def set_active_context(self):
"""Store information for the currently active context.
This method is called automatically for the default context.
"""
self.have_context = True
if not self._have_info:
self.vendor = asstr(cast(glGetString(GL_VENDOR), c_char_p).value)
self.renderer = asstr(cast(glGetString(GL_RENDERER), c_char_p).value)
self.version = asstr(cast(glGetString(GL_VERSION), c_char_p).value)
if self.have_version(3):
from pyglet.gl.glext_arb import glGetStringi, GL_NUM_EXTENSIONS
num_extensions = GLint()
glGetIntegerv(GL_NUM_EXTENSIONS, num_extensions)
self.extensions = (asstr(cast(glGetStringi(GL_EXTENSIONS, i), c_char_p).value)
for i in range(num_extensions.value))
else:
self.extensions = asstr(cast(glGetString(GL_EXTENSIONS), c_char_p).value).split()
if self.extensions:
self.extensions = set(self.extensions)
self._have_info = True
def set_active_context(self):
'''Store information for the currently active context.
This method is called automatically for the default context.
'''
self.have_context = True
if not self._have_info:
self.vendor = asstr(cast(glGetString(GL_VENDOR), c_char_p).value)
self.renderer = asstr(cast(glGetString(GL_RENDERER),
c_char_p).value)
self.version = asstr(cast(glGetString(GL_VERSION), c_char_p).value)
if self.have_version(3):
from pyglet.gl.glext_arb import glGetStringi, GL_NUM_EXTENSIONS
num_extensions = GLint()
glGetIntegerv(GL_NUM_EXTENSIONS, num_extensions)
self.extensions = (asstr(cast(glGetStringi(GL_EXTENSIONS, i),
c_char_p).value) for i in range(num_extensions.value))
else:
self.extensions = asstr(cast(glGetString(GL_EXTENSIONS),
c_char_p).value).split()
if self.extensions:
self.extensions = set(self.extensions)
self._have_info = True
