Rename some of the tnl->Driver.* functions to tnl->Driver.Render.*, to make it

clear that these are owned by t_vb_render.c.

Make swrast_setup opaque - it now hooks itself directly into
tnl->Driver.Render.*.  Add a _swsetup_Wakeup() call that does this.

Update X11 (tested), osmesa and FX drivers for this change.

FX compiles but is probably broken as the changes there are large.  It was the
only remaining driver that used the internal _swsetup_ functions for
interp and copy_pv.  This usage has been replaced with code from the DRI
tdfx driver.

1 files changed, 82 insertions, 80 deletions

diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h
index a7ecb346b70..7142f316165 100644
--- a/src/mesa/tnl/t_context.h
+++ b/src/mesa/tnl/t_context.h
@@ -1,4 +1,4 @@
-/* $Id: t_context.h,v 1.29 2001/06/28 17:34:14 keithw Exp $ */
+/* $Id: t_context.h,v 1.30 2001/07/12 22:09:22 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -376,6 +376,9 @@ typedef void (*interp_func)( GLcontext *ctx,
 			     GLfloat t, GLuint dst, GLuint out, GLuint in,
 			     GLboolean force_boundary );
 typedef void (*copy_pv_func)( GLcontext *ctx, GLuint dst, GLuint src );
+typedef void (*setup_func)( GLcontext *ctx,
+			    GLuint start, GLuint end,
+			    GLuint new_inputs);
 
 
 struct tnl_device_driver {
@@ -390,87 +393,86 @@ struct tnl_device_driver {
     */
 
    /***
-    *** Rendering
+    *** Rendering -- These functions called only from t_vb_render.c
     ***/
-
-   void (*RenderStart)(GLcontext *ctx);
-   void (*RenderFinish)(GLcontext *ctx);
-   /* Called before and after all rendering operations, including DrawPixels,
-    * ReadPixels, Bitmap, span functions, and CopyTexImage, etc commands.
-    * These are a suitable place for grabbing/releasing hardware locks.
-    */
-
-   void (*RenderPrimitive)(GLcontext *ctx, GLenum mode);
-   /* Called between RednerStart() and RenderFinish() to indicate the
-    * type of primitive we're about to draw.  Mode will be one of the
-    * modes accepted by glBegin().
-    */
-
-   interp_func RenderInterp;
-   /* The interp function is called by the clipping routines when we need
-    * to generate an interpolated vertex.  All pertinant vertex ancilliary
-    * data should be computed by interpolating between the 'in' and 'out'
-    * vertices.
-    */
-
-   copy_pv_func RenderCopyPV;
-   /* The copy function is used to make a copy of a vertex.  All pertinant
-    * vertex attributes should be copied.
-    */
-
-   void (*RenderClippedPolygon)( GLcontext *ctx, const GLuint *elts, GLuint n );
-   /* Render a polygon with <n> vertices whose indexes are in the <elts>
-    * array.
-    */
-
-   void (*RenderClippedLine)( GLcontext *ctx, GLuint v0, GLuint v1 );
-   /* Render a line between the two vertices given by indexes v0 and v1. */
-
-   points_func           PointsFunc; /* must now respect vb->elts */
-   line_func             LineFunc;
-   triangle_func         TriangleFunc;
-   quad_func             QuadFunc;
-   /* These functions are called in order to render points, lines,
-    * triangles and quads.  These are only called via the T&L module.
-    */
-
-   render_func          *RenderTabVerts;
-   render_func          *RenderTabElts;
-   /* Render whole unclipped primitives (points, lines, linestrips,
-    * lineloops, etc).  The tables are indexed by the GL enum of the
-    * primitive to be rendered.  RenderTabVerts is used for non-indexed
-    * arrays of vertices.  RenderTabElts is used for indexed arrays of
-    * vertices.
-    */
-
-   void (*ResetLineStipple)( GLcontext *ctx );
-   /* Reset the hardware's line stipple counter.
-    */
-
-   void (*BuildProjectedVertices)( GLcontext *ctx,
-				   GLuint start, GLuint end,
-				   GLuint new_inputs);
-   /* This function is called whenever new vertices are required for
-    * rendering.  The vertices in question are those n such that start
-    * <= n < end.  The new_inputs parameter indicates those fields of
-    * the vertex which need to be updated, if only a partial repair of
-    * the vertex is required.
-    *
-    * This function is called only from _tnl_render_stage in tnl/t_render.c.
-    */
-
-
-   GLboolean (*MultipassFunc)( GLcontext *ctx, GLuint passno );
-   /* Driver may request additional render passes by returning GL_TRUE
-    * when this function is called.  This function will be called
-    * after the first pass, and passes will be made until the function
-    * returns GL_FALSE.  If no function is registered, only one pass
-    * is made.
-    *
-    * This function will be first invoked with passno == 1.
-    */
+   struct {
+      void (*Start)(GLcontext *ctx);
+      void (*Finish)(GLcontext *ctx);
+      /* Called before and after all rendering operations, including DrawPixels,
+       * ReadPixels, Bitmap, span functions, and CopyTexImage, etc commands.
+       * These are a suitable place for grabbing/releasing hardware locks.
+       */
+
+      void (*PrimitiveNotify)(GLcontext *ctx, GLenum mode);
+      /* Called between RenderStart() and RenderFinish() to indicate the
+       * type of primitive we're about to draw.  Mode will be one of the
+       * modes accepted by glBegin().
+       */
+
+      interp_func Interp;
+      /* The interp function is called by the clipping routines when we need
+       * to generate an interpolated vertex.  All pertinant vertex ancilliary
+       * data should be computed by interpolating between the 'in' and 'out'
+       * vertices.
+       */
+
+      copy_pv_func CopyPV;
+      /* The copy function is used to make a copy of a vertex.  All pertinant
+       * vertex attributes should be copied.
+       */
+
+      void (*ClippedPolygon)( GLcontext *ctx, const GLuint *elts, GLuint n );
+      /* Render a polygon with <n> vertices whose indexes are in the <elts>
+       * array.
+       */
+
+      void (*ClippedLine)( GLcontext *ctx, GLuint v0, GLuint v1 );
+      /* Render a line between the two vertices given by indexes v0 and v1. */
+
+      points_func           Points; /* must now respect vb->elts */
+      line_func             Line;
+      triangle_func         Triangle;
+      quad_func             Quad;
+      /* These functions are called in order to render points, lines,
+       * triangles and quads.  These are only called via the T&L module.
+       */
+
+      render_func          *PrimTabVerts;
+      render_func          *PrimTabElts;
+      /* Render whole unclipped primitives (points, lines, linestrips,
+       * lineloops, etc).  The tables are indexed by the GL enum of the
+       * primitive to be rendered.  RenderTabVerts is used for non-indexed
+       * arrays of vertices.  RenderTabElts is used for indexed arrays of
+       * vertices.
+       */
+
+      void (*ResetLineStipple)( GLcontext *ctx );
+      /* Reset the hardware's line stipple counter.
+       */
+
+      setup_func BuildVertices;
+      /* This function is called whenever new vertices are required for
+       * rendering.  The vertices in question are those n such that start
+       * <= n < end.  The new_inputs parameter indicates those fields of
+       * the vertex which need to be updated, if only a partial repair of
+       * the vertex is required.
+       *
+       * This function is called only from _tnl_render_stage in tnl/t_render.c.
+       */
+      
+
+      GLboolean (*Multipass)( GLcontext *ctx, GLuint passno );
+      /* Driver may request additional render passes by returning GL_TRUE
+       * when this function is called.  This function will be called
+       * after the first pass, and passes will be made until the function
+       * returns GL_FALSE.  If no function is registered, only one pass
+       * is made.
+       *
+       * This function will be first invoked with passno == 1.
+       */
+   } Render;
 };
-
+   
 
 typedef struct {