summaryrefslogtreecommitdiffstats
path: root/libs/gui/tests/BufferQueue_test.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'libs/gui/tests/BufferQueue_test.cpp')
-rw-r--r--libs/gui/tests/BufferQueue_test.cpp84
1 files changed, 64 insertions, 20 deletions
diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp
index 96de11f..1584fef 100644
--- a/libs/gui/tests/BufferQueue_test.cpp
+++ b/libs/gui/tests/BufferQueue_test.cpp
@@ -17,6 +17,7 @@
#define LOG_TAG "BufferQueue_test"
//#define LOG_NDEBUG 0
+#include <gui/BufferItem.h>
#include <gui/BufferQueue.h>
#include <gui/IProducerListener.h>
@@ -72,6 +73,8 @@ struct DummyConsumer : public BnConsumerListener {
virtual void onSidebandStreamChanged() {}
};
+static const uint32_t TEST_DATA = 0x12345678u;
+
// XXX: Tests that fork a process to hold the BufferQueue must run before tests
// that use a local BufferQueue, or else Binder will get unhappy
TEST_F(BufferQueueTest, BufferQueueInAnotherProcess) {
@@ -87,8 +90,8 @@ TEST_F(BufferQueueTest, BufferQueueInAnotherProcess) {
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
sp<IServiceManager> serviceManager = defaultServiceManager();
- serviceManager->addService(PRODUCER_NAME, producer->asBinder());
- serviceManager->addService(CONSUMER_NAME, consumer->asBinder());
+ serviceManager->addService(PRODUCER_NAME, IInterface::asBinder(producer));
+ serviceManager->addService(CONSUMER_NAME, IInterface::asBinder(consumer));
ProcessState::self()->startThreadPool();
IPCThreadState::self()->joinThreadPool();
LOG_ALWAYS_FATAL("Shouldn't be here");
@@ -121,20 +124,21 @@ TEST_F(BufferQueueTest, BufferQueueInAnotherProcess) {
uint32_t* dataIn;
ASSERT_EQ(OK, buffer->lock(GraphicBuffer::USAGE_SW_WRITE_OFTEN,
reinterpret_cast<void**>(&dataIn)));
- *dataIn = 0x12345678;
+ *dataIn = TEST_DATA;
ASSERT_EQ(OK, buffer->unlock());
- IGraphicBufferProducer::QueueBufferInput input(0, false, Rect(0, 0, 1, 1),
+ IGraphicBufferProducer::QueueBufferInput input(0, false,
+ HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, false, Fence::NO_FENCE);
ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
- IGraphicBufferConsumer::BufferItem item;
+ BufferItem item;
ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
uint32_t* dataOut;
ASSERT_EQ(OK, item.mGraphicBuffer->lock(GraphicBuffer::USAGE_SW_READ_OFTEN,
reinterpret_cast<void**>(&dataOut)));
- ASSERT_EQ(*dataOut, 0x12345678);
+ ASSERT_EQ(*dataOut, TEST_DATA);
ASSERT_EQ(OK, item.mGraphicBuffer->unlock());
}
@@ -150,9 +154,10 @@ TEST_F(BufferQueueTest, AcquireBuffer_ExceedsMaxAcquireCount_Fails) {
int slot;
sp<Fence> fence;
sp<GraphicBuffer> buf;
- IGraphicBufferProducer::QueueBufferInput qbi(0, false, Rect(0, 0, 1, 1),
+ IGraphicBufferProducer::QueueBufferInput qbi(0, false,
+ HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, false, Fence::NO_FENCE);
- BufferQueue::BufferItem item;
+ BufferItem item;
for (int i = 0; i < 2; i++) {
ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
@@ -236,7 +241,7 @@ TEST_F(BufferQueueTest, DetachAndReattachOnProducerSide) {
uint32_t* dataIn;
ASSERT_EQ(OK, buffer->lock(GraphicBuffer::USAGE_SW_WRITE_OFTEN,
reinterpret_cast<void**>(&dataIn)));
- *dataIn = 0x12345678;
+ *dataIn = TEST_DATA;
ASSERT_EQ(OK, buffer->unlock());
int newSlot;
@@ -244,17 +249,18 @@ TEST_F(BufferQueueTest, DetachAndReattachOnProducerSide) {
ASSERT_EQ(BAD_VALUE, mProducer->attachBuffer(&newSlot, NULL));
ASSERT_EQ(OK, mProducer->attachBuffer(&newSlot, buffer));
- IGraphicBufferProducer::QueueBufferInput input(0, false, Rect(0, 0, 1, 1),
+ IGraphicBufferProducer::QueueBufferInput input(0, false,
+ HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, false, Fence::NO_FENCE);
ASSERT_EQ(OK, mProducer->queueBuffer(newSlot, input, &output));
- IGraphicBufferConsumer::BufferItem item;
+ BufferItem item;
ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, static_cast<nsecs_t>(0)));
uint32_t* dataOut;
ASSERT_EQ(OK, item.mGraphicBuffer->lock(GraphicBuffer::USAGE_SW_READ_OFTEN,
reinterpret_cast<void**>(&dataOut)));
- ASSERT_EQ(*dataOut, 0x12345678);
+ ASSERT_EQ(*dataOut, TEST_DATA);
ASSERT_EQ(OK, item.mGraphicBuffer->unlock());
}
@@ -273,7 +279,8 @@ TEST_F(BufferQueueTest, DetachAndReattachOnConsumerSide) {
mProducer->dequeueBuffer(&slot, &fence, false, 0, 0, 0,
GRALLOC_USAGE_SW_WRITE_OFTEN));
ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
- IGraphicBufferProducer::QueueBufferInput input(0, false, Rect(0, 0, 1, 1),
+ IGraphicBufferProducer::QueueBufferInput input(0, false,
+ HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, false, Fence::NO_FENCE);
ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
@@ -282,7 +289,7 @@ TEST_F(BufferQueueTest, DetachAndReattachOnConsumerSide) {
BufferQueueDefs::NUM_BUFFER_SLOTS)); // Index too high
ASSERT_EQ(BAD_VALUE, mConsumer->detachBuffer(0)); // Not acquired
- IGraphicBufferConsumer::BufferItem item;
+ BufferItem item;
ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, static_cast<nsecs_t>(0)));
ASSERT_EQ(OK, mConsumer->detachBuffer(item.mBuf));
@@ -292,7 +299,7 @@ TEST_F(BufferQueueTest, DetachAndReattachOnConsumerSide) {
ASSERT_EQ(OK, item.mGraphicBuffer->lock(
GraphicBuffer::USAGE_SW_WRITE_OFTEN,
reinterpret_cast<void**>(&dataIn)));
- *dataIn = 0x12345678;
+ *dataIn = TEST_DATA;
ASSERT_EQ(OK, item.mGraphicBuffer->unlock());
int newSlot;
@@ -312,7 +319,7 @@ TEST_F(BufferQueueTest, DetachAndReattachOnConsumerSide) {
uint32_t* dataOut;
ASSERT_EQ(OK, buffer->lock(GraphicBuffer::USAGE_SW_READ_OFTEN,
reinterpret_cast<void**>(&dataOut)));
- ASSERT_EQ(*dataOut, 0x12345678);
+ ASSERT_EQ(*dataOut, TEST_DATA);
ASSERT_EQ(OK, buffer->unlock());
}
@@ -335,14 +342,15 @@ TEST_F(BufferQueueTest, MoveFromConsumerToProducer) {
uint32_t* dataIn;
ASSERT_EQ(OK, buffer->lock(GraphicBuffer::USAGE_SW_WRITE_OFTEN,
reinterpret_cast<void**>(&dataIn)));
- *dataIn = 0x12345678;
+ *dataIn = TEST_DATA;
ASSERT_EQ(OK, buffer->unlock());
- IGraphicBufferProducer::QueueBufferInput input(0, false, Rect(0, 0, 1, 1),
+ IGraphicBufferProducer::QueueBufferInput input(0, false,
+ HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, false, Fence::NO_FENCE);
ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
- IGraphicBufferConsumer::BufferItem item;
+ BufferItem item;
ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, static_cast<nsecs_t>(0)));
ASSERT_EQ(OK, mConsumer->detachBuffer(item.mBuf));
@@ -354,8 +362,44 @@ TEST_F(BufferQueueTest, MoveFromConsumerToProducer) {
uint32_t* dataOut;
ASSERT_EQ(OK, item.mGraphicBuffer->lock(GraphicBuffer::USAGE_SW_READ_OFTEN,
reinterpret_cast<void**>(&dataOut)));
- ASSERT_EQ(*dataOut, 0x12345678);
+ ASSERT_EQ(*dataOut, TEST_DATA);
ASSERT_EQ(OK, item.mGraphicBuffer->unlock());
}
+TEST_F(BufferQueueTest, TestDisallowingAllocation) {
+ createBufferQueue();
+ sp<DummyConsumer> dc(new DummyConsumer);
+ ASSERT_EQ(OK, mConsumer->consumerConnect(dc, true));
+ IGraphicBufferProducer::QueueBufferOutput output;
+ ASSERT_EQ(OK, mProducer->connect(new DummyProducerListener,
+ NATIVE_WINDOW_API_CPU, true, &output));
+
+ static const uint32_t WIDTH = 320;
+ static const uint32_t HEIGHT = 240;
+
+ ASSERT_EQ(OK, mConsumer->setDefaultBufferSize(WIDTH, HEIGHT));
+
+ int slot;
+ sp<Fence> fence;
+ sp<GraphicBuffer> buffer;
+ // This should return an error since it would require an allocation
+ ASSERT_EQ(OK, mProducer->allowAllocation(false));
+ ASSERT_EQ(WOULD_BLOCK, mProducer->dequeueBuffer(&slot, &fence, false, 0, 0,
+ 0, GRALLOC_USAGE_SW_WRITE_OFTEN));
+
+ // This should succeed, now that we've lifted the prohibition
+ ASSERT_EQ(OK, mProducer->allowAllocation(true));
+ ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
+ mProducer->dequeueBuffer(&slot, &fence, false, 0, 0, 0,
+ GRALLOC_USAGE_SW_WRITE_OFTEN));
+
+ // Release the previous buffer back to the BufferQueue
+ mProducer->cancelBuffer(slot, fence);
+
+ // This should fail since we're requesting a different size
+ ASSERT_EQ(OK, mProducer->allowAllocation(false));
+ ASSERT_EQ(WOULD_BLOCK, mProducer->dequeueBuffer(&slot, &fence, false,
+ WIDTH * 2, HEIGHT * 2, 0, GRALLOC_USAGE_SW_WRITE_OFTEN));
+}
+
} // namespace android
generated by cgit v1.1 at 2024-05-29 19:20:59 +0000