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-rw-r--r--krandr/lowlevel_randr.h102
1 files changed, 102 insertions, 0 deletions
diff --git a/krandr/lowlevel_randr.h b/krandr/lowlevel_randr.h
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+++ b/krandr/lowlevel_randr.h
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+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <X11/Xlib.h>
+#include <X11/extensions/Xrandr.h>
+
+struct ScreenInfo;
+
+struct CrtcInfo {
+ RRCrtc id;
+ XRRCrtcInfo *info;
+ int cur_x;
+ int cur_y;
+ RRMode cur_mode_id;
+ Rotation cur_rotation;
+ Rotation rotations;
+ int cur_noutput;
+
+ int changed;
+
+ struct ScreenInfo *screen_info;
+};
+
+struct OutputInfo {
+ RROutput id;
+ XRROutputInfo *info;
+ struct CrtcInfo *cur_crtc;
+
+ int auto_set;
+ int off_set;
+};
+
+struct ScreenInfo {
+ Display *dpy;
+ Window window;
+ XRRScreenResources *res;
+ int min_width, min_height;
+ int max_width, max_height;
+ int cur_width;
+ int cur_height;
+ int cur_mmWidth;
+ int cur_mmHeight;
+
+ int n_output;
+ int n_crtc;
+ struct OutputInfo **outputs;
+ struct CrtcInfo **crtcs;
+
+ int clone;
+ struct CrtcInfo *primary_crtc;
+
+ struct CrtcInfo *cur_crtc;
+ struct OutputInfo *cur_output;
+};
+
+extern struct ScreenInfo *screen_info;
+extern const uint big_pixbuf[], small_pixbuf[];
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void free_screen_info (struct ScreenInfo *screen_info);
+
+struct ScreenInfo* read_screen_info (Display *);
+
+int set_screen_size (struct ScreenInfo *screen_info);
+void output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info);
+void output_off (struct ScreenInfo *screen_info, struct OutputInfo *output);
+struct CrtcInfo* auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info);
+
+XRRModeInfo *find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id);
+int mode_height (XRRModeInfo *mode_info, Rotation rotation);
+int mode_width (XRRModeInfo *mode_info, Rotation rotation);
+int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id);
+int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id);
+char *get_output_name (struct ScreenInfo *screen_info, RROutput id);
+Status crtc_apply (struct CrtcInfo *crtc_info);
+Status crtc_disable (struct CrtcInfo *crtc);
+int main_low_apply (struct ScreenInfo *screen_info);
+
+#ifdef __cplusplus
+}
+#endif \ No newline at end of file