1 files changed, 110 insertions, 0 deletions
diff --git a/src/mesa/main/eval.h b/src/mesa/main/eval.h
new file mode 100644
index 0000000000..ffd1bab76d
--- /dev/null
+++ b/src/mesa/main/eval.h
@@ -0,0 +1,110 @@
+/**
+ * \file eval.h
+ * Eval operations.
+ * 
+ * \if subset
+ * (No-op)
+ *
+ * \endif
+ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.5
+ *
+ * Copyright (C) 1999-2001  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.
+ */
+
+
+#ifndef EVAL_H
+#define EVAL_H
+
+
+#include "main/mtypes.h"
+
+
+#if FEATURE_evaluators
+
+#define _MESA_INIT_EVAL_VTXFMT(vfmt, impl)         \
+   do {                                            \
+      (vfmt)->EvalCoord1f  = impl ## EvalCoord1f;  \
+      (vfmt)->EvalCoord1fv = impl ## EvalCoord1fv; \
+      (vfmt)->EvalCoord2f  = impl ## EvalCoord2f;  \
+      (vfmt)->EvalCoord2fv = impl ## EvalCoord2fv; \
+      (vfmt)->EvalPoint1   = impl ## EvalPoint1;   \
+      (vfmt)->EvalPoint2   = impl ## EvalPoint2;   \
+      (vfmt)->EvalMesh1    = impl ## EvalMesh1;    \
+      (vfmt)->EvalMesh2    = impl ## EvalMesh2;    \
+   } while (0)
+
+extern GLuint _mesa_evaluator_components( GLenum target );
+
+
+extern void gl_free_control_points( GLcontext *ctx,
+                                    GLenum target, GLfloat *data );
+
+
+extern GLfloat *_mesa_copy_map_points1f( GLenum target,
+                                      GLint ustride, GLint uorder,
+                                      const GLfloat *points );
+
+extern GLfloat *_mesa_copy_map_points1d( GLenum target,
+                                      GLint ustride, GLint uorder,
+                                      const GLdouble *points );
+
+extern GLfloat *_mesa_copy_map_points2f( GLenum target,
+                                      GLint ustride, GLint uorder,
+                                      GLint vstride, GLint vorder,
+                                      const GLfloat *points );
+
+extern GLfloat *_mesa_copy_map_points2d(GLenum target,
+                                     GLint ustride, GLint uorder,
+                                     GLint vstride, GLint vorder,
+                                     const GLdouble *points );
+
+extern void
+_mesa_install_eval_vtxfmt(struct _glapi_table *disp,
+                          const GLvertexformat *vfmt);
+
+extern void
+_mesa_init_eval_dispatch(struct _glapi_table *disp);
+
+#else /* FEATURE_evaluators */
+
+#define _MESA_INIT_EVAL_VTXFMT(vfmt, impl) do { } while (0)
+
+static INLINE void
+_mesa_install_eval_vtxfmt(struct _glapi_table *disp,
+                          const GLvertexformat *vfmt)
+{
+}
+
+static INLINE void
+_mesa_init_eval_dispatch(struct _glapi_table *disp)
+{
+}
+
+#endif /* FEATURE_evaluators */
+
+extern void _mesa_init_eval( GLcontext *ctx );
+extern void _mesa_free_eval_data( GLcontext *ctx );
+
+
+#endif /* EVAL_H */