src/gallium/state_trackers/gbm/gbm_gallium_drmint.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_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_drm.h"
  36
  37 struct gbm_gallium_drm_device {
  38    struct gbm_drm_device base;
  39
  40    struct pipe_screen *screen;
  41    void *driver;
  42
  43    struct pipe_resource *(*lookup_egl_image)(void *data,
  44                                              void *egl_image);
  45    void *lookup_egl_image_data;
  46
  47 };
  48
  49 struct gbm_gallium_drm_bo {
  50    struct gbm_drm_bo base;
  51
  52    struct pipe_resource *resource;
  53 };
  54
  55 static inline struct gbm_gallium_drm_device *
  56 gbm_gallium_drm_device(struct gbm_device *gbm)
  57 {
  58    return (struct gbm_gallium_drm_device *) gbm;
  59 }
  60
  61 static inline struct gbm_gallium_drm_bo *
  62 gbm_gallium_drm_bo(struct gbm_bo *bo)
  63 {
  64    return (struct gbm_gallium_drm_bo *) bo;
  65 }
  66
  67 struct gbm_device *
  68 gbm_gallium_drm_device_create(int fd);
  69
  70 int
  71 gallium_screen_create(struct gbm_gallium_drm_device *gdrm);
  72
  73 void
  74 gallium_screen_destroy(struct gbm_gallium_drm_device *gdrm);
  75
  76 #endif