diff --git a/gfx/d3d/d3d_wrapper.cpp b/gfx/d3d/d3d_wrapper.cpp
index 5f0ad3cd56..de09498e3a 100644
--- a/gfx/d3d/d3d_wrapper.cpp
+++ b/gfx/d3d/d3d_wrapper.cpp
@@ -315,7 +315,7 @@ HRESULT d3d_set_vertex_shader(LPDIRECT3DDEVICE dev, unsigned index,
 }
 
 
-void d3d_texture_blit(void *data, void *renderchain_data,
+void d3d_texture_blit(void *data, unsigned pixel_size,
       LPDIRECT3DTEXTURE tex, D3DLOCKED_RECT *lr, const void *frame,
       unsigned width, unsigned height, unsigned pitch)
 {
@@ -345,18 +345,13 @@ void d3d_texture_blit(void *data, void *renderchain_data,
 #endif
    D3DTexture_UnlockRect(tex, 0);
 #else
-   renderchain_t *chain = (renderchain_t*)renderchain_data;
-
-   if (!chain)
-	   return;
-
    if (SUCCEEDED(tex->LockRect(0, lr, NULL, D3DLOCK_NOSYSLOCK)))
    {
       for (y = 0; y < height; y++)
       { 
          const uint8_t *in = (const uint8_t*)frame + y * pitch;
          uint8_t *out = (uint8_t*)lr->pBits + y * lr->Pitch;
-         memcpy(out, in, width * chain->pixel_size);
+         memcpy(out, in, width * pixel_size);
       }
       tex->UnlockRect(0);
    }
diff --git a/gfx/d3d/d3d_wrapper.h b/gfx/d3d/d3d_wrapper.h
index 6274cc7fee..ea0cb23412 100644
--- a/gfx/d3d/d3d_wrapper.h
+++ b/gfx/d3d/d3d_wrapper.h
@@ -77,7 +77,7 @@ void d3d_set_texture(LPDIRECT3DDEVICE dev, unsigned sampler,
 HRESULT d3d_set_vertex_shader(LPDIRECT3DDEVICE dev, unsigned index,
       void *data);
 
-void d3d_texture_blit(void *data, void *renderchain_data,
+void d3d_texture_blit(void *data, unsigned pixel_size,
       LPDIRECT3DTEXTURE tex,
       D3DLOCKED_RECT *lr, const void *frame,
       unsigned width, unsigned height, unsigned pitch);
diff --git a/gfx/d3d/render_chain.cpp b/gfx/d3d/render_chain.cpp
index effbd78f37..9a6dadc05d 100644
--- a/gfx/d3d/render_chain.cpp
+++ b/gfx/d3d/render_chain.cpp
@@ -637,7 +637,7 @@ void renderchain_blit_to_texture(void *data, const void *frame,
             NULL, D3DLOCK_NOSYSLOCK);
    }
 
-   d3d_texture_blit(driver->video_data, chain, first->tex,
+   d3d_texture_blit(driver->video_data, chain->pixel_size, first->tex,
       &d3dlr, frame, width, height, pitch);
 }
 
diff --git a/gfx/d3d/render_chain_xdk.h b/gfx/d3d/render_chain_xdk.h
index 67d0f87917..b600bc4916 100644
--- a/gfx/d3d/render_chain_xdk.h
+++ b/gfx/d3d/render_chain_xdk.h
@@ -230,7 +230,7 @@ static void renderchain_blit_to_texture(void *data, const void *frame,
             0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
    }
 
-   d3d_texture_blit(driver->video_data, NULL, d3d->tex,
+   d3d_texture_blit(driver->video_data, 0, d3d->tex,
          &d3dlr, frame, width, height, pitch);
 }