From d22510a14d05e59b2598b3b9780d62febfb7f375 Mon Sep 17 00:00:00 2001
From: Chris Forbes <chrisforbes@google.com>
Date: Wed, 30 Dec 2015 10:45:47 +1300
Subject: nulldrv: Expose some basic formats as presentable

Previously we just left whatever junk the caller had in this memory, which generally crashed a caller.

Signed-off-by: Chris Forbes <chrisforbes@google.com>
---
 icd/nulldrv/nulldrv.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/icd/nulldrv/nulldrv.c b/icd/nulldrv/nulldrv.c
index 56edb488..7433ae79 100644
--- a/icd/nulldrv/nulldrv.c
+++ b/icd/nulldrv/nulldrv.c
@@ -739,6 +739,17 @@ VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormatsKHR(
 {
     NULLDRV_LOG_FUNC;
 
+    if (pSurfaceFormats) {
+        uint32_t i;
+        for (i = 0; i < *pSurfaceFormatCount; i++) {
+            pSurfaceFormats[i].format = nulldrv_presentable_formats[i];
+            pSurfaceFormats[i].colorSpace = VK_COLORSPACE_SRGB_NONLINEAR_KHR;
+        }
+    }
+    else {
+        *pSurfaceFormatCount = ARRAY_SIZE(nulldrv_presentable_formats);
+    }
+
     return VK_SUCCESS;
 }
 
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