2 * Mesa 3-D graphics library
5 * Copyright (C) 2010 Chia-I Wu <olv@0xlab.org>
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:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
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.
26 #ifndef _NATIVE_DRM_H_
27 #define _NATIVE_DRM_H_
30 #include <xf86drmMode.h>
32 #include "pipe/p_compiler.h"
33 #include "util/u_format.h"
34 #include "pipe/p_state.h"
35 #include "state_tracker/drm_driver.h"
37 #include "common/native.h"
38 #include "common/native_helper.h"
40 #ifdef HAVE_WAYLAND_BACKEND
41 #include "common/native_wayland_drm_bufmgr_helper.h"
51 struct native_display base;
53 const struct native_event_handler *event_handler;
57 struct drm_config *config;
60 drmModeResPtr resources;
61 struct drm_connector *connectors;
64 struct drm_surface **shown_surfaces;
65 /* save the original settings of the CRTCs */
66 struct drm_crtc *saved_crtcs;
68 #ifdef HAVE_WAYLAND_BACKEND
69 struct wl_drm *wl_server_drm; /* for EGL_WL_bind_wayland_display */
74 struct native_config base;
79 uint32_t connectors[32];
83 struct drm_framebuffer {
84 struct pipe_resource *texture;
91 struct native_surface base;
92 struct drm_display *drmdpy;
94 struct resource_surface *rsurf;
95 enum pipe_format color_format;
98 unsigned int sequence_number;
99 struct drm_framebuffer front_fb, back_fb;
102 struct drm_crtc current_crtc;
104 boolean have_pageflip;
107 struct drm_connector {
108 struct native_connector base;
110 uint32_t connector_id;
111 drmModeConnectorPtr connector;
112 struct drm_mode *drm_modes;
117 struct native_mode base;
118 drmModeModeInfo mode;
121 static INLINE struct drm_display *
122 drm_display(const struct native_display *ndpy)
124 return (struct drm_display *) ndpy;
127 static INLINE struct drm_config *
128 drm_config(const struct native_config *nconf)
130 return (struct drm_config *) nconf;
133 static INLINE struct drm_surface *
134 drm_surface(const struct native_surface *nsurf)
136 return (struct drm_surface *) nsurf;
139 static INLINE struct drm_connector *
140 drm_connector(const struct native_connector *nconn)
142 return (struct drm_connector *) nconn;
145 static INLINE struct drm_mode *
146 drm_mode(const struct native_mode *nmode)
148 return (struct drm_mode *) nmode;
152 drm_display_init_modeset(struct native_display *ndpy);
155 drm_display_fini_modeset(struct native_display *ndpy);
157 struct native_surface *
158 drm_display_create_surface_from_resource(struct native_display *ndpy,
159 struct pipe_resource *resource);
161 #endif /* _NATIVE_DRM_H_ */