diff options
Diffstat (limited to 'src/intel/isl/isl_format.c')
| -rw-r--r-- | src/intel/isl/isl_format.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/intel/isl/isl_format.c b/src/intel/isl/isl_format.c index ef6c98d50b3..817b5e341dc 100644 --- a/src/intel/isl/isl_format.c +++ b/src/intel/isl/isl_format.c @@ -459,6 +459,12 @@ isl_format_supports_ccs_d(const struct gen_device_info *devinfo, return fmtl->bpb == 32 || fmtl->bpb == 64 || fmtl->bpb == 128; } +/** + * Returns true if the given format can support single-sample color + * compression. This function only checks the format. In order to determine + * if a surface supports CCS_E, several other factors need to be considered + * such as tiling and sample count. See isl_surf_get_ccs_surf for details. + */ bool isl_format_supports_ccs_e(const struct gen_device_info *devinfo, enum isl_format format) |