From: Chris Forbes <chrisforbes@google.com>
Date: Fri, 22 Jan 2016 02:23:45 +0000 (+1300)
Subject: nulldrv: fill out physical device memory info
X-Git-Tag: upstream/1.1.92~4045
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6f857357936711e99efa2017ca5fe92ed3d5ccb4;p=platform%2Fupstream%2FVulkan-Tools.git

nulldrv: fill out physical device memory info

Previously we just left this filled with junk.

Signed-off-by: Chris Forbes <chrisforbes@google.com>
---

diff --git a/icd/nulldrv/nulldrv.c b/icd/nulldrv/nulldrv.c
index 2657932..68dbe2c 100644
--- a/icd/nulldrv/nulldrv.c
+++ b/icd/nulldrv/nulldrv.c
@@ -1412,7 +1412,17 @@ VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceMemoryProperties(
     VkPhysicalDevice gpu_,
     VkPhysicalDeviceMemoryProperties* pProperties)
 {
-    // TODO: Fill in with real data
+    // the null driver pretends to have a single memory type (and single heap);
+    pProperties->memoryTypeCount = 1;
+    pProperties->memoryHeapCount = 1;
+    pProperties->memoryTypes[0].heapIndex = 0;
+    pProperties->memoryTypes[0].propertyFlags =
+        VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
+        VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
+        VK_MEMORY_PROPERTY_HOST_CACHED_BIT |
+        VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT;
+    pProperties->memoryHeaps[0].flags = 0;      /* not device local */
+    pProperties->memoryHeaps[0].size = 0;       /* it's just malloc-backed memory */
 }
 
 VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceLayerProperties(