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bors[bot] c2891c1090 Merge #52 
52: Return VK_INCOMPLETE for partial physical device enumeration r=kvark a=grovesNL

Trivial fix for `dEQP-VK.api.info.instance.physical_devices: Query didn't return VK_INCOMPLETE(Fail)` (only tested with Metal CTS).

[Reference:](https://www.khronos.org/registry/vulkan/specs/1.0/man/html/vkEnumeratePhysicalDevices.html)
> If pPhysicalDeviceCount is smaller than the number of physical devices available, VK_INCOMPLETE will be returned instead of VK_SUCCESS, to indicate that not all the available physical devices were returned.

Co-authored-by: grovesNL <josh@joshgroves.com>
2018-04-10 13:21:49 +00:00
conformance Conformance testing makefile command 2018-04-02 21:58:48 -04:00
libportability Fix dispatchable handles 2018-03-14 22:38:02 +01:00
libportability-gfx Return VK_INCOMPLETE for partial physical device enumeration 2018-04-09 23:23:58 -06:00
libportability-icd Fix dispatchable handles 2018-03-14 22:38:02 +01:00
modules Git modules, README, travis, etc 2017-09-06 22:04:18 -04:00
native Metal support, dispatch feature 2018-03-02 06:56:17 -05:00
.gitignore Update gfx with image_format_properties 2018-04-04 14:23:46 -04:00
.gitmodules Git modules, README, travis, etc 2017-09-06 22:04:18 -04:00
.travis.yml Metal support, dispatch feature 2018-03-02 06:56:17 -05:00
appveyor.yml Add appveyor CI support 2018-03-01 13:33:14 +01:00
bors.toml Add appveyor CI support 2018-03-01 13:33:14 +01:00
Cargo.toml Restructure project for ICD implementation 2017-12-08 19:18:35 +01:00
CMakeLists.txt Update to latest gfx master 2018-01-02 00:47:47 +01:00
LICENSE Initial commit 2017-09-06 21:53:52 -04:00
Makefile First CTS results on OSX 2018-04-06 10:42:38 -04:00
README.md OSX CTS results update 2018-04-09 08:33:31 -04:00

README.md

gfx-portability

Build Status Gitter

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 3742 1393 101 0 0 2248 0 0 0 0
DX12 3563 1243 73 0 0 2247 0 0 0 0
Metal 3710 1260 66 0 0 2384 0 0 0 0

Currently stopping with:

Unable to create Vulkan instance: VkError(ErrorIncompatibleDriver)

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.

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.