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st/oxr: Use correct timestamp for layer space transform

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This commit is contained in:
Christoph Haag 2022-03-03 17:09:30 +01:00
parent 76c18bda47
commit 61024ab9a1
1 changed files with 33 additions and 25 deletions
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58
src/xrt/state_trackers/oxr/oxr_session_frame_end.c
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@ -842,7 +842,8 @@ submit_quad_layer(struct oxr_session *sess,
XrCompositionLayerQuad *quad,
struct xrt_device *head,
struct xrt_pose *inv_offset,
uint64_t timestamp)
uint64_t oxr_timestamp,
uint64_t xrt_timestamp)
{
struct oxr_swapchain *sc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_swapchain *, quad->subImage.swapchain);
struct oxr_space *spc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_space *, quad->space);
@ -852,7 +853,7 @@ submit_quad_layer(struct oxr_session *sess,
struct xrt_pose *pose_ptr = (struct xrt_pose *)&quad->pose;
struct xrt_pose pose;
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, timestamp, &pose)) {
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, oxr_timestamp, &pose)) {
return XR_SUCCESS;
}
@ -864,7 +865,7 @@ submit_quad_layer(struct oxr_session *sess,
U_ZERO(&data);
data.type = XRT_LAYER_QUAD;
data.name = XRT_INPUT_GENERIC_HEAD_POSE;
data.timestamp = timestamp;
data.timestamp = xrt_timestamp;
data.flags = flags;
struct xrt_vec2 *size = (struct xrt_vec2 *)&quad->size;
@ -886,7 +887,8 @@ submit_projection_layer(struct oxr_session *sess,
XrCompositionLayerProjection *proj,
struct xrt_device *head,
struct xrt_pose *inv_offset,
uint64_t timestamp)
uint64_t oxr_timestamp,
uint64_t xrt_timestamp)
{
struct oxr_space *spc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_space *, proj->space);
struct oxr_swapchain *d_scs[2] = {NULL, NULL};
@ -901,7 +903,7 @@ submit_projection_layer(struct oxr_session *sess,
scs[i] = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_swapchain *, proj->views[i].subImage.swapchain);
pose_ptr = (struct xrt_pose *)&proj->views[i].pose;
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, timestamp, &pose[i])) {
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, oxr_timestamp, &pose[i])) {
return XR_SUCCESS;
}
}
@ -917,7 +919,7 @@ submit_projection_layer(struct oxr_session *sess,
U_ZERO(&data);
data.type = XRT_LAYER_STEREO_PROJECTION;
data.name = XRT_INPUT_GENERIC_HEAD_POSE;
data.timestamp = timestamp;
data.timestamp = xrt_timestamp;
data.flags = flags;
data.stereo.l.fov = *l_fov;
data.stereo.l.pose = pose[0];
@ -990,7 +992,8 @@ submit_cube_layer(struct oxr_session *sess,
const XrCompositionLayerCubeKHR *cube,
struct xrt_device *head,
struct xrt_pose *inv_offset,
uint64_t timestamp)
uint64_t oxr_timestamp,
uint64_t xrt_timestamp)
{
// Not implemented
}
@ -1002,7 +1005,8 @@ submit_cylinder_layer(struct oxr_session *sess,
const XrCompositionLayerCylinderKHR *cylinder,
struct xrt_device *head,
struct xrt_pose *inv_offset,
uint64_t timestamp)
uint64_t oxr_timestamp,
uint64_t xrt_timestamp)
{
struct oxr_swapchain *sc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_swapchain *, cylinder->subImage.swapchain);
struct oxr_space *spc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_space *, cylinder->space);
@ -1013,7 +1017,7 @@ submit_cylinder_layer(struct oxr_session *sess,
struct xrt_pose *pose_ptr = (struct xrt_pose *)&cylinder->pose;
struct xrt_pose pose;
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, timestamp, &pose)) {
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, oxr_timestamp, &pose)) {
return XR_SUCCESS;
}
@ -1025,7 +1029,7 @@ submit_cylinder_layer(struct oxr_session *sess,
U_ZERO(&data);
data.type = XRT_LAYER_CYLINDER;
data.name = XRT_INPUT_GENERIC_HEAD_POSE;
data.timestamp = timestamp;
data.timestamp = xrt_timestamp;
data.flags = flags;
data.cylinder.visibility = visibility;
@ -1047,7 +1051,8 @@ submit_equirect1_layer(struct oxr_session *sess,
const XrCompositionLayerEquirectKHR *equirect,
struct xrt_device *head,
struct xrt_pose *inv_offset,
uint64_t timestamp)
uint64_t oxr_timestamp,
uint64_t xrt_timestamp)
{
struct oxr_swapchain *sc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_swapchain *, equirect->subImage.swapchain);
struct oxr_space *spc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_space *, equirect->space);
@ -1057,7 +1062,7 @@ submit_equirect1_layer(struct oxr_session *sess,
struct xrt_pose *pose_ptr = (struct xrt_pose *)&equirect->pose;
struct xrt_pose pose;
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, timestamp, &pose)) {
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, oxr_timestamp, &pose)) {
return XR_SUCCESS;
}
@ -1069,7 +1074,7 @@ submit_equirect1_layer(struct oxr_session *sess,
U_ZERO(&data);
data.type = XRT_LAYER_EQUIRECT1;
data.name = XRT_INPUT_GENERIC_HEAD_POSE;
data.timestamp = timestamp;
data.timestamp = xrt_timestamp;
data.flags = flags;
data.equirect1.visibility = convert_eye_visibility(equirect->eyeVisibility);
data.equirect1.pose = pose;
@ -1104,7 +1109,8 @@ submit_equirect2_layer(struct oxr_session *sess,
const XrCompositionLayerEquirect2KHR *equirect,
struct xrt_device *head,
struct xrt_pose *inv_offset,
uint64_t timestamp)
uint64_t oxr_timestamp,
uint64_t xrt_timestamp)
{
struct oxr_swapchain *sc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_swapchain *, equirect->subImage.swapchain);
struct oxr_space *spc = XRT_CAST_OXR_HANDLE_TO_PTR(struct oxr_space *, equirect->space);
@ -1114,7 +1120,7 @@ submit_equirect2_layer(struct oxr_session *sess,
struct xrt_pose *pose_ptr = (struct xrt_pose *)&equirect->pose;
struct xrt_pose pose;
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, timestamp, &pose)) {
if (!handle_space(log, sess, spc, pose_ptr, inv_offset, oxr_timestamp, &pose)) {
return XR_SUCCESS;
}
@ -1126,7 +1132,7 @@ submit_equirect2_layer(struct oxr_session *sess,
U_ZERO(&data);
data.type = XRT_LAYER_EQUIRECT2;
data.name = XRT_INPUT_GENERIC_HEAD_POSE;
data.timestamp = timestamp;
data.timestamp = xrt_timestamp;
data.flags = flags;
data.equirect2.visibility = convert_eye_visibility(equirect->eyeVisibility);
data.equirect2.pose = pose;
@ -1163,10 +1169,11 @@ oxr_session_frame_end(struct oxr_logger *log, struct oxr_session *sess, const Xr
frameEndInfo->displayTime);
}
int64_t display_time_ns =
int64_t xrt_display_time_ns =
time_state_ts_to_monotonic_ns(sess->sys->inst->timekeeping, frameEndInfo->displayTime);
if (sess->frame_timing_spew) {
oxr_log(log, "End frame at %8.3fms with display time %8.3fms", ts_ms(sess), ns_to_ms(display_time_ns));
oxr_log(log, "End frame at %8.3fms with display time %8.3fms", ts_ms(sess),
ns_to_ms(xrt_display_time_ns));
}
struct xrt_compositor *xc = sess->compositor;
@ -1294,7 +1301,7 @@ oxr_session_frame_end(struct oxr_logger *log, struct oxr_session *sess, const Xr
struct xrt_pose inv_offset = {0};
math_pose_invert(&xdev->tracking_origin->offset, &inv_offset);
CALL_CHK(xrt_comp_layer_begin(xc, sess->frame_id.begun, display_time_ns, blend_mode));
CALL_CHK(xrt_comp_layer_begin(xc, sess->frame_id.begun, xrt_display_time_ns, blend_mode));
for (uint32_t i = 0; i < frameEndInfo->layerCount; i++) {
const XrCompositionLayerBaseHeader *layer = frameEndInfo->layers[i];
@ -1303,26 +1310,27 @@ oxr_session_frame_end(struct oxr_logger *log, struct oxr_session *sess, const Xr
switch (layer->type) {
case XR_TYPE_COMPOSITION_LAYER_PROJECTION:
submit_projection_layer(sess, xc, log, (XrCompositionLayerProjection *)layer, xdev, &inv_offset,
display_time_ns);
frameEndInfo->displayTime, xrt_display_time_ns);
break;
case XR_TYPE_COMPOSITION_LAYER_QUAD:
submit_quad_layer(sess, xc, log, (XrCompositionLayerQuad *)layer, xdev, &inv_offset, display_time_ns);
submit_quad_layer(sess, xc, log, (XrCompositionLayerQuad *)layer, xdev, &inv_offset,
frameEndInfo->displayTime, xrt_display_time_ns);
break;
case XR_TYPE_COMPOSITION_LAYER_CUBE_KHR:
submit_cube_layer(sess, xc, log, (XrCompositionLayerCubeKHR *)layer, xdev, &inv_offset,
display_time_ns);
frameEndInfo->displayTime, xrt_display_time_ns);
break;
case XR_TYPE_COMPOSITION_LAYER_CYLINDER_KHR:
submit_cylinder_layer(sess, xc, log, (XrCompositionLayerCylinderKHR *)layer, xdev, &inv_offset,
display_time_ns);
frameEndInfo->displayTime, xrt_display_time_ns);
break;
case XR_TYPE_COMPOSITION_LAYER_EQUIRECT_KHR:
submit_equirect1_layer(sess, xc, log, (XrCompositionLayerEquirectKHR *)layer, xdev, &inv_offset,
display_time_ns);
frameEndInfo->displayTime, xrt_display_time_ns);
break;
case XR_TYPE_COMPOSITION_LAYER_EQUIRECT2_KHR:
submit_equirect2_layer(sess, xc, log, (XrCompositionLayerEquirect2KHR *)layer, xdev,
&inv_offset, display_time_ns);
&inv_offset, frameEndInfo->displayTime, xrt_display_time_ns);
break;
default: assert(false && "invalid layer type");
}