[PATCH vkd3d 1/2] tests: Test ClearUnorderedAccessView() with placed resources.

[Henri Verbeet]

From: Hans-Kristian Arntzen <post at arntzen-software.no>

Catches certain implementation issues which committed resources do not.

Signed-off-by: Hans-Kristian Arntzen <post at arntzen-software.no>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
---
 tests/d3d12.c            | 14 +++++++++++++-
 tests/d3d12_test_utils.h | 27 +++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/tests/d3d12.c b/tests/d3d12.c
index 2ec74a1..046dfdd 100644
--- a/tests/d3d12.c
+++ b/tests/d3d12.c
@@ -4688,11 +4688,14 @@ static void test_clear_unordered_access_view(void)
     struct test_context context;
     struct resource_readback rb;
     ID3D12CommandQueue *queue;
+    D3D12_HEAP_DESC heap_desc;
     ID3D12Resource *buffer;
     ID3D12Device *device;
     UINT clear_value[4];
     unsigned int i, j;
+    ID3D12Heap *heap;
     D3D12_BOX box;
+    HRESULT hr;
 
 #define BUFFER_SIZE (1024 * 1024)
     static const struct
@@ -4749,11 +4752,19 @@ static void test_clear_unordered_access_view(void)
     cpu_heap = create_cpu_descriptor_heap(device, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV, 2);
     gpu_heap = create_gpu_descriptor_heap(device, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV, 2);
 
+    heap_desc.SizeInBytes = 2 * BUFFER_SIZE;
+    memset(&heap_desc.Properties, 0, sizeof(heap_desc.Properties));
+    heap_desc.Properties.Type = D3D12_HEAP_TYPE_DEFAULT;
+    heap_desc.Alignment = D3D12_DEFAULT_RESOURCE_PLACEMENT_ALIGNMENT;
+    heap_desc.Flags = D3D12_HEAP_FLAG_ALLOW_ONLY_BUFFERS;
+    hr = ID3D12Device_CreateHeap(device, &heap_desc, &IID_ID3D12Heap, (void **)&heap);
+    ok(hr == S_OK, "Failed to create heap, hr %#x.\n", hr);
+
     for (i = 0; i < ARRAY_SIZE(tests); ++i)
     {
         vkd3d_test_set_context("Test %u", i);
 
-        buffer = create_default_buffer(device, BUFFER_SIZE,
+        buffer = create_placed_buffer(device, heap, BUFFER_SIZE, BUFFER_SIZE,
                 D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS, D3D12_RESOURCE_STATE_UNORDERED_ACCESS);
 
         for (j = 0; j < ARRAY_SIZE(clear_value); ++j)
@@ -4810,6 +4821,7 @@ static void test_clear_unordered_access_view(void)
 
     ID3D12DescriptorHeap_Release(cpu_heap);
     ID3D12DescriptorHeap_Release(gpu_heap);
+    ID3D12Heap_Release(heap);
     destroy_test_context(&context);
 #undef BUFFER_SIZE
 }
diff --git a/tests/d3d12_test_utils.h b/tests/d3d12_test_utils.h
index ec6f839..024cf87 100644
--- a/tests/d3d12_test_utils.h
+++ b/tests/d3d12_test_utils.h
@@ -111,6 +111,33 @@ static inline void queue_wait_(unsigned int line, ID3D12CommandQueue *queue, ID3
     ok_(line)(hr == S_OK, "Failed to submit wait operation to queue, hr %#x.\n", hr);
 }
 
+#define create_placed_buffer(a, b, c, d, e, f) create_placed_buffer_(__LINE__, a, b, c, d, e, f)
+static inline ID3D12Resource *create_placed_buffer_(unsigned int line, ID3D12Device *device,
+        ID3D12Heap *heap, size_t offset, size_t size, D3D12_RESOURCE_FLAGS resource_flags,
+        D3D12_RESOURCE_STATES initial_resource_state)
+{
+    D3D12_RESOURCE_DESC resource_desc;
+    ID3D12Resource *buffer;
+    HRESULT hr;
+
+    resource_desc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
+    resource_desc.Alignment = 0;
+    resource_desc.Width = size;
+    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 = resource_flags;
+
+    hr = ID3D12Device_CreatePlacedResource(device, heap, offset, &resource_desc,
+            initial_resource_state, NULL, &IID_ID3D12Resource, (void **)&buffer);
+    assert_that_(line)(SUCCEEDED(hr), "Failed to create buffer, hr %#x.\n", hr);
+    return buffer;
+}
+
 #define create_buffer(a, b, c, d, e) create_buffer_(__LINE__, a, b, c, d, e)
 static ID3D12Resource *create_buffer_(unsigned int line, ID3D12Device *device,
         D3D12_HEAP_TYPE heap_type, size_t size, D3D12_RESOURCE_FLAGS resource_flags,
-- 
2.11.0