isl: document the meaning of the array_len field in isl_view

Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h
index 3a2991b2344..9d92906ca71 100644
--- a/src/intel/isl/isl.h
+++ b/src/intel/isl/isl.h
@@ -934,6 +934,12 @@ struct isl_view {
     * for texturing, they are ignored.
     */
    uint32_t base_array_layer;
+
+   /**
+    * Array Length
+    *
+    * Indicates the number of array elements starting at  Base Array Layer.
+    */
    uint32_t array_len;
 
    struct isl_swizzle swizzle;