diff options
Diffstat (limited to 'src/mesa/x86/3dnow.c')
| -rw-r--r-- | src/mesa/x86/3dnow.c | 175 |
1 files changed, 81 insertions, 94 deletions
diff --git a/src/mesa/x86/3dnow.c b/src/mesa/x86/3dnow.c index 5dc3b38fa16..3becc8cc58c 100644 --- a/src/mesa/x86/3dnow.c +++ b/src/mesa/x86/3dnow.c @@ -1,4 +1,4 @@ -/* $Id: 3dnow.c,v 1.7 2000/09/17 21:12:40 gareth Exp $ */ +/* $Id: 3dnow.c,v 1.8 2000/10/23 00:16:28 gareth Exp $ */ /* * Mesa 3-D graphics library @@ -24,88 +24,75 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ - /* * 3DNow! optimizations contributed by * Holger Waechtler <[email protected]> */ -#if defined(USE_3DNOW_ASM) && defined(USE_X86_ASM) -#include "3dnow.h" - -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <math.h> +#include "glheader.h" #include "context.h" #include "types.h" -#include "xform.h" #include "vertices.h" +#include "xform.h" +#include "3dnow.h" #ifdef DEBUG #include "debug_xform.h" #endif - - -#define XFORM_ARGS GLvector4f *to_vec, \ - const GLfloat m[16], \ - const GLvector4f *from_vec, \ - const GLubyte *mask, \ +#define XFORM_ARGS GLvector4f *to_vec, \ + const GLfloat m[16], \ + const GLvector4f *from_vec, \ + const GLubyte *mask, \ const GLubyte flag - -#define DECLARE_XFORM_GROUP( pfx, v, masked ) \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_general_##masked(XFORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_identity_##masked(XFORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_3d_no_rot_##masked(XFORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_perspective_##masked(XFORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_2d_##masked(XFORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_2d_no_rot_##masked(XFORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_points##v##_3d_##masked(XFORM_ARGS); - - - -#define ASSIGN_XFORM_GROUP( pfx, cma, vsize, masked ) \ - gl_transform_tab[cma][vsize][MATRIX_GENERAL] = \ - gl_##pfx##_transform_points##vsize##_general_##masked; \ - gl_transform_tab[cma][vsize][MATRIX_IDENTITY] = \ - gl_##pfx##_transform_points##vsize##_identity_##masked; \ - gl_transform_tab[cma][vsize][MATRIX_3D_NO_ROT] = \ - gl_##pfx##_transform_points##vsize##_3d_no_rot_##masked; \ - gl_transform_tab[cma][vsize][MATRIX_PERSPECTIVE] = \ - gl_##pfx##_transform_points##vsize##_perspective_##masked; \ - gl_transform_tab[cma][vsize][MATRIX_2D] = \ - gl_##pfx##_transform_points##vsize##_2d_##masked; \ - gl_transform_tab[cma][vsize][MATRIX_2D_NO_ROT] = \ - gl_##pfx##_transform_points##vsize##_2d_no_rot_##masked; \ - gl_transform_tab[cma][vsize][MATRIX_3D] = \ - gl_##pfx##_transform_points##vsize##_3d_##masked; - - - - -#define NORM_ARGS const GLmatrix *mat, \ - GLfloat scale, \ - const GLvector3f *in, \ - const GLfloat *lengths, \ - const GLubyte mask[], \ +#define DECLARE_XFORM_GROUP( pfx, sz, masked ) \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_general_##masked( XFORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_identity_##masked( XFORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_3d_no_rot_##masked( XFORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_perspective_##masked( XFORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_2d_##masked( XFORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_2d_no_rot_##masked( XFORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_points##sz##_3d_##masked( XFORM_ARGS ); + + +#define ASSIGN_XFORM_GROUP( pfx, cma, sz, masked ) \ + gl_transform_tab[cma][sz][MATRIX_GENERAL] = \ + gl_##pfx##_transform_points##sz##_general_##masked; \ + gl_transform_tab[cma][sz][MATRIX_IDENTITY] = \ + gl_##pfx##_transform_points##sz##_identity_##masked; \ + gl_transform_tab[cma][sz][MATRIX_3D_NO_ROT] = \ + gl_##pfx##_transform_points##sz##_3d_no_rot_##masked; \ + gl_transform_tab[cma][sz][MATRIX_PERSPECTIVE] = \ + gl_##pfx##_transform_points##sz##_perspective_##masked; \ + gl_transform_tab[cma][sz][MATRIX_2D] = \ + gl_##pfx##_transform_points##sz##_2d_##masked; \ + gl_transform_tab[cma][sz][MATRIX_2D_NO_ROT] = \ + gl_##pfx##_transform_points##sz##_2d_no_rot_##masked; \ + gl_transform_tab[cma][sz][MATRIX_3D] = \ + gl_##pfx##_transform_points##sz##_3d_##masked; + + + +#define NORM_ARGS const GLmatrix *mat, \ + GLfloat scale, \ + const GLvector3f *in, \ + const GLfloat *lengths, \ + const GLubyte mask[], \ GLvector3f *dest - #define DECLARE_NORM_GROUP( pfx, masked ) \ - extern void _ASMAPI gl_##pfx##_rescale_normals_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_normalize_normals_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_normals_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_normals_no_rot_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_rescale_normals_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_rescale_normals_no_rot_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_normalize_normals_##masked(NORM_ARGS); \ - extern void _ASMAPI gl_##pfx##_transform_normalize_normals_no_rot_##masked(NORM_ARGS); - + extern void _ASMAPI gl_##pfx##_rescale_normals_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_normalize_normals_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_normals_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_normals_no_rot_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_rescale_normals_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_rescale_normals_no_rot_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_normalize_normals_##masked( NORM_ARGS ); \ + extern void _ASMAPI gl_##pfx##_transform_normalize_normals_no_rot_##masked( NORM_ARGS ); #define ASSIGN_NORM_GROUP( pfx, cma, masked ) \ @@ -127,24 +114,7 @@ gl_##pfx##_transform_normalize_normals_no_rot_##masked; -extern void _ASMAPI gl_3dnow_project_vertices( GLfloat *first, - GLfloat *last, - const GLfloat *m, - GLuint stride ); - -extern void _ASMAPI gl_3dnow_project_clipped_vertices( GLfloat *first, - GLfloat *last, - const GLfloat *m, - GLuint stride, - const GLubyte *clipmask ); - -extern void _ASMAPI gl_v16_3dnow_general_xform( GLfloat *first_vert, - const GLfloat *m, - const GLfloat *src, - GLuint src_stride, - GLuint count ); - - +#ifdef USE_3DNOW_ASM DECLARE_XFORM_GROUP( 3dnow, 1, raw ) DECLARE_XFORM_GROUP( 3dnow, 2, raw ) DECLARE_XFORM_GROUP( 3dnow, 3, raw ) @@ -159,8 +129,28 @@ DECLARE_NORM_GROUP( 3dnow, raw ) /*DECLARE_NORM_GROUP( 3dnow, masked )*/ -void gl_init_3dnow_asm_transforms( void ) +extern void _ASMAPI gl_v16_3dnow_general_xform( GLfloat *first_vert, + const GLfloat *m, + const GLfloat *src, + GLuint src_stride, + GLuint count ); + +extern void _ASMAPI gl_3dnow_project_vertices( GLfloat *first, + GLfloat *last, + const GLfloat *m, + GLuint stride ); + +extern void _ASMAPI gl_3dnow_project_clipped_vertices( GLfloat *first, + GLfloat *last, + const GLfloat *m, + GLuint stride, + const GLubyte *clipmask ); +#endif + + +void gl_init_3dnow_transform_asm( void ) { +#ifdef USE_3DNOW_ASM ASSIGN_XFORM_GROUP( 3dnow, 0, 1, raw ); ASSIGN_XFORM_GROUP( 3dnow, 0, 2, raw ); ASSIGN_XFORM_GROUP( 3dnow, 0, 3, raw ); @@ -178,21 +168,18 @@ void gl_init_3dnow_asm_transforms( void ) gl_test_all_transform_functions( "3DNow!" ); gl_test_all_normal_transform_functions( "3DNow!" ); #endif - - /* Hook in some stuff for vertices.c. - */ - gl_xform_points3_v16_general = gl_v16_3dnow_general_xform; - gl_project_v16 = gl_3dnow_project_vertices; - gl_project_clipped_v16 = gl_3dnow_project_clipped_vertices; +#endif } -#else - -/* silence compiler warning */ -extern void _mesa_3dnow_dummy_function( void ); - -void _mesa_3dnow_dummy_function( void ) +void gl_init_3dnow_vertex_asm( void ) { -} +#ifdef USE_3DNOW_ASM + gl_xform_points3_v16_general = gl_v16_3dnow_general_xform; + gl_project_v16 = gl_3dnow_project_vertices; + gl_project_clipped_v16 = gl_3dnow_project_clipped_vertices; +#if 0 + gl_test_all_vertex_functions( "3DNow!" ); +#endif #endif +} |