1 files changed, 3 insertions, 0 deletions
diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index d545533..5a307bb 100644
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -279,6 +279,9 @@ struct glsl_type {
    /**
     * Calculate the number of unique values from glGetUniformLocation for the
     * elements of the type.
+    *
+    * This is used to allocate slots in the UniformRemapTable, the amount of
+    * locations may not match with actual used storage space by the driver.
     */
    unsigned uniform_locations() const;