[Dri-patches] [Bug #132807] gloss spins forever in mgaSwapBuffers

[<no...@so...>]

Bug #132807, was updated on 2001-Feb-17 03:45
Here is a current snapshot of the bug.

Project: Direct Rendering Infrastructure
Category: MGA OpenGL
Status: Open
Resolution: None
Bug Group: X Server Hang/Core Dump
Priority: 5
Submitted by: ehliar
Assigned to : nobody
Summary: gloss spins forever in mgaSwapBuffers

Details: Mesa/demos/gloss gets stuck before even a window shows up
on the screen.
This occured on a SMP-machine equipped with a G400.

According to gdb it seems to be spinning in mgaSwapBuffers:

Program received signal SIGINT, Interrupt.
0x40494ec0 in mgaSwapBuffers (mmesa=0x80775d8) at mgaioctl.c:337
337           if ( last_wrap < mmesa->sarea->last_wrap ||
(gdb) l
332        if ( 0 ) {
333           fprintf( stderr, "waiting...\n" );
334        }
335
336        while ( 1 ) {
337           if ( last_wrap < mmesa->sarea->last_wrap ||
338                ( last_wrap == mmesa->sarea->last_wrap &&
339                   last_frame <= *mmesa->status - mmesa->status_offset )
) {
340              break;
341           }



For detailed info, follow this link:
http://sourceforge.net/bugs/?func=detailbug&bug_id=132807&group_id=387