From: Jeannot Breton <jbreton@nvidia.com>
Date: Mon, 31 Jul 2017 18:59:59 +0000 (-0500)
Subject: drawCall error optional if beginXFB failed
X-Git-Tag: upstream/0.1.0~48^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=28ef40bf2649f74f3a7ae1f8e4c462082b9880d0;p=platform%2Fupstream%2FVK-GL-CTS.git

drawCall error optional if beginXFB failed

Make the draw call failure optional if the beginTransformFeedback
failed

Affects:

KHR-GLES32.core.tessellation_shader.single.xfb_captures_data_from_correct_stage

Components: OpenGL

VK-GL-CTS issue: 609

Change-Id: If2a47bf2bef866d1618b7071f6adb9e887422c88
(cherry picked from commit bb0a7d17b1c3ba5f92e44b00b6aa9d456f05479f)
---

diff --git a/external/openglcts/modules/glesext/tessellation_shader/esextcTessellationShaderXFB.cpp b/external/openglcts/modules/glesext/tessellation_shader/esextcTessellationShaderXFB.cpp
index d138daf..d560089 100644
--- a/external/openglcts/modules/glesext/tessellation_shader/esextcTessellationShaderXFB.cpp
+++ b/external/openglcts/modules/glesext/tessellation_shader/esextcTessellationShaderXFB.cpp
@@ -805,7 +805,7 @@ tcu::TestNode::IterateResult TessellationShaderXFB::iterate(void)
 				}
 				else
 				{
-					if (gl.getError() != GL_INVALID_OPERATION)
+					if (gl.getError() != GL_INVALID_OPERATION && !didBeginXFBFail)
 					{
 						TCU_FAIL("A draw call made using a program object lacking TES stage has"
 								 " not generated a GL_INVALID_OPERATION as specified");