From 29f8f21bff69019671f96e3c9aef6a17dbe3ba94 Mon Sep 17 00:00:00 2001 From: Erik Faye-Lund Date: Mon, 15 Mar 2021 17:21:38 +0100 Subject: [PATCH] docs: document zink GL 4.3 requirements Reviewed-By: Mike Blumenkrantz Part-of: --- docs/drivers/zink.rst | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/docs/drivers/zink.rst b/docs/drivers/zink.rst index 2491d5976ee..04177d1a360 100644 --- a/docs/drivers/zink.rst +++ b/docs/drivers/zink.rst @@ -153,6 +153,27 @@ supported: * ``VK_FORMAT_BC6H_SFLOAT_BLOCK``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` * ``VK_FORMAT_BC6H_UFLOAT_BLOCK``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` +OpenGL 4.3 +^^^^^^^^^^ + +For OpenGL 4.3 support, the following additional requirements needs to be +supported: + +* ``VkPhysicalDeviceFeatures``: + + * ``robustBufferAccess`` + * ``multiViewport`` + +* Formats features: + + * ``VK_FORMAT_R8G8B8A8_UNORM``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + * ``VK_FORMAT_R8G8B8A8_SRGB``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + * ``VK_FORMAT_R16_UNORM``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + * ``VK_FORMAT_R16G16_UNORM``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + * ``VK_FORMAT_R16_SNORM``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + * ``VK_FORMAT_R16G16_SNORM``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + * ``VK_FORMAT_D32_SFLOAT_S8_UINT``: ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT`` + Debugging ---------