[PATCH 7/7] d3dx10: Fix stride of block compressed format when creating texture.

[Ziqing Hui]

From: Ziqing Hui

A block-compressed texture is encoded in 4x4 blocks.
Therefore, pitch is the number of bytes in a block of 4x4 texels.
---
 dlls/d3dx10_43/texture.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/d3dx10_43/texture.c b/dlls/d3dx10_43/texture.c
index 88efdf585b4..9752f3e1560 100644
--- a/dlls/d3dx10_43/texture.c
+++ b/dlls/d3dx10_43/texture.c
@@ -857,9 +857,10 @@ HRESULT load_texture_data(const void *data, SIZE_T size, D3DX10_IMAGE_LOAD_INFO

if (is_block_compressed(img_info.Format))
     {
+        stride *= 4;
         if (FAILED(hr = IWICBitmapFrameDecode_QueryInterface(frame, &IID_IWICDdsFrameDecode, (void **)&dds_frame)))
             goto end;
-        if (FAILED(hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, stride * 4, frame_size, buffer)))
+        if (FAILED(hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, stride, frame_size, buffer)))
             goto end;
     }
     else