Hey, Just wondering what should be done, but gen-teximage.c and gen-texsubimage.c at lesat both do
glutSwapBuffers glFlush glReadPixels. Now glReadPixels defaults to reading from the backbuffer, and in theory after a swapbuffers the contents of the backbuffer are undefined. I'm sure the fix is to glReadPixels before the swapbuffers or glReadBuffer(GL_FRONT) before it. Since DRI2 + Front buffer rendering is hosed the second option isn't so pretty. Dave. -- David Airlie, Software Engineer http://www.skynet.ie/~airlied / airlied at skynet.ie Linux kernel - DRI, VAX / pam_smb / ILUG ------------------------------------------------------------------------------ _______________________________________________ Mesa3d-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
