From: Dave Airlie <airl...@redhat.com>
This adds an inline and type query for if a type is 64-bit.
Fow now this is equivalent to double, but int64 will change
this.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/compiler/glsl_types.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/src/compiler/glsl_types.h b/src/compiler/glsl_types.h
index 4e3afe7..2102132 100644
--- a/src/compiler/glsl_types.h
+++ b/src/compiler/glsl_types.h
@@ -64,6 +64,11 @@ enum glsl_base_type {
GLSL_TYPE_ERROR
};
+static inline bool glsl_base_type_is_64bit(enum glsl_base_type type)
+{
+ return type == GLSL_TYPE_DOUBLE;
+}
+
enum glsl_sampler_dim {
GLSL_SAMPLER_DIM_1D = 0,
GLSL_SAMPLER_DIM_2D,
@@ -498,6 +503,14 @@ struct glsl_type {
}
/**
+ * Query whether or not a type is 64-bit
+ */
+ bool is_64bit() const
+ {
+ return glsl_base_type_is_64bit(base_type);
+ }
+
+ /**
* Query whether or not a type is a non-array boolean type
*/
bool is_boolean() const
--
2.5.5
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