TEST_F(SurfaceTest, ConcreteTypeIsSurface) {
sp<ANativeWindow> anw(mSurface);
int result = -123;
int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
EXPECT_EQ(NO_ERROR, err);
EXPECT_EQ(NATIVE_WINDOW_SURFACE, result);
}
TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenVisible) {
sp<ANativeWindow> anw(mSurface);
int result = -123;
int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
&result);
EXPECT_EQ(NO_ERROR, err);
EXPECT_EQ(1, result);
}
SfSurface* sf_surface_create(SfClient* client, SfSurfaceCreationParameters* params)
{
assert(client);
assert(params);
SfSurface* surface = new SfSurface();
surface->client = client;
surface->surface_control = surface->client->client->createSurface(
android::String8(params->name),
params->w,
params->h,
android::PIXEL_FORMAT_RGBA_8888,
0x300);
if (surface->surface_control == NULL)
{
report_surface_control_is_null_during_creation();
delete(surface);
return NULL;
}
surface->surface = surface->surface_control->getSurface();
if (surface->surface == NULL)
{
report_surface_is_null_during_creation();
delete(surface);
return NULL;
}
sf_client_begin_transaction(client);
{
surface->surface_control->setPosition(params->x, params->y);
surface->surface_control->setLayer(params->layer);
surface->surface_control->setAlpha(params->alpha);
}
sf_client_end_transaction(client);
if (params->create_egl_window_surface)
{
if (client->egl_support)
{
android::sp<ANativeWindow> anw(surface->surface);
surface->egl_surface = eglCreateWindowSurface(
surface->client->egl_display,
surface->client->egl_config,
anw.get(),
NULL);
}
else
fprintf(stderr, "Warning: params->create_egl_window_surface not "
"supported, EGL support disabled\n");
}
return surface;
}
TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenPurgatorized) {
mSurfaceControl.clear();
sp<ANativeWindow> anw(mSurface);
int result = -123;
int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
&result);
EXPECT_EQ(NO_ERROR, err);
EXPECT_EQ(1, result);
}
status_t BufferProducerThread::readyToRun() {
sp<ANativeWindow> anw(mSurface);
status_t err = native_window_set_usage(anw.get(), mStream.buffer_producer.usage);
if (err != NO_ERROR) {
return err;
}
err = native_window_set_buffers_dimensions(
anw.get(), mStream.buffer_producer.width, mStream.buffer_producer.height);
if (err != NO_ERROR) {
return err;
}
err = native_window_set_buffers_format(anw.get(), mStream.buffer_producer.format);
if (err != NO_ERROR) {
return err;
}
return NO_ERROR;
}
bool BufferProducerThread::threadLoop() {
Mutex::Autolock autoLock(&mLock);
status_t err = NO_ERROR;
if (mSurface == NULL) {
err = mCondition.waitRelative(mLock, s2ns(1));
// It's OK to time out here.
if (err != NO_ERROR && err != TIMED_OUT) {
ALOGE("error %d while wating for non-null surface to be set", err);
return false;
}
return true;
}
sp<ANativeWindow> anw(mSurface);
while (mBufferState == CAPTURING) {
err = mCondition.waitRelative(mLock, s2ns(1));
if (err != NO_ERROR) {
ALOGE("error %d while wating for buffer state to change.", err);
return false;
}
}
if (mBufferState == CAPTURED && anw != NULL) {
err = anw->queueBuffer(anw.get(), mBuffer.get(), -1);
if (err != NO_ERROR) {
ALOGE("error %d while queueing buffer to surface", err);
return false;
}
mBuffer.clear();
mBufferState = RELEASED;
}
if (mBuffer == NULL && !mShutdown && anw != NULL) {
ANativeWindowBuffer_t* buffer = NULL;
err = native_window_dequeue_buffer_and_wait(anw.get(), &buffer);
if (err != NO_ERROR) {
ALOGE("error %d while dequeueing buffer to surface", err);
return false;
}
mBuffer = buffer;
mBufferState = CAPTURING;
mDevice->request_capture(mDevice, mDeviceId, mStream.stream_id,
buffer->handle, ++mSeq);
}
return true;
}
// This test probably doesn't belong here.
TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersSucceed) {
sp<ANativeWindow> anw(mSurface);
// Verify the screenshot works with no protected buffers.
sp<CpuConsumer> consumer = new CpuConsumer(1);
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
sp<IBinder> display(sf->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
ASSERT_EQ(NO_ERROR, sf->captureScreen(display, consumer->getBufferQueue(),
64, 64, 0, 0x7fffffff, true));
// Set the PROTECTED usage bit and verify that the screenshot fails. Note
// that we need to dequeue a buffer in order for it to actually get
// allocated in SurfaceFlinger.
ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(),
GRALLOC_USAGE_PROTECTED));
ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
ANativeWindowBuffer* buf = 0;
status_t err = native_window_dequeue_buffer_and_wait(anw.get(), &buf);
if (err) {
// we could fail if GRALLOC_USAGE_PROTECTED is not supported.
// that's okay as long as this is the reason for the failure.
// try again without the GRALLOC_USAGE_PROTECTED bit.
ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), 0));
ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(),
&buf));
return;
}
ASSERT_EQ(NO_ERROR, anw->cancelBuffer(anw.get(), buf, -1));
for (int i = 0; i < 4; i++) {
// Loop to make sure SurfaceFlinger has retired a protected buffer.
ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(),
&buf));
ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf, -1));
}
ASSERT_EQ(NO_ERROR, sf->captureScreen(display, consumer->getBufferQueue(),
64, 64, 0, 0x7fffffff, true));
}