src/gbm/backends/dri/gbm_driint.h

   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_DRI_INTERNAL_H_
  29 #define _GBM_DRI_INTERNAL_H_
  30
  31 #include "gbmint.h"
  32
  33 #include "common.h"
  34 #include "common_drm.h"
  35
  36 #include <GL/gl.h> /* dri_interface needs GL types */
  37 #include "GL/internal/dri_interface.h"
  38
  39 struct gbm_dri_device {
  40    struct gbm_drm_device base;
  41
  42    void *driver;
  43
  44    __DRIscreen *screen;
  45
  46    __DRIcoreExtension   *core;
  47    __DRIdri2Extension   *dri2;
  48    __DRIimageExtension  *image;
  49
  50    const __DRIconfig   **driver_configs;
  51    const __DRIextension *extensions[3];
  52
  53    __DRIimage *(*lookup_image)(__DRIscreen *screen, void *image, void *data);
  54    void *lookup_user_data;
  55 };
  56
  57 struct gbm_dri_bo {
  58    struct gbm_drm_bo base;
  59
  60    __DRIimage *image;
  61 };
  62
  63 static inline struct gbm_dri_device *
  64 gbm_dri_device(struct gbm_device *gbm)
  65 {
  66    return (struct gbm_dri_device *) gbm;
  67 }
  68
  69 static inline struct gbm_dri_bo *
  70 gbm_dri_bo(struct gbm_bo *bo)
  71 {
  72    return (struct gbm_dri_bo *) bo;
  73 }
  74
  75 char *
  76 dri_fd_get_driver_name(int fd);
  77
  78 #endif