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/*

 * Mesa 3-D graphics library

 *

 * 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"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included

 * in all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 */

/*

 * Sparc assembly code by David S. Miller

 */

#include "sparc.h"

#ifdef USE_SPARC_ASM

#include "main/context.h"

#include "math/m_xform.h"

#include "tnl/t_context.h"

#ifdef DEBUG

#include "math/m_debug.h"

#endif

#define XFORM_ARGS 	GLvector4f *to_vec, 		\

			const GLfloat m[16], 		\

			const GLvector4f *from_vec

#define DECLARE_XFORM_GROUP(pfx, sz)					   \

 extern void _mesa_##pfx##_transform_points##sz##_general(XFORM_ARGS);     \

 extern void _mesa_##pfx##_transform_points##sz##_identity(XFORM_ARGS);    \

 extern void _mesa_##pfx##_transform_points##sz##_3d_no_rot(XFORM_ARGS);   \

 extern void _mesa_##pfx##_transform_points##sz##_perspective(XFORM_ARGS); \

 extern void _mesa_##pfx##_transform_points##sz##_2d(XFORM_ARGS);          \

 extern void _mesa_##pfx##_transform_points##sz##_2d_no_rot(XFORM_ARGS);   \

 extern void _mesa_##pfx##_transform_points##sz##_3d(XFORM_ARGS);

#define ASSIGN_XFORM_GROUP(pfx, sz)					\

   _mesa_transform_tab[sz][MATRIX_GENERAL] =				\

      _mesa_##pfx##_transform_points##sz##_general;			\

   _mesa_transform_tab[sz][MATRIX_IDENTITY] =				\

      _mesa_##pfx##_transform_points##sz##_identity;			\

   _mesa_transform_tab[sz][MATRIX_3D_NO_ROT] =				\

      _mesa_##pfx##_transform_points##sz##_3d_no_rot;			\

   _mesa_transform_tab[sz][MATRIX_PERSPECTIVE] =			\

      _mesa_##pfx##_transform_points##sz##_perspective;			\

   _mesa_transform_tab[sz][MATRIX_2D] =					\

      _mesa_##pfx##_transform_points##sz##_2d;				\

   _mesa_transform_tab[sz][MATRIX_2D_NO_ROT] =				\

      _mesa_##pfx##_transform_points##sz##_2d_no_rot;			\

   _mesa_transform_tab[sz][MATRIX_3D] =					\

      _mesa_##pfx##_transform_points##sz##_3d;

DECLARE_XFORM_GROUP(sparc, 1)

DECLARE_XFORM_GROUP(sparc, 2)

DECLARE_XFORM_GROUP(sparc, 3)

DECLARE_XFORM_GROUP(sparc, 4)

extern GLvector4f  *_mesa_sparc_cliptest_points4(GLvector4f *clip_vec,

						 GLvector4f *proj_vec,

						 GLubyte clipMask[],

						 GLubyte *orMask,

						 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,

						    GLboolean viewport_z_clip);

#define NORM_ARGS	const GLmatrix *mat,				\

			GLfloat scale,					\

			const GLvector4f *in,				\

			const GLfloat *lengths,				\

			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_transform_rescale_normals_no_rot(NORM_ARGS);

extern void _mesa_sparc_transform_rescale_normals(NORM_ARGS);

extern void _mesa_sparc_transform_normals_no_rot(NORM_ARGS);

extern void _mesa_sparc_transform_normals(NORM_ARGS);

extern void _mesa_sparc_normalize_normals(NORM_ARGS);

extern void _mesa_sparc_rescale_normals(NORM_ARGS);

void _mesa_init_all_sparc_transform_asm(void)

{

   ASSIGN_XFORM_GROUP(sparc, 1)

   ASSIGN_XFORM_GROUP(sparc, 2)

   ASSIGN_XFORM_GROUP(sparc, 3)

   ASSIGN_XFORM_GROUP(sparc, 4)

   _mesa_clip_tab[4] = _mesa_sparc_cliptest_points4;

   _mesa_clip_np_tab[4] = _mesa_sparc_cliptest_points4_np;

   _mesa_normal_tab[NORM_TRANSFORM | NORM_NORMALIZE] =

	   _mesa_sparc_transform_normalize_normals;

   _mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE] =

	   _mesa_sparc_transform_normalize_normals_no_rot;

   _mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_RESCALE] =

	   _mesa_sparc_transform_rescale_normals_no_rot;

   _mesa_normal_tab[NORM_TRANSFORM | NORM_RESCALE] =

	   _mesa_sparc_transform_rescale_normals;

   _mesa_normal_tab[NORM_TRANSFORM_NO_ROT] =

	   _mesa_sparc_transform_normals_no_rot;

   _mesa_normal_tab[NORM_TRANSFORM] =

	   _mesa_sparc_transform_normals;

   _mesa_normal_tab[NORM_NORMALIZE] =

	   _mesa_sparc_normalize_normals;

   _mesa_normal_tab[NORM_RESCALE] =

	   _mesa_sparc_rescale_normals;

#ifdef DEBUG_MATH

   _math_test_all_transform_functions("sparc");

   _math_test_all_cliptest_functions("sparc");

   _math_test_all_normal_transform_functions("sparc");

#endif

}

#endif /* USE_SPARC_ASM */