diff options
Diffstat (limited to 'adapters/fparkan-render-vulkan/src/ffi/tests.rs')
| -rw-r--r-- | adapters/fparkan-render-vulkan/src/ffi/tests.rs | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/adapters/fparkan-render-vulkan/src/ffi/tests.rs b/adapters/fparkan-render-vulkan/src/ffi/tests.rs index 44e064b..0f6f5a8 100644 --- a/adapters/fparkan-render-vulkan/src/ffi/tests.rs +++ b/adapters/fparkan-render-vulkan/src/ffi/tests.rs @@ -94,6 +94,7 @@ fn frame_submission_plan_json_is_stable() -> Result<(), RenderError> { }, present_mode: vk::PresentModeKHR::FIFO.as_raw(), image_count: 3, + image_usage: vk::ImageUsageFlags::COLOR_ATTACHMENT.as_raw(), }; let plan = plan_vulkan_frame_submission(&swapchain, &commands)?; @@ -543,6 +544,23 @@ fn swapchain_plan_prefers_srgb_mailbox_and_clamps_extent() { assert_eq!(plan.present_mode, vk::PresentModeKHR::MAILBOX.as_raw()); assert_eq!(plan.extent, (1024, 720)); assert_eq!(plan.image_count, 3); + assert_eq!( + plan.image_usage, + vk::ImageUsageFlags::COLOR_ATTACHMENT.as_raw() + ); +} + +#[test] +fn swapchain_plan_enables_transfer_source_when_surface_supports_it() { + let mut request = swapchain_request(); + request.capabilities.supported_usage_flags |= vk::ImageUsageFlags::TRANSFER_SRC.as_raw(); + + let plan = plan_vulkan_swapchain(&request).expect("swapchain plan"); + + assert_eq!( + plan.image_usage, + (vk::ImageUsageFlags::COLOR_ATTACHMENT | vk::ImageUsageFlags::TRANSFER_SRC).as_raw() + ); } #[test] @@ -606,7 +624,7 @@ fn swapchain_plan_json_and_recreation_reports_are_stable() { let plan = plan_vulkan_swapchain(&swapchain_request()).expect("swapchain plan"); assert_eq!( render_swapchain_plan_json(&plan), - "{\"schema\":1,\"extent\":[1024,720],\"format\":50,\"color_space\":0,\"present_mode\":1,\"image_count\":3}" + "{\"schema\":1,\"extent\":[1024,720],\"format\":50,\"color_space\":0,\"present_mode\":1,\"image_count\":3,\"image_usage\":16}" ); let report = swapchain_recreation_report( |