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Merge pull request #56416 from BastiaanOlij/fix_xr_viewport_size_overrule

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Fix XR viewport size overrule and incorrect usage of internal size
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Rémi Verschelde 2022-01-11 08:44:36 +01:00 committed by GitHub
commit 267bee934a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 6 deletions
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22
servers/rendering/renderer_viewport.cpp
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@ -582,6 +582,21 @@ void RendererViewport::draw_viewports() {
bool visible = vp->viewport_to_screen_rect != Rect2();
if (vp->use_xr && xr_interface.is_valid()) {
visible = true; // XR viewport is always visible regardless of update mode, output is sent to HMD.
// Override our size, make sure it matches our required size and is created as a stereo target
Size2 xr_size = xr_interface->get_render_target_size();
// Would have been nice if we could call viewport_set_size here,
// but alas that takes our RID and we now have our pointer,
// also we only check if view_count changes in render_target_set_size so we need to call that for this to reliably change
vp->occlusion_buffer_dirty = vp->occlusion_buffer_dirty || (vp->size != xr_size);
vp->size = xr_size;
uint32_t view_count = xr_interface->get_view_count();
RSG::storage->render_target_set_size(vp->render_target, vp->size.x, vp->size.y, view_count);
}
if (vp->update_mode == RS::VIEWPORT_UPDATE_ALWAYS || vp->update_mode == RS::VIEWPORT_UPDATE_ONCE) {
visible = true;
}
@ -619,11 +634,6 @@ void RendererViewport::draw_viewports() {
RSG::storage->render_target_set_as_unused(vp->render_target);
if (vp->use_xr && xr_interface.is_valid()) {
// override our size, make sure it matches our required size and is created as a stereo target
vp->size = xr_interface->get_render_target_size();
uint32_t view_count = xr_interface->get_view_count();
RSG::storage->render_target_set_size(vp->render_target, vp->internal_size.x, vp->internal_size.y, view_count);
// check for an external texture destination (disabled for now, not yet supported)
// RSG::storage->render_target_set_external_texture(vp->render_target, xr_interface->get_external_texture_for_eye(leftOrMono));
RSG::storage->render_target_set_external_texture(vp->render_target, 0);
@ -843,7 +853,7 @@ void RendererViewport::viewport_attach_to_screen(RID p_viewport, const Rect2 &p_
// if render_direct_to_screen was used, reset size and position
if (RSG::rasterizer->is_low_end() && viewport->viewport_render_direct_to_screen) {
RSG::storage->render_target_set_position(viewport->render_target, 0, 0);
RSG::storage->render_target_set_size(viewport->render_target, viewport->internal_size.x, viewport->internal_size.y, viewport->get_view_count());
RSG::storage->render_target_set_size(viewport->render_target, viewport->size.x, viewport->size.y, viewport->get_view_count());
}
viewport->viewport_to_screen_rect = Rect2();