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4358 Serge 1 
/*
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 * Mesa 3-D graphics library
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 *
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 * Copyright (C) 2011 Benjamin Franzke
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included
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 * in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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 * DEALINGS IN THE SOFTWARE.
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 */
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#ifndef _NATIVE_WAYLAND_H_
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#define _NATIVE_WAYLAND_H_
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#include "pipe/p_compiler.h"
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#include "pipe/p_format.h"
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#include "common/native.h"
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#include "common/native_helper.h"
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#include "wayland-egl-priv.h"
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struct wayland_surface;
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enum wayland_format_flag {
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   HAS_ARGB8888        = (1 << 0),
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   HAS_XRGB8888        = (1 << 1)
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};
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struct wayland_display {
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   struct native_display base;
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   struct wl_display *dpy;
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   struct wl_event_queue *queue;
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   struct wl_registry *registry;
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   boolean own_dpy;
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   /* supported formats */
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   uint32_t formats;
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   struct wayland_config *configs;
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   int num_configs;
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   struct wl_buffer *(*create_buffer)(struct wayland_display *display,
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                                      struct wayland_surface *surface,
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                                      enum native_attachment attachment);
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};
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enum wayland_buffer_type {
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   WL_BUFFER_FRONT,
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   WL_BUFFER_BACK,
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   WL_BUFFER_COUNT
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};
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enum wayland_surface_type {
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   WL_WINDOW_SURFACE,
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   WL_PBUFFER_SURFACE
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};
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struct wayland_surface {
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   struct native_surface base;
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   struct wayland_display *display;
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   struct wl_egl_window *win;
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   enum wayland_surface_type type;
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   int dx, dy;
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   struct resource_surface *rsurf;
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   struct pipe_resource *pending_resource;
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   enum pipe_format color_format;
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   unsigned int sequence_number;
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   struct wl_buffer *buffer[WL_BUFFER_COUNT];
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   unsigned int attachment_mask;
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   struct wl_callback *frame_callback;
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   boolean premultiplied_alpha;
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};
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struct wayland_config {
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   struct native_config base;
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};
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static INLINE struct wayland_display *
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wayland_display(const struct native_display *ndpy)
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{
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   return (struct wayland_display *) ndpy;
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}
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static INLINE struct wayland_surface *
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wayland_surface(const struct native_surface *nsurf)
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{
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   return (struct wayland_surface *) nsurf;
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}
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static INLINE struct wayland_config *
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wayland_config(const struct native_config *nconf)
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{
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   return (struct wayland_config *) nconf;
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}
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struct wayland_display *
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wayland_create_shm_display(struct wl_display *display,
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                           const struct native_event_handler *event_handler);
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struct wayland_display *
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wayland_create_drm_display(struct wl_display *display,
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                           const struct native_event_handler *event_handler);
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int
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wayland_roundtrip(struct wayland_display *drmdpy);
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#endif /* _NATIVE_WAYLAND_H_ */