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Add screen rotation support (tested on amd/intel)

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screen rotation in wayland is best effort,
wayland doesn't give the necessary information to make it robust.
This commit is contained in:
dec05eba
2024-02-10 02:47:01 +01:00
parent ac73d9cb13
commit b8843395ac
10 changed files with 330 additions and 56 deletions
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12
include/utils.h
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@@ -18,13 +18,22 @@ typedef struct {
int gpu_version; /* 0 if unknown */
} gsr_gpu_info;
typedef enum {
GSR_MONITOR_ROT_0,
GSR_MONITOR_ROT_90,
GSR_MONITOR_ROT_180,
GSR_MONITOR_ROT_270
} gsr_monitor_rotation;
typedef struct {
const char *name;
int name_len;
vec2i pos;
vec2i size;
XRRCrtcInfo *crt_info; /* Only on x11 */
uint32_t connector_id; /* Only on drm */
uint32_t connector_id; /* Only on x11 and drm */
gsr_monitor_rotation rotation; /* Only on x11 and wayland */
uint32_t monitor_identifier; /* Only on drm and wayland */
} gsr_monitor;
typedef enum {
@@ -46,6 +55,7 @@ typedef void (*active_monitor_callback)(const gsr_monitor *monitor, void *userda
void for_each_active_monitor_output_x11(Display *display, active_monitor_callback callback, void *userdata);
void for_each_active_monitor_output(const gsr_egl *egl, gsr_connection_type connection_type, active_monitor_callback callback, void *userdata);
bool get_monitor_by_name(const gsr_egl *egl, gsr_connection_type connection_type, const char *name, gsr_monitor *monitor);
gsr_monitor_rotation drm_monitor_get_display_server_rotation(const gsr_egl *egl, const gsr_monitor *monitor);
bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info);