The open source OpenXR runtime
d/ohmd: Add quirk to rotate WVR2 display left
OpenHMD can't easily tell us the WVR SKU because it has to read it
from the config after opening the device, while the product string
is set at device list time.
As a workaround, recognize the WVR2 by its resolution.
+26
+26
src/xrt/drivers/ohmd/oh_device.c
+26
src/xrt/drivers/ohmd/oh_device.c
···
224
224
struct
225
225
{
226
226
bool rotate_lenses_right;
227
+
bool rotate_lenses_left;
227
228
bool rotate_lenses_inwards;
228
229
bool video_see_through;
229
230
bool video_distortion_none;
···
291
292
292
293
if (strcmp(prod, "Rift (CV1)") == 0) {
293
294
info.quirks.delay_after_initialization = true;
295
+
}
296
+
297
+
/* Only the WVR2 display is rotated. OpenHMD can't easily tell us
298
+
* the WVR SKU, so just recognize it by resolution */
299
+
if (strcmp(prod, "VR-Tek WVR") == 0 &&
300
+
info.display.w_pixels == 2560 &&
301
+
info.display.h_pixels == 1440) {
302
+
info.quirks.rotate_lenses_left = true;
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303
}
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304
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305
···
540
549
ohd->base.hmd->views[1].viewport.w_pixels = w;
541
550
ohd->base.hmd->views[1].viewport.h_pixels = h / 2;
542
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ohd->base.hmd->views[1].rot = u_device_rotation_right;
552
+
}
553
+
554
+
if (info.quirks.rotate_lenses_left) {
555
+
int w = info.display.w_pixels;
556
+
int h = info.display.h_pixels;
557
+
558
+
ohd->base.hmd->views[0].viewport.x_pixels = 0;
559
+
ohd->base.hmd->views[0].viewport.y_pixels = 0;
560
+
ohd->base.hmd->views[0].viewport.w_pixels = w;
561
+
ohd->base.hmd->views[0].viewport.h_pixels = h / 2;
562
+
ohd->base.hmd->views[0].rot = u_device_rotation_left;
563
+
564
+
ohd->base.hmd->views[1].viewport.x_pixels = 0;
565
+
ohd->base.hmd->views[1].viewport.y_pixels = h / 2;
566
+
ohd->base.hmd->views[1].viewport.w_pixels = w;
567
+
ohd->base.hmd->views[1].viewport.h_pixels = h / 2;
568
+
ohd->base.hmd->views[1].rot = u_device_rotation_left;
543
569
}
544
570
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571
if (info.quirks.rotate_lenses_inwards) {