https://bugs.freedesktop.org/show_bug.cgi?id=24047

--- Comment #16 from jonathan bioinfornatics@gmail.com 2010-07-23 07:32:12 PDT --- (In reply to comment #15)

I think that Mesa should not advertise s3tc on drivers that don't support uploading compressed textures.

Some programs try to set the flag which forces advertising the s3tc although only upload is supported in the hope they can use precompressed textures. In the case of r600 the feature should not be advertised anyway.

hi, i woulk like know if my graphic card support s3tc? and if yes in which revision appear this feature? thanks

0.0 VGA compatible controller: ATI Technologies Inc RV730XT [Radeon HD 4670] model name : AMD Phenom(tm) II X4 955 Processor cpu MHz : 3211.224 model name : AMD Phenom(tm) II X4 955 Processor cpu MHz : 3211.224 model name : AMD Phenom(tm) II X4 955 Processor cpu MHz : 3211.224 model name : AMD Phenom(tm) II X4 955 Processor cpu MHz : 3211.224 dimensions: 2960x1050 pixels (783x278 millimeters) depth of root window: 24 planes direct rendering: Yes server glx vendor string: SGI server glx version string: 1.4 -- OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RV730 9490) 20090101 TCL DRI2 OpenGL version string: 2.0 Mesa 7.8.1 Linux 2.6.33.6-147.fc13.x86_64