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Diffstat (limited to 'libraries/ecore/src/lib/ecore_x/xlib/ecore_x_randr_11.c')
-rw-r--r--libraries/ecore/src/lib/ecore_x/xlib/ecore_x_randr_11.c335
1 files changed, 0 insertions, 335 deletions
diff --git a/libraries/ecore/src/lib/ecore_x/xlib/ecore_x_randr_11.c b/libraries/ecore/src/lib/ecore_x/xlib/ecore_x_randr_11.c
deleted file mode 100644
index 816f8d5..0000000
--- a/libraries/ecore/src/lib/ecore_x/xlib/ecore_x_randr_11.c
+++ /dev/null
@@ -1,335 +0,0 @@
1/*
2 * vim:ts=8:sw=3:sts=8:expandtab:cino=>5n-3f0^-2{2
3 */
4
5#ifdef HAVE_CONFIG_H
6# include <config.h>
7#endif /* ifdef HAVE_CONFIG_H */
8
9#include "ecore_x_private.h"
10#include "ecore_x_randr.h"
11#include <stdio.h>
12#include <stdlib.h>
13#include <unistd.h>
14#include <string.h>
15
16#define Ecore_X_Randr_None 0
17#ifdef ECORE_XRANDR
18
19#define RANDR_1_1 ((1 << 16) | 1)
20
21#define RANDR_VALIDATE_ROOT(screen, \
22 root) ((screen = \
23 XRRRootToScreen(_ecore_x_disp, \
24 root)) != -1)
25#define RANDR_CHECK_1_1_RET(ret) if (_randr_version < RANDR_1_1) \
26 return ret
27
28extern XRRScreenResources *(*_ecore_x_randr_get_screen_resources)(Display *
29 dpy,
30 Window
31 window);
32extern int _randr_version;
33#endif /* ifdef ECORE_XRANDR */
34
35/*
36 * @param root window which's primary output will be queried
37 */
38EAPI Ecore_X_Randr_Orientation
39ecore_x_randr_screen_primary_output_orientations_get(Ecore_X_Window root)
40{
41#ifdef ECORE_XRANDR
42 Rotation rot = Ecore_X_Randr_None, crot;
43
44 LOGFN(__FILE__, __LINE__, __FUNCTION__);
45 rot =
46 XRRRotations(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
47 root), &crot);
48 return rot;
49#else /* ifdef ECORE_XRANDR */
50 return Ecore_X_Randr_None;
51#endif /* ifdef ECORE_XRANDR */
52}
53
54/*
55 * @param root window which's primary output will be queried
56 * @return the current orientation of the root window's screen primary output
57 */
58EAPI Ecore_X_Randr_Orientation
59ecore_x_randr_screen_primary_output_orientation_get(Ecore_X_Window root)
60{
61#ifdef ECORE_XRANDR
62 Rotation crot = Ecore_X_Randr_None;
63 XRRRotations(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
64 root), &crot);
65 return crot;
66#else /* ifdef ECORE_XRANDR */
67 return Ecore_X_Randr_None;
68#endif /* ifdef ECORE_XRANDR */
69}
70
71/*
72 * @brief sets a given screen's primary output's orientation
73 * @param root window which's screen's primary output will be queried
74 * @param orientation orientation which should be set for the root window's screen primary output
75 * @return EINA_TRUE if the primary output's orientation could be successfully altered
76 */
77EAPI Eina_Bool
78ecore_x_randr_screen_primary_output_orientation_set(
79 Ecore_X_Window root,
80 Ecore_X_Randr_Orientation
81 orientation)
82{
83#ifdef ECORE_XRANDR
84 XRRScreenConfiguration *xrr_screen_cfg = NULL;
85 int sizeid;
86 Rotation crot;
87 Eina_Bool ret = EINA_FALSE;
88 if (!(xrr_screen_cfg = XRRGetScreenInfo(_ecore_x_disp, root)))
89 return EINA_FALSE;
90
91 sizeid = XRRConfigCurrentConfiguration(xrr_screen_cfg, &crot);
92 if (!XRRSetScreenConfig(_ecore_x_disp, xrr_screen_cfg, root, sizeid,
93 orientation, CurrentTime))
94 ret = EINA_TRUE;
95
96 if (xrr_screen_cfg)
97 XRRFreeScreenConfigInfo(xrr_screen_cfg);
98
99 return ret;
100#else /* ifdef ECORE_XRANDR */
101 return EINA_FALSE;
102#endif /* ifdef ECORE_XRANDR */
103}
104
105/*
106 * @brief gets a screen's primary output's possible sizes
107 * @param root window which's primary output will be queried
108 * @param num number of sizes reported as supported by the screen's primary output
109 * @return an array of sizes reported as supported by the screen's primary output or - if query failed - NULL
110 */
111EAPI Ecore_X_Randr_Screen_Size_MM *
112ecore_x_randr_screen_primary_output_sizes_get(Ecore_X_Window root,
113 int *num)
114{
115#ifdef ECORE_XRANDR
116 Ecore_X_Randr_Screen_Size_MM *ret = NULL;
117 XRRScreenSize *sizes;
118 int i, n;
119
120 /* we don't have to free sizes, because they're hold in a cache inside X*/
121 sizes =
122 XRRSizes(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
123 root), &n);
124 if ((!sizes) || (n <= 0)) return NULL;
125 ret = calloc(n, sizeof(Ecore_X_Randr_Screen_Size_MM));
126 if (!ret)
127 return NULL;
128
129 if (num)
130 *num = n;
131
132 for (i = 0; i < n; i++)
133 {
134 ret[i].width = sizes[i].width;
135 ret[i].height = sizes[i].height;
136 ret[i].width_mm = sizes[i].mwidth;
137 ret[i].height_mm = sizes[i].mheight;
138 }
139 return ret;
140#else /* ifdef ECORE_XRANDR */
141 return NULL;
142#endif /* ifdef ECORE_XRANDR */
143}
144
145/*
146 * @brief get the current set size of a given screen's primary output
147 * @param root window which's primary output will be queried
148 * @param w the current size's width
149 * @param h the current size's height
150 * @param w_mm the current size's width in mm
151 * @param h_mm the current size's height in mm
152 * @param size_index of current set size to be used with ecore_x_randr_primary_output_size_set()
153 */
154EAPI void
155ecore_x_randr_screen_primary_output_current_size_get(Ecore_X_Window root,
156 int *w,
157 int *h,
158 int *w_mm,
159 int *h_mm,
160 int *size_index)
161{
162#ifdef ECORE_XRANDR
163 XRRScreenSize *sizes;
164 XRRScreenConfiguration *sc = NULL;
165 int idx;
166 Rotation orientation;
167 int n;
168
169 if (!(sc = XRRGetScreenInfo(_ecore_x_disp, root)))
170 {
171 ERR("Couldn't get screen information for %d", root);
172 return;
173 }
174
175 idx = XRRConfigCurrentConfiguration(sc, &orientation);
176
177 sizes =
178 XRRSizes(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
179 root), &n);
180 if ((idx < n) && (idx >= 0))
181 {
182 if (w)
183 *w = sizes[idx].width;
184
185 if (h)
186 *h = sizes[idx].height;
187
188 if (w_mm)
189 *w_mm = sizes[idx].mwidth;
190
191 if (h_mm)
192 *h_mm = sizes[idx].mheight;
193
194 if (size_index)
195 *size_index = idx;
196 }
197
198 XRRFreeScreenConfigInfo(sc);
199#endif /* ifdef ECORE_XRANDR */
200}
201
202/*
203 * @brief sets a given screen's primary output size, but disables all other outputs at the same time
204 * @param root window which's primary output will be queried
205 * @param size_index within the list of sizes reported as supported by the root window's screen primary output
206 * @return EINA_TRUE on success, EINA_FALSE on failure due to e.g. invalid times
207 */
208EAPI Eina_Bool
209ecore_x_randr_screen_primary_output_size_set(Ecore_X_Window root,
210 int size_index)
211{
212#ifdef ECORE_XRANDR
213 XRRScreenConfiguration *sc = NULL;
214 Eina_Bool ret = EINA_FALSE;
215 int nsizes = 0;
216
217 if (size_index >= 0 && _ecore_x_randr_root_validate(root))
218 {
219 XRRSizes(_ecore_x_disp, XRRRootToScreen(_ecore_x_disp,
220 root), &nsizes);
221
222 if (size_index < nsizes)
223 {
224 sc = XRRGetScreenInfo(_ecore_x_disp, root);
225 if (!XRRSetScreenConfig(_ecore_x_disp, sc,
226 root, size_index,
227 ECORE_X_RANDR_ORIENTATION_ROT_0, CurrentTime))
228 {
229 ret = EINA_TRUE;
230 }
231
232 if (sc)
233 XRRFreeScreenConfigInfo(sc);
234 }
235 }
236
237 return ret;
238#else /* ifdef ECORE_XRANDR */
239 return EINA_FALSE;
240#endif /* ifdef ECORE_XRANDR */
241}
242
243/*
244 * @param root window which's primary output will be queried
245 * @return currently used refresh rate or - if request failed or RandRR is not available - 0.0
246 */
247EAPI Ecore_X_Randr_Refresh_Rate
248ecore_x_randr_screen_primary_output_current_refresh_rate_get(
249 Ecore_X_Window root)
250{
251#ifdef ECORE_XRANDR
252 Ecore_X_Randr_Refresh_Rate ret = 0.0;
253 XRRScreenConfiguration *sc = NULL;
254
255 if (!_ecore_x_randr_root_validate(root) ||
256 !(sc = XRRGetScreenInfo(_ecore_x_disp, root)))
257 return ret;
258
259 ret = XRRConfigCurrentRate(sc);
260 if (sc)
261 XRRFreeScreenConfigInfo(sc);
262
263 return ret;
264#else /* ifdef ECORE_XRANDR */
265 return 0.0;
266#endif /* ifdef ECORE_XRANDR */
267}
268
269/*
270 * @param root window which's primary output will be queried
271 * @param size_index referencing the size to query valid refresh rates for
272 * @return currently used refresh rate or - if request failed or RandRR is not available - NULL
273 */
274EAPI Ecore_X_Randr_Refresh_Rate *
275ecore_x_randr_screen_primary_output_refresh_rates_get(Ecore_X_Window root,
276 int size_index,
277 int *num)
278{
279#ifdef ECORE_XRANDR
280 Ecore_X_Randr_Refresh_Rate *ret = NULL, *rates = NULL;
281 Ecore_X_Randr_Screen scr;
282 int n;
283
284 if (num
285 && RANDR_VALIDATE_ROOT(scr, root)
286 && (rates = XRRRates(_ecore_x_disp, scr, size_index, &n)))
287 {
288 if (rates && (ret = malloc(sizeof(Ecore_X_Randr_Refresh_Rate) * n)))
289 {
290 memcpy(ret, rates, (sizeof(Ecore_X_Randr_Refresh_Rate) * n));
291 *num = n;
292 }
293 }
294
295 return ret;
296#else /* ifdef ECORE_XRANDR */
297 return NULL;
298#endif /* ifdef ECORE_XRANDR */
299}
300
301//>= 1.1
302/*
303 * @brief sets the current primary output's refresh rate
304 * @param root window which's primary output will be queried
305 * @param size_index referencing the size to be set
306 * @param rate the refresh rate to be set
307 * @return EINA_TRUE on success else EINA_FALSE
308 */
309EAPI Eina_Bool
310ecore_x_randr_screen_primary_output_refresh_rate_set(
311 Ecore_X_Window root,
312 int size_index,
313 Ecore_X_Randr_Refresh_Rate
314 rate)
315{
316#ifdef ECORE_XRANDR
317 RANDR_CHECK_1_1_RET(EINA_FALSE);
318 Eina_Bool ret = EINA_FALSE;
319 XRRScreenConfiguration *sc = NULL;
320
321 if (!(sc = XRRGetScreenInfo(_ecore_x_disp, root)))
322 return ret;
323
324 if (!XRRSetScreenConfigAndRate(_ecore_x_disp, sc,
325 root, size_index,
326 RR_Rotate_0, rate, CurrentTime))
327 ret = EINA_TRUE;
328
329 XRRFreeScreenConfigInfo(sc);
330 return ret;
331#else /* ifdef ECORE_XRANDR */
332 return EINA_FALSE;
333#endif /* ifdef ECORE_XRANDR */
334}
335
generated by cgit v1.1 at 2024-07-17 21:21:51 +0000