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Add linux camera support

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This commit is contained in:
Paweł
2023-06-05 18:56:34 +02:00
parent c3e16cda00
commit b88585abfc
16 changed files with 1108 additions and 10 deletions
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24
scene/resources/camera_texture.cpp
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@@ -47,6 +47,11 @@ void CameraTexture::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "camera_is_active"), "set_camera_active", "get_camera_active");
}
void CameraTexture::_on_format_changed() {
// FIXME: `emit_changed` is more appropriate, but causes errors for some reason.
callable_mp((Resource *)this, &Resource::emit_changed).call_deferred();
}
int CameraTexture::get_width() const {
Ref<CameraFeed> feed = CameraServer::get_singleton()->get_feed_by_id(camera_feed_id);
if (feed.is_valid()) {
@@ -82,13 +87,26 @@ RID CameraTexture::get_rid() const {
}
Ref<Image> CameraTexture::get_image() const {
// not (yet) supported
return Ref<Image>();
return RenderingServer::get_singleton()->texture_2d_get(get_rid());
}
void CameraTexture::set_camera_feed_id(int p_new_id) {
Ref<CameraFeed> feed = CameraServer::get_singleton()->get_feed_by_id(camera_feed_id);
if (feed.is_valid()) {
if (feed->is_connected("format_changed", callable_mp(this, &CameraTexture::_on_format_changed))) {
feed->disconnect("format_changed", callable_mp(this, &CameraTexture::_on_format_changed));
}
}
camera_feed_id = p_new_id;
feed = CameraServer::get_singleton()->get_feed_by_id(camera_feed_id);
if (feed.is_valid()) {
feed->connect("format_changed", callable_mp(this, &CameraTexture::_on_format_changed));
}
notify_property_list_changed();
callable_mp((Resource *)this, &Resource::emit_changed).call_deferred();
}
int CameraTexture::get_camera_feed_id() const {
@@ -98,6 +116,7 @@ int CameraTexture::get_camera_feed_id() const {
void CameraTexture::set_which_feed(CameraServer::FeedImage p_which) {
which_feed = p_which;
notify_property_list_changed();
callable_mp((Resource *)this, &Resource::emit_changed).call_deferred();
}
CameraServer::FeedImage CameraTexture::get_which_feed() const {
@@ -109,6 +128,7 @@ void CameraTexture::set_camera_active(bool p_active) {
if (feed.is_valid()) {
feed->set_active(p_active);
notify_property_list_changed();
callable_mp((Resource *)this, &Resource::emit_changed).call_deferred();
}
}