BF: fixes to pyglet.gl calls after switch from pyopengl

Author: peircej

psychopy/visual/textbox2/fontmanager.py

@@ -298,11 +298,11 @@ def upload(self):
         if self.format == 'alpha':
             gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_ALPHA,
                             self.width, self.height, 0,
-                            gl.GL_ALPHA, gl.GL_UNSIGNED_BYTE, self.data)
+                            gl.GL_ALPHA, gl.GL_UNSIGNED_BYTE, self.data.ctypes)
         else:
             gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_RGB,
                             self.width, self.height, 0,
-                            gl.GL_RGB, gl.GL_UNSIGNED_BYTE, self.data)
+                            gl.GL_RGB, gl.GL_UNSIGNED_BYTE, self.data.ctypes)
         logging.debug("Upload of Texture Font {} complete"
                       .format(self.name))
 

psychopy/visual/textbox2/textbox2.py

@@ -510,16 +510,16 @@ def draw(self):
         gl.glEnableClientState(gl.GL_TEXTURE_COORD_ARRAY)
         gl.glEnableClientState(gl.GL_VERTEX_ARRAY)
 
-        gl.glVertexPointer(2, gl.GL_FLOAT, 0, self.verticesPix)
-        gl.glColorPointer(4, gl.GL_FLOAT, 0, self._colors)
-        gl.glTexCoordPointer(2, gl.GL_FLOAT, 0, self._texcoords)
+        gl.glVertexPointer(2, gl.GL_FLOAT, 0, self.verticesPix.ctypes)
+        gl.glColorPointer(4, gl.GL_FLOAT, 0, self._colors.ctypes)
+        gl.glTexCoordPointer(2, gl.GL_FLOAT, 0, self._texcoords.ctypes)
 
         self.shader.bind()
         self.shader.setInt('texture', 0)
         self.shader.setFloat('pixel', [1.0 / 512, 1.0 / 512])
         nVerts = len(self.text)*4
         gl.glDrawElements(gl.GL_QUADS, nVerts,
-                          gl.GL_UNSIGNED_INT, list(range(nVerts)))
+                          gl.GL_UNSIGNED_INT, np.arange(nVerts, dtype=int).ctypes)
         self.shader.unbind()
 
         # removed the colors and font texture