diff options
| -rw-r--r-- | platform/android/export/export.cpp | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/platform/android/export/export.cpp b/platform/android/export/export.cpp index 1b9d31d752..2fba8bbf7f 100644 --- a/platform/android/export/export.cpp +++ b/platform/android/export/export.cpp @@ -847,6 +847,138 @@ class EditorExportPlatformAndroid : public EditorExportPlatform { uint32_t name = decode_uint32(&p_manifest[iofs + 12]); String tname = string_table[name]; + int dof_index = p_preset->get("graphics/degrees_of_freedom"); // 0: none, 1: 3dof and 6dof, 2: 6dof + + if (tname == "uses-feature" && dof_index > 0) { + if (xr_mode_index == 0) { + WARN_PRINT("VR DOF feature setting is only valid for oculus HMDs with an XR mode set to VR"); + } + ofs += 24; // skip over end tag + + // save manifest ending so we can restore it + Vector<uint8_t> manifest_end; + uint32_t manifest_cur_size = p_manifest.size(); + + manifest_end.resize(p_manifest.size() - ofs); + memcpy(manifest_end.ptrw(), &p_manifest[ofs], manifest_end.size()); + + int32_t attr_name_string = string_table.find("name"); + ERR_EXPLAIN("Template does not have 'name' attribute"); + ERR_FAIL_COND(attr_name_string == -1); + + int32_t ns_android_string = string_table.find("http://schemas.android.com/apk/res/android"); + if (ns_android_string == -1) { + string_table.push_back("http://schemas.android.com/apk/res/android"); + ns_android_string = string_table.size() - 1; + } + + int32_t attr_uses_permission_string = string_table.find("uses-feature"); + if (attr_uses_permission_string == -1) { + string_table.push_back("uses-feature"); + attr_uses_permission_string = string_table.size() - 1; + } + + int32_t attr_required_string = string_table.find("required"); + if (attr_required_string == -1) { + string_table.push_back("required"); + attr_required_string = string_table.size() - 1; + } + + int32_t attr_version_string = string_table.find("version"); + if (attr_version_string == -1) { + string_table.push_back("version"); + attr_version_string = string_table.size() - 1; + } + + String required_value_string; + if (dof_index == 1) { + required_value_string = "false"; + } else if (dof_index == 2) { + required_value_string = "true"; + } else { + ERR_EXPLAIN("Unknown dof index " + itos(dof_index)); + ERR_FAIL(); + } + int32_t required_value = string_table.find(required_value_string); + if (required_value == -1) { + string_table.push_back(required_value_string); + required_value = string_table.size() - 1; + } + + int32_t version_value = string_table.find("1"); + if (version_value == -1) { + string_table.push_back("1"); + version_value = string_table.size() - 1; + } + + int32_t feature_string = string_table.find("android.hardware.vr.headtracking"); + if (feature_string == -1) { + string_table.push_back("android.hardware.vr.headtracking"); + feature_string = string_table.size() - 1; + } + + { + manifest_cur_size += 96 + 20; // node and three attrs + end node + p_manifest.resize(manifest_cur_size); + + // start tag + encode_uint16(0x102, &p_manifest.write[ofs]); // type + encode_uint16(16, &p_manifest.write[ofs + 2]); // headersize + encode_uint32(96, &p_manifest.write[ofs + 4]); // size + encode_uint32(0, &p_manifest.write[ofs + 8]); // lineno + encode_uint32(-1, &p_manifest.write[ofs + 12]); // comment + encode_uint32(-1, &p_manifest.write[ofs + 16]); // ns + encode_uint32(attr_uses_permission_string, &p_manifest.write[ofs + 20]); // name + encode_uint16(20, &p_manifest.write[ofs + 24]); // attr_start + encode_uint16(20, &p_manifest.write[ofs + 26]); // attr_size + encode_uint16(3, &p_manifest.write[ofs + 28]); // num_attrs + encode_uint16(0, &p_manifest.write[ofs + 30]); // id_index + encode_uint16(0, &p_manifest.write[ofs + 32]); // class_index + encode_uint16(0, &p_manifest.write[ofs + 34]); // style_index + + // android:name attribute + encode_uint32(ns_android_string, &p_manifest.write[ofs + 36]); // ns + encode_uint32(attr_name_string, &p_manifest.write[ofs + 40]); // 'name' + encode_uint32(feature_string, &p_manifest.write[ofs + 44]); // raw_value + encode_uint16(8, &p_manifest.write[ofs + 48]); // typedvalue_size + p_manifest.write[ofs + 50] = 0; // typedvalue_always0 + p_manifest.write[ofs + 51] = 0x03; // typedvalue_type (string) + encode_uint32(feature_string, &p_manifest.write[ofs + 52]); // typedvalue reference + + // android:required attribute + encode_uint32(ns_android_string, &p_manifest.write[ofs + 56]); // ns + encode_uint32(attr_required_string, &p_manifest.write[ofs + 60]); // 'name' + encode_uint32(required_value, &p_manifest.write[ofs + 64]); // raw_value + encode_uint16(8, &p_manifest.write[ofs + 68]); // typedvalue_size + p_manifest.write[ofs + 70] = 0; // typedvalue_always0 + p_manifest.write[ofs + 71] = 0x03; // typedvalue_type (string) + encode_uint32(required_value, &p_manifest.write[ofs + 72]); // typedvalue reference + + // android:version attribute + encode_uint32(ns_android_string, &p_manifest.write[ofs + 76]); // ns + encode_uint32(attr_version_string, &p_manifest.write[ofs + 80]); // 'name' + encode_uint32(version_value, &p_manifest.write[ofs + 84]); // raw_value + encode_uint16(8, &p_manifest.write[ofs + 88]); // typedvalue_size + p_manifest.write[ofs + 90] = 0; // typedvalue_always0 + p_manifest.write[ofs + 91] = 0x03; // typedvalue_type (string) + encode_uint32(version_value, &p_manifest.write[ofs + 92]); // typedvalue reference + + ofs += 96; + + // end tag + encode_uint16(0x103, &p_manifest.write[ofs]); // type + encode_uint16(16, &p_manifest.write[ofs + 2]); // headersize + encode_uint32(24, &p_manifest.write[ofs + 4]); // size + encode_uint32(0, &p_manifest.write[ofs + 8]); // lineno + encode_uint32(-1, &p_manifest.write[ofs + 12]); // comment + encode_uint32(-1, &p_manifest.write[ofs + 16]); // ns + encode_uint32(attr_uses_permission_string, &p_manifest.write[ofs + 20]); // name + + ofs += 24; + } + memcpy(&p_manifest.write[ofs], manifest_end.ptr(), manifest_end.size()); + ofs -= 24; // go back over back end + } if (tname == "manifest") { // save manifest ending so we can restore it @@ -1156,6 +1288,7 @@ public: virtual void get_export_options(List<ExportOption> *r_options) { r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "graphics/xr_mode", PROPERTY_HINT_ENUM, "Regular,Oculus Mobile VR"), 0)); + r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "graphics/degrees_of_freedom", PROPERTY_HINT_ENUM, "None,3DOF and 6DOF,6DOF"), 0)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "graphics/32_bits_framebuffer"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "one_click_deploy/clear_previous_install"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_package/debug", PROPERTY_HINT_GLOBAL_FILE, "*.apk"), "")); |