HP b2600

R
glReadPixels
Chapter 16
383
• GL_INVALID_OPERATION is generated if glReadPixels is executed between the
execution of glBegin and the corresponding execution of glEnd.
Associated Gets
glGet with argument GL_INDEX_MODE
See Also
glCopyPixels,
glDrawPixels,
glPixelMap,
glPixelStore,
glPixelTransfer,
glReadBuffer