From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Sat, 16 Apr 2016 04:31:47 +0000 (-0700)
Subject: isl/format: Add more isl_format_has_type_channel functions
X-Git-Tag: upstream/17.1.0~10766
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3415cf5f2f66128488a260f024e075f239368c35;p=platform%2Fupstream%2Fmesa.git

isl/format: Add more isl_format_has_type_channel functions

Reviewed-by: Chad Versace <chad.versace@intel.com>
---

diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h
index 47d3a68..bc242db 100644
--- a/src/intel/isl/isl.h
+++ b/src/intel/isl/isl.h
@@ -826,11 +826,26 @@ isl_format_get_layout(enum isl_format fmt)
    return &isl_format_layouts[fmt];
 }
 
-bool
-isl_format_has_uint_channel(enum isl_format fmt) ATTRIBUTE_CONST;
+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;
+bool isl_format_has_sfloat_channel(enum isl_format fmt) ATTRIBUTE_CONST;
+bool isl_format_has_uint_channel(enum isl_format fmt) ATTRIBUTE_CONST;
+bool isl_format_has_sint_channel(enum isl_format fmt) ATTRIBUTE_CONST;
 
-bool
-isl_format_has_sint_channel(enum isl_format fmt) ATTRIBUTE_CONST;
+static inline bool
+isl_format_has_normalized_channel(enum isl_format fmt)
+{
+   return isl_format_has_unorm_channel(fmt) ||
+          isl_format_has_snorm_channel(fmt);
+}
+
+static inline bool
+isl_format_has_float_channel(enum isl_format fmt)
+{
+   return isl_format_has_ufloat_channel(fmt) ||
+          isl_format_has_sfloat_channel(fmt);
+}
 
 static inline bool
 isl_format_has_int_channel(enum isl_format fmt)
diff --git a/src/intel/isl/isl_format.c b/src/intel/isl/isl_format.c
index 353aea4..fd16ea1 100644
--- a/src/intel/isl/isl_format.c
+++ b/src/intel/isl/isl_format.c
@@ -40,6 +40,30 @@ isl_format_has_channel_type(enum isl_format fmt, enum isl_base_type type)
 }
 
 bool
+isl_format_has_unorm_channel(enum isl_format fmt)
+{
+   return isl_format_has_channel_type(fmt, ISL_UNORM);
+}
+
+bool
+isl_format_has_snorm_channel(enum isl_format fmt)
+{
+   return isl_format_has_channel_type(fmt, ISL_SNORM);
+}
+
+bool
+isl_format_has_ufloat_channel(enum isl_format fmt)
+{
+   return isl_format_has_channel_type(fmt, ISL_UFLOAT);
+}
+
+bool
+isl_format_has_sfloat_channel(enum isl_format fmt)
+{
+   return isl_format_has_channel_type(fmt, ISL_SFLOAT);
+}
+
+bool
 isl_format_has_uint_channel(enum isl_format fmt)
 {
    return isl_format_has_channel_type(fmt, ISL_UINT);