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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <gtest/gtest.h>
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <configstore/Utils.h>
#include <utils/String8.h>
#include <EGL/egl.h>
#include <gui/Surface.h>
#include <gui/IConsumerListener.h>
#include <gui/IProducerListener.h>
#include <gui/IGraphicBufferConsumer.h>
#include <gui/BufferQueue.h>
bool hasEglExtension(EGLDisplay dpy, const char* extensionName) {
const char* exts = eglQueryString(dpy, EGL_EXTENSIONS);
size_t cropExtLen = strlen(extensionName);
size_t extsLen = strlen(exts);
bool equal = !strcmp(extensionName, exts);
android::String8 extString(extensionName);
android::String8 space(" ");
bool atStart = !strncmp(extString + space, exts, cropExtLen + 1);
bool atEnd = (cropExtLen + 1) < extsLen &&
!strcmp(space + extString, exts + extsLen - (cropExtLen + 1));
bool inMiddle = strstr(exts, space + extString + space);
return equal || atStart || atEnd || inMiddle;
}
namespace android {
#define EGL_UNSIGNED_TRUE static_cast<EGLBoolean>(EGL_TRUE)
// retrieve wide-color setting from configstore
using namespace android::hardware::configstore;
using namespace android::hardware::configstore::V1_0;
static bool hasWideColorDisplay =
getBool<ISurfaceFlingerConfigs, &ISurfaceFlingerConfigs::hasWideColorDisplay>(false);
class EGLTest : public ::testing::Test {
protected:
EGLDisplay mEglDisplay;
protected:
EGLTest() :
mEglDisplay(EGL_NO_DISPLAY) {
}
virtual void SetUp() {
mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
ASSERT_NE(EGL_NO_DISPLAY, mEglDisplay);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EGLint majorVersion;
EGLint minorVersion;
EXPECT_TRUE(eglInitialize(mEglDisplay, &majorVersion, &minorVersion));
ASSERT_EQ(EGL_SUCCESS, eglGetError());
RecordProperty("EglVersionMajor", majorVersion);
RecordProperty("EglVersionMajor", minorVersion);
}
virtual void TearDown() {
EGLBoolean success = eglTerminate(mEglDisplay);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
}
};
TEST_F(EGLTest, DISABLED_EGLConfigEightBitFirst) {
EGLint numConfigs;
EGLConfig config;
EGLBoolean success;
EGLint attrs[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE
};
success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_GE(numConfigs, 1);
EGLint components[3];
success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EXPECT_GE(components[0], 8);
EXPECT_GE(components[1], 8);
EXPECT_GE(components[2], 8);
}
TEST_F(EGLTest, EGLTerminateSucceedsWithRemainingObjects) {
EGLint numConfigs;
EGLConfig config;
EGLint attrs[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_NONE
};
EXPECT_TRUE(eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs));
struct DummyConsumer : public BnConsumerListener {
void onFrameAvailable(const BufferItem& /* item */) override {}
void onBuffersReleased() override {}
void onSidebandStreamChanged() override {}
};
// Create a EGLSurface
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
consumer->consumerConnect(new DummyConsumer, false);
sp<Surface> mSTC = new Surface(producer);
sp<ANativeWindow> mANW = mSTC;
EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config,
mANW.get(), NULL);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_SURFACE, eglSurface) ;
// do not destroy eglSurface
// eglTerminate is called in the tear down and should destroy it for us
}
TEST_F(EGLTest, EGLConfigRGBA8888First) {
EGLint numConfigs;
EGLConfig config;
EGLBoolean success;
EGLint attrs[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_NONE
};
success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_GE(numConfigs, 1);
EGLint components[4];
success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EXPECT_GE(components[0], 8);
EXPECT_GE(components[1], 8);
EXPECT_GE(components[2], 8);
EXPECT_GE(components[3], 8);
}
TEST_F(EGLTest, EGLDisplayP3) {
EGLint numConfigs;
EGLConfig config;
EGLBoolean success;
if (!hasWideColorDisplay) {
// skip this test if device does not have wide-color display
return;
}
// Test that display-p3 extensions exist
ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3"));
ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3_linear"));
// Use 8-bit to keep forcus on Display-P3 aspect
EGLint attrs[] = {
// clang-format off
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FIXED_EXT,
EGL_NONE, EGL_NONE
// clang-format on
};
success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(1, numConfigs);
EGLint components[4];
EGLint value;
eglGetConfigAttrib(mEglDisplay, config, EGL_CONFIG_ID, &value);
success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EXPECT_EQ(components[0], 8);
EXPECT_EQ(components[1], 8);
EXPECT_EQ(components[2], 8);
EXPECT_EQ(components[3], 8);
struct DummyConsumer : public BnConsumerListener {
void onFrameAvailable(const BufferItem& /* item */) override {}
void onBuffersReleased() override {}
void onSidebandStreamChanged() override {}
};
// Create a EGLSurface
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
consumer->consumerConnect(new DummyConsumer, false);
sp<Surface> mSTC = new Surface(producer);
sp<ANativeWindow> mANW = mSTC;
EGLint winAttrs[] = {
// clang-format off
EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
EGL_NONE, EGL_NONE
// clang-format on
};
EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_SURFACE, eglSurface);
success = eglQuerySurface(mEglDisplay, eglSurface, EGL_GL_COLORSPACE_KHR, &value);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_GL_COLORSPACE_DISPLAY_P3_EXT, value);
EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
}
TEST_F(EGLTest, EGLDisplayP31010102) {
EGLint numConfigs;
EGLConfig config;
EGLBoolean success;
if (!hasWideColorDisplay) {
// skip this test if device does not have wide-color display
return;
}
// Test that display-p3 extensions exist
ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3"));
ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3_linear"));
// Use 8-bit to keep forcus on Display-P3 aspect
EGLint attrs[] = {
// clang-format off
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
EGL_RED_SIZE, 10,
EGL_GREEN_SIZE, 10,
EGL_BLUE_SIZE, 10,
EGL_ALPHA_SIZE, 2,
EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FIXED_EXT,
EGL_NONE, EGL_NONE
// clang-format on
};
success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(1, numConfigs);
EGLint components[4];
EGLint value;
eglGetConfigAttrib(mEglDisplay, config, EGL_CONFIG_ID, &value);
success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EXPECT_EQ(components[0], 10);
EXPECT_EQ(components[1], 10);
EXPECT_EQ(components[2], 10);
EXPECT_EQ(components[3], 2);
struct DummyConsumer : public BnConsumerListener {
void onFrameAvailable(const BufferItem& /* item */) override {}
void onBuffersReleased() override {}
void onSidebandStreamChanged() override {}
};
// Create a EGLSurface
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
consumer->consumerConnect(new DummyConsumer, false);
sp<Surface> mSTC = new Surface(producer);
sp<ANativeWindow> mANW = mSTC;
EGLint winAttrs[] = {
// clang-format off
EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
EGL_NONE, EGL_NONE
// clang-format on
};
EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_SURFACE, eglSurface);
success = eglQuerySurface(mEglDisplay, eglSurface, EGL_GL_COLORSPACE_KHR, &value);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_GL_COLORSPACE_DISPLAY_P3_EXT, value);
EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
}
TEST_F(EGLTest, EGLConfigFP16) {
EGLint numConfigs;
EGLConfig config;
EGLBoolean success;
if (!hasWideColorDisplay) {
// skip this test if device does not have wide-color display
return;
}
ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_pixel_format_float"));
EGLint attrs[] = {
// clang-format off
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RED_SIZE, 16,
EGL_GREEN_SIZE, 16,
EGL_BLUE_SIZE, 16,
EGL_ALPHA_SIZE, 16,
EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT,
EGL_NONE, EGL_NONE
// clang-format on
};
success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(1, numConfigs);
EGLint components[4];
success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EXPECT_GE(components[0], 16);
EXPECT_GE(components[1], 16);
EXPECT_GE(components[2], 16);
EXPECT_GE(components[3], 16);
struct DummyConsumer : public BnConsumerListener {
void onFrameAvailable(const BufferItem& /* item */) override {}
void onBuffersReleased() override {}
void onSidebandStreamChanged() override {}
};
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
consumer->consumerConnect(new DummyConsumer, false);
sp<Surface> mSTC = new Surface(producer);
sp<ANativeWindow> mANW = mSTC;
EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), NULL);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_SURFACE, eglSurface);
EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
}
TEST_F(EGLTest, EGL_KHR_no_config_context) {
if (!hasWideColorDisplay) {
// skip this test if device does not have wide-color display
return;
}
ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_KHR_no_config_context"));
struct DummyConsumer : public BnConsumerListener {
void onFrameAvailable(const BufferItem& /* item */) override {}
void onBuffersReleased() override {}
void onSidebandStreamChanged() override {}
};
std::vector<EGLint> contextAttributes;
contextAttributes.reserve(4);
contextAttributes.push_back(EGL_CONTEXT_CLIENT_VERSION);
contextAttributes.push_back(2);
contextAttributes.push_back(EGL_NONE);
contextAttributes.push_back(EGL_NONE);
EGLContext eglContext = eglCreateContext(mEglDisplay, EGL_NO_CONFIG_KHR, EGL_NO_CONTEXT,
contextAttributes.data());
EXPECT_NE(EGL_NO_CONTEXT, eglContext);
EXPECT_EQ(EGL_SUCCESS, eglGetError());
if (eglContext != EGL_NO_CONTEXT) {
eglDestroyContext(mEglDisplay, eglContext);
}
}
// Emulate what a native application would do to create a
// 10:10:10:2 surface.
TEST_F(EGLTest, EGLConfig1010102) {
EGLint numConfigs;
EGLConfig config;
EGLBoolean success;
if (!hasWideColorDisplay) {
// skip this test if device does not have wide-color display
return;
}
EGLint attrs[] = {
// clang-format off
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
EGL_RED_SIZE, 10,
EGL_GREEN_SIZE, 10,
EGL_BLUE_SIZE, 10,
EGL_ALPHA_SIZE, 2,
EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FIXED_EXT,
EGL_NONE, EGL_NONE
// clang-format on
};
success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(1, numConfigs);
EGLint components[4];
EGLint value;
eglGetConfigAttrib(mEglDisplay, config, EGL_CONFIG_ID, &value);
success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EXPECT_EQ(components[0], 10);
EXPECT_EQ(components[1], 10);
EXPECT_EQ(components[2], 10);
EXPECT_EQ(components[3], 2);
struct DummyConsumer : public BnConsumerListener {
void onFrameAvailable(const BufferItem& /* item */) override {}
void onBuffersReleased() override {}
void onSidebandStreamChanged() override {}
};
// Create a EGLSurface
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
consumer->consumerConnect(new DummyConsumer, false);
sp<Surface> mSTC = new Surface(producer);
sp<ANativeWindow> mANW = mSTC;
EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), NULL);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_SURFACE, eglSurface);
EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
}
}