diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index 843905a..fa8d768 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -1685,7 +1685,7 @@ struct wined3d_context *context_create(struct wined3d_swapchain *swapchain,
 
     gl_info->gl_ops.gl.p_glPixelStorei(GL_PACK_ALIGNMENT, device->surface_alignment);
     checkGLcall("glPixelStorei(GL_PACK_ALIGNMENT, device->surface_alignment);");
-    gl_info->gl_ops.gl.p_glPixelStorei(GL_UNPACK_ALIGNMENT, device->surface_alignment);
+    gl_info->gl_ops.gl.p_glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
     checkGLcall("glPixelStorei(GL_UNPACK_ALIGNMENT, device->surface_alignment);");
 
     if (gl_info->supported[ARB_VERTEX_BLEND])
diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index d515a3a..c8e4cb1 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -4238,7 +4238,6 @@ static HRESULT surface_load_texture(struct wined3d_surface *surface,
 
         format.byte_count = format.conv_byte_count;
         dst_pitch = wined3d_format_calculate_pitch(&format, width);
-        dst_pitch = (dst_pitch + device->surface_alignment - 1) & ~(device->surface_alignment - 1);
 
         if (!(mem = HeapAlloc(GetProcessHeap(), 0, dst_pitch * height)))
         {
diff --git a/dlls/wined3d/volume.c b/dlls/wined3d/volume.c
index 0d13dd0..91325dc 100644
--- a/dlls/wined3d/volume.c
+++ b/dlls/wined3d/volume.c
@@ -84,7 +84,6 @@ void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wine
     {
         UINT dst_row_pitch, dst_slice_pitch;
         UINT src_row_pitch, src_slice_pitch;
-        UINT alignment = volume->resource.device->surface_alignment;
 
         if (data->buffer_object)
             ERR("Loading a converted volume from a PBO.\n");
@@ -92,7 +91,6 @@ void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wine
             ERR("Converting a block-based format.\n");
 
         dst_row_pitch = width * format->conv_byte_count;
-        dst_row_pitch = (dst_row_pitch + alignment - 1) & ~(alignment - 1);
         dst_slice_pitch = dst_row_pitch * height;
 
         wined3d_volume_get_pitch(volume, &src_row_pitch, &src_slice_pitch);