Giovanni Mascellani : d3d11/tests: Test NV12 textures without render target.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 99c1305577c4edf876c7549a0e131abca97de24e
URL:    https://gitlab.winehq.org/wine/wine/-/commit/99c1305577c4edf876c7549a0e131ab...

Author: Giovanni Mascellani 
Date:   Thu Jun  6 14:33:09 2024 +0200

d3d11/tests: Test NV12 textures without render target.

---

dlls/d3d11/tests/d3d11.c | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index 46bdff09bca..8e46d97d439 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -36335,6 +36335,8 @@ static void test_nv12(void)

winetest_push_context("test %u (%ux%u)", test_idx, width, height);

+        /* Apparently no Vulkan implementation supports rendering to a NV12 texture, so here we do
+         * not request D3D11_BIND_RENDER_TARGET. We will recreate it later for render target usage. */
         desc.Width = width;
         desc.Height = height;
         desc.MipLevels = 1;
@@ -36342,7 +36344,7 @@ static void test_nv12(void)
         desc.Format = DXGI_FORMAT_NV12;
         desc.SampleDesc.Count = 1;
         desc.Usage = D3D11_USAGE_DEFAULT;
-        desc.BindFlags = D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_RENDER_TARGET;
+        desc.BindFlags = D3D11_BIND_SHADER_RESOURCE;

content = calloc(width * height * 3 / 2, 1);
         ok(!!content, "Failed to allocate memory.\n");
@@ -36427,6 +36429,31 @@ static void test_nv12(void)
         check_readback_data_u8_with_buffer(&rb, content, width, 0);
         release_resource_readback(&rb);

+        ID3D11ShaderResourceView_Release(srvs[0]);
+        ID3D11ShaderResourceView_Release(srvs[1]);
+        ID3D11Texture2D_Release(texture);
+
+        desc.Height = height;
+        desc.Format = DXGI_FORMAT_NV12;
+        desc.BindFlags = D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_RENDER_TARGET;
+
+        hr = ID3D11Device_CreateTexture2D(device, &desc, NULL, &texture);
+        todo_wine
+        ok(hr == S_OK, "Got hr %#lx.\n", hr);
+
+        if (FAILED(hr))
+            goto no_render_target;
+
+        srv_desc.Format = DXGI_FORMAT_R8_UINT;
+
+        hr = ID3D11Device_CreateShaderResourceView(device, (ID3D11Resource *)texture, &srv_desc, &srvs[0]);
+        ok(hr == S_OK, "Got hr %#lx.\n", hr);
+
+        srv_desc.Format = DXGI_FORMAT_R8G8_UINT;
+
+        hr = ID3D11Device_CreateShaderResourceView(device, (ID3D11Resource *)texture, &srv_desc, &srvs[1]);
+        ok(hr == S_OK, "Got hr %#lx.\n", hr);
+
         rtv_desc.Format = DXGI_FORMAT_R8_UINT;
         rtv_desc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
         rtv_desc.Texture2D.MipSlice = 0;
@@ -36466,6 +36493,8 @@ static void test_nv12(void)

ID3D11RenderTargetView_Release(rtv2);
         ID3D11RenderTargetView_Release(rtv1);
+
+    no_render_target:
         ID3D11Buffer_Release(cbuffer);
         ID3D11UnorderedAccessView_Release(check_uav);
         ID3D11ShaderResourceView_Release(srvs[1]);