From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Fri, 16 Dec 2016 13:17:02 +0000 (+0000)
Subject: Make vertex shader boilerplate to set gl_Position
X-Git-Tag: upstream/0.1.0~498
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a6fe6b9b000199cd2787fb2b66d7898ce753d6f9;p=platform%2Fupstream%2FVK-GL-CTS.git

Make vertex shader boilerplate to set gl_Position

If we don't generate any fragment from the previous stages, the
fragment shader might not be run. Hence invalid results for
GL45-CTS.shader_image_load_store.multiple-uniforms in the fragment
stage.

Components: OpenGL
Affects: GL45-CTS.shader_image_load_store.multiple-uniforms
VK-GL-CTS issue: 30

Change-Id: I6342e27ffd51725879fe1519d81122f41cb81eef
---

diff --git a/external/openglcts/modules/gl/gl4cShaderImageLoadStoreTests.cpp b/external/openglcts/modules/gl/gl4cShaderImageLoadStoreTests.cpp
index 11703d5..c7c55aa 100644
--- a/external/openglcts/modules/gl/gl4cShaderImageLoadStoreTests.cpp
+++ b/external/openglcts/modules/gl/gl4cShaderImageLoadStoreTests.cpp
@@ -9034,9 +9034,11 @@ private:
 			"\n"
 			"precision highp float;\n"
 			"\n"
+			"layout(location = 0) in vec4 i_position;\n"
+			"\n"
 			"void main()\n"
 			"{\n"
-			"\n"
+			"  gl_Position = i_position;\n"
 			"}\n";
 
 		const char* fragment_shader_code			   = boilerplate_fragment_shader_code;