glClear(GL_COLOR_BUFFER_BIT);
		if (sdl.opengl.pixel_buffer_object) {
			GLboolean a = glUnmapBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT);
			if (a == GL_FALSE) LOG_MSG("HELP");
			glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, 0);
			glBindTexture(GL_TEXTURE_2D, sdl.opengl.texture);
			glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0,
					sdl.draw.width, sdl.draw.height, GL_BGRA_EXT,
					GL_UNSIGNED_INT_8_8_8_8_REV, 0);
			glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, 0);
			glCallList(sdl.opengl.displaylist);
			SDL_GL_SwapBuffers();