workbench/libs/mesa/src/gallium/drivers/nvc0/nvc0_draw.c

   1 /*
   2  * Copyright 2008 Ben Skeggs
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  18  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  19  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  20  * SOFTWARE.
  21  */
  22
  23 #include "draw/draw_pipe.h"
  24
  25 #include "nvc0_context.h"
  26
  27 struct nvc0_render_stage {
  28    struct draw_stage stage;
  29    struct nvc0_context *nvc0;
  30 };
  31
  32 static INLINE struct nvc0_render_stage *
  33 nvc0_render_stage(struct draw_stage *stage)
  34 {
  35    return (struct nvc0_render_stage *)stage;
  36 }
  37
  38 static void
  39 nvc0_render_point(struct draw_stage *stage, struct prim_header *prim)
  40 {
  41    NOUVEAU_ERR("\n");
  42 }
  43
  44 static void
  45 nvc0_render_line(struct draw_stage *stage, struct prim_header *prim)
  46 {
  47    NOUVEAU_ERR("\n");
  48 }
  49
  50 static void
  51 nvc0_render_tri(struct draw_stage *stage, struct prim_header *prim)
  52 {
  53    NOUVEAU_ERR("\n");
  54 }
  55
  56 static void
  57 nvc0_render_flush(struct draw_stage *stage, unsigned flags)
  58 {
  59 }
  60
  61 static void
  62 nvc0_render_reset_stipple_counter(struct draw_stage *stage)
  63 {
  64    NOUVEAU_ERR("\n");
  65 }
  66
  67 static void
  68 nvc0_render_destroy(struct draw_stage *stage)
  69 {
  70    FREE(stage);
  71 }
  72
  73 struct draw_stage *
  74 nvc0_draw_render_stage(struct nvc0_context *nvc0)
  75 {
  76    struct nvc0_render_stage *rs = CALLOC_STRUCT(nvc0_render_stage);
  77
  78    rs->nvc0 = nvc0;
  79    rs->stage.draw = nvc0->draw;
  80    rs->stage.destroy = nvc0_render_destroy;
  81    rs->stage.point = nvc0_render_point;
  82    rs->stage.line = nvc0_render_line;
  83    rs->stage.tri = nvc0_render_tri;
  84    rs->stage.flush = nvc0_render_flush;
  85    rs->stage.reset_stipple_counter = nvc0_render_reset_stipple_counter;
  86
  87    return &rs->stage;
  88 }