#define SWIZZLE_ZERO 4 /* keep these values together: KW */
#define SWIZZLE_ONE 5 /* keep these values together: KW */
+#define MAKE_SWIZZLE4(a,b,c,d) (((a)<<0) | ((b)<<3) | ((c)<<6) | ((d)<<9))
+#define MAKE_SWIZZLE(x) MAKE_SWIZZLE4((x)[0], (x)[1], (x)[2], (x)[3])
+#define SWIZZLE_NOOP MAKE_SWIZZLE4(0,1,2,3)
+#define GET_SWZ(swz, idx) (((swz) >> ((idx)*3)) & 0x7)
+#define GET_BIT(msk, idx) (((msk) >> (idx)) & 0x1)
+
+
+#define WRITEMASK_X 0x1
+#define WRITEMASK_Y 0x2
+#define WRITEMASK_XY 0x3
+#define WRITEMASK_Z 0x4
+#define WRITEMASK_XZ 0x5
+#define WRITEMASK_YZ 0x6
+#define WRITEMASK_XYZ 0x7
+#define WRITEMASK_W 0x8
+#define WRITEMASK_XW 0x9
+#define WRITEMASK_YW 0xa
+#define WRITEMASK_XYW 0xb
+#define WRITEMASK_ZW 0xc
+#define WRITEMASK_XZW 0xd
+#define WRITEMASK_YZW 0xe
+#define WRITEMASK_XYZW 0xf
+
extern struct program _mesa_DummyProgram;
STATE_FRAGMENT_PROGRAM,
STATE_ENV,
- STATE_LOCAL
+ STATE_LOCAL,
+
+ STATE_INTERNAL, /* Mesa additions */
+ STATE_NORMAL_SCALE,
+ STATE_POSITION_NORMALIZED
};
const char *Name; /* Null-terminated */
enum parameter_type Type;
enum state_index StateIndexes[6]; /* Global state reference */
- GLfloat Values[4];
};
struct program_parameter_list
{
+ GLuint Size;
GLuint NumParameters;
struct program_parameter *Parameters;
+ GLfloat (*ParameterValues)[4];
};