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  1. /*
  2.  * Mesa 3-D graphics library
  3.  *
  4.  * Copyright (C) 2010 LunarG Inc.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the "Software"),
  8.  * to deal in the Software without restriction, including without limitation
  9.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10.  * and/or sell copies of the Software, and to permit persons to whom the
  11.  * Software is furnished to do so, subject to the following conditions:
  12.  *
  13.  * The above copyright notice and this permission notice shall be included
  14.  * in all copies or substantial portions of the Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21.  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22.  * DEALINGS IN THE SOFTWARE.
  23.  *
  24.  * Authors:
  25.  *    Chia-I Wu <olv@lunarg.com>
  26.  */
  27.  
  28. #ifndef _XM_ST_H_
  29. #define _XM_ST_H_
  30.  
  31. #include "pipe/p_compiler.h"
  32. #include "state_tracker/st_api.h"
  33.  
  34. #include "xm_api.h"
  35.  
  36. struct st_framebuffer_iface *
  37. xmesa_create_st_framebuffer(XMesaDisplay xmdpy, XMesaBuffer b);
  38.  
  39. void
  40. xmesa_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi);
  41.  
  42. struct pipe_resource *
  43. xmesa_get_framebuffer_resource(struct st_framebuffer_iface *stfbi,
  44.                                enum st_attachment_type att);
  45.  
  46. void
  47. xmesa_swap_st_framebuffer(struct st_framebuffer_iface *stfbi);
  48.  
  49. void
  50. xmesa_copy_st_framebuffer(struct st_framebuffer_iface *stfbi,
  51.                           enum st_attachment_type src,
  52.                           enum st_attachment_type dst,
  53.                           int x, int y, int w, int h);
  54.  
  55. struct pipe_resource*
  56. xmesa_get_attachment(struct st_framebuffer_iface *stfbi,
  57.                      enum st_attachment_type st_attachment);
  58.  
  59. struct pipe_context*
  60. xmesa_get_context(struct st_framebuffer_iface* stfbi);
  61.  
  62. boolean
  63. xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi,
  64.                                        unsigned width, unsigned height,
  65.                                        unsigned mask);
  66. #endif /* _XM_ST_H_ */
  67.