diff options
| -rw-r--r-- | src/gallium/include/pipe/p_screen.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h index 5102827440e..65e954aa87e 100644 --- a/src/gallium/include/pipe/p_screen.h +++ b/src/gallium/include/pipe/p_screen.h @@ -343,6 +343,20 @@ struct pipe_screen { struct pipe_screen *, const struct pipe_resource *templat, const uint64_t *modifiers, int count); + + /** + * Get supported modifiers for a format. + * If \p max is 0, the total number of supported modifiers for the supplied + * format is returned in \p count, with no modification to \p modifiers. + * Otherwise, \p modifiers is filled with upto \p max supported modifier + * codes, and \p count with the number of modifiers copied. + * The \p external_only array is used to return whether the format and + * modifier combination can only be used with an external texture target. + */ + void (*query_dmabuf_modifiers)(struct pipe_screen *screen, + enum pipe_format format, int max, + uint64_t *modifiers, + unsigned int *external_only, int *count); }; |