c6f30bdee1
Adds a getConsumerName method to IGraphicBufferProducer and Surface. Currently, the name is cached inside of IGBP and is update on connect and dequeueBuffer, which should be good enough for most uses. Bug: 6667401 Change-Id: I22c7881d778e495cf8276de7bbcd769e52429915
232 lines
8.0 KiB
C++
232 lines
8.0 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "DummyConsumer.h"
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#include <gtest/gtest.h>
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#include <binder/IMemory.h>
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#include <gui/ISurfaceComposer.h>
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#include <gui/Surface.h>
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#include <gui/SurfaceComposerClient.h>
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#include <gui/BufferItemConsumer.h>
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#include <ui/Rect.h>
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#include <utils/String8.h>
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#include <private/gui/ComposerService.h>
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#include <binder/ProcessState.h>
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namespace android {
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class SurfaceTest : public ::testing::Test {
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protected:
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SurfaceTest() {
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ProcessState::self()->startThreadPool();
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}
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virtual void SetUp() {
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mComposerClient = new SurfaceComposerClient;
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ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
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mSurfaceControl = mComposerClient->createSurface(
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String8("Test Surface"), 32, 32, PIXEL_FORMAT_RGBA_8888, 0);
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ASSERT_TRUE(mSurfaceControl != NULL);
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ASSERT_TRUE(mSurfaceControl->isValid());
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SurfaceComposerClient::openGlobalTransaction();
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ASSERT_EQ(NO_ERROR, mSurfaceControl->setLayer(0x7fffffff));
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ASSERT_EQ(NO_ERROR, mSurfaceControl->show());
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SurfaceComposerClient::closeGlobalTransaction();
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mSurface = mSurfaceControl->getSurface();
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ASSERT_TRUE(mSurface != NULL);
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}
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virtual void TearDown() {
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mComposerClient->dispose();
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}
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sp<Surface> mSurface;
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sp<SurfaceComposerClient> mComposerClient;
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sp<SurfaceControl> mSurfaceControl;
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};
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TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenVisible) {
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sp<ANativeWindow> anw(mSurface);
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int result = -123;
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int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
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&result);
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EXPECT_EQ(NO_ERROR, err);
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EXPECT_EQ(1, result);
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}
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TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenPurgatorized) {
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mSurfaceControl.clear();
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sp<ANativeWindow> anw(mSurface);
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int result = -123;
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int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
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&result);
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EXPECT_EQ(NO_ERROR, err);
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EXPECT_EQ(1, result);
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}
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// This test probably doesn't belong here.
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TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersSucceed) {
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sp<ANativeWindow> anw(mSurface);
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// Verify the screenshot works with no protected buffers.
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sp<IGraphicBufferProducer> producer;
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sp<IGraphicBufferConsumer> consumer;
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BufferQueue::createBufferQueue(&producer, &consumer);
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sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1);
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sp<ISurfaceComposer> sf(ComposerService::getComposerService());
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sp<IBinder> display(sf->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
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ASSERT_EQ(NO_ERROR, sf->captureScreen(display, producer, Rect(),
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64, 64, 0, 0x7fffffff, false));
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// Set the PROTECTED usage bit and verify that the screenshot fails. Note
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// that we need to dequeue a buffer in order for it to actually get
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// allocated in SurfaceFlinger.
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ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(),
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GRALLOC_USAGE_PROTECTED));
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ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
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ANativeWindowBuffer* buf = 0;
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status_t err = native_window_dequeue_buffer_and_wait(anw.get(), &buf);
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if (err) {
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// we could fail if GRALLOC_USAGE_PROTECTED is not supported.
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// that's okay as long as this is the reason for the failure.
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// try again without the GRALLOC_USAGE_PROTECTED bit.
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ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), 0));
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ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(),
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&buf));
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return;
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}
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ASSERT_EQ(NO_ERROR, anw->cancelBuffer(anw.get(), buf, -1));
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for (int i = 0; i < 4; i++) {
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// Loop to make sure SurfaceFlinger has retired a protected buffer.
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ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(),
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&buf));
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ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf, -1));
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}
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ASSERT_EQ(NO_ERROR, sf->captureScreen(display, producer, Rect(),
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64, 64, 0, 0x7fffffff, false));
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}
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TEST_F(SurfaceTest, ConcreteTypeIsSurface) {
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sp<ANativeWindow> anw(mSurface);
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int result = -123;
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int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
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EXPECT_EQ(NO_ERROR, err);
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EXPECT_EQ(NATIVE_WINDOW_SURFACE, result);
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}
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TEST_F(SurfaceTest, QueryConsumerUsage) {
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const int TEST_USAGE_FLAGS =
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GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_HW_RENDER;
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sp<IGraphicBufferProducer> producer;
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sp<IGraphicBufferConsumer> consumer;
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BufferQueue::createBufferQueue(&producer, &consumer);
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sp<BufferItemConsumer> c = new BufferItemConsumer(consumer,
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TEST_USAGE_FLAGS);
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sp<Surface> s = new Surface(producer);
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sp<ANativeWindow> anw(s);
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int flags = -1;
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int err = anw->query(anw.get(), NATIVE_WINDOW_CONSUMER_USAGE_BITS, &flags);
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ASSERT_EQ(NO_ERROR, err);
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ASSERT_EQ(TEST_USAGE_FLAGS, flags);
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}
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TEST_F(SurfaceTest, QueryDefaultBuffersDataSpace) {
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const android_dataspace TEST_DATASPACE = HAL_DATASPACE_SRGB;
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sp<IGraphicBufferProducer> producer;
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sp<IGraphicBufferConsumer> consumer;
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BufferQueue::createBufferQueue(&producer, &consumer);
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sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1);
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cpuConsumer->setDefaultBufferDataSpace(TEST_DATASPACE);
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sp<Surface> s = new Surface(producer);
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sp<ANativeWindow> anw(s);
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android_dataspace dataSpace;
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int err = anw->query(anw.get(), NATIVE_WINDOW_DEFAULT_DATASPACE,
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reinterpret_cast<int*>(&dataSpace));
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ASSERT_EQ(NO_ERROR, err);
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ASSERT_EQ(TEST_DATASPACE, dataSpace);
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}
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TEST_F(SurfaceTest, SettingGenerationNumber) {
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sp<IGraphicBufferProducer> producer;
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sp<IGraphicBufferConsumer> consumer;
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BufferQueue::createBufferQueue(&producer, &consumer);
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sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1);
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sp<Surface> surface = new Surface(producer);
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sp<ANativeWindow> window(surface);
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// Allocate a buffer with a generation number of 0
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ANativeWindowBuffer* buffer;
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int fenceFd;
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ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fenceFd));
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ASSERT_EQ(NO_ERROR, window->cancelBuffer(window.get(), buffer, fenceFd));
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// Detach the buffer and check its generation number
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sp<GraphicBuffer> graphicBuffer;
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sp<Fence> fence;
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ASSERT_EQ(NO_ERROR, surface->detachNextBuffer(&graphicBuffer, &fence));
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ASSERT_EQ(0U, graphicBuffer->getGenerationNumber());
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ASSERT_EQ(NO_ERROR, surface->setGenerationNumber(1));
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buffer = static_cast<ANativeWindowBuffer*>(graphicBuffer.get());
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// This should change the generation number of the GraphicBuffer
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ASSERT_EQ(NO_ERROR, surface->attachBuffer(buffer));
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// Check that the new generation number sticks with the buffer
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ASSERT_EQ(NO_ERROR, window->cancelBuffer(window.get(), buffer, -1));
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ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fenceFd));
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graphicBuffer = static_cast<GraphicBuffer*>(buffer);
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ASSERT_EQ(1U, graphicBuffer->getGenerationNumber());
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}
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TEST_F(SurfaceTest, GetConsumerName) {
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sp<IGraphicBufferProducer> producer;
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sp<IGraphicBufferConsumer> consumer;
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BufferQueue::createBufferQueue(&producer, &consumer);
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sp<DummyConsumer> dummyConsumer(new DummyConsumer);
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consumer->consumerConnect(dummyConsumer, false);
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consumer->setConsumerName(String8("TestConsumer"));
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sp<Surface> surface = new Surface(producer);
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sp<ANativeWindow> window(surface);
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native_window_api_connect(window.get(), NATIVE_WINDOW_API_CPU);
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EXPECT_STREQ("TestConsumer", surface->getConsumerName().string());
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}
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}
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