Merge pull request #821 from CookiePLMonster/d3d11-memleaks

Fix D3D11 resource leaks

src/common/d3d11/staging_texture.cpp

@@ -84,8 +84,8 @@ bool AutoStagingTexture::EnsureSize(ID3D11DeviceContext* context, u32 width, u32
   if (m_texture && m_width >= width && m_height >= height && m_format == format)
     return true;
 
-  ID3D11Device* device;
-  context->GetDevice(&device);
+  ComPtr<ID3D11Device> device;
+  context->GetDevice(device.GetAddressOf());
 
   CD3D11_TEXTURE2D_DESC new_desc(format, width, height, 1, 1, 0,
                                  for_uploading ? D3D11_USAGE_DYNAMIC : D3D11_USAGE_STAGING,

src/frontend-common/d3d11_host_display.cpp

@@ -156,15 +156,15 @@ bool D3D11HostDisplay::DownloadTexture(const void* texture_handle, u32 x, u32 y,
 {
   ID3D11ShaderResourceView* srv =
     const_cast<ID3D11ShaderResourceView*>(static_cast<const ID3D11ShaderResourceView*>(texture_handle));
-  ID3D11Resource* srv_resource;
+  ComPtr<ID3D11Resource> srv_resource;
   D3D11_SHADER_RESOURCE_VIEW_DESC srv_desc;
-  srv->GetResource(&srv_resource);
+  srv->GetResource(srv_resource.GetAddressOf());
   srv->GetDesc(&srv_desc);
 
   if (!m_readback_staging_texture.EnsureSize(m_context.Get(), width, height, srv_desc.Format, false))
     return false;
 
-  m_readback_staging_texture.CopyFromTexture(m_context.Get(), srv_resource, 0, x, y, 0, 0, width, height);
+  m_readback_staging_texture.CopyFromTexture(m_context.Get(), srv_resource.Get(), 0, x, y, 0, 0, width, height);
   return m_readback_staging_texture.ReadPixels<u32>(m_context.Get(), 0, 0, width, height, out_data_stride / sizeof(u32),
                                                     static_cast<u32*>(out_data));
 }