Signed-off-by: Henri Verbeet &lt;hverbeet(a)codeweavers.com&gt; --- libs/vkd3d/device.c | 2 ++ tests/vkd3d_api.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 56 insertions(+) diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c index c53856a..d88fde9 100644 --- a/libs/vkd3d/device.c +++ b/libs/vkd3d/device.c @@ -2766,6 +2766,8 @@ static HRESULT STDMETHODCALLTYPE d3d12_device_CheckFeatureSupport(ID3D12Device * TRACE("Root signature requested %#x.\n", data->HighestVersion); data->HighestVersion = min(data->HighestVersion, D3D_ROOT_SIGNATURE_VERSION_1_1); + if (device->vkd3d_instance->api_version < VKD3D_API_VERSION_1_2) + data->HighestVersion = min(data->HighestVersion, D3D_ROOT_SIGNATURE_VERSION_1_0); TRACE("Root signature version %#x.\n", data->HighestVersion); return S_OK; diff --git a/tests/vkd3d_api.c b/tests/vkd3d_api.c index 13fa3d6..8195c06 100644 --- a/tests/vkd3d_api.c +++ b/tests/vkd3d_api.c @@ -1073,12 +1073,28 @@ static void test_formats(void) static void test_application_info(void) { + D3D12_FEATURE_DATA_ROOT_SIGNATURE root_signature; struct vkd3d_instance_create_info create_info; + struct vkd3d_device_create_info device_info; struct vkd3d_application_info app_info; struct vkd3d_instance *instance; + ID3D12Device *device; + unsigned int i; ULONG refcount; HRESULT hr; + static const struct + { + enum vkd3d_api_version api_version; + D3D_ROOT_SIGNATURE_VERSION rs_version; + } + root_signature_versions[] = + { + {VKD3D_API_VERSION_1_0, D3D_ROOT_SIGNATURE_VERSION_1_0}, + {VKD3D_API_VERSION_1_1, D3D_ROOT_SIGNATURE_VERSION_1_0}, + {VKD3D_API_VERSION_1_2, D3D_ROOT_SIGNATURE_VERSION_1_1}, + }; + app_info.type = VKD3D_STRUCTURE_TYPE_APPLICATION_INFO; app_info.next = NULL; app_info.engine_name = NULL; @@ -1113,6 +1129,44 @@ static void test_application_info(void) ok(hr == S_OK, "Failed to create instance, hr %#x.\n", hr); refcount = vkd3d_instance_decref(instance); ok(!refcount, "Instance has %u references left.\n", refcount); + + device_info = device_default_create_info; + device_info.instance_create_info = &create_info; + for (i = 0; i < ARRAY_SIZE(root_signature_versions); ++i) + { + app_info.api_version = root_signature_versions[i].api_version; + hr = vkd3d_create_device(&device_info, &IID_ID3D12Device, (void **)&device); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + root_signature.HighestVersion = D3D_ROOT_SIGNATURE_VERSION_1_0; + hr = ID3D12Device_CheckFeatureSupport(device, D3D12_FEATURE_ROOT_SIGNATURE, + &root_signature, sizeof(root_signature)); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + ok(root_signature.HighestVersion == D3D_ROOT_SIGNATURE_VERSION_1_0, + "Got unexpected root signature feature version %#x.\n", root_signature.HighestVersion); + + root_signature.HighestVersion = D3D_ROOT_SIGNATURE_VERSION_1_1; + hr = ID3D12Device_CheckFeatureSupport(device, D3D12_FEATURE_ROOT_SIGNATURE, + &root_signature, sizeof(root_signature)); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + ok(root_signature.HighestVersion == root_signature_versions[i].rs_version, + "Got unexpected root signature feature version %#x.\n", root_signature.HighestVersion); + + ID3D12Device_Release(device); + } + + create_info.next = NULL; + hr = vkd3d_create_device(&device_info, &IID_ID3D12Device, (void **)&device); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + root_signature.HighestVersion = D3D_ROOT_SIGNATURE_VERSION_1_1; + hr = ID3D12Device_CheckFeatureSupport(device, D3D12_FEATURE_ROOT_SIGNATURE, + &root_signature, sizeof(root_signature)); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + ok(root_signature.HighestVersion == D3D_ROOT_SIGNATURE_VERSION_1_0, + "Got unexpected root signature feature version %#x.\n", root_signature.HighestVersion); + + ID3D12Device_Release(device); } static bool have_d3d12_device(void) -- 2.11.0