From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Sat, 30 Jan 2016 04:52:42 +0000 (-0800)
Subject: anv/WSI: Support more usage bits
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=44ec860cd6851c5843faa85e041d47a25e640c8f;p=mesa.git

anv/WSI: Support more usage bits

They're just images and we have no intention of stompping alpha channels
(at least not yet), so there's no reason why you can't sample.
---

diff --git a/src/vulkan/anv_wsi_wayland.c b/src/vulkan/anv_wsi_wayland.c
index fa5d340eee5..9f4fee910c3 100644
--- a/src/vulkan/anv_wsi_wayland.c
+++ b/src/vulkan/anv_wsi_wayland.c
@@ -356,6 +356,8 @@ wsi_wl_surface_get_capabilities(VkIcdSurfaceBase *surface,
       VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR;
 
    caps->supportedUsageFlags =
+      VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
+      VK_IMAGE_USAGE_SAMPLED_BIT |
       VK_IMAGE_USAGE_TRANSFER_DST_BIT |
       VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
 
diff --git a/src/vulkan/anv_wsi_x11.c b/src/vulkan/anv_wsi_x11.c
index 8d0d1580d3e..1cd3d7fd419 100644
--- a/src/vulkan/anv_wsi_x11.c
+++ b/src/vulkan/anv_wsi_x11.c
@@ -93,6 +93,8 @@ x11_surface_get_capabilities(VkIcdSurfaceBase *icd_surface,
    caps->maxImageArrayLayers = 1;
    caps->supportedCompositeAlpha = VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR;
    caps->supportedUsageFlags =
+      VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
+      VK_IMAGE_USAGE_SAMPLED_BIT |
       VK_IMAGE_USAGE_TRANSFER_DST_BIT |
       VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;