isl: Add support for quering the string name of a format

1 files changed, 7 insertions, 0 deletions

diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h
index 71f297174f5..f55fb51c254 100644
--- a/src/intel/isl/isl.h
+++ b/src/intel/isl/isl.h
@@ -628,6 +628,7 @@ struct isl_channel_layout {
  */
 struct isl_format_layout {
    enum isl_format format;
+   const char *name;
 
    uint8_t bs; /**< Block size, in bytes, rounded towards 0 */
    uint8_t bw; /**< Block width, in pixels */
@@ -855,6 +856,12 @@ isl_format_get_layout(enum isl_format fmt)
    return &isl_format_layouts[fmt];
 }
 
+static inline const char * ATTRIBUTE_CONST
+isl_format_get_name(enum isl_format fmt)
+{
+   return isl_format_layouts[fmt].name;
+}
+
 bool isl_format_has_unorm_channel(enum isl_format fmt) ATTRIBUTE_CONST;
 bool isl_format_has_snorm_channel(enum isl_format fmt) ATTRIBUTE_CONST;
 bool isl_format_has_ufloat_channel(enum isl_format fmt) ATTRIBUTE_CONST;