Fix missing SSBO binding in EGL robustness tests

Bug: 64845581
Bug: 65175642
Test: Ran the tests on couple of Google devices
Change-Id: I3a98fe12802e6951483499e800cd3fe7412e37f0

diff --git a/modules/egl/teglRobustnessTests.cpp b/modules/egl/teglRobustnessTests.cpp
index 8ddaa50..2521778 100644 (file)
--- a/modules/egl/teglRobustnessTests.cpp
+++ b/modules/egl/teglRobustnessTests.cpp
@@ -1339,15 +1339,27 @@ void ShadersOOB::setup (void)
 
        // Create dummy data for filling buffer objects
        const std::vector<tcu::Vec4> refValues(s_numBindings, tcu::Vec4(0.0f, 1.0f, 1.0f, 1.0f));
-       glw::GLenum resType = (m_isUBO) ? GL_UNIFORM_BUFFER : GL_SHADER_STORAGE_BUFFER;
 
-       if (!m_isLocalArray)
+       if (m_isLocalArray && m_shaderType == SHADERTYPE_COMPUTE)
+       {
+               // Setup output buffer
+               GLU_CHECK_GLW_CALL(m_gl, genBuffers((glw::GLsizei)1u, &m_buffers[0]));
+
+               GLU_CHECK_GLW_CALL(m_gl, bindBuffer(GL_SHADER_STORAGE_BUFFER, m_buffers[0]));
+               GLU_CHECK_GLW_CALL(m_gl, bufferData(GL_SHADER_STORAGE_BUFFER, sizeof(tcu::Vec4), &(refValues[0]), GL_STATIC_DRAW));
+               GLU_CHECK_GLW_CALL(m_gl, bindBufferBase(GL_SHADER_STORAGE_BUFFER, 0, m_buffers[0]));
+       }
+       else if (!m_isLocalArray)
        {
                // Set up interface block of buffer bindings
                GLU_CHECK_GLW_CALL(m_gl, genBuffers((glw::GLsizei)m_buffers.size(), &m_buffers[0]));
 
                for (int bufNdx = 0; bufNdx < (int)m_buffers.size(); ++bufNdx)
                {
+                       const glw::GLenum resType       = m_isUBO && (m_shaderType != SHADERTYPE_COMPUTE || bufNdx != 0)
+                                                                               ? GL_UNIFORM_BUFFER
+                                                                               : GL_SHADER_STORAGE_BUFFER;
+
                        GLU_CHECK_GLW_CALL(m_gl, bindBuffer(resType, m_buffers[bufNdx]));
                        GLU_CHECK_GLW_CALL(m_gl, bufferData(resType, sizeof(tcu::Vec4), &(refValues[bufNdx]), GL_STATIC_DRAW));
                        GLU_CHECK_GLW_CALL(m_gl, bindBufferBase(resType, bufNdx, m_buffers[bufNdx]));