def paint_mmap(self, img_data, x, y, width, height, rowstride, options, callbacks):
""" must be called from UI thread
see _mmap_send() in server.py for details """
assert self.mmap_enabled
data = mmap_read(self.mmap, *img_data)
rgb_format = options.strget(b"rgb_format", b"RGB")
#Note: BGR(A) is only handled by gl_window_backing
self.do_paint_rgb(rgb_format, data, x, y, width, height, rowstride, options, callbacks)
def paint_mmap(self, img_data, x, y, width, height, rowstride, options, callbacks):
""" must be called from UI thread
see _mmap_send() in server.py for details """
assert self.mmap_enabled
data = mmap_read(self.mmap, img_data)
rgb_format = options.strget("rgb_format", "RGB")
# Note: BGR(A) is only handled by gl_window_backing
self.do_paint_rgb(rgb_format, data, x, y, width, height, rowstride, options, callbacks)
def paint_mmap(self, img_data, x, y, width, height, rowstride, options, callbacks):
""" must be called from UI thread """
#we could run just paint_rgb24 from the UI thread,
#but this would not make much of a difference
#and would complicate the code (add a callback to free mmap area)
""" see _mmap_send() in server.py for details """
assert self.mmap_enabled
data = mmap_read(self.mmap, img_data)
rgb_format = options.get("rgb_format", "rgb24")
if rgb_format=="RGB":
self.do_paint_rgb24(data, x, y, width, height, rowstride, options, callbacks)
elif rgb_format=="RGBA":
self.do_paint_rgb32(data, x, y, width, height, rowstride, options, callbacks)
else:
raise Exception("invalid rgb format: %s" % rgb_format)
return False
def paint_mmap(self, img_data, x, y, width, height, rowstride, options, callbacks):
""" must be called from UI thread """
#we could run just paint_rgb24 from the UI thread,
#but this would not make much of a difference
#and would complicate the code (add a callback to free mmap area)
""" see _mmap_send() in server.py for details """
assert self.mmap_enabled
data = mmap_read(self.mmap, img_data)
rgb_format = options.strget("rgb_format", "RGB")
#Note: BGR(A) is only handled by gl_window_backing
if rgb_format in ("RGB", "BGR"):
self.do_paint_rgb24(data, x, y, width, height, rowstride, options, callbacks)
elif rgb_format in ("RGBA", "BGRA", "BGRX", "RGBX"):
self.do_paint_rgb32(data, x, y, width, height, rowstride, options, callbacks)
else:
raise Exception("invalid rgb format: %s" % rgb_format)
return False