56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
#ifndef GSR_UTILS_H
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#define GSR_UTILS_H
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#include "vec2.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <X11/extensions/Xrandr.h>
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typedef enum {
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GSR_GPU_VENDOR_AMD,
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GSR_GPU_VENDOR_INTEL,
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GSR_GPU_VENDOR_NVIDIA
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} gsr_gpu_vendor;
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typedef struct {
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gsr_gpu_vendor vendor;
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int gpu_version; /* 0 if unknown */
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} gsr_gpu_info;
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typedef struct {
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const char *name;
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int name_len;
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vec2i pos;
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vec2i size;
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XRRCrtcInfo *crt_info; /* Only on x11 */
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uint32_t connector_id; /* Only on drm */
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} gsr_monitor;
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typedef enum {
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GSR_CONNECTION_X11,
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GSR_CONNECTION_WAYLAND,
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GSR_CONNECTION_DRM
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} gsr_connection_type;
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typedef struct {
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const char *name;
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int name_len;
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gsr_monitor *monitor;
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bool found_monitor;
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} get_monitor_by_name_userdata;
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double clock_get_monotonic_seconds(void);
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typedef void (*active_monitor_callback)(const gsr_monitor *monitor, void *userdata);
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void for_each_active_monitor_output(void *connection, gsr_connection_type connection_type, active_monitor_callback callback, void *userdata);
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bool get_monitor_by_name(void *connection, gsr_connection_type connection_type, const char *name, gsr_monitor *monitor);
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bool gl_get_gpu_info(Display *dpy, gsr_gpu_info *info, bool wayland);
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/* |output| should be at least 128 bytes in size */
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bool gsr_get_valid_card_path(char *output);
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int even_number_ceil(int value);
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#endif /* GSR_UTILS_H */
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