Fix loop over cube map faces in GL4

Found when building with Clang with -Wunreachable-code-loop-increment
enabled. TextureViewUtilities::initTextureStorage is supposed to call
glTexImage2D for all cube map faces but stops after the first one
(GL_TEXTURE_CUBE_MAP_POSITIVE_X).

Affects:
KHR-GL4*.texture_view.gettexparameter
KHR-GL4*.texture_view.errors

Components: OpenGL

VK-GL-CTS issue: 3085

Change-Id: I3d85351ab50ad0bd8b779537b1a8b3bef162f80f

diff --git a/external/openglcts/modules/gl/gl4cTextureViewTests.cpp b/external/openglcts/modules/gl/gl4cTextureViewTests.cpp
index 80b8250..a7af4ec 100644 (file)
--- a/external/openglcts/modules/gl/gl4cTextureViewTests.cpp
+++ b/external/openglcts/modules/gl/gl4cTextureViewTests.cpp
@@ -2229,8 +2229,6 @@ void TextureViewUtilities::initTextureStorage(const glw::Functions& gl, bool ini
 
                                        GLU_EXPECT_NO_ERROR(gl.getError(),
                                                                                "glTexImage2D() call failed for one of the cube-map texture targets");
-
-                                       break;
                                } /* for (all cube-map texture targets) */
 
                                break;