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tests: Add test for timestamp queries.

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This commit is contained in:
Sven Hesse 2017-08-25 15:10:53 +02:00
parent f8b7b26372
commit a8441a698c
1 changed files with 110 additions and 0 deletions
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110
tests/d3d12.c
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@ -39,6 +39,7 @@ typedef int HRESULT;
#include <inttypes.h>
#include <limits.h>
#include <math.h>
#include <time.h>
#define COBJMACROS
#define INITGUID
@ -842,6 +843,11 @@ static const struct uvec4 *get_readback_uvec4(struct resource_readback *rb, unsi
return get_readback_data(rb, x, y, sizeof(struct uvec4));
}
static UINT64 get_readback_uint64(struct resource_readback *rb, unsigned int x, unsigned int y)
{
return *(UINT64 *)get_readback_data(rb, x, y, sizeof(UINT64));
}
static void release_resource_readback(struct resource_readback *rb)
{
D3D12_RANGE range = {0, 0};
@ -10671,6 +10677,109 @@ static void test_create_query_heap(void)
ok(!refcount, "ID3D12Device has %u references left.\n", (unsigned int)refcount);
}
static void test_query_timestamp(void)
{
ID3D12GraphicsCommandList *command_list;
struct test_context_desc desc;
struct test_context context;
ID3D12CommandQueue *queue;
ID3D12Device *device;
D3D12_QUERY_HEAP_DESC heap_desc;
ID3D12QueryHeap *query_heap;
D3D12_HEAP_PROPERTIES heap_properties;
D3D12_RESOURCE_DESC resource_desc;
ID3D12Resource *resource;
D3D12_RANGE read_range;
struct resource_readback rb;
UINT64 timestamps[4], timestamp_frequency, timestamp_diff, time_diff;
time_t time_start, time_end;
HRESULT hr;
int i;
time_start = time(NULL);
memset(&desc, 0, sizeof(desc));
desc.no_render_target = true;
if (!init_test_context(&context, &desc))
return;
device = context.device;
command_list = context.list;
queue = context.queue;
hr = ID3D12CommandQueue_GetTimestampFrequency(queue, &timestamp_frequency);
ok(SUCCEEDED(hr), "ID3D12CommandQueue_GetTimestampFrequency failed, hr %#x.\n", hr);
heap_desc.Type = D3D12_QUERY_HEAP_TYPE_TIMESTAMP;
heap_desc.Count = ARRAY_SIZE(timestamps);
heap_desc.NodeMask = 0;
hr = ID3D12Device_CreateQueryHeap(device, &heap_desc, &IID_ID3D12QueryHeap, (void **)&query_heap);
ok(SUCCEEDED(hr), "ID3D12Device_CreateQueryHeap failed, type %u, hr %#x.\n", heap_desc.Type, hr);
memset(&heap_properties, 0, sizeof(heap_properties));
heap_properties.Type = D3D12_HEAP_TYPE_READBACK;
resource_desc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
resource_desc.Alignment = 0;
resource_desc.Width = ARRAY_SIZE(timestamps) * sizeof(UINT64);
resource_desc.Height = 1;
resource_desc.DepthOrArraySize = 1;
resource_desc.MipLevels = 1;
resource_desc.Format = DXGI_FORMAT_UNKNOWN;
resource_desc.SampleDesc.Count = 1;
resource_desc.SampleDesc.Quality = 0;
resource_desc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
resource_desc.Flags = D3D12_RESOURCE_FLAG_NONE;
hr = ID3D12Device_CreateCommittedResource(device,
&heap_properties, D3D12_HEAP_FLAG_NONE, &resource_desc,
D3D12_RESOURCE_STATE_COPY_DEST, NULL,
&IID_ID3D12Resource, (void **)&resource);
ok(SUCCEEDED(hr), "Failed to create readback buffer, hr %#x.\n", hr);
rb.resource = resource;
for (i = 0; i < ARRAY_SIZE(timestamps); ++i)
{
ID3D12GraphicsCommandList_EndQuery(command_list, query_heap, D3D12_QUERY_TYPE_TIMESTAMP, i);
ID3D12GraphicsCommandList_ResolveQueryData(command_list, query_heap, D3D12_QUERY_TYPE_TIMESTAMP, i, 1,
resource, i * sizeof(UINT64));
}
hr = ID3D12GraphicsCommandList_Close(command_list);
ok(SUCCEEDED(hr), "Close failed, hr %#x.\n", hr);
exec_command_list(queue, command_list);
wait_queue_idle(device, queue);
time_end = time(NULL) + 1;
rb.width = resource_desc.Width / format_size(resource_desc.Format);
rb.height = 1;
rb.row_pitch = resource_desc.Width;
rb.data = NULL;
read_range.Begin = 0;
read_range.End = resource_desc.Width;
hr = ID3D12Resource_Map(resource, 0, &read_range, &rb.data);
ok(SUCCEEDED(hr), "Failed to map readback buffer, hr %#x.\n", hr);
for (i = 0; i < ARRAY_SIZE(timestamps); ++i)
timestamps[i] = get_readback_uint64(&rb, i, 0);
for (i = 0; i < ARRAY_SIZE(timestamps) - 1; ++i)
ok(timestamps[i] <= timestamps[i + 1], "Expected timestamps to monotonically increase, "
"but got %"PRIu64" > %"PRIu64".\n", timestamps[i], timestamps[i + 1]);
time_diff = (UINT64)difftime(time_end, time_start) * timestamp_frequency;
timestamp_diff = timestamps[ARRAY_SIZE(timestamps) - 1] - timestamps[0];
ok(timestamp_diff <= time_diff, "Expected timestamp difference to be bounded by CPU time difference, "
"but got %"PRIu64" > %"PRIu64".\n", timestamp_diff, time_diff);
release_resource_readback(&rb);
ID3D12QueryHeap_Release(query_heap);
destroy_test_context(&context);
}
START_TEST(d3d12)
{
bool enable_debug_layer = false;
@ -10740,4 +10849,5 @@ START_TEST(d3d12)
run_test(test_cs_uav_store);
run_test(test_buffer_srv);
run_test(test_create_query_heap);
run_test(test_query_timestamp);
}