101 } XRRScreenResources;
102
103 typedef struct {
104 Time timestamp;
105 RRCrtc crtc;
106 char *name;
107 int nameLen;
108 unsigned long mm_width;
109 unsigned long mm_height;
110 Connection connection;
111 SubpixelOrder subpixel_order;
112 int ncrtc;
113 RRCrtc *crtcs;
114 int nclone;
115 RROutput *clones;
116 int nmode;
117 int npreferred;
118 RRMode *modes;
119 } XRROutputInfo;
120
121 XRRScreenResources *XRRGetScreenResources (Display *dpy, Window window);
122
123 void XRRFreeScreenResources (XRRScreenResources *resources);
124
125 XRROutputInfo * XRRGetOutputInfo (Display *dpy, XRRScreenResources *resources,
126 RROutput output);
127 void XRRFreeOutputInfo (XRROutputInfo *outputInfo);
128
129 /* internal representation is private to the library */
130 typedef struct _XRRScreenConfiguration XRRScreenConfiguration;
131
132 Bool XRRQueryExtension (Display *dpy, int *event_basep, int *error_basep);
133 Status XRRQueryVersion (Display *dpy,
134 int *major_versionp,
135 int *minor_versionp);
136
137 XRRScreenConfiguration *XRRGetScreenInfo (Display *dpy,
138 Drawable draw);
139
140 void XRRFreeScreenConfigInfo (XRRScreenConfiguration *config);
141
142 /*
143 * Note that screen configuration changes are only permitted if the client can
144 * prove it has up to date configuration information. We are trying to
145 * insist that it become possible for screens to change dynamically, so
146 * we want to ensure the client knows what it is talking about when requesting
147 * changes.
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101 } XRRScreenResources;
102
103 typedef struct {
104 Time timestamp;
105 RRCrtc crtc;
106 char *name;
107 int nameLen;
108 unsigned long mm_width;
109 unsigned long mm_height;
110 Connection connection;
111 SubpixelOrder subpixel_order;
112 int ncrtc;
113 RRCrtc *crtcs;
114 int nclone;
115 RROutput *clones;
116 int nmode;
117 int npreferred;
118 RRMode *modes;
119 } XRROutputInfo;
120
121 typedef struct {
122 Time timestamp;
123 int x, y;
124 unsigned int width, height;
125 RRMode mode;
126 Rotation rotation;
127 int noutput;
128 RROutput *outputs;
129 Rotation rotations;
130 int npossible;
131 RROutput *possible;
132 } XRRCrtcInfo;
133
134 XRRScreenResources *XRRGetScreenResources (Display *dpy, Window window);
135
136 void XRRFreeScreenResources (XRRScreenResources *resources);
137
138 XRROutputInfo * XRRGetOutputInfo (Display *dpy, XRRScreenResources *resources,
139 RROutput output);
140 void XRRFreeOutputInfo (XRROutputInfo *outputInfo);
141
142 XRRCrtcInfo *XRRGetCrtcInfo (Display *dpy, XRRScreenResources *resources,
143 RRCrtc crtc);
144 void XRRFreeCrtcInfo (XRRCrtcInfo *crtcInfo);
145
146
147 /* internal representation is private to the library */
148 typedef struct _XRRScreenConfiguration XRRScreenConfiguration;
149
150 Bool XRRQueryExtension (Display *dpy, int *event_basep, int *error_basep);
151 Status XRRQueryVersion (Display *dpy,
152 int *major_versionp,
153 int *minor_versionp);
154
155 XRRScreenConfiguration *XRRGetScreenInfo (Display *dpy,
156 Drawable draw);
157
158 void XRRFreeScreenConfigInfo (XRRScreenConfiguration *config);
159
160 /*
161 * Note that screen configuration changes are only permitted if the client can
162 * prove it has up to date configuration information. We are trying to
163 * insist that it become possible for screens to change dynamically, so
164 * we want to ensure the client knows what it is talking about when requesting
165 * changes.
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