mesa: add Flags field to gl_program_parameter
Only one flag defined so far: PROG_PARAM_CENTROID_BIT
diff --git a/src/mesa/shader/prog_parameter.h b/src/mesa/shader/prog_parameter.h
index 0c35198..829fd25 100644
--- a/src/mesa/shader/prog_parameter.h
+++ b/src/mesa/shader/prog_parameter.h
@@ -1,8 +1,8 @@
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -36,11 +36,17 @@
/**
+ * Program parameter flags
+ */
+/*@{*/
+#define PROG_PARAM_CENTROID_BIT 0x1
+/*@}*/
+
+
+
+/**
* Program parameter.
- * Used for NV_fragment_program for "DEFINE"d constants and "DECLARE"d
- * parameters.
- * Also used by ARB_vertex/fragment_programs for state variables, etc.
- * Used by shaders for uniforms, constants, varying vars, etc.
+ * Used by shaders/programs for uniforms, constants, varying vars, etc.
*/
struct gl_program_parameter
{
@@ -50,6 +56,7 @@
GLuint Size; /**< Number of components (1..4) */
GLboolean Used; /**< Helper flag for GLSL uniform tracking */
GLboolean Initialized; /**< Has the ParameterValue[] been set? */
+ GLbitfield Flags; /**< Bitmask of PROG_PARAM_*_BIT */
/**
* A sequence of STATE_* tokens and integers to identify GL state.
*/
@@ -94,7 +101,8 @@
_mesa_add_parameter(struct gl_program_parameter_list *paramList,
enum register_file type, const char *name,
GLuint size, GLenum datatype, const GLfloat *values,
- const gl_state_index state[STATE_LENGTH]);
+ const gl_state_index state[STATE_LENGTH],
+ GLbitfield flags);
extern GLint
_mesa_add_named_parameter(struct gl_program_parameter_list *paramList,
@@ -125,7 +133,7 @@
extern GLint
_mesa_add_varying(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size);
+ const char *name, GLuint size, GLbitfield flags);
extern GLint
_mesa_add_attribute(struct gl_program_parameter_list *paramList,