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 enum wayland_format_flag {
  40    HAS_ARGB8888        = (1 << 0),
  41    HAS_XRGB8888        = (1 << 1)
  42 };
  43
  44 struct wayland_display {
  45    struct native_display base;
  46
  47    struct wl_display *dpy;
  48    boolean own_dpy;
  49    /* supported formats */
  50    uint32_t formats;
  51
  52    struct wayland_config *configs;
  53    int num_configs;
  54
  55    struct wl_buffer *(*create_buffer)(struct wayland_display *display,
  56                                       struct wayland_surface *surface,
  57                                       enum native_attachment attachment);
  58 };
  59
  60 enum wayland_buffer_type {
  61    WL_BUFFER_FRONT,
  62    WL_BUFFER_BACK,
  63    WL_BUFFER_COUNT
  64 };
  65
  66 enum wayland_surface_type {
  67    WL_WINDOW_SURFACE,
  68    WL_PIXMAP_SURFACE,
  69    WL_PBUFFER_SURFACE
  70 };
  71
  72 struct wayland_surface {
  73    struct native_surface base;
  74    struct wayland_display *display;
  75
  76    struct wl_egl_window *win;
  77    struct wl_egl_pixmap *pix;
  78    enum wayland_surface_type type;
  79    int dx, dy;
  80    struct resource_surface *rsurf;
  81    struct pipe_resource *pending_resource;
  82    enum pipe_format color_format;
  83
  84    unsigned int sequence_number;
  85    struct wl_buffer *buffer[WL_BUFFER_COUNT];
  86    unsigned int attachment_mask;
  87
  88    boolean block_swap_buffers;
  89    boolean premultiplied_alpha;
  90 };
  91
  92 struct wayland_config {
  93    struct native_config base;
  94 };
  95
  96 static INLINE struct wayland_display *
  97 wayland_display(const struct native_display *ndpy)
  98 {
  99    return (struct wayland_display *) ndpy;
 100 }
 101
 102 static INLINE struct wayland_surface *
 103 wayland_surface(const struct native_surface *nsurf)
 104 {
 105    return (struct wayland_surface *) nsurf;
 106 }
 107
 108 static INLINE struct wayland_config *
 109 wayland_config(const struct native_config *nconf)
 110 {
 111    return (struct wayland_config *) nconf;
 112 }
 113
 114 struct wayland_display *
 115 wayland_create_shm_display(struct wl_display *display,
 116                            const struct native_event_handler *event_handler);
 117
 118 struct wayland_display *
 119 wayland_create_drm_display(struct wl_display *display,
 120                            const struct native_event_handler *event_handler);
 121
 122 #endif /* _NATIVE_WAYLAND_H_ */