fbf62659f4
98: Map present modes and more r=kvark a=grovesNL
Present modes:
- Update to latest gfx
- Expose relevant present modes in `gfxGetPhysicalDeviceSurfacePresentModesKHR`
- Map present modes to HAL and back
Instance/device creation (with these changes we pass 10/13 of `dEQP-VK.api.device_init`, the other 3 are not supported for now):
- Handle null instance/device and whether required extensions (although the check is not comprehensive for now) have been enabled in `gfxGet{Instance|Device}ProcAddr` – this fixes `dEQP-VK.api.version_check.entry_points`
- Check API version to fix `dEQP-VK.api.device_init.create_instance_invalid_api_version`
- Verify that the provided instance/device extension names are valid – fixes a couple more tests in `dEQP-VK.api.device_init`
- Verify that the requested features are supported - fixes `dEQP-VK.api.device_init.create_device_unsupported_features`
Co-authored-by: Joshua Groves <josh@joshgroves.com>
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| conformance | ||
| libportability | ||
| libportability-gfx | ||
| libportability-icd | ||
| modules | ||
| native | ||
| .gitignore | ||
| .gitmodules | ||
| .lldbinit | ||
| .travis.yml | ||
| appveyor.yml | ||
| bors.toml | ||
| Cargo.lock | ||
| Cargo.toml | ||
| CMakeLists.txt | ||
| LICENSE | ||
| Makefile | ||
| README.md | ||
gfx-portability
This is a prototype library implementing Vulkan Portability Initiative using gfx-rs low-level core. See gfx-rs meta issue for backend limitations and further details.
Vulkan CTS coverage
| gfx-rs Backend | Total cases | Pass | Fail | Quality warning | Compatibility warning | Not supported | Resource error | Internal error | Timeout | Crash |
|---|---|---|---|---|---|---|---|---|---|---|
| Vulkan | 7759 | 2155 | 131 | 34 | 0 | 5439 | 0 | 0 | 0 | 0 |
| DX12 | 3576 | 1258 | 70 | 0 | 0 | 2248 | 0 | 0 | 0 | 0 |
| Metal | 7687 | 2072 | 112 | 39 | 0 | 5464 | 0 | 0 | 0 | 0 |
Current blockers:
- Vulkan: "api.command_buffers.render_pass_continue" (secondary render passes).
- DX12: lack of
VkBufferViewimplementation. - Metal: "api.buffer_view.access.suballocation.buffer_view_memory_test_complete" (missing R32Uint support).
Please visit our wiki for CTS hookup instructions. Once everything is set, you can generate the new results by calling make cts on Unix systems. When investigating a particular failure, it's handy to do make cts debug=<test_name>, which runs a single test under system debugger (gdb/lldb). For simply inspecting the log output, one can also do make cts pick=<test_name>.
Check out
git clone --recursive https://github.com/gfx-rs/portability && cd portability
Build
Makefile (Unix)
make
CMake (Window)
Build the Rust library (portability implementation):
cargo build --manifest-path libportability/Cargo.toml --features <vulkan|dx12|metal>
Build the native example:
mkdir build
cd build
cmake ..
cmake --build . --target native_test
Running Samples
LunarG (API-Samples)
After building portability as shown above, grab a copy from https://github.com/LunarG/VulkanSamples.
Manually override the VULKAN_LOADER variable and set it to the portability library.
set (VULKAN_LOADER "path/to/portability/library")
Then proceed with the normal build instructions.