icd: add icd_format_is_equal()
It returns true when the formats are equal.
diff --git a/icd/common/icd-format.h b/icd/common/icd-format.h
index 614b8a3..9e1c29a 100644
--- a/icd/common/icd-format.h
+++ b/icd/common/icd-format.h
@@ -85,6 +85,12 @@
}
}
+static inline bool icd_format_is_equal(XGL_FORMAT a, XGL_FORMAT b)
+{
+ return (a.channelFormat == b.channelFormat &&
+ a.numericFormat == b.numericFormat);
+}
+
static inline int icd_format_get_block_width(XGL_FORMAT format)
{
/* all compressed formats use 4x4 blocks */