The open source OpenXR runtime
ipc: Add device_get_brightness and device_set_brightness
Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2426>
+89
-1
+36
src/xrt/ipc/client/ipc_client_hmd.c
+36
src/xrt/ipc/client/ipc_client_hmd.c
···
271
271
u_device_free(&ich->base);
272
272
}
273
273
274
+
static xrt_result_t
275
+
ipc_client_hmd_get_brightness(struct xrt_device *xdev, float *out_brightness)
276
+
{
277
+
ipc_client_hmd_t *ich = ipc_client_hmd(xdev);
278
+
struct ipc_connection *ipc_c = ich->ipc_c;
279
+
xrt_result_t xret;
280
+
281
+
ipc_client_connection_lock(ipc_c);
282
+
283
+
xret = ipc_call_device_get_brightness(ipc_c, ich->device_id, out_brightness);
284
+
IPC_CHK_ONLY_PRINT(ipc_c, xret, "ipc_call_device_get_brightness");
285
+
286
+
ipc_client_connection_unlock(ipc_c);
287
+
288
+
return xret;
289
+
}
290
+
291
+
static xrt_result_t
292
+
ipc_client_hmd_set_brightness(struct xrt_device *xdev, float brightness, bool relative)
293
+
{
294
+
ipc_client_hmd_t *ich = ipc_client_hmd(xdev);
295
+
struct ipc_connection *ipc_c = ich->ipc_c;
296
+
xrt_result_t xret;
297
+
298
+
ipc_client_connection_lock(ipc_c);
299
+
300
+
xret = ipc_call_device_set_brightness(ipc_c, ich->device_id, brightness, relative);
301
+
IPC_CHK_ONLY_PRINT(ipc_c, xret, "ipc_call_device_set_brightness");
302
+
303
+
ipc_client_connection_unlock(ipc_c);
304
+
305
+
return xret;
306
+
}
307
+
274
308
/*!
275
309
* @public @memberof ipc_client_hmd
276
310
*/
···
293
327
ich->base.is_form_factor_available = ipc_client_hmd_is_form_factor_available;
294
328
ich->base.get_visibility_mask = ipc_client_hmd_get_visibility_mask;
295
329
ich->base.destroy = ipc_client_hmd_destroy;
330
+
ich->base.get_brightness = ipc_client_hmd_get_brightness;
331
+
ich->base.set_brightness = ipc_client_hmd_set_brightness;
296
332
297
333
// Setup blend-modes.
298
334
ich->base.hmd->blend_mode_count = ipc_c->ism->hmd.blend_mode_count;
+36
src/xrt/ipc/server/ipc_server_handler.c
+36
src/xrt/ipc/server/ipc_server_handler.c
···
17
17
18
18
#include "server/ipc_server.h"
19
19
#include "ipc_server_generated.h"
20
+
#include "xrt/xrt_device.h"
21
+
#include "xrt/xrt_results.h"
20
22
21
23
#ifdef XRT_GRAPHICS_SYNC_HANDLE_IS_FD
22
24
#include <unistd.h>
···
2511
2513
struct xrt_device *xdev = get_xdev(ics, id);
2512
2514
return xrt_device_get_battery_status(xdev, out_present, out_charging, out_charge);
2513
2515
}
2516
+
2517
+
xrt_result_t
2518
+
ipc_handle_device_get_brightness(volatile struct ipc_client_state *ics, uint32_t id, float *out_brightness)
2519
+
{
2520
+
struct xrt_device *xdev = NULL;
2521
+
xrt_result_t xret = validate_device_id(ics, id, &xdev);
2522
+
if (xret != XRT_SUCCESS) {
2523
+
U_LOG_E("Invalid device_id!");
2524
+
return xret;
2525
+
}
2526
+
2527
+
if (!xdev->supported.brightness_control) {
2528
+
return XRT_ERROR_FEATURE_NOT_SUPPORTED;
2529
+
}
2530
+
2531
+
return xrt_device_get_brightness(xdev, out_brightness);
2532
+
}
2533
+
2534
+
xrt_result_t
2535
+
ipc_handle_device_set_brightness(volatile struct ipc_client_state *ics, uint32_t id, float brightness, bool relative)
2536
+
{
2537
+
struct xrt_device *xdev = NULL;
2538
+
xrt_result_t xret = validate_device_id(ics, id, &xdev);
2539
+
if (xret != XRT_SUCCESS) {
2540
+
U_LOG_E("Invalid device_id!");
2541
+
return xret;
2542
+
}
2543
+
2544
+
if (!xdev->supported.brightness_control) {
2545
+
return XRT_ERROR_FEATURE_NOT_SUPPORTED;
2546
+
}
2547
+
2548
+
return xrt_device_set_brightness(xdev, brightness, relative);
2549
+
}