[PATCH 2/2] d3dx10: Implement D3DX10GetImageInfoFromResource{A, W}().

[Ziqing Hui]

Signed-off-by: Ziqing Hui 
---
 dlls/d3dx10_43/tests/d3dx10.c |  7 +---
 dlls/d3dx10_43/texture.c      | 69 +++++++++++++++++++++++++++++++++--
 2 files changed, 67 insertions(+), 9 deletions(-)

[Matteo Bruni]

On Mon, Nov 9, 2020 at 5:14 AM Ziqing Hui  wrote:
> Signed-off-by: Ziqing Hui
>
> dlls/d3dx10_43/tests/d3dx10.c |  7 +---
>  dlls/d3dx10_43/texture.c      | 69 +++++++++++++++++++++++++++++++++--
>  2 files changed, 67 insertions(+), 9 deletions(-)

+    *size = SizeofResource(module, res_info);
+    if (*size == 0)
+        return HRESULT_FROM_WIN32(GetLastError());
+
+    resource = LoadResource(module, res_info);
+    if (!resource)
+        return HRESULT_FROM_WIN32(GetLastError());
+
+    *buffer = LockResource(resource);
+    if (*buffer == NULL)
+        return HRESULT_FROM_WIN32(GetLastError());

I'd prefer if these all looked like "if (!expression)" instead of
using 3 slightly different styles for the 3 if conditions. You can
also inline the assignments inside the respective ifs, in parentheses
to avoid the gcc warning.