gallium: create query_memory_info implementation for sw drivers
For ATI_meminfo or NVX_gpu_memory_info on llvmpipe and softpipe.
Signed-off-by: Yusuf Khan yusisamerican@gmail.com
For ATI_meminfo or NVX_gpu_memory_info on llvmpipe and softpipe.
Signed-off-by: Yusuf Khan yusisamerican@gmail.com