how can read bmp to framebuffer? [Archive] - OpenGL Discussion and Help Forums

kim1980

08-15-2001, 01:35 AM

how can read bmp to framebuffer ?
THX~

Bob

08-15-2001, 01:49 AM

Use glReadPixels. If you want to store the image in a file, you must save it yourself, OpenGL doesn't provide any functionality for that.