From 7eb311e826fc2f2dab028c249e4b45a4300b41e8 Mon Sep 17 00:00:00 2001
From: Jon Ashburn <jon@lunarg.com>
Date: Fri, 29 Apr 2016 16:03:10 -0600
Subject: demos: Change tri to not require shaderClipDistance

Change-Id: Iaa1afa361d29022388005c173054f714c64fb7d7
---
 demos/tri.c    | 8 --------
 demos/tri.vert | 3 +++
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/demos/tri.c b/demos/tri.c
index 847655fa..1c80a22b 100644
--- a/demos/tri.c
+++ b/demos/tri.c
@@ -2164,14 +2164,6 @@ static void demo_init_vk(struct demo *demo) {
     VkPhysicalDeviceFeatures features;
     vkGetPhysicalDeviceFeatures(demo->gpu, &features);
 
-    //TODO: Enable this
-#ifndef __ANDROID__
-    if (!features.shaderClipDistance) {
-        ERR_EXIT("Required device feature `shaderClipDistance` not supported\n",
-                 "GetPhysicalDeviceFeatures failure");
-    }
-#endif
-
     // Graphics queue and MemMgr queue can be separate.
     // TODO: Add support for separate queues, including synchronization,
     //       and appropriate tracking for QueueSubmit
diff --git a/demos/tri.vert b/demos/tri.vert
index 92d6436e..d4788d81 100644
--- a/demos/tri.vert
+++ b/demos/tri.vert
@@ -24,6 +24,9 @@
 layout (location = 0) in vec4 pos;
 layout (location = 1) in vec2 attr;
 layout (location = 0) out vec2 texcoord;
+out gl_PerVertex {
+        vec4 gl_Position;
+};
 void main() {
    texcoord = attr;
    gl_Position = pos;
-- 
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