search for: exagetpixmapoffset

http://bugs.freedesktop.org/show_bug.cgi?id=15792 Summary: nv04 (TNT2) video blitter problem. Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

...[ws] Modules: flip_page xine crashes in a similar way. mplayer (non GUI version) doesn't crash, but all I get is a black screen with "BadMatch" errors spamming the console. The BadMatch is from nv50_xv.c:54 if (exaGetPixmapOffset(ppix) < pNv->EXADriverPtr->offScreenBase) return FALSE; commenting out those lines stops the players from crashing, but I still get just a black screen. After having crashed gmplayer (with the code lines above re-enabled), I also notice that screen updates are a bit shaky...

...NVPtr pNv = NVPTR(pScrn); if (pNv->exa_driver_pixmaps) { - if (!nouveau_pixmap_bo(ppix)->tiled) + if (!nouveau_pixmap_bo(ppix)) + return false; + if (nouveau_pixmap_bo(ppix)->tiled == 0) return false; + return true; } else if (pNv->Architecture < NV_ARCH_50 || exaGetPixmapOffset(ppix) < pNv->EXADriverPtr->offScreenBase) @@ -403,10 +409,12 @@ nouveau_exa_pixmap_is_tiled(PixmapPtr ppix) static void * nouveau_exa_pixmap_map(PixmapPtr ppix) { + ScrnInfoPtr pScrn = xf86Screens[ppix->drawable.pScreen->myNum]; + NVPtr pNv = NVPTR(pScrn); struct nouveau_bo *bo...