src/gallium/state_trackers/egl/wayland/native_wayland.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  7.11
   4  *
   5  * Copyright (C) 2011 Benjamin Franzke <benjaminfranzke@googlemail.com>
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  23  * DEALINGS IN THE SOFTWARE.
  24  */
  25
  26 #ifndef _NATIVE_WAYLAND_H_
  27 #define _NATIVE_WAYLAND_H_
  28
  29 #include "pipe/p_compiler.h"
  30 #include "pipe/p_format.h"
  31
  32 #include "common/native.h"
  33 #include "common/native_helper.h"
  34
  35 #include "wayland-egl-priv.h"
  36
  37 struct wayland_surface;
  38
  39 struct wayland_display {
  40    struct native_display base;
  41
  42    struct wayland_config *config;
  43    struct wl_display *dpy;
  44
  45    struct wl_buffer *(*create_buffer)(struct wayland_display *display,
  46                                       struct wayland_surface *surface,
  47                                       enum native_attachment attachment);
  48 };
  49
  50 enum wayland_buffer_type {
  51    WL_BUFFER_FRONT,
  52    WL_BUFFER_BACK,
  53    WL_BUFFER_COUNT
  54 };
  55
  56 enum wayland_surface_type {
  57    WL_WINDOW_SURFACE,
  58    WL_PIXMAP_SURFACE,
  59    WL_PBUFFER_SURFACE
  60 };
  61
  62 struct wayland_surface {
  63    struct native_surface base;
  64    struct wayland_display *display;
  65
  66    struct wl_egl_window *win;
  67    struct wl_egl_pixmap *pix;
  68    enum wayland_surface_type type;
  69    int dx, dy;
  70    struct resource_surface *rsurf;
  71    struct pipe_resource *pending_resource;
  72    enum pipe_format color_format;
  73
  74    unsigned int sequence_number;
  75    struct wl_buffer *buffer[WL_BUFFER_COUNT];
  76    unsigned int attachment_mask;
  77
  78    boolean block_swap_buffers;
  79 };
  80
  81 struct wayland_config {
  82    struct native_config base;
  83 };
  84
  85 static INLINE struct wayland_display *
  86 wayland_display(const struct native_display *ndpy)
  87 {
  88    return (struct wayland_display *) ndpy;
  89 }
  90
  91 static INLINE struct wayland_surface *
  92 wayland_surface(const struct native_surface *nsurf)
  93 {
  94    return (struct wayland_surface *) nsurf;
  95 }
  96
  97 static INLINE struct wayland_config *
  98 wayland_config(const struct native_config *nconf)
  99 {
 100    return (struct wayland_config *) nconf;
 101 }
 102
 103 struct wayland_display *
 104 wayland_create_drm_display(struct wl_display *display,
 105                            struct native_event_handler *event_handler,
 106                            void *user_data);
 107
 108 #endif /* _NATIVE_WAYLAND_H_ */