[reactos] 134/218: [WINESYNC] d3dx9: Fix pitch passed to DXTn [de]compression functions.

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d2eac4cdbf8342eea0f0c1...

commit d2eac4cdbf8342eea0f0c1770fbbdd56d0dc7ada
Author:     winesync [e-mail]
AuthorDate: Mon Sep 21 23:00:51 2020 +0200
Commit:     Jérôme Gardou [e-mail]
CommitDate: Thu Feb 4 16:37:04 2021 +0100

[WINESYNC] d3dx9: Fix pitch passed to DXTn [de]compression functions.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47862
    Signed-off-by: Matteo Bruni [e-mail]
    Signed-off-by: Alexandre Julliard [e-mail]

wine commit id 9069913dbba0914b80544ce4afb9e7285efad2a5 by Matteo Bruni [e-mail]
---
 dll/directx/wine/d3dx9_36/surface.c | 8 +++++---
 sdk/tools/winesync/d3dx9.cfg        | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/dll/directx/wine/d3dx9_36/surface.c b/dll/directx/wine/d3dx9_36/surface.c
index df4c5a725bb..eaaca8ca252 100644
--- a/dll/directx/wine/d3dx9_36/surface.c
+++ b/dll/directx/wine/d3dx9_36/surface.c
@@ -1976,6 +1976,8 @@ HRESULT WINAPI D3DXLoadSurfaceFromMemory(IDirect3DSurface9 *dst_surface,
                     int i, int j, void *texel);
             unsigned int x, y;

+            src_pitch = src_pitch * srcformatdesc->block_width / srcformatdesc->block_byte_count;
+
             src_uncompressed = heap_alloc(src_size.width * src_size.height * sizeof(DWORD));
             if (!src_uncompressed)
             {
@@ -2007,8 +2009,7 @@ HRESULT WINAPI D3DXLoadSurfaceFromMemory(IDirect3DSurface9 *dst_surface,
                 DWORD *ptr = &src_uncompressed[y * src_size.width];
                 for (x = 0; x < src_size.width; ++x)
                 {
-                    fetch_dxt_texel(src_pitch / sizeof(DWORD), src_memory,
-                            x + src_rect->left, y + src_rect->top, ptr);
+                    fetch_dxt_texel(src_pitch, src_memory, x + src_rect->left, y + src_rect->top, ptr);
                     ++ptr;
                 }
             }
@@ -2084,7 +2085,8 @@ HRESULT WINAPI D3DXLoadSurfaceFromMemory(IDirect3DSurface9 *dst_surface,
                     ERR("Unexpected destination compressed format %u.\n", surfdesc.Format);
             }
             tx_compress_dxtn(4, dst_size_aligned.width, dst_size_aligned.height,
-                    dst_uncompressed, gl_format, lockrect.pBits, lockrect.Pitch);
+                    dst_uncompressed, gl_format, lockrect.pBits,
+                    lockrect.Pitch * destformatdesc->block_width / destformatdesc->block_byte_count);
             heap_free(dst_uncompressed);
         }
     }
diff --git a/sdk/tools/winesync/d3dx9.cfg b/sdk/tools/winesync/d3dx9.cfg
index cd12df31d7f..e3f20fc947c 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: a172aead8d542b92709545d8bcd992f03ee19d82}
+tags: {wine: 9069913dbba0914b80544ce4afb9e7285efad2a5}