https://bugs.freedesktop.org/show_bug.cgi?id=28459
Summary: [r300g] Heroes of Newerth slow and corrupted with libtxc_dxtn.so Product: Mesa Version: git Platform: Other OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: drakkk@centrum.cz
I wanted to try compressed texture support with r300g so I installed libtxc_dxtn.so and I got some nice improvements (for example in Neverwinter Nights textures looks many times better). However in Heroes of Newerth (HoN) there is big slowdown in menu and while in game it is so slow it almost looks like frozen and there is massive corruption.
Terminal output: radeon: Bad CS, dumping... VENDORID:DEVICEID 0x1002:0x71C5 0x00001007 0x00000004 ... tons of similar hexadecimal output
Dmesg shows this: [drm:r100_cs_track_texture_check] *ERROR* Texture of unit 0 needs 8320 bytes but is 4096 [drm:r100_cs_track_texture_print] *ERROR* pitch 1 [drm:r100_cs_track_texture_print] *ERROR* use_pitch 0 [drm:r100_cs_track_texture_print] *ERROR* width 1 [drm:r100_cs_track_texture_print] *ERROR* width_11 0 [drm:r100_cs_track_texture_print] *ERROR* height 128 [drm:r100_cs_track_texture_print] *ERROR* height_11 0 [drm:r100_cs_track_texture_print] *ERROR* num levels 7 [drm:r100_cs_track_texture_print] *ERROR* depth 0 [drm:r100_cs_track_texture_print] *ERROR* bpp 4 [drm:r100_cs_track_texture_print] *ERROR* coordinate type 0 [drm:r100_cs_track_texture_print] *ERROR* width round to power of 2 0 [drm:r100_cs_track_texture_print] *ERROR* height round to power of 2 0 [drm:r100_cs_track_texture_print] *ERROR* compress format 2 [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
mesa: ebd98b3496d750a6595382e75267361d2b1e47e2 kernel: 2.6.33.5-112.fc13 GPU: ATI Technologies Inc M56P [Radeon Mobility X1600] (RV530)