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  1. /*
  2.  * Copyright © 2011 Intel Corporation
  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 (including the next
  12.  * paragraph) shall be included in all copies or substantial portions of the
  13.  * Software.
  14.  *
  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16.  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18.  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  19.  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  20.  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21.  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22.  * DEALINGS IN THE SOFTWARE.
  23.  *
  24.  * Authors:
  25.  *    Benjamin Franzke <benjaminfranzke@googlemail.com>
  26.  */
  27.  
  28. #ifndef _GBM_GALLIUM_DRMINT_H_
  29. #define _GBM_GALLIUM_DRMINT_H_
  30.  
  31. #include "pipe/p_state.h"
  32.  
  33. #include "gbmint.h"
  34.  
  35. #include "common.h"
  36. #include "common_drm.h"
  37.  
  38. struct gbm_gallium_drm_device {
  39.    struct gbm_drm_device base;
  40.  
  41.    struct pipe_screen *screen;
  42.    void *driver;
  43.  
  44.    struct pipe_resource *(*lookup_egl_image)(void *data,
  45.                                              void *egl_image);
  46.    void *lookup_egl_image_data;
  47.  
  48. };
  49.  
  50. struct gbm_gallium_drm_bo {
  51.    struct gbm_drm_bo base;
  52.  
  53.    struct pipe_resource *resource;
  54. };
  55.  
  56. static inline struct gbm_gallium_drm_device *
  57. gbm_gallium_drm_device(struct gbm_device *gbm)
  58. {
  59.    return (struct gbm_gallium_drm_device *) gbm;
  60. }
  61.  
  62. static inline struct gbm_gallium_drm_bo *
  63. gbm_gallium_drm_bo(struct gbm_bo *bo)
  64. {
  65.    return (struct gbm_gallium_drm_bo *) bo;
  66. }
  67.  
  68. struct gbm_device *
  69. gbm_gallium_drm_device_create(int fd);
  70.  
  71. int
  72. gallium_screen_create(struct gbm_gallium_drm_device *gdrm);
  73.  
  74. void
  75. gallium_screen_destroy(struct gbm_gallium_drm_device *gdrm);
  76.  
  77. #endif
  78.