nv50_screen_is_format_supported: format 21, target 2, sample_count 0, bindings 1 - OK
nv50_screen_is_format_supported: format 22, target 2, sample_count 0, bindings 1 - format.usage & bindings != binding(FALSE)
nv50_screen_is_format_supported: format 19, target 2, sample_count 0, bindings 1 - OK
nv50_screen_is_format_supported: format 20, target 2, sample_count 0, bindings 1 - OK
nv50_screen_is_format_supported: format 1, target 2, sample_count 0, bindings 2 - OK
nv50_screen_is_format_supported: format 2, target 2, sample_count 0, bindings 2 - OK
nv50_screen_is_format_supported: format 7, target 2, sample_count 0, bindings 2 - format.usage & bindings != binding(FALSE)
nv50_screen_is_format_supported: format 16, target 2, sample_count 0, bindings 1 - FORMAT_Z16_UNORM && grclass < NVA0(FALSE)
nv50_screen_is_format_supported: format 17, target 2, sample_count 0, bindings 1 - format.usage & bindings != binding(FALSE)
nv50_screen_is_format_supported: format 1, target 2, sample_count 2, bindings 2 - OK
nv50_screen_is_format_supported: format 1, target 2, sample_count 4, bindings 2 - OK
nv50_screen_is_format_supported: format 1, target 2, sample_count 6, bindings 2 - invalid sample_cnt(FALSE)
nv50_screen_is_format_supported: format 1, target 2, sample_count 8, bindings 2 - OK
nv50_screen_is_format_supported: format 2, target 2, sample_count 2, bindings 2 - OK
nv50_screen_is_format_supported: format 2, target 2, sample_count 4, bindings 2 - OK
nv50_screen_is_format_supported: format 2, target 2, sample_count 6, bindings 2 - invalid sample_cnt(FALSE)
nv50_screen_is_format_supported: format 2, target 2, sample_count 8, bindings 2 - OK