[reactos] 128/218: [WINESYNC] d3dx9: Handle non-zero source rect position in D3DXLoadSurfaceFromMemory().

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=38d868820ac082cb5176f6...

commit 38d868820ac082cb5176f65c83ddf8a322737a1a
Author:     winesync [e-mail]
AuthorDate: Mon Sep 21 23:00:50 2020 +0200
Commit:     Jérôme Gardou [e-mail]
CommitDate: Thu Feb 4 16:37:04 2021 +0100

[WINESYNC] d3dx9: Handle non-zero source rect position in D3DXLoadSurfaceFromMemory().

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=41936
    Signed-off-by: Matteo Bruni [e-mail]
    Signed-off-by: Alexandre Julliard [e-mail]

wine commit id 88d8ae383932ad1c292c74da7dcc19f00d8423f7 by Matteo Bruni [e-mail]
---
 dll/directx/wine/d3dx9_36/surface.c           |  3 +++
 modules/rostests/winetests/d3dx9_36/surface.c | 11 +++++++++++
 sdk/tools/winesync/d3dx9.cfg                  |  2 +-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/dll/directx/wine/d3dx9_36/surface.c b/dll/directx/wine/d3dx9_36/surface.c
index 4786c90bd9b..418d4e613d8 100644
--- a/dll/directx/wine/d3dx9_36/surface.c
+++ b/dll/directx/wine/d3dx9_36/surface.c
@@ -1915,6 +1915,9 @@ HRESULT WINAPI D3DXLoadSurfaceFromMemory(IDirect3DSurface9 *dst_surface,
     if (FAILED(hr = lock_surface(dst_surface, dst_rect, &lockrect, &surface, TRUE)))
         return hr;

+    src_memory = (BYTE *)src_memory + src_rect->top / srcformatdesc->block_height * src_pitch
+            + src_rect->left / srcformatdesc->block_width * srcformatdesc->block_byte_count;
+
     if (src_format == surfdesc.Format
             && dst_size.width == src_size.width
             && dst_size.height == src_size.height
diff --git a/modules/rostests/winetests/d3dx9_36/surface.c b/modules/rostests/winetests/d3dx9_36/surface.c
index ba441879597..1a39d82961d 100644
--- a/modules/rostests/winetests/d3dx9_36/surface.c
+++ b/modules/rostests/winetests/d3dx9_36/surface.c
@@ -942,8 +942,19 @@ static void test_D3DXLoadSurface(IDirect3DDevice9 *device)

check_release((IUnknown*)surf, 0);

+    SetRect(&rect, 1, 1, 2, 2);
+    hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 1, 1, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &surf, NULL);
+    ok(hr == D3D_OK, "Got unexpected hr %#x.\n", hr);
+    hr = D3DXLoadSurfaceFromMemory(surf, NULL, NULL, pixdata_a8b8g8r8,
+            D3DFMT_A8R8G8B8, 8, NULL, &rect, D3DX_FILTER_NONE, 0);
+    ok(hr == D3D_OK, "Got unexpected hr %#x.\n", hr);
+    IDirect3DSurface9_LockRect(surf, &lockrect, NULL, D3DLOCK_READONLY);
+    check_pixel_4bpp(&lockrect, 0, 0, 0x8dc32bf6);
+    IDirect3DSurface9_UnlockRect(surf);
+    check_release((IUnknown *)surf, 0);

/* test color conversion */
+    SetRect(&rect, 0, 0, 2, 2);
     /* A8R8G8B8 */
     hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, 2, 2, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &surf, NULL);
     if(FAILED(hr)) skip("Failed to create a surface (%#x)\n", hr);
diff --git a/sdk/tools/winesync/d3dx9.cfg b/sdk/tools/winesync/d3dx9.cfg
index 02c8841279b..cd65a0d8660 100644
--- a/sdk/tools/winesync/d3dx9.cfg
+++ b/sdk/tools/winesync/d3dx9.cfg
@@ -15,4 +15,4 @@ files: {include/d3dx9.h: sdk/include/dxsdk/d3dx9.h, include/d3dx9anim.h: sdk/inc
   include/d3dx9mesh.h: sdk/include/dxsdk/d3dx9mesh.h, include/d3dx9of.h: sdk/include/dxsdk/d3dx9of.h,
   include/d3dx9shader.h: sdk/include/dxsdk/d3dx9shader.h, include/d3dx9shape.h: sdk/include/dxsdk/d3dx9shape.h,
   include/d3dx9tex.h: sdk/include/dxsdk/d3dx9tex.h, include/d3dx9xof.h: sdk/include/dxsdk/d3dx9xof.h}
-tags: {wine: a9c158b72aae1efed159d40fde086cdc608bc62e}
+tags: {wine: 88d8ae383932ad1c292c74da7dcc19f00d8423f7}