glsl: pass datatype to _mesa_add_varying()
Will be needed later for transform feedback support.
diff --git a/src/mesa/shader/prog_parameter.c b/src/mesa/shader/prog_parameter.c
index 25bb4f3..aac488c 100644
--- a/src/mesa/shader/prog_parameter.c
+++ b/src/mesa/shader/prog_parameter.c
@@ -376,7 +376,8 @@
*/
GLint
_mesa_add_varying(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size, GLbitfield flags)
+ const char *name, GLuint size, GLenum datatype,
+ GLbitfield flags)
{
GLint i = _mesa_lookup_parameter_index(paramList, -1, name);
if (i >= 0 && paramList->Parameters[i].Type == PROGRAM_VARYING) {
@@ -386,7 +387,7 @@
else {
/*assert(size == 4);*/
i = _mesa_add_parameter(paramList, PROGRAM_VARYING, name,
- size, GL_NONE, NULL, NULL, flags);
+ size, datatype, NULL, NULL, flags);
return i;
}
}