diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/x86/sse.c')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/x86/sse.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/x86/sse.c b/nx-X11/extras/Mesa/src/mesa/x86/sse.c deleted file mode 100644 index 45852c4e1..000000000 --- a/nx-X11/extras/Mesa/src/mesa/x86/sse.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.0 - * - * Copyright (C) 1999-2004 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 - * BRIAN PAUL 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. - */ - -/* - * PentiumIII-SIMD (SSE) optimizations contributed by - * Andre Werthmann <wertmann@cs.uni-potsdam.de> - */ - -#include "glheader.h" -#include "context.h" -#include "math/m_xform.h" -#include "tnl/t_context.h" - -#include "sse.h" -#include "common_x86_macros.h" - -#ifdef DEBUG -#include "math/m_debug.h" -#endif - - -#ifdef USE_SSE_ASM -DECLARE_XFORM_GROUP( sse, 2 ) -DECLARE_XFORM_GROUP( sse, 3 ) - -#if 1 -/* Some functions are not written in SSE-assembly, because the fpu ones are faster */ -extern void _ASMAPI _mesa_sse_transform_normals_no_rot( NORM_ARGS ); -extern void _ASMAPI _mesa_sse_transform_rescale_normals( NORM_ARGS ); -extern void _ASMAPI _mesa_sse_transform_rescale_normals_no_rot( NORM_ARGS ); - -extern void _ASMAPI _mesa_sse_transform_points4_general( XFORM_ARGS ); -extern void _ASMAPI _mesa_sse_transform_points4_3d( XFORM_ARGS ); -/* XXX this function segfaults, see below */ -extern void _ASMAPI _mesa_sse_transform_points4_identity( XFORM_ARGS ); -/* XXX this one works, see below */ -extern void _ASMAPI _mesa_x86_transform_points4_identity( XFORM_ARGS ); -#else -DECLARE_NORM_GROUP( sse ) -#endif - - -extern void _ASMAPI -_mesa_v16_sse_general_xform( GLfloat *first_vert, - const GLfloat *m, - const GLfloat *src, - GLuint src_stride, - GLuint count ); - -extern void _ASMAPI -_mesa_sse_project_vertices( GLfloat *first, - GLfloat *last, - const GLfloat *m, - GLuint stride ); - -extern void _ASMAPI -_mesa_sse_project_clipped_vertices( GLfloat *first, - GLfloat *last, - const GLfloat *m, - GLuint stride, - const GLubyte *clipmask ); -#endif - - -void _mesa_init_sse_transform_asm( void ) -{ -#ifdef USE_SSE_ASM - ASSIGN_XFORM_GROUP( sse, 2 ); - ASSIGN_XFORM_GROUP( sse, 3 ); - -#if 1 - /* TODO: Finish these off. - */ - _mesa_transform_tab[4][MATRIX_GENERAL] = - _mesa_sse_transform_points4_general; - _mesa_transform_tab[4][MATRIX_3D] = - _mesa_sse_transform_points4_3d; - /* XXX NOTE: _mesa_sse_transform_points4_identity segfaults with the - conformance tests, so use the x86 version. - */ - _mesa_transform_tab[4][MATRIX_IDENTITY] = - _mesa_x86_transform_points4_identity;/*_mesa_sse_transform_points4_identity;*/ - - _mesa_normal_tab[NORM_TRANSFORM_NO_ROT] = - _mesa_sse_transform_normals_no_rot; - _mesa_normal_tab[NORM_TRANSFORM | NORM_RESCALE] = - _mesa_sse_transform_rescale_normals; - _mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_RESCALE] = - _mesa_sse_transform_rescale_normals_no_rot; -#else - ASSIGN_XFORM_GROUP( sse, 4 ); - - ASSIGN_NORM_GROUP( sse ); -#endif - -#ifdef DEBUG - _math_test_all_transform_functions( "SSE" ); - _math_test_all_normal_transform_functions( "SSE" ); -#endif -#endif -} - |