The open source OpenXR runtime
d/wmr: Add debug gain control
Add a control to the debug UI for adjusting the
camera gain setting when testing.
+18
+18
src/xrt/drivers/wmr/wmr_camera.c
+18
src/xrt/drivers/wmr/wmr_camera.c
···
82
82
83
83
struct libusb_transfer *xfers[NUM_XFERS];
84
84
85
+
uint8_t last_gain, debug_gain;
86
+
85
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struct u_sink_debug debug_sinks[2];
86
88
87
89
enum u_logging_level log_level;
···
291
293
xrt_frame_reference(&xf, NULL);
292
294
293
295
cam->last_seq = seq;
296
+
if (cam->last_gain != cam->debug_gain) {
297
+
int i;
298
+
299
+
for (i = 0; i < cam->config_count; i++) {
300
+
const struct wmr_camera_config *config = &cam->configs[i];
301
+
if (config->purpose != WMR_CAMERA_PURPOSE_HEAD_TRACKING) {
302
+
continue;
303
+
}
304
+
wmr_camera_set_gain(cam, config->location, cam->debug_gain);
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+
}
306
+
}
307
+
294
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out:
295
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libusb_submit_transfer(xfer);
296
310
}
···
309
323
int res, i;
310
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cam->log_level = log_level;
326
+
cam->debug_gain = DEFAULT_GAIN;
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327
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if (os_thread_helper_init(&cam->usb_thread) != 0) {
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WMR_CAM_ERROR(cam, "Failed to initialise threading");
···
349
364
u_sink_debug_init(&cam->debug_sinks[1]);
350
365
u_var_add_root(cam, "WMR Camera", true);
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u_var_add_log_level(cam, &cam->log_level, "Log level");
367
+
u_var_add_u8(cam, &cam->debug_gain, "Gain");
352
368
u_var_add_sink_debug(cam, &cam->debug_sinks[0], "SLAM");
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u_var_add_sink_debug(cam, &cam->debug_sinks[1], "Controllers");
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370
···
502
518
.gain = __cpu_to_le16(gain),
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.camera_id2 = __cpu_to_le16(camera_id),
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520
};
521
+
522
+
cam->last_gain = gain;
505
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524
return send_buffer_to_device(cam, (uint8_t *)&cmd, sizeof(cmd));
507
525
}