[reactos] 61/74: [WINESYNC] d3dx9_36: Add support for FOURCC surface to save_dds_surface_to_memory.

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6e7150ee67bd0d8e41a489...

commit 6e7150ee67bd0d8e41a48999dc255d9334082b9e
Author:     winesync [e-mail]
AuthorDate: Wed Feb 5 22:11:38 2020 +0100
Commit:     Jérôme Gardou [e-mail]
CommitDate: Wed Feb 26 18:19:18 2020 +0100

[WINESYNC] d3dx9_36: Add support for FOURCC surface to save_dds_surface_to_memory.

wine-staging patch by Christian Costa [e-mail]
---
 dll/directx/wine/d3dx9_36/surface.c                   |  8 ++++++++
 ..._FOURCC_surface_to_save_dds_surface_to_memory.diff | 19 +++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/dll/directx/wine/d3dx9_36/surface.c b/dll/directx/wine/d3dx9_36/surface.c
index 01729ea9a60..185d4f44c0d 100644
--- a/dll/directx/wine/d3dx9_36/surface.c
+++ b/dll/directx/wine/d3dx9_36/surface.c
@@ -395,6 +395,14 @@ static HRESULT d3dformat_to_dds_pixel_format(struct dds_pixel_format *pixel_form
         }
     }

+    /* Reuse dds_fourcc_to_d3dformat as D3DFORMAT and FOURCC are DWORD with same values */
+    if (dds_fourcc_to_d3dformat(d3dformat) != D3DFMT_UNKNOWN)
+    {
+        pixel_format->flags |= DDS_PF_FOURCC;
+        pixel_format->fourcc = d3dformat;
+        return D3D_OK;
+    }
+
     WARN("Unknown pixel format %#x\n", d3dformat);
     return E_NOTIMPL;
 }
diff --git a/sdk/tools/winesync/d3dx9_staging/0012-d3dx9_36__Add_support_for_FOURCC_surface_to_save_dds_surface_to_memory.diff b/sdk/tools/winesync/d3dx9_staging/0012-d3dx9_36__Add_support_for_FOURCC_surface_to_save_dds_surface_to_memory.diff
new file mode 100644
index 00000000000..b1a114bf1b1
--- /dev/null
+++ b/sdk/tools/winesync/d3dx9_staging/0012-d3dx9_36__Add_support_for_FOURCC_surface_to_save_dds_surface_to_memory.diff
@@ -0,0 +1,19 @@
+diff --git a/dll/directx/wine/d3dx9_36/surface.c b/dll/directx/wine/d3dx9_36/surface.c
+index 01729ea..185d4f4 100644
+--- a/dll/directx/wine/d3dx9_36/surface.c
++++ b/dll/directx/wine/d3dx9_36/surface.c
+@@ -395,6 +395,14 @@ static HRESULT d3dformat_to_dds_pixel_format(struct dds_pixel_format *pixel_form
+         }
+     }
+ 
++    /* Reuse dds_fourcc_to_d3dformat as D3DFORMAT and FOURCC are DWORD with same values */
++    if (dds_fourcc_to_d3dformat(d3dformat) != D3DFMT_UNKNOWN)
++    {
++        pixel_format->flags |= DDS_PF_FOURCC;
++        pixel_format->fourcc = d3dformat;
++        return D3D_OK;
++    }
++
+     WARN("Unknown pixel format %#x\n", d3dformat);
+     return E_NOTIMPL;
+ }