[reactos] 39/74: [WINESYNC]d3dx9_36: Align texture dimensions to block size for compressed textures in D3DXCheckTextureRequirements.

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=81c78a0a6b1da9e0d59b5…

commit 81c78a0a6b1da9e0d59b54e7f7bca0c023fab3a6
Author:     winesync <ros-dev(a)reactos.org>
AuthorDate: Sat Jan 4 02:11:30 2020 +0100
Commit:     Jérôme Gardou <zefklop(a)users.noreply.github.com>
CommitDate: Wed Feb 26 18:19:18 2020 +0100

    [WINESYNC]d3dx9_36: Align texture dimensions to block size for compressed textures in
D3DXCheckTextureRequirements.
    
    wine-staging patch by Christian Costa <titan.costa(a)gmail.com>
---
 dll/directx/wine/d3dx9_36/texture.c                |  8 ++---
 modules/rostests/winetests/d3dx9_36/texture.c      | 10 ++++++
 ...d_textures_in_D3DXCheckTextureRequirements.diff | 40 ++++++++++++++++++++++
 3 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/dll/directx/wine/d3dx9_36/texture.c b/dll/directx/wine/d3dx9_36/texture.c
index 9f0e541cb61..552d02a30e9 100644
--- a/dll/directx/wine/d3dx9_36/texture.c
+++ b/dll/directx/wine/d3dx9_36/texture.c
@@ -335,10 +335,10 @@ HRESULT WINAPI D3DXCheckTextureRequirements(struct IDirect3DDevice9
*device, UIN
 
     if (fmt->block_width != 1 || fmt->block_height != 1)
     {
-        if (w < fmt->block_width)
-            w = fmt->block_width;
-        if (h < fmt->block_height)
-            h = fmt->block_height;
+        if (w % fmt->block_width)
+            w += fmt->block_width - w % fmt->block_width;
+        if (h % fmt->block_height)
+            h += fmt->block_height - h % fmt->block_height;
     }
 
     if ((caps.TextureCaps & D3DPTEXTURECAPS_POW2) && (!is_pow2(w)))
diff --git a/modules/rostests/winetests/d3dx9_36/texture.c
b/modules/rostests/winetests/d3dx9_36/texture.c
index 6c25a158118..98a9fc344db 100644
--- a/modules/rostests/winetests/d3dx9_36/texture.c
+++ b/modules/rostests/winetests/d3dx9_36/texture.c
@@ -400,6 +400,16 @@ static void test_D3DXCheckTextureRequirements(IDirect3DDevice9
*device)
         ok(height == 4, "Returned height %d, expected %d\n", height, 4);
         ok(mipmaps == 1, "Returned mipmaps %d, expected %d\n", mipmaps, 1);
         ok(format == D3DFMT_DXT5, "Returned format %u, expected %u\n", format,
D3DFMT_DXT5);
+
+        format = D3DFMT_DXT5;
+        width = 5; height = 5;
+        mipmaps = 1;
+        hr = D3DXCheckTextureRequirements(device, &width, &height, &mipmaps,
0, &format, D3DPOOL_DEFAULT);
+        ok(hr == D3D_OK, "D3DXCheckTextureRequirements returned %#x, expected
%#x\n", hr, D3D_OK);
+        ok(width == 8, "Returned width %d, expected %d\n", width, 8);
+        ok(height == 8, "Returned height %d, expected %d\n", height, 8);
+        ok(mipmaps == 1, "Returned mipmaps %d, expected %d\n", mipmaps, 1);
+        ok(format == D3DFMT_DXT5, "Returned format %u, expected %u\n", format,
D3DFMT_DXT5);
     }
     else
     {
diff --git
a/sdk/tools/winesync/d3dx9_staging/0023-d3dx9_36__Align_texture_dimensions_to_block_size_for_compressed_textures_in_D3DXCheckTextureRequirements.diff
b/sdk/tools/winesync/d3dx9_staging/0023-d3dx9_36__Align_texture_dimensions_to_block_size_for_compressed_textures_in_D3DXCheckTextureRequirements.diff
new file mode 100644
index 00000000000..07ae161b293
--- /dev/null
+++
b/sdk/tools/winesync/d3dx9_staging/0023-d3dx9_36__Align_texture_dimensions_to_block_size_for_compressed_textures_in_D3DXCheckTextureRequirements.diff
@@ -0,0 +1,40 @@
+diff --git a/modules/rostests/winetests/d3dx9_36/texture.c
b/modules/rostests/winetests/d3dx9_36/texture.c
+index 6c25a15..98a9fc3 100644
+--- a/modules/rostests/winetests/d3dx9_36/texture.c
++++ b/modules/rostests/winetests/d3dx9_36/texture.c
+@@ -400,6 +400,16 @@ static void test_D3DXCheckTextureRequirements(IDirect3DDevice9
*device)
+         ok(height == 4, "Returned height %d, expected %d\n", height, 4);
+         ok(mipmaps == 1, "Returned mipmaps %d, expected %d\n", mipmaps, 1);
+         ok(format == D3DFMT_DXT5, "Returned format %u, expected %u\n", format,
D3DFMT_DXT5);
++
++        format = D3DFMT_DXT5;
++        width = 5; height = 5;
++        mipmaps = 1;
++        hr = D3DXCheckTextureRequirements(device, &width, &height, &mipmaps,
0, &format, D3DPOOL_DEFAULT);
++        ok(hr == D3D_OK, "D3DXCheckTextureRequirements returned %#x, expected
%#x\n", hr, D3D_OK);
++        ok(width == 8, "Returned width %d, expected %d\n", width, 8);
++        ok(height == 8, "Returned height %d, expected %d\n", height, 8);
++        ok(mipmaps == 1, "Returned mipmaps %d, expected %d\n", mipmaps, 1);
++        ok(format == D3DFMT_DXT5, "Returned format %u, expected %u\n", format,
D3DFMT_DXT5);
+     }
+     else
+     {
+diff --git a/dll/directx/wine/d3dx9_36/texture.c b/dll/directx/wine/d3dx9_36/texture.c
+index 9f0e541..552d02a 100644
+--- a/dll/directx/wine/d3dx9_36/texture.c
++++ b/dll/directx/wine/d3dx9_36/texture.c
+@@ -335,10 +335,10 @@ HRESULT WINAPI D3DXCheckTextureRequirements(struct IDirect3DDevice9
*device, UIN
+ 
+     if (fmt->block_width != 1 || fmt->block_height != 1)
+     {
+-        if (w < fmt->block_width)
+-            w = fmt->block_width;
+-        if (h < fmt->block_height)
+-            h = fmt->block_height;
++        if (w % fmt->block_width)
++            w += fmt->block_width - w % fmt->block_width;
++        if (h % fmt->block_height)
++            h += fmt->block_height - h % fmt->block_height;
+     }
+ 
+     if ((caps.TextureCaps & D3DPTEXTURECAPS_POW2) && (!is_pow2(w)))