-/* $Id: sparc.c,v 1.8 2002/07/12 16:00:57 brianp Exp $ */
-
/*
* Mesa 3-D graphics library
- * Version: 4.0.3
+ * Version: 6.3
*
- * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2003 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"),
*/
-#include "context.h"
+#include "sparc.h"
+
+#ifdef USE_SPARC_ASM
+
+#include "main/context.h"
#include "math/m_xform.h"
#include "tnl/t_context.h"
-#include "sparc.h"
#ifdef DEBUG
#include "math/m_debug.h"
_mesa_##pfx##_transform_points##sz##_3d;
-#ifdef USE_SPARC_ASM
DECLARE_XFORM_GROUP(sparc, 1)
DECLARE_XFORM_GROUP(sparc, 2)
DECLARE_XFORM_GROUP(sparc, 3)
GLvector4f *proj_vec,
GLubyte clipMask[],
GLubyte *orMask,
- GLubyte *andMask);
+ GLubyte *andMask,
+ GLboolean viewport_z_clip);
extern GLvector4f *_mesa_sparc_cliptest_points4_np(GLvector4f *clip_vec,
GLvector4f *proj_vec,
GLubyte clipMask[],
GLubyte *orMask,
- GLubyte *andMask);
+ GLubyte *andMask,
+ GLboolean viewport_z_clip);
#define NORM_ARGS const GLmatrix *mat, \
GLfloat scale, \
- const GLvector3f *in, \
+ const GLvector4f *in, \
const GLfloat *lengths, \
- GLvector3f *dest
+ GLvector4f *dest
extern void _mesa_sparc_transform_normalize_normals(NORM_ARGS);
extern void _mesa_sparc_transform_normalize_normals_no_rot(NORM_ARGS);
extern void _mesa_sparc_normalize_normals(NORM_ARGS);
extern void _mesa_sparc_rescale_normals(NORM_ARGS);
-#endif
+
void _mesa_init_all_sparc_transform_asm(void)
{
-#ifdef USE_SPARC_ASM
ASSIGN_XFORM_GROUP(sparc, 1)
ASSIGN_XFORM_GROUP(sparc, 2)
ASSIGN_XFORM_GROUP(sparc, 3)
ASSIGN_XFORM_GROUP(sparc, 4)
-#if 0
- /* Disabled for now. See Mesa bug report # 544665. Evidently these
- * functions are using SPARC registers that shouldn't be touched.
- */
_mesa_clip_tab[4] = _mesa_sparc_cliptest_points4;
_mesa_clip_np_tab[4] = _mesa_sparc_cliptest_points4_np;
-#endif
+
_mesa_normal_tab[NORM_TRANSFORM | NORM_NORMALIZE] =
_mesa_sparc_transform_normalize_normals;
_mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE] =
_mesa_normal_tab[NORM_RESCALE] =
_mesa_sparc_rescale_normals;
-#ifdef DEBUG
+#ifdef DEBUG_MATH
_math_test_all_transform_functions("sparc");
_math_test_all_cliptest_functions("sparc");
_math_test_all_normal_transform_functions("sparc");
#endif
-
-#endif
}
-extern unsigned int _mesa_sparc_glapi_begin;
-extern unsigned int _mesa_sparc_glapi_end;
-extern void __glapi_sparc_icache_flush(unsigned int *);
-
-void _mesa_init_sparc_glapi_relocs(void)
-{
- unsigned int *insn_ptr, *end_ptr;
- unsigned long disp_addr;
-
- insn_ptr = &_mesa_sparc_glapi_begin;
- end_ptr = &_mesa_sparc_glapi_end;
- disp_addr = (unsigned long) &_glapi_Dispatch;
-
- while (insn_ptr < end_ptr) {
-#ifdef __sparc_v9__
- insn_ptr[0] |= (disp_addr >> (32 + 10));
- insn_ptr[1] |= ((disp_addr & 0xffffffff) >> 10);
- __glapi_sparc_icache_flush(&insn_ptr[0]);
- insn_ptr[2] |= ((disp_addr >> 32) & ((1 << 10) - 1));
- insn_ptr[3] |= (disp_addr & ((1 << 10) - 1));
- __glapi_sparc_icache_flush(&insn_ptr[2]);
- insn_ptr += 11;
-#else
- insn_ptr[0] |= (disp_addr >> 10);
- insn_ptr[1] |= (disp_addr & ((1 << 10) - 1));
- __glapi_sparc_icache_flush(&insn_ptr[0]);
- insn_ptr += 5;
-#endif
- }
-}
+#endif /* USE_SPARC_ASM */