TEST_F(BufferQueueTest, AcquireBuffer_ExceedsMaxAcquireCount_Fails) {
createBufferQueue();
sp<DummyConsumer> dc(new DummyConsumer);
mConsumer->consumerConnect(dc, false);
IGraphicBufferProducer::QueueBufferOutput qbo;
mProducer->connect(new DummyProducerListener, NATIVE_WINDOW_API_CPU, false,
&qbo);
mProducer->setBufferCount(4);
int slot;
sp<Fence> fence;
sp<GraphicBuffer> buf;
IGraphicBufferProducer::QueueBufferInput qbi(0, false,
HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, false, Fence::NO_FENCE);
BufferItem item;
for (int i = 0; i < 2; i++) {
ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
mProducer->dequeueBuffer(&slot, &fence, false, 1, 1, 0,
GRALLOC_USAGE_SW_READ_OFTEN));
ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
}
ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
mProducer->dequeueBuffer(&slot, &fence, false, 1, 1, 0,
GRALLOC_USAGE_SW_READ_OFTEN));
ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
// Acquire the third buffer, which should fail.
ASSERT_EQ(INVALID_OPERATION, mConsumer->acquireBuffer(&item, 0));
}
TEST_F(BufferQueueTest, AcquireBuffer_ExceedsMaxAcquireCount_Fails) {
sp<DummyConsumer> dc(new DummyConsumer);
mBQ->consumerConnect(dc);
ISurfaceTexture::QueueBufferOutput qbo;
mBQ->connect(NATIVE_WINDOW_API_CPU, &qbo);
mBQ->setBufferCount(4);
int slot;
sp<Fence> fence;
sp<GraphicBuffer> buf;
ISurfaceTexture::QueueBufferInput qbi(0, Rect(0, 0, 1, 1),
NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, fence);
BufferQueue::BufferItem item;
for (int i = 0; i < 2; i++) {
ASSERT_EQ(ISurfaceTexture::BUFFER_NEEDS_REALLOCATION,
mBQ->dequeueBuffer(&slot, fence, 1, 1, 0,
GRALLOC_USAGE_SW_READ_OFTEN));
ASSERT_EQ(OK, mBQ->requestBuffer(slot, &buf));
ASSERT_EQ(OK, mBQ->queueBuffer(slot, qbi, &qbo));
ASSERT_EQ(OK, mBQ->acquireBuffer(&item));
}
ASSERT_EQ(ISurfaceTexture::BUFFER_NEEDS_REALLOCATION,
mBQ->dequeueBuffer(&slot, fence, 1, 1, 0,
GRALLOC_USAGE_SW_READ_OFTEN));
ASSERT_EQ(OK, mBQ->requestBuffer(slot, &buf));
ASSERT_EQ(OK, mBQ->queueBuffer(slot, qbi, &qbo));
// Acquire the third buffer, which should fail.
ASSERT_EQ(INVALID_OPERATION, mBQ->acquireBuffer(&item));
}
int main(void)
{
BL_OUTPUT;
// DS_OUTPUT;
BL_ON;
GLCD_Initalize(); // Initalize LCD
GLCD_ClearText(); // Clear text area
GLCD_ClearCG(); // Clear character generator area
GLCD_ClearGraphic(); // Clear graphic area
GLCD_TextGoTo(0,0);// set text coordinates
GLCD_WriteString("Hello"); // write text
GLCD_Circle(32,32,20); // draw circle
GLCD_Rectangle(8,8,24, 48); // draw rectangle
// GLCD_FillRectangle(0, 0, 96, 8);
USART_Init(MYUBRR);
USART_Transmit_string("Hi\n");
LED_OUTPUT;
BLINK3;
GLCD_ClearText();
GLCD_TextGoTo(0,0);// set text coordinates
ADCSRA = 0b10000111;
data_flag=0;
sei();
uint16_t T = 0;
uint8_t i;
while(1)
{
if (data_flag == 1)
{
//BLINK00; // Heh nasty error when it is here, if 'g' followed by newline comes, because it rewrites data here :D
if (data == 't')
{
T = DS_get(6);
GLCD_TextGoTo(0,0);
i = (uint8_t)(T>>8);
USART_Transmit_num(i);
GLCD_WriteChar(i/10 + '0');
GLCD_WriteChar(i%10 + '0');
USART_Transmit('.');
GLCD_WriteChar('.');
i = (uint8_t)(T);
USART_Transmit_num(i);
GLCD_WriteChar(i/10 + '0');
GLCD_WriteChar(i%10 + '0');
USART_Transmit('C');
GLCD_WriteChar('C');
USART_Transmit('\n');
}
if (data == 'g')
{
ADMUX = 0x00;
sbi(ADCSRA, ADSC);
while (qbi(ADCSRA, ADSC))
;
uint16_t val = ADC;
GLCD_TextGoTo(0,0);
}
data_flag=0;
}
}