/*
* Mesa 3-D graphics library
- * Version: 7.3
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* 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.
+ * 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.
*/
#define _M_XFORM_H
+#include "main/compiler.h"
#include "main/glheader.h"
-#include "main/config.h"
-#include "math/m_vector.h"
#include "math/m_matrix.h"
-
-#ifdef USE_X86_ASM
-#define _XFORMAPI _ASMAPI
-#define _XFORMAPIP _ASMAPIP
-#else
-#define _XFORMAPI
-#define _XFORMAPIP *
-#endif
-
-
-extern void
-_mesa_transform_vector(GLfloat u[4], CONST GLfloat v[4], CONST GLfloat m[16]);
+#include "math/m_vector.h"
extern void
_math_init_transformation(void);
-
+extern void
+init_c_cliptest(void);
/* KW: Clip functions now do projective divide as well. The projected
* coordinates are very useful to us because they let us cull
#define CLIP_FRUSTUM_BITS 0x3f
-typedef GLvector4f * (_XFORMAPIP clip_func)( GLvector4f *vClip,
- GLvector4f *vProj,
- GLubyte clipMask[],
- GLubyte *orMask,
- GLubyte *andMask );
+typedef GLvector4f * (*clip_func)(GLvector4f *vClip,
+ GLvector4f *vProj,
+ GLubyte clipMask[],
+ GLubyte *orMask,
+ GLubyte *andMask,
+ GLboolean viewport_z_clip);
typedef void (*dotprod_func)( GLfloat *out,
GLuint out_stride,
- CONST GLvector4f *coord_vec,
- CONST GLfloat plane[4] );
+ const GLvector4f *coord_vec,
+ const GLfloat plane[4] );
typedef void (*vec_copy_func)( GLvector4f *to,
- CONST GLvector4f *from );
+ const GLvector4f *from );
/*
* Functions for transformation of normals in the VB.
*/
-typedef void (_NORMAPIP normal_func)( CONST GLmatrix *mat,
- GLfloat scale,
- CONST GLvector4f *in,
- CONST GLfloat lengths[],
- GLvector4f *dest );
+typedef void (*normal_func)(const GLmatrix *mat,
+ GLfloat scale,
+ const GLvector4f *in,
+ const GLfloat lengths[],
+ GLvector4f *dest);
/* Flags for selecting a normal transformation function.
* when the mask byte is zero. This is always present as a
* parameter, to allow a unified interface.
*/
-typedef void (_XFORMAPIP transform_func)( GLvector4f *to_vec,
- CONST GLfloat m[16],
- CONST GLvector4f *from_vec );
-
-
-extern GLvector4f *_mesa_project_points( GLvector4f *to,
- CONST GLvector4f *from );
-
-extern void _mesa_transform_bounds3( GLubyte *orMask, GLubyte *andMask,
- CONST GLfloat m[16],
- CONST GLfloat src[][3] );
-
-extern void _mesa_transform_bounds2( GLubyte *orMask, GLubyte *andMask,
- CONST GLfloat m[16],
- CONST GLfloat src[][3] );
+typedef void (*transform_func)(GLvector4f *to_vec,
+ const GLfloat m[16],
+ const GLvector4f *from_vec);
extern dotprod_func _mesa_dotprod_tab[5];
extern transform_func *_mesa_transform_tab[5];
-extern void _mesa_transform_point_sz( GLfloat Q[4], CONST GLfloat M[16],
- CONST GLfloat P[4], GLuint sz );
-
#define TransformRaw( to, mat, from ) \
( _mesa_transform_tab[(from)->size][(mat)->type]( to, (mat)->m, from ), \