anv: Add an align_down_npot_u32 helper

Signed-off-by: Jason Ekstrand <[email protected]>
Cc: "12.0" <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 4730641eaf2..d8a9d8782fe 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -83,6 +83,12 @@ extern "C" {
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
 
 static inline uint32_t
+align_down_npot_u32(uint32_t v, uint32_t a)
+{
+   return v - (v % a);
+}
+
+static inline uint32_t
 align_u32(uint32_t v, uint32_t a)
 {
    assert(a != 0 && a == (a & -a));