kwin/autotests/opengl_context_attribute_builder_test.cpp

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2020-08-02 22:22:19 +00:00
/*
KWin - the KDE window manager
This file is part of the KDE project.
2020-08-02 22:22:19 +00:00
SPDX-FileCopyrightText: 2017 Martin Flöser <mgraesslin@kde.org>
2020-08-02 22:22:19 +00:00
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "abstract_opengl_context_attribute_builder.h"
#include "egl_context_attribute_builder.h"
#include <QtTest>
#include <epoxy/egl.h>
#include <kwinconfig.h>
#if HAVE_EPOXY_GLX
#include "../src/plugins/platforms/x11/standalone/glx_context_attribute_builder.h"
#include <epoxy/glx.h>
#ifndef GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV
#define GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV 0x20F7
#endif
#endif
using namespace KWin;
class OpenGLContextAttributeBuilderTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testCtor();
void testRobust();
void testForwardCompatible();
void testProfile();
void testResetOnVideoMemoryPurge();
void testVersionMajor();
void testVersionMajorAndMinor();
void testHighPriority();
void testEgl_data();
void testEgl();
void testGles_data();
void testGles();
void testGlx_data();
void testGlx();
};
class MockOpenGLContextAttributeBuilder : public AbstractOpenGLContextAttributeBuilder
{
public:
std::vector<int> build() const override;
};
std::vector<int> MockOpenGLContextAttributeBuilder::build() const
{
return std::vector<int>();
}
void OpenGLContextAttributeBuilderTest::testCtor()
{
MockOpenGLContextAttributeBuilder builder;
QCOMPARE(builder.isVersionRequested(), false);
QCOMPARE(builder.majorVersion(), 0);
QCOMPARE(builder.minorVersion(), 0);
QCOMPARE(builder.isRobust(), false);
QCOMPARE(builder.isForwardCompatible(), false);
QCOMPARE(builder.isCoreProfile(), false);
QCOMPARE(builder.isCompatibilityProfile(), false);
QCOMPARE(builder.isResetOnVideoMemoryPurge(), false);
QCOMPARE(builder.isHighPriority(), false);
}
void OpenGLContextAttributeBuilderTest::testRobust()
{
MockOpenGLContextAttributeBuilder builder;
QCOMPARE(builder.isRobust(), false);
builder.setRobust(true);
QCOMPARE(builder.isRobust(), true);
builder.setRobust(false);
QCOMPARE(builder.isRobust(), false);
}
void OpenGLContextAttributeBuilderTest::testForwardCompatible()
{
MockOpenGLContextAttributeBuilder builder;
QCOMPARE(builder.isForwardCompatible(), false);
builder.setForwardCompatible(true);
QCOMPARE(builder.isForwardCompatible(), true);
builder.setForwardCompatible(false);
QCOMPARE(builder.isForwardCompatible(), false);
}
void OpenGLContextAttributeBuilderTest::testProfile()
{
MockOpenGLContextAttributeBuilder builder;
QCOMPARE(builder.isCoreProfile(), false);
QCOMPARE(builder.isCompatibilityProfile(), false);
builder.setCoreProfile(true);
QCOMPARE(builder.isCoreProfile(), true);
QCOMPARE(builder.isCompatibilityProfile(), false);
builder.setCompatibilityProfile(true);
QCOMPARE(builder.isCoreProfile(), false);
QCOMPARE(builder.isCompatibilityProfile(), true);
builder.setCoreProfile(true);
QCOMPARE(builder.isCoreProfile(), true);
QCOMPARE(builder.isCompatibilityProfile(), false);
}
void OpenGLContextAttributeBuilderTest::testResetOnVideoMemoryPurge()
{
MockOpenGLContextAttributeBuilder builder;
QCOMPARE(builder.isResetOnVideoMemoryPurge(), false);
builder.setResetOnVideoMemoryPurge(true);
QCOMPARE(builder.isResetOnVideoMemoryPurge(), true);
builder.setResetOnVideoMemoryPurge(false);
QCOMPARE(builder.isResetOnVideoMemoryPurge(), false);
}
void OpenGLContextAttributeBuilderTest::testHighPriority()
{
MockOpenGLContextAttributeBuilder builder;
QCOMPARE(builder.isHighPriority(), false);
builder.setHighPriority(true);
QCOMPARE(builder.isHighPriority(), true);
builder.setHighPriority(false);
QCOMPARE(builder.isHighPriority(), false);
}
void OpenGLContextAttributeBuilderTest::testVersionMajor()
{
MockOpenGLContextAttributeBuilder builder;
builder.setVersion(2);
QCOMPARE(builder.isVersionRequested(), true);
QCOMPARE(builder.majorVersion(), 2);
QCOMPARE(builder.minorVersion(), 0);
builder.setVersion(3);
QCOMPARE(builder.isVersionRequested(), true);
QCOMPARE(builder.majorVersion(), 3);
QCOMPARE(builder.minorVersion(), 0);
}
void OpenGLContextAttributeBuilderTest::testVersionMajorAndMinor()
{
MockOpenGLContextAttributeBuilder builder;
builder.setVersion(2, 1);
QCOMPARE(builder.isVersionRequested(), true);
QCOMPARE(builder.majorVersion(), 2);
QCOMPARE(builder.minorVersion(), 1);
builder.setVersion(3, 2);
QCOMPARE(builder.isVersionRequested(), true);
QCOMPARE(builder.majorVersion(), 3);
QCOMPARE(builder.minorVersion(), 2);
}
void OpenGLContextAttributeBuilderTest::testEgl_data()
{
QTest::addColumn<bool>("requestVersion");
QTest::addColumn<int>("major");
QTest::addColumn<int>("minor");
QTest::addColumn<bool>("robust");
QTest::addColumn<bool>("forwardCompatible");
QTest::addColumn<bool>("coreProfile");
QTest::addColumn<bool>("compatibilityProfile");
QTest::addColumn<bool>("highPriority");
QTest::addColumn<std::vector<int>>("expectedAttribs");
QTest::newRow("fallback") << false << 0 << 0 << false << false << false << false << false << std::vector<int>{EGL_NONE};
QTest::newRow("legacy/robust") << false << 0 << 0 << true << false << false << false << false <<
std::vector<int>{
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR,
EGL_NONE};
QTest::newRow("legacy/robust/high priority") << false << 0 << 0 << true << false << false << false << true <<
std::vector<int>{
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("core") << true << 3 << 1 << false << false << false << false << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_NONE};
QTest::newRow("core/high priority") << true << 3 << 1 << false << false << false << false << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("core/robust") << true << 3 << 1 << true << false << false << false << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR,
EGL_NONE};
QTest::newRow("core/robust/high priority") << true << 3 << 1 << true << false << false << false << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("core/robust/forward compatible") << true << 3 << 1 << true << true << false << false << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR | EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_NONE};
QTest::newRow("core/robust/forward compatible/high priority") << true << 3 << 1 << true << true << false << false << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR | EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("core/forward compatible") << true << 3 << 1 << false << true << false << false << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_NONE};
QTest::newRow("core/forward compatible/high priority") << true << 3 << 1 << false << true << false << false << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 1,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("core profile/forward compatible") << true << 3 << 2 << false << true << true << false << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
EGL_NONE};
QTest::newRow("core profile/forward compatible/high priority") << true << 3 << 2 << false << true << true << false << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("compatibility profile/forward compatible") << true << 3 << 2 << false << true << false << true << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR,
EGL_NONE};
QTest::newRow("compatibility profile/forward compatible/high priority") << true << 3 << 2 << false << true << false << true << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("core profile/robust/forward compatible") << true << 3 << 2 << true << true << true << false << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR | EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
EGL_NONE};
QTest::newRow("core profile/robust/forward compatible/high priority") << true << 3 << 2 << true << true << true << false << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR | EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("compatibility profile/robust/forward compatible") << true << 3 << 2 << true << true << false << true << false <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR | EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR,
EGL_NONE};
QTest::newRow("compatibility profile/robust/forward compatible/high priority") << true << 3 << 2 << true << true << false << true << true <<
std::vector<int>{
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 2,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR, EGL_LOSE_CONTEXT_ON_RESET_KHR,
EGL_CONTEXT_FLAGS_KHR, EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR | EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
}
void OpenGLContextAttributeBuilderTest::testEgl()
{
QFETCH(bool, requestVersion);
QFETCH(int, major);
QFETCH(int, minor);
QFETCH(bool, robust);
QFETCH(bool, forwardCompatible);
QFETCH(bool, coreProfile);
QFETCH(bool, compatibilityProfile);
QFETCH(bool, highPriority);
EglContextAttributeBuilder builder;
if (requestVersion) {
builder.setVersion(major, minor);
}
builder.setRobust(robust);
builder.setForwardCompatible(forwardCompatible);
builder.setCoreProfile(coreProfile);
builder.setCompatibilityProfile(compatibilityProfile);
builder.setHighPriority(highPriority);
auto attribs = builder.build();
QTEST(attribs, "expectedAttribs");
}
void OpenGLContextAttributeBuilderTest::testGles_data()
{
QTest::addColumn<bool>("robust");
QTest::addColumn<bool>("highPriority");
QTest::addColumn<std::vector<int>>("expectedAttribs");
QTest::newRow("robust") << true << false << std::vector<int>{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT, EGL_TRUE,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT, EGL_LOSE_CONTEXT_ON_RESET_EXT,
EGL_NONE};
QTest::newRow("robust/high priority") << true << true << std::vector<int>{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT, EGL_TRUE,
EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT, EGL_LOSE_CONTEXT_ON_RESET_EXT,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
QTest::newRow("normal") << false << false << std::vector<int>{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE};
QTest::newRow("normal/high priority") << false << true << std::vector<int>{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG,
EGL_NONE};
}
void OpenGLContextAttributeBuilderTest::testGles()
{
QFETCH(bool, robust);
QFETCH(bool, highPriority);
EglOpenGLESContextAttributeBuilder builder;
builder.setVersion(2);
builder.setRobust(robust);
builder.setHighPriority(highPriority);
auto attribs = builder.build();
QTEST(attribs, "expectedAttribs");
}
void OpenGLContextAttributeBuilderTest::testGlx_data()
{
#if HAVE_EPOXY_GLX
QTest::addColumn<bool>("requestVersion");
QTest::addColumn<int>("major");
QTest::addColumn<int>("minor");
QTest::addColumn<bool>("robust");
QTest::addColumn<bool>("videoPurge");
QTest::addColumn<std::vector<int>>("expectedAttribs");
QTest::newRow("fallback") << true << 2 << 1 << false << false << std::vector<int>{
GLX_CONTEXT_MAJOR_VERSION_ARB, 2,
GLX_CONTEXT_MINOR_VERSION_ARB, 1,
0};
QTest::newRow("legacy/robust") << false << 0 << 0 << true << false << std::vector<int>{
GLX_CONTEXT_FLAGS_ARB, GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB,
GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB, GLX_LOSE_CONTEXT_ON_RESET_ARB,
0
};
QTest::newRow("legacy/robust/videoPurge") << false << 0 << 0 << true << true << std::vector<int>{
GLX_CONTEXT_FLAGS_ARB, GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB,
GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB, GLX_LOSE_CONTEXT_ON_RESET_ARB,
GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV, GL_TRUE,
0
};
QTest::newRow("core") << true << 3 << 1 << false << false << std::vector<int>{
GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
GLX_CONTEXT_MINOR_VERSION_ARB, 1,
0};
QTest::newRow("core/robust") << true << 3 << 1 << true << false << std::vector<int>{
GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
GLX_CONTEXT_MINOR_VERSION_ARB, 1,
GLX_CONTEXT_FLAGS_ARB, GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB,
GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB, GLX_LOSE_CONTEXT_ON_RESET_ARB,
0
};
QTest::newRow("core/robust/videoPurge") << true << 3 << 1 << true << true << std::vector<int>{
GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
GLX_CONTEXT_MINOR_VERSION_ARB, 1,
GLX_CONTEXT_FLAGS_ARB, GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB,
GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB, GLX_LOSE_CONTEXT_ON_RESET_ARB,
GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV, GL_TRUE,
0
};
#endif
}
void OpenGLContextAttributeBuilderTest::testGlx()
{
#if HAVE_EPOXY_GLX
QFETCH(bool, requestVersion);
QFETCH(int, major);
QFETCH(int, minor);
QFETCH(bool, robust);
QFETCH(bool, videoPurge);
GlxContextAttributeBuilder builder;
if (requestVersion) {
builder.setVersion(major, minor);
}
builder.setRobust(robust);
builder.setResetOnVideoMemoryPurge(videoPurge);
auto attribs = builder.build();
QTEST(attribs, "expectedAttribs");
#endif
}
QTEST_GUILESS_MAIN(OpenGLContextAttributeBuilderTest)
#include "opengl_context_attribute_builder_test.moc"