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"
44 #include "gbm_gallium_drmint.h"
53 struct native_display base;
55 const struct native_event_handler *event_handler;
57 struct gbm_gallium_drm_device *gbmdrm;
61 struct drm_config *config;
64 drmModeResPtr resources;
65 struct drm_connector *connectors;
68 struct drm_surface **shown_surfaces;
69 /* save the original settings of the CRTCs */
70 struct drm_crtc *saved_crtcs;
72 #ifdef HAVE_WAYLAND_BACKEND
73 struct wl_drm *wl_server_drm; /* for EGL_WL_bind_wayland_display */
78 struct native_config base;
83 uint32_t connectors[32];
87 struct drm_framebuffer {
88 struct pipe_resource *texture;
95 struct native_surface base;
96 struct drm_display *drmdpy;
98 struct resource_surface *rsurf;
99 enum pipe_format color_format;
102 unsigned int sequence_number;
103 struct drm_framebuffer front_fb, back_fb;
106 struct drm_crtc current_crtc;
108 boolean have_pageflip;
111 struct drm_connector {
112 struct native_connector base;
114 uint32_t connector_id;
115 drmModeConnectorPtr connector;
116 struct drm_mode *drm_modes;
121 struct native_mode base;
122 drmModeModeInfo mode;
125 static INLINE struct drm_display *
126 drm_display(const struct native_display *ndpy)
128 return (struct drm_display *) ndpy;
131 static INLINE struct drm_config *
132 drm_config(const struct native_config *nconf)
134 return (struct drm_config *) nconf;
137 static INLINE struct drm_surface *
138 drm_surface(const struct native_surface *nsurf)
140 return (struct drm_surface *) nsurf;
143 static INLINE struct drm_connector *
144 drm_connector(const struct native_connector *nconn)
146 return (struct drm_connector *) nconn;
149 static INLINE struct drm_mode *
150 drm_mode(const struct native_mode *nmode)
152 return (struct drm_mode *) nmode;
156 drm_display_init_modeset(struct native_display *ndpy);
159 drm_display_fini_modeset(struct native_display *ndpy);
161 struct native_surface *
162 drm_display_create_surface_from_resource(struct native_display *ndpy,
163 struct pipe_resource *resource);
165 #endif /* _NATIVE_DRM_H_ */