Lines Matching refs:feedback
5314 << "Testing GL_EXT_geometry_shader transform feedback relaxations.\n"
5677 << "Testing GL_EXT_geometry_shader transform feedback overflow behavior.\n"
5678 << "Capturing vertex shader varying, rendering 2 triangles. Allocating feedback buffer for 5 vertices."
5802 m_testCtx.getLog() << tcu::TestLog::Message << "Verifying final triangle was not partially written to the feedback buffer." << tcu::TestLog::EndMessage;
5806 std::vector<float> feedback;
5813 feedback.resize(5*4);
5814 deMemcpy(&feedback[0], ptr, sizeof(float[4]) * 5);
5824 if (feedback[vertex*4 + component] != 1.0f)
5828 << "Feedback buffer vertex " << vertex << ", component " << component << ": unexpected value, expected 1.0, got " << feedback[vertex*4 + component]
5840 if (feedback[vertex*4 + component] != -1.0f)
5844 << "Feedback buffer vertex " << vertex << ", component " << component << ": unexpected value, expected -1.0, got " << feedback[vertex*4 + component]
5852 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Feedback result validation failed");
5934 tcu::TestCaseGroup* const feedbackGroup = new tcu::TestCaseGroup(m_testCtx, "vertex_transform_feedback", "Transform feedback.");
6298 // vertex transform feedback
