diff options
| -rw-r--r-- | src/isl/isl.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/isl/isl.h b/src/isl/isl.h index 15cfd0f4c56..9e07b2ff63c 100644 --- a/src/isl/isl.h +++ b/src/isl/isl.h @@ -968,6 +968,27 @@ isl_surf_get_image_alignment_sa(const struct isl_surf *surf) } /** + * Pitch between vertically adjacent surface elements, in bytes. + */ +static inline uint32_t +isl_surf_get_row_pitch(const struct isl_surf *surf) +{ + return surf->row_pitch; +} + +/** + * Pitch between vertically adjacent surface elements, in units of surface elements. + */ +static inline uint32_t +isl_surf_get_row_pitch_el(const struct isl_surf *surf) +{ + const struct isl_format_layout *fmtl = isl_format_get_layout(surf->format); + + assert(surf->row_pitch % fmtl->bs == 0); + return surf->row_pitch / fmtl->bs; +} + +/** * Pitch between physical array slices, in rows of surface elements. */ static inline uint32_t @@ -977,6 +998,16 @@ isl_surf_get_array_pitch_el_rows(const struct isl_surf *surf) } /** + * Pitch between physical array slices, in units of surface elements. + */ +static inline uint32_t +isl_surf_get_array_pitch_el(const struct isl_surf *surf) +{ + return isl_surf_get_array_pitch_el_rows(surf) * + isl_surf_get_row_pitch_el(surf); +} + +/** * Pitch between physical array slices, in rows of surface samples. */ static inline uint32_t |