src/gallium/drivers/cell/ppu/cell_state_vertex.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 /* Authors:  Keith Whitwell <keith@tungstengraphics.com>
  29  */
  30
  31
  32 #include "cell_context.h"
  33 #include "cell_state.h"
  34
  35 #include "draw/draw_context.h"
  36
  37
  38 void
  39 cell_set_vertex_element(struct pipe_context *pipe,
  40                             unsigned index,
  41                             const struct pipe_vertex_element *attrib)
  42 {
  43    struct cell_context *cell = cell_context(pipe);
  44    assert(index < PIPE_ATTRIB_MAX);
  45    cell->vertex_element[index] = *attrib; /* struct copy */
  46    cell->dirty |= CELL_NEW_VERTEX;
  47
  48    draw_set_vertex_element(cell->draw, index, attrib);
  49 }
  50
  51
  52 void
  53 cell_set_vertex_buffer(struct pipe_context *pipe,
  54                            unsigned index,
  55                            const struct pipe_vertex_buffer *buffer)
  56 {
  57    struct cell_context *cell = cell_context(pipe);
  58    assert(index < PIPE_ATTRIB_MAX);
  59    cell->vertex_buffer[index] = *buffer; /* struct copy */
  60    cell->dirty |= CELL_NEW_VERTEX;
  61
  62    draw_set_vertex_buffer(cell->draw, index, buffer);
  63 }