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.c b/src/mesa/shader/prog_parameter.c
index e1729c7..5d8f3a5 100644
--- a/src/mesa/shader/prog_parameter.c
+++ b/src/mesa/shader/prog_parameter.c
@@ -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"),
@@ -80,7 +80,8 @@
_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)
{
const GLuint oldNum = paramList->NumParameters;
const GLuint sz4 = (size + 3) / 4; /* no. of new param slots needed */
@@ -125,6 +126,7 @@
p->Type = type;
p->Size = size;
p->DataType = datatype;
+ p->Flags = flags;
if (values) {
COPY_4V(paramList->ParameterValues[oldNum + i], values);
values += 4;
@@ -156,7 +158,7 @@
const char *name, const GLfloat values[4])
{
return _mesa_add_parameter(paramList, PROGRAM_NAMED_PARAM, name,
- 4, GL_NONE, values, NULL);
+ 4, GL_NONE, values, NULL, 0x0);
}
@@ -187,7 +189,7 @@
#endif
size = 4; /** XXX fix */
return _mesa_add_parameter(paramList, PROGRAM_CONSTANT, name,
- size, GL_NONE, values, NULL);
+ size, GL_NONE, values, NULL, 0x0);
}
@@ -239,7 +241,7 @@
/* add a new parameter to store this constant */
pos = _mesa_add_parameter(paramList, PROGRAM_CONSTANT, NULL,
- size, GL_NONE, values, NULL);
+ size, GL_NONE, values, NULL, 0x0);
if (pos >= 0 && swizzleOut) {
if (size == 1)
*swizzleOut = SWIZZLE_XXXX;
@@ -273,7 +275,7 @@
}
else {
i = _mesa_add_parameter(paramList, PROGRAM_UNIFORM, name,
- size, datatype, values, NULL);
+ size, datatype, values, NULL, 0x0);
return i;
}
}
@@ -328,7 +330,7 @@
}
value = (GLfloat) numSamplers;
(void) _mesa_add_parameter(paramList, PROGRAM_SAMPLER, name,
- size, datatype, &value, NULL);
+ size, datatype, &value, NULL, 0x0);
return numSamplers;
}
}
@@ -339,7 +341,7 @@
*/
GLint
_mesa_add_varying(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size)
+ const char *name, GLuint size, GLbitfield flags)
{
GLint i = _mesa_lookup_parameter_index(paramList, -1, name);
if (i >= 0 && paramList->Parameters[i].Type == PROGRAM_VARYING) {
@@ -349,7 +351,7 @@
else {
/*assert(size == 4);*/
i = _mesa_add_parameter(paramList, PROGRAM_VARYING, name,
- size, GL_NONE, NULL, NULL);
+ size, GL_NONE, NULL, NULL, flags);
return i;
}
}
@@ -378,7 +380,7 @@
if (size < 0)
size = 4;
i = _mesa_add_parameter(paramList, PROGRAM_INPUT, name,
- size, datatype, NULL, state);
+ size, datatype, NULL, state, 0x0);
}
return i;
}
@@ -445,7 +447,7 @@
name = _mesa_program_state_string(stateTokens);
index = _mesa_add_parameter(paramList, PROGRAM_STATE_VAR, name,
size, GL_NONE,
- NULL, (gl_state_index *) stateTokens);
+ NULL, (gl_state_index *) stateTokens, 0x0);
paramList->StateFlags |= _mesa_program_state_flags(stateTokens);
/* free name string here since we duplicated it in add_parameter() */
@@ -616,7 +618,7 @@
struct gl_program_parameter *pCopy;
GLuint size = MIN2(p->Size, 4);
GLint j = _mesa_add_parameter(clone, p->Type, p->Name, size, p->DataType,
- list->ParameterValues[i], NULL);
+ list->ParameterValues[i], NULL, 0x0);
ASSERT(j >= 0);
pCopy = clone->Parameters + j;
pCopy->Used = p->Used;
@@ -657,7 +659,8 @@
_mesa_add_parameter(list, param->Type, param->Name, param->Size,
param->DataType,
listB->ParameterValues[i],
- param->StateIndexes);
+ param->StateIndexes,
+ param->Flags);
}
}
}