# print(major, minor, rev)
# print(glfw.get_primary_monitor())
print(glfw.OPENGL_COMPAT_PROFILE)
# print(glGetString(GL_VERSION))
# glfw.window_hint(GLFW_CONTEXT_VERSION_MAJOR, 3)
print(glfw.get_version_string())
def move_window_to_monitor(window, monitor_name):
monitors = glfw.get_monitors()
monitor = None
for m in monitors:
if glfw.get_monitor_name(m) == monitor_name:
monitor = m
if monitor is not None:
glfw.set_window_pos(window, *glfw.get_monitor_pos(monitor))
return True
else:
return False
def glfwMonitorCallback(self):
# TODO: Test the F**K out of this!
newMonitors = glfw.get_monitors()
newMonitornames = [bytes.decode(glfw.get_monitor_name(monitor)) for monitor in newMonitors]
for monitorName in self.glfwWorkers:
if monitorName not in newMonitornames:
print("Monitor " + monitorName + " doesn't exist anymore, worker is now doing whatever.")
self.monitors = newMonitors
self.monitornames = newMonitornames
for monitor in self.monitors:
self.monitorDict[bytes.decode(glfw.get_monitor_name(monitor))] = monitor
def activate(self):
if self.config["monitor_id"] is not None and 0 <= self.config[
"monitor_id"] < len(glfw.get_monitors()):
glfw.set_window_pos(self.window_handle, self.config["screen_x"],
self.config["screen_y"])
elif self.config["monitor_id"] is not None:
self.config["screen_x"] = 0
self.config["screen_y"] = 0
glfw.set_window_pos(self.window_handle, 0, 0)
glfw.make_context_current(self.window_handle)
glfw.set_input_mode(self.window_handle, glfw.CURSOR,
glfw.CURSOR_NORMAL)
glViewport(0, 0, self.config["width"], self.config["height"])
self.active = True
def sendMonitorsReply(self, msgid):
self.monitors = glfw.get_monitors()
msg = {
"msgid":
uuid.uuid4().int,
"msgtype":
"reply",
"refid":
msgid,
"replydata": [
bytes.decode(glfw.get_monitor_name(monitor))
for monitor in self.monitors
]
}
self.sendMessage(msg)
def _discover_screen(self):
if not glfw.get_monitors():
if os.environ.get("XDG_CURRENT_DESKTOP") != "GNOME":
# If no monitors detected, updates list with xrandr
cmd = "xrandr --query | grep ' connected'"
result = subprocess.Popen(
cmd,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT).communicate()
if result[0] != "":
subprocess.call(["xrandr", "--auto"])
if not self.monitor_connected:
# If we boot without a monitor connected, and then plug one, the first display switch fails for an unknown reason.
# The current solution is to start with the pure cuda stitching loop, and then switch to opengl
# Subsequent plug/unplug operation are fine, though
self.monitor_connected = True
async .defer(self.server.reset)
def __init__(self, win, *args, **kwargs):
"""Set up the backend window according the params of the PsychoPy win
Before PsychoPy 1.90.0 this code was executed in Window._setupPygame()
Parameters
----------
win : psychopy.visual.Window instance
PsychoPy Window (usually not fully created yet).
share : psychopy.visual.Window instance
PsychoPy Window to share a context with
bpc : array_like
Bits per color (R, G, B).
refreshHz : int
Refresh rate in Hertz.
depthBits : int,
Framebuffer (back buffer) depth bits.
swapInterval : int
Swap interval for the current OpenGL context.
stencilBits : int
Framebuffer (back buffer) stencil bits.
winTitle : str
Optional window title string.
*args
Additional position arguments.
**kwargs
Additional keyword arguments.
"""
BaseBackend.__init__(self, win)
# window to share a context with
shareWin = kwargs.get('share', None)
if shareWin is not None:
if shareWin.winType == 'glfw':
shareContext = shareWin.winHandle
else:
logging.warning(
'Cannot share a context with a non-GLFW window. Disabling.')
shareContext = None
else:
shareContext = None
if sys.platform=='darwin' and not win.useRetina and pyglet.version >= "1.3":
raise ValueError("As of PsychoPy 1.85.3 OSX windows should all be "
"set to useRetina=True (or remove the argument). "
"Pyglet 1.3 appears to be forcing "
"us to use retina on any retina-capable screen "
"so setting to False has no effect.")
# window framebuffer configuration
win.bpc = kwargs.get('bpc', (8, 8, 8)) # nearly all displays use 8 bpc
win.refreshHz = int(kwargs.get('refreshHz', 60))
win.depthBits = int(kwargs.get('depthBits', 8))
win.stencilBits = int(kwargs.get('stencilBits', 8))
# win.swapInterval = int(kwargs.get('swapInterval', 1)) # vsync ON if 1
# get monitors, with GLFW the primary display is ALWAYS at index 0
allScrs = glfw.get_monitors()
if len(allScrs) < int(win.screen) + 1:
logging.warn("Requested an unavailable screen number - "
"using first available.")
win.screen = 0
thisScreen = allScrs[win.screen]
if win.autoLog:
logging.info('configured GLFW screen %i' % win.screen)
# find a matching video mode (can we even support this configuration?)
isVidmodeSupported = False
for vidmode in glfw.get_video_modes(thisScreen):
size, bpc, hz = vidmode
if win._isFullScr: # size and refresh rate are ignored if windowed
hasSize = size == tuple(win.size)
hasHz = hz == win.refreshHz
else:
hasSize = hasHz = True
hasBpc = bpc == tuple(win.bpc)
if hasSize and hasBpc and hasHz:
isVidmodeSupported = True
break
nativeVidmode = glfw.get_video_mode(thisScreen)
if not isVidmodeSupported:
# the requested video mode is not supported, use current
logging.warning(
("The specified video mode is not supported by this display, "
"using native mode ..."))
logging.warning(
("Overriding user video settings: size {} -> {}, bpc {} -> "
"{}, refreshHz {} -> {}".format(
tuple(win.size),
nativeVidmode[0],
tuple(win.bpc),
nativeVidmode[1],
win.refreshHz,
nativeVidmode[2])))
# change the window settings
win.size, win.bpc, win.refreshHz = nativeVidmode
if win._isFullScr:
useDisplay = thisScreen
else:
useDisplay = None
# configure stereo
useStereo = 0
if win.stereo:
# provide warning if stereo buffers are requested but unavailable
if not glfw.extension_supported('GL_STEREO'):
logging.warning(
'A stereo window was requested but the graphics '
'card does not appear to support GL_STEREO')
win.stereo = False
else:
useStereo = 1
# setup multisampling
# This enables multisampling on the window backbuffer, not on other
# framebuffers.
msaaSamples = 0
if win.multiSample:
maxSamples = (GL.GLint)()
GL.glGetIntegerv(GL.GL_MAX_SAMPLES, maxSamples)
if (win.numSamples & (win.numSamples - 1)) != 0:
# power of two?
logging.warning(
'Invalid number of MSAA samples provided, must be '
'power of two. Disabling.')
elif 0 > win.numSamples > maxSamples.value:
# check if within range
logging.warning(
'Invalid number of MSAA samples provided, outside of valid '
'range. Disabling.')
else:
msaaSamples = win.numSamples
win.multiSample = msaaSamples > 0
# disable stencil buffer
if not win.allowStencil:
win.stencilBits = 0
# set buffer configuration hints
glfw.window_hint(glfw.RED_BITS, win.bpc[0])
glfw.window_hint(glfw.GREEN_BITS, win.bpc[1])
glfw.window_hint(glfw.BLUE_BITS, win.bpc[2])
glfw.window_hint(glfw.REFRESH_RATE, win.refreshHz)
glfw.window_hint(glfw.STEREO, useStereo)
glfw.window_hint(glfw.SAMPLES, msaaSamples)
glfw.window_hint(glfw.STENCIL_BITS, win.stencilBits)
glfw.window_hint(glfw.DEPTH_BITS, win.depthBits)
glfw.window_hint(glfw.AUTO_ICONIFY, 0)
# window appearance and behaviour hints
if not win.allowGUI:
glfw.window_hint(glfw.DECORATED, 0)
# create the window
self.winHandle = glfw.create_window(
width=win.size[0],
height=win.size[1],
title=str(kwargs.get('winTitle', "PsychoPy (GLFW)")),
monitor=useDisplay,
share=shareContext)
# The window's user pointer maps the Python Window object to its GLFW
# representation.
glfw.set_window_user_pointer(self.winHandle, win)
glfw.make_context_current(self.winHandle) # ready to use
# set the position of the window if not fullscreen
if not win._isFullScr:
# if no window position is specified, centre it on-screen
if win.pos is None:
size, bpc, hz = nativeVidmode
win.pos = [(size[0] - win.size[0]) / 2.0,
(size[1] - win.size[1]) / 2.0]
# get the virtual position of the monitor, apply offset to the
# window position
px, py = glfw.get_monitor_pos(thisScreen)
glfw.set_window_pos(self.winHandle,
int(win.pos[0] + px),
int(win.pos[1] + py))
elif win._isFullScr and win.pos is not None:
logging.warn("Ignoring window 'pos' in fullscreen mode.")
# set the window icon
glfw.set_window_icon(self.winHandle, 1, _WINDOW_ICON_)
# set the window size to the framebuffer size
win.size = np.array(glfw.get_framebuffer_size(self.winHandle))
if win.useFBO: # check for necessary extensions
if not glfw.extension_supported('GL_EXT_framebuffer_object'):
msg = ("Trying to use a framebuffer object but "
"GL_EXT_framebuffer_object is not supported. Disabled")
logging.warn(msg)
win.useFBO = False
if not glfw.extension_supported('GL_ARB_texture_float'):
msg = ("Trying to use a framebuffer object but "
"GL_ARB_texture_float is not supported. Disabling")
logging.warn(msg)
win.useFBO = False
# Assign event callbacks, these are dispatched when 'poll_events' is
# called.
glfw.set_mouse_button_callback(self.winHandle, event._onGLFWMouseButton)
glfw.set_scroll_callback(self.winHandle, event._onGLFWMouseScroll)
glfw.set_key_callback(self.winHandle, event._onGLFWKey)
glfw.set_char_mods_callback(self.winHandle, event._onGLFWText)
# set swap interval to manual setting, independent of waitBlanking
self.setSwapInterval(int(kwargs.get('swapInterval', 1)))
# give the window class GLFW specific methods
win.setMouseType = self.setMouseType
if not win.allowGUI:
self.setMouseVisibility(False)
def __init__(self, win, backendConf=None):
"""Set up the backend window according the params of the PsychoPy win
Before PsychoPy 1.90.0 this code was executed in Window._setupPygame()
Parameters
----------
win : `psychopy.visual.Window` instance
PsychoPy Window (usually not fully created yet).
backendConf : `dict` or `None`
Backend configuration options. Options are specified as a dictionary
where keys are option names and values are settings. For this
backend the following options are available:
* `share` (`psychopy.visual.Window instance`) PsychoPy Window to
share a context with.
* `refreshHz` (`int`) Refresh rate in Hertz.
* `bpc` (`array_like`) Bits per color (R, G, B).
* `swapInterval` (`int`) Swap interval for the current OpenGL
context.
* `depthBits` (`int`) Framebuffer (back buffer) depth bits.
* `stencilBits` (`int`) Framebuffer (back buffer) stencil bits.
* `winTitle` (`str`) Optional window title string.
Examples
--------
Create a window using the GLFW backend and specify custom options::
import psychopy.visual as visual
options = {'bpc': (8, 8, 8), 'depthBits': 24, 'stencilBits': 8}
win = visual.Window(winType='glfw', backendOptions=options)
"""
BaseBackend.__init__(self, win)
# if `None`, change to `dict` to extract options
backendConf = backendConf if backendConf is not None else {}
if not isinstance(backendConf, dict): # type check on options
raise TypeError(
'Object passed to `backendConf` must be type `dict`.')
# window to share a context with
shareWin = backendConf.get('share', None)
if shareWin is not None:
if shareWin.winType == 'glfw':
shareContext = shareWin.winHandle
else:
logging.warning(
'Cannot share a context with a non-GLFW window. Disabling.')
shareContext = None
else:
shareContext = None
if sys.platform=='darwin' and not win.useRetina and pyglet.version >= "1.3":
raise ValueError("As of PsychoPy 1.85.3 OSX windows should all be "
"set to useRetina=True (or remove the argument). "
"Pyglet 1.3 appears to be forcing "
"us to use retina on any retina-capable screen "
"so setting to False has no effect.")
# window framebuffer configuration
bpc = backendConf.get('bpc', (8, 8, 8))
if isinstance(bpc, int):
win.bpc = (bpc, bpc, bpc)
else:
win.bpc = bpc
win.refreshHz = int(backendConf.get('refreshHz', 60))
win.depthBits = int(backendConf.get('depthBits', 8))
win.stencilBits = int(backendConf.get('stencilBits', 8))
# win.swapInterval = int(backendConf.get('swapInterval', 1)) # vsync ON if 1
# get monitors, with GLFW the primary display is ALWAYS at index 0
allScrs = glfw.get_monitors()
if len(allScrs) < int(win.screen) + 1:
logging.warn("Requested an unavailable screen number - "
"using first available.")
win.screen = 0
thisScreen = allScrs[win.screen]
if win.autoLog:
logging.info('configured GLFW screen %i' % win.screen)
# find a matching video mode (can we even support this configuration?)
isVidmodeSupported = False
for vidmode in glfw.get_video_modes(thisScreen):
size, bpc, hz = vidmode
if win._isFullScr: # size and refresh rate are ignored if windowed
hasSize = size == tuple(win.size)
hasHz = hz == win.refreshHz
else:
hasSize = hasHz = True
hasBpc = bpc == tuple(win.bpc)
if hasSize and hasBpc and hasHz:
isVidmodeSupported = True
break
nativeVidmode = glfw.get_video_mode(thisScreen)
if not isVidmodeSupported:
# the requested video mode is not supported, use current
logging.warning(
("The specified video mode is not supported by this display, "
"using native mode ..."))
actualWidth, actualHeight = nativeVidmode.size
redBits, greenBits, blueBits = nativeVidmode.bits
# change the window settings
if win._isFullScr:
logging.warning(
("Overriding user video settings: size {} -> {}, bpc {} -> "
"{}, refreshHz {} -> {}".format(
tuple(win.size),
(actualWidth, actualHeight),
tuple(win.bpc),
(redBits, greenBits, blueBits),
win.refreshHz,
nativeVidmode.refresh_rate)))
win.clientSize = np.array((actualWidth, actualHeight), int)
else:
logging.warning(
("Overriding user video settings: bpc {} -> "
"{}, refreshHz {} -> {}".format(
tuple(win.bpc),
(redBits, greenBits, blueBits),
win.refreshHz,
nativeVidmode.refresh_rate)))
win.bpc = (redBits, greenBits, blueBits)
win.refreshHz = nativeVidmode.refresh_rate
if win._isFullScr:
useDisplay = thisScreen
else:
useDisplay = None
# configure stereo
useStereo = 0
if win.stereo:
# provide warning if stereo buffers are requested but unavailable
if not glfw.extension_supported('GL_STEREO'):
logging.warning(
'A stereo window was requested but the graphics '
'card does not appear to support GL_STEREO')
win.stereo = False
else:
useStereo = 1
# setup multisampling
# This enables multisampling on the window backbuffer, not on other
# framebuffers.
msaaSamples = 0
if win.multiSample:
maxSamples = (GL.GLint)()
GL.glGetIntegerv(GL.GL_MAX_SAMPLES, maxSamples)
if (win.numSamples & (win.numSamples - 1)) != 0:
# power of two?
logging.warning(
'Invalid number of MSAA samples provided, must be '
'power of two. Disabling.')
elif 0 > win.numSamples > maxSamples.value:
# check if within range
logging.warning(
'Invalid number of MSAA samples provided, outside of valid '
'range. Disabling.')
else:
msaaSamples = win.numSamples
win.multiSample = msaaSamples > 0
# disable stencil buffer
if not win.allowStencil:
win.stencilBits = 0
# set buffer configuration hints
glfw.window_hint(glfw.RED_BITS, win.bpc[0])
glfw.window_hint(glfw.GREEN_BITS, win.bpc[1])
glfw.window_hint(glfw.BLUE_BITS, win.bpc[2])
glfw.window_hint(glfw.REFRESH_RATE, win.refreshHz)
glfw.window_hint(glfw.STEREO, useStereo)
glfw.window_hint(glfw.SAMPLES, msaaSamples)
glfw.window_hint(glfw.STENCIL_BITS, win.stencilBits)
glfw.window_hint(glfw.DEPTH_BITS, win.depthBits)
glfw.window_hint(glfw.AUTO_ICONIFY, 0)
# window appearance and behaviour hints
if not win.allowGUI:
glfw.window_hint(glfw.DECORATED, 0)
# create the window
self.winHandle = glfw.create_window(
width=win.clientSize[0],
height=win.clientSize[1],
title=str(backendConf.get('winTitle', "PsychoPy (GLFW)")),
monitor=useDisplay,
share=shareContext)
# The window's user pointer maps the Python Window object to its GLFW
# representation.
glfw.set_window_user_pointer(self.winHandle, win)
glfw.make_context_current(self.winHandle) # ready to use
# set the position of the window if not fullscreen
if not win._isFullScr:
# if no window position is specified, centre it on-screen
if win.pos is None:
size, bpc, hz = nativeVidmode
win.pos = [(size[0] - win.clientSize[0]) / 2.0,
(size[1] - win.clientSize[1]) / 2.0]
# get the virtual position of the monitor, apply offset to the
# window position
px, py = glfw.get_monitor_pos(thisScreen)
glfw.set_window_pos(self.winHandle,
int(win.pos[0] + px),
int(win.pos[1] + py))
elif win._isFullScr and win.pos is not None:
logging.warn("Ignoring window 'pos' in fullscreen mode.")
# set the window icon
if hasattr(glfw, 'set_window_icon'):
glfw.set_window_icon(self.winHandle, 1, _WINDOW_ICON_)
# set the window size to the framebuffer size
self._frameBufferSize = np.array(glfw.get_framebuffer_size(self.winHandle))
if win.useFBO: # check for necessary extensions
if not glfw.extension_supported('GL_EXT_framebuffer_object'):
msg = ("Trying to use a framebuffer object but "
"GL_EXT_framebuffer_object is not supported. Disabled")
logging.warn(msg)
win.useFBO = False
if not glfw.extension_supported('GL_ARB_texture_float'):
msg = ("Trying to use a framebuffer object but "
"GL_ARB_texture_float is not supported. Disabling")
logging.warn(msg)
win.useFBO = False
# Assign event callbacks, these are dispatched when 'poll_events' is
# called.
glfw.set_mouse_button_callback(self.winHandle, self.onMouseButton)
glfw.set_cursor_pos_callback(self.winHandle, self.onMouseMove)
glfw.set_cursor_enter_callback(self.winHandle, self.onMouseEnter)
glfw.set_scroll_callback(self.winHandle, self.onMouseScroll)
glfw.set_key_callback(self.winHandle, event._onGLFWKey)
glfw.set_char_mods_callback(self.winHandle, event._onGLFWText)
# set swap interval to manual setting, independent of waitBlanking
self.setSwapInterval(int(backendConf.get('swapInterval', 1)))
# give the window class GLFW specific methods
win.setMouseType = self.setMouseType
if not win.allowGUI:
self.setMouseVisibility(False)
uniform float color;
out vec4 oc;
void main() {
oc = vec4(color, color, color, 1.0);
}
'''
if __name__ == '__main__':
if not glfw.init():
raise ValueError('GLFW init went wrong.')
atexit.register(glfw.terminate)
screen = 0
monitor = glfw.get_monitors()[screen]
video_mode = glfw.get_video_mode(monitor)
width, height = video_mode.size
size = width, height
# Configure the OpenGL context
glfw.window_hint(glfw.CONTEXT_CREATION_API, glfw.NATIVE_CONTEXT_API)
glfw.window_hint(glfw.CLIENT_API, glfw.OPENGL_API)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 3)
glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT,
False) # turn on for mac compat
glfw.window_hint(glfw.RESIZABLE, False)
glfw.window_hint(glfw.DOUBLEBUFFER, True)
def main():
if not glfw.init():
raise RuntimeError('Failed to initialize GLFW')
version = glfw.get_version_string().decode('ASCII')
print('GLFW', version)
monitors = glfw.get_monitors()
for i, monitor in enumerate(monitors):
name = glfw.get_monitor_name(monitor)
primary = (glfw.get_monitor_pos(monitor) ==
glfw.get_monitor_pos(glfw.get_primary_monitor()))
print('Monitor #{}: {}{}'.format(i, name.decode('utf8'),
' (primary)' if primary else ''))
width_mm, height_mm = glfw.get_monitor_physical_size(monitor)
diag_mm = math.sqrt(width_mm*width_mm + height_mm*height_mm)
print('Diagonal: {:.1f}"'.format(diag_mm / 25.4))
mode = glfw.get_video_mode(monitor)
print('Video mode: {}x{} {}Hz {}'.format(mode.size.width, mode.size.height,
mode.refresh_rate, mode.bits))
xscale, yscale = glfw.get_monitor_content_scale(monitor)
print('Scale: {}|{}'.format(xscale, yscale))
print('Virtual position:', glfw.get_monitor_pos(monitor))
print('Work ares:', glfw.get_monitor_workarea(monitor))
for mode in glfw.get_video_modes(monitor):
print('Supported: {}x{} {}Hz {}'.format(mode.size.width, mode.size.height,
mode.refresh_rate, mode.bits))
print(mode)
print()
glfw.window_hint(glfw.RESIZABLE, True)
glfw.window_hint(glfw.STENCIL_BITS, 8)
glfw.window_hint(glfw.CLIENT_API, glfw.OPENGL_API)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, True)
glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
monitor = glfw.get_primary_monitor()
mode = glfw.get_video_mode(monitor)
window = glfw.create_window(640, 480, 'Title', None, None)
# window = glfw.create_window(mode.size.width, mode.size.height, 'Title', monitor, None)
if window is None:
glfw.terminate()
raise RuntimeError('Failed to create a window')
# glfw.set_window_monitor(window, monitor, 0, 0, mode.size.width, mode.size.height, mode.refresh_rate)
width, height = glfw.get_window_size(window)
print('Window size: {}x{}'.format(width, height))
print('Frame size:', glfw.get_window_frame_size(window))
width, height = glfw.get_framebuffer_size(window)
print('Framebuffer size: {}x{}'.format(width, height))
print('Client API:', glfw.get_window_attrib(window, glfw.CLIENT_API))
version_major = glfw.get_window_attrib(window, glfw.CONTEXT_VERSION_MAJOR)
version_minor = glfw.get_window_attrib(window, glfw.CONTEXT_VERSION_MINOR)
revision = glfw.get_window_attrib(window, glfw.CONTEXT_REVISION)
print('Version: {}.{} rev{}'.format(version_major, version_minor, revision))
glfw.make_context_current(window)
renderer = Renderer(window)
while not glfw.window_should_close(window):
GL.glClear(GL.GL_COLOR_BUFFER_BIT)
renderer.render()
glfw.swap_buffers(window)
glfw.poll_events()
glfw.terminate()
def get_monitors_idx_list():
monitors = [glfw.get_monitor_name(m) for m in glfw.get_monitors()]
return range(len(monitors)), monitors
def main():
glfw.init()
glfw.window_hint(glfw.RESIZABLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
glfw.window_hint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
w = glfw.create_window(800, 600, 'Window Title', None, None)
glfw.make_context_current(w)
###############
face = freetype.Face("/usr/share/fonts/TTF/IBMPlexSans-Regular.ttf")
# Figure out DPI's of different monitors
# Perhaps take these into account if you care, as well as window scale.
# But what if your window is split across screens?
for monitor in glfw.get_monitors():
name = glfw.get_monitor_name(monitor).decode('utf8')
pw, ph = glfw.get_monitor_physical_size(monitor)
videomode = glfw.get_video_mode(monitor) # in mm
vw, vh = videomode.size.width, videomode.size.height
# print(name, 25.4*vw/pw, 25.4*vh/ph) # convert to pixels per inch
print(name, (1 / 72) * 25.4 * vw / pw,
(1 / 72) * 25.4 * vh / ph) # pixels per point
# Set char size via physical size calculation
# width, height in 1/64 of points
# A point is one 1/72 of an inch. My monitors have 1.35 to 1.84 pixels per point.
# Device resolution in dots per inch.
# pixel_size = point_size * resolution / 72
# face.set_char_size(width=16*64) #,height=0,hres=72,vres=72
# Set size of EM square via pixels directly
face.set_pixel_sizes(20, 0)
baseline_height = 20 * face.height / face.units_per_EM
print(baseline_height)
###############
# disable byte-alignment restriction
# normally, textures need to occupy a multiple of 4 in memory
# but glyphs are single-color so they don't satisfy this
glPixelStorei(GL_UNPACK_ALIGNMENT, 1)
glyphs = {}
for i in range(face.num_glyphs):
face.load_glyph(i) #flags=FT_LOAD_RENDER - renders glyph after loading
texture = glGenTextures(1)
# all of these numbers are pixels*64 by default
# so divide by 64 to make these just pixels
glyphs[i] = {
"texture": texture,
"w": face.glyph.metrics.width / 64,
"h": face.glyph.metrics.height / 64,
"hori": {
"advance": face.glyph.metrics.horiAdvance / 64,
"bearingX": face.glyph.metrics.horiBearingX / 64,
"bearingY": face.glyph.metrics.horiBearingY / 64,
},
"vert": {
"advance": face.glyph.metrics.vertAdvance / 64,
"bearingX": face.glyph.metrics.vertBearingX / 64,
"bearingY": face.glyph.metrics.vertBearingY / 64,
}
}
bitmap = face.glyph.bitmap
glBindTexture(GL_TEXTURE_2D, texture)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RED, bitmap.width, bitmap.rows, 0,
GL_RED, GL_UNSIGNED_BYTE, bitmap.buffer)
# target, level, internalformat, width, height, border=0, format, type,data
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE) # these two seem
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE) # to be optional
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
##################
shaderProgram = make_shader_program()
glUseProgram(shaderProgram)
posParamsUniform = glGetUniformLocation(shaderProgram, "posParams")
def set_pos(x, y, dx, dy):
s = 1
glUniform4f(posParamsUniform, s * x, s * y, s * dx, s * dy)
# location, count, transpose, value
vao = glGenVertexArrays(1)
glBindVertexArray(vao)
vbo = glGenBuffers(1)
glBindBuffer(GL_ARRAY_BUFFER, vbo)
# two triangles to make a rectangle
# coordinates are in screen space
# to get texture coordinates to x->x and y->1-y
vertices = [0.0, 1.0] + [0.0,0.0] + [1.0,0.0] +\
[0.0, 1.0] + [1.0,0.0] + [1.0,1.0]
glBufferData(GL_ARRAY_BUFFER, len(vertices)*ctypes.sizeof(ctypes.c_float), \
(ctypes.c_float*len(vertices))(*vertices), GL_STATIC_DRAW)
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, ctypes.c_void_p(0))
glEnableVertexAttribArray(0)
glEnable(GL_BLEND) # need this because the shader uses alphas
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
fbsize = {}
fbsize["w"], fbsize["h"] = glfw.get_framebuffer_size(w)
while not glfw.window_should_close(w):
glClearColor(0.0, 0.0, 0.0, 1.0)
glClear(GL_COLOR_BUFFER_BIT)
x, y = -1.0, 1.0
y -= baseline_height * 2 / fbsize["h"]
for i in range(face.num_glyphs):
bx = glyphs[i]["hori"]["bearingX"] * 2 / fbsize["w"]
by = glyphs[i]["hori"]["bearingY"] * 2 / fbsize["h"]
width = glyphs[i]["w"] * 2 / fbsize["w"]
height = glyphs[i]["h"] * 2 / fbsize["h"]
set_pos(x + bx, y + by - height, width, height)
x += glyphs[i]["hori"]["advance"] * 2 / fbsize["w"]
glBindTexture(GL_TEXTURE_2D, glyphs[i]["texture"])
glDrawArrays(GL_TRIANGLES, 0, 6)
if i + 1 < face.num_glyphs:
x += face.get_kerning(i, i + 1).x
if x + glyphs[i +
1]["hori"]["advance"] * 2 / fbsize["w"] >= 1.0:
x = -1.0
y -= baseline_height * 2 / fbsize["h"]
if y <= -1.0:
break
glfw.swap_buffers(w)
glfw.poll_events()
glDeleteBuffers(1, vbo)
glDeleteVertexArrays(1, vao)
glDeleteProgram(shaderProgram)
glfw.terminate()
def __init__(self, vispy_canvas, **kwargs):
BaseCanvasBackend.__init__(self, vispy_canvas)
p = self._process_backend_kwargs(kwargs)
self._initialized = False
# Deal with config
_set_config(p.context.config)
# Deal with context
p.context.shared.add_ref('glfw', self)
if p.context.shared.ref is self:
share = None
else:
share = p.context.shared.ref._id
glfw.window_hint(glfw.REFRESH_RATE, 0) # highest possible
glfw.window_hint(glfw.RESIZABLE, int(p.resizable))
glfw.window_hint(glfw.DECORATED, int(p.decorate))
glfw.window_hint(glfw.VISIBLE, 0) # start out hidden
glfw.window_hint(glfw.FLOATING, int(p.always_on_top))
if p.fullscreen is not False:
self._fullscreen = True
if p.fullscreen is True:
monitor = glfw.get_primary_monitor()
else:
monitor = glfw.get_monitors()
if p.fullscreen >= len(monitor):
raise ValueError('fullscreen must be <= %s' % len(monitor))
monitor = monitor[p.fullscreen]
use_size = glfw.get_video_mode(monitor)[:2]
if use_size != tuple(p.size):
logger.debug('Requested size %s, will be ignored to '
'use fullscreen mode %s' % (p.size, use_size))
size = use_size
else:
self._fullscreen = False
monitor = None
size = p.size
self._id = glfw.create_window(width=size[0],
height=size[1],
title=p.title,
monitor=monitor,
share=share)
if not self._id:
raise RuntimeError('Could not create window')
glfw.make_context_current(self._id)
glfw.swap_interval(1 if p.vsync else 0) # needs a valid context
_VP_GLFW_ALL_WINDOWS.append(self)
self._mod = list()
# Register callbacks
glfw.set_window_refresh_callback(self._id, self._on_draw)
glfw.set_window_size_callback(self._id, self._on_resize)
glfw.set_key_callback(self._id, self._on_key_press)
glfw.set_char_callback(self._id, self._on_key_char)
glfw.set_mouse_button_callback(self._id, self._on_mouse_button)
glfw.set_scroll_callback(self._id, self._on_mouse_scroll)
glfw.set_cursor_pos_callback(self._id, self._on_mouse_motion)
glfw.set_window_close_callback(self._id, self._on_close)
self._vispy_canvas_ = None
self._needs_draw = False
self._vispy_canvas.set_current()
if p.position is not None:
self._vispy_set_position(*p.position)
if p.show:
glfw.show_window(self._id)
# Init
self._initialized = True
self._next_key_events = []
self._next_key_text = {}
self._vispy_canvas.set_current()
self._vispy_canvas.events.initialize()
self._on_resize(self._id, size[0], size[1])
def currently_connected_monitors() -> T.List["GUIMonitor"]:
return [GUIMonitor(i, h) for i, h in enumerate(glfw.get_monitors())]
C: "",
D: "",
delete: false
}
"""
self.program.fragmentPathA = msg["A"]
self.program.fragmentPathB = msg["B"]
def handleTexture(self, msg):
pass # TODO: implement lol
if __name__ == "__main__":
glfw.init()
a = GlfwInstance(glfw.get_monitors()[0])
a.createWindow()
b = Manager(a)
gtime = glfw.get_time()
while 1: # Limit framerate to 100 frames
dt = glfw.get_time() - gtime
b.loop()
time.sleep(max(0.01 - dt, 0))
gtime = glfw.get_time()
"""
{
type: "program",
A: "",
B: "",
def __init__(self, win, *args, **kwargs):
"""Set up the backend window according the params of the PsychoPy win
Before PsychoPy 1.90.0 this code was executed in Window._setupPygame()
:param win: a PsychoPy Window (usually not fully created yet)
:param share: a PsychoPy Window to share a context with
:param bpc: list-like, bits per color (R, G, B)
:param refreshHz: int, refresh rate
:param depthBits: int, framebuffer depth bits
:param stencilBits: int, framebuffer stencil bits
:param swapInterval: int, screen updates before swapping buffers
:param winTitle: str, optional window title
"""
BaseBackend.__init__(self, win)
# window to share a context with
share_win = kwargs.get('share', None)
if share_win is not None:
if share_win.winType == 'glfw':
share_context = share_win.winHandle
else:
logging.warning(
'Cannot share a context with a non-GLFW window. Disabling.'
)
share_context = None
else:
share_context = None
if sys.platform == 'darwin' and not win.useRetina and pyglet.version >= "1.3":
raise ValueError("As of PsychoPy 1.85.3 OSX windows should all be "
"set to useRetina=True (or remove the argument). "
"Pyglet 1.3 appears to be forcing "
"us to use retina on any retina-capable screen "
"so setting to False has no effect.")
# window framebuffer configuration
win.bpc = kwargs.get('bpc', (8, 8, 8)) # nearly all displays use 8 bpc
win.refreshHz = int(kwargs.get('refreshHz', 60))
win.depthBits = int(kwargs.get('depthBits', 8))
win.stencilBits = int(kwargs.get('stencilBits', 8))
# TODO - make waitBlanking set this too, independent right now
win.swapInterval = int(kwargs.get('swapInterval', 1)) # vsync ON if 1
# get monitors, with GLFW the primary display is ALWAYS at index 0
allScrs = glfw.get_monitors()
if len(allScrs) < int(win.screen) + 1:
logging.warn("Requested an unavailable screen number - "
"using first available.")
win.screen = 0
this_screen = allScrs[win.screen]
if win.autoLog:
logging.info('configured GLFW screen %i' % win.screen)
# find a matching video mode (can we even support this configuration?)
vidmode_is_supported = False
for vidmode in glfw.get_video_modes(this_screen):
_size, _bpc, _hz = vidmode
if win._isFullScr: # size and refresh rate are ignored if windowed
has_size = _size == tuple(win.size)
has_hz = _hz == win.refreshHz
else:
has_size = has_hz = True
has_bpc = _bpc == tuple(win.bpc)
if has_size and has_bpc and has_hz:
vidmode_is_supported = True
break
_size, _bpc, _hz = glfw.get_video_mode(this_screen)
if not vidmode_is_supported:
# the requested video mode is not supported, use current
logging.warning(
("The specified video mode is not supported by this display, "
"using native mode ..."))
logging.warning(
("Overriding user video settings: size {} -> {}, bpc {} -> "
"{}, refreshHz {} -> {}".format(tuple(win.size), _size,
tuple(win.bpc), _bpc,
win.refreshHz, _hz)))
# change the window settings
win.bpc = _bpc
win.refreshHz = _hz
win.size = _size
if win._isFullScr:
use_display = this_screen
else:
use_display = None
# configure stereo
use_stereo = 0
if win.stereo:
# provide warning if stereo buffers are requested but unavailable
if not glfw.extension_supported('GL_STEREO'):
logging.warning(
'A stereo window was requested but the graphics '
'card does not appear to support GL_STEREO')
win.stereo = False
else:
use_stereo = 1
# setup multisampling
# This enables multisampling on the window backbuffer, not on other
# framebuffers.
msaa_samples = 0
if win.multiSample:
max_samples = (GL.GLint)()
GL.glGetIntegerv(GL.GL_MAX_SAMPLES, max_samples)
if (win.numSamples & (win.numSamples - 1)) != 0:
# power of two?
logging.warning(
'Invalid number of MSAA samples provided, must be '
'power of two. Disabling.')
elif 0 > win.numSamples > max_samples.value:
# check if within range
logging.warning(
'Invalid number of MSAA samples provided, outside of valid '
'range. Disabling.')
else:
msaa_samples = win.numSamples
win.multiSample = msaa_samples > 0
# disable stencil buffer
if win.allowStencil:
win.stencilBits = 0
# set buffer configuration hints
glfw.window_hint(glfw.RED_BITS, win.bpc[0])
glfw.window_hint(glfw.GREEN_BITS, win.bpc[1])
glfw.window_hint(glfw.BLUE_BITS, win.bpc[2])
glfw.window_hint(glfw.REFRESH_RATE, win.refreshHz)
glfw.window_hint(glfw.STEREO, use_stereo)
glfw.window_hint(glfw.SAMPLES, msaa_samples)
glfw.window_hint(glfw.STENCIL_BITS, win.stencilBits)
glfw.window_hint(glfw.DEPTH_BITS, win.depthBits)
# window appearance and behaviour hints
if not win.allowGUI:
glfw.window_hint(glfw.DECORATED, 0)
glfw.window_hint(glfw.AUTO_ICONIFY, 0)
# window title
title_text = str(kwargs.get('winTitle', "PsychoPy (GLFW)"))
# create the window
self.winHandle = glfw.create_window(width=win.size[0],
height=win.size[1],
title=title_text,
monitor=use_display,
share=share_context)
# set the window icon
glfw.set_window_icon(self.winHandle, 1, _WINDOW_ICON_)
# The window's user pointer maps the Python Window object to its GLFW
# representation.
glfw.set_window_user_pointer(self.winHandle, win)
glfw.make_context_current(self.winHandle) # ready to use
# set the window size to the framebuffer size
win.size = np.array(glfw.get_framebuffer_size(self.winHandle))
if win.useFBO: # check for necessary extensions
if not glfw.extension_supported('GL_EXT_framebuffer_object'):
msg = ("Trying to use a framebuffer object but "
"GL_EXT_framebuffer_object is not supported. Disabled")
logging.warn(msg)
win.useFBO = False
if not glfw.extension_supported('GL_ARB_texture_float'):
msg = ("Trying to use a framebuffer object but "
"GL_ARB_texture_float is not supported. Disabling")
logging.warn(msg)
win.useFBO = False
# Assign event callbacks, these are dispatched when 'poll_events' is
# called.
glfw.set_mouse_button_callback(self.winHandle,
event._onGLFWMouseButton)
glfw.set_scroll_callback(self.winHandle, event._onGLFWMouseScroll)
glfw.set_key_callback(self.winHandle, event._onGLFWKey)
glfw.set_char_mods_callback(self.winHandle, event._onGLFWText)
# enable vsync, GLFW has additional setting for this that might be
# useful.
glfw.swap_interval(win.swapInterval)
# give the window class GLFW specific methods
win.setMouseType = self.setMouseType
if not win.allowGUI:
self.setMouseVisibility(False)
#glfw.set_window_size_callback(self.winHandle, _onResize)
#self.winHandle.on_resize = _onResize # avoid circular reference
# TODO - handle window resizing
# Set the position of the window if not fullscreen.
if not win.pos:
# work out where the centre should be
win.pos = [(_size[0] - win.size[0]) / 2.0,
(_size[1] - win.size[1]) / 2.0]
if not win._isFullScr:
# get the virtual position of the monitor, apply offset to pos
_px, _py = glfw.get_monitor_pos(this_screen)
glfw.set_window_pos(self.winHandle, int(win.pos[0] + _px),
int(win.pos[1] + _py))
def setFullScr(self, value):
"""Sets the window to/from full-screen mode.
Parameters
----------
value : bool or int
If `True`, resize the window to be fullscreen.
"""
# convert value to correct type
value = bool(value)
# get monitor handle for the window
monitor = glfw.get_window_monitor(self.winHandle)
# get the video mode for the monitor
# get monitors, with GLFW the primary display is ALWAYS at index 0
allScrs = glfw.get_monitors()
if len(allScrs) < int(self.win.screen) + 1:
logging.warn("Requested an unavailable screen number - "
"using first available.")
self.win.screen = 0
thisScreen = allScrs[self.win.screen]
if self.win.autoLog:
logging.info('configured GLFW screen %i' % self.win.screen)
# get monitor information
nativeVidmode = glfw.get_video_mode(thisScreen)
refreshRateHz = nativeVidmode.refresh_rate
scrWidth, scrHeight = nativeVidmode.size
winWidth, winHeight = nativeVidmode.size if value else self.win.windowedSize
# set the monitor
# glfw.window_hint(glfw.DECORATED, glfw.FALSE)
glfw.set_window_monitor(
self.winHandle,
monitor if value else None, # if `None` windowed, else fullscreen
0, 0, # position keep zero and set later
nativeVidmode.size[0] if value else self.win.windowedSize[0],
nativeVidmode.size[1] if value else self.win.windowedSize[1],
refreshRateHz)
if not value: # extra stuff for non-fullscreen
# if no window position is specified, centre it on-screen
if self.win.pos is None:
self.win.pos = [
(scrWidth - winWidth) / 2.0,
(scrHeight - winHeight) / 2.0]
# get the virtual position of the monitor, apply offset to the
# window position
px, py = glfw.get_monitor_pos(thisScreen)
glfw.set_window_pos(
self.winHandle,
int(self.win.pos[0] + px),
int(self.win.pos[1] + py))
# get the reported client size
self.win.clientSize[:] = glfw.get_window_size(self.winHandle)
self.frameBufferSize[:] = glfw.get_framebuffer_size(self.winHandle)
self.win.viewport = (
0, 0,
self._frameBufferSize[0],
self._frameBufferSize[1])
self.win.scissor = (
0, 0,
self._frameBufferSize[0],
self._frameBufferSize[1])
self.win.resetEyeTransform()