From 71885de27c973a73b7d020f5ebbe86e16b86d7e4 Mon Sep 17 00:00:00 2001 From: jsmall-nvidia Date: Mon, 18 Mar 2019 18:19:26 -0400 Subject: First pass support for half on vk (#912) * Look at getting half to work on vk. * Alter half test so can always produce consistent test results. * First pass working half on vk. * Improve comments for vulkan extensions around half. * Upgraded vulkan headers to v1.1.103 https://github.com/KhronosGroup/Vulkan-Headers * * Add getFeatures on Render interface * Vulkan renderer determines at startup if it can support half * Parse render-features on render-test * Small changes to half-calc.slang test. * Structured buffer half access works as expected for Vk, but isn't for dx12, so disable for now. * Require the half feature for renderers for the half-structured-buffer.slang test. * * Added ToolReturnCode to be more rigerous about how a return code is passed back from a tool * Added support for a tool being able to pass back an 'ignored' result. * Used enum codes to indicate meanings * Made spawnAndWait return a ToolReturnCode * Ignore tests that don't have required render-feature * Fix macro line continuation usage. * Check dx12 has half support. * Checking for half on dx12 - if CheckFeatureSupport fails, don't fail renderer initialization. * Fix typo. --- tools/gfx/vk-api.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/gfx/vk-api.cpp') diff --git a/tools/gfx/vk-api.cpp b/tools/gfx/vk-api.cpp index 4030e43ba..6e250e281 100644 --- a/tools/gfx/vk-api.cpp +++ b/tools/gfx/vk-api.cpp @@ -49,11 +49,15 @@ Slang::Result VulkanApi::initInstanceProcs(VkInstance instance) VK_API_ALL_INSTANCE_PROCS(VK_API_GET_INSTANCE_PROC) + // Get optional + VK_API_INSTANCE_PROCS_OPT(VK_API_GET_INSTANCE_PROC) + if (!areDefined(ProcType::Instance)) { return SLANG_FAIL; } + m_instance = instance; return SLANG_OK; } -- cgit v1.2.3