diff --git a/gfx/common/d3d_common.c b/gfx/common/d3d_common.c
index bd64b86933..b656102ab9 100644
--- a/gfx/common/d3d_common.c
+++ b/gfx/common/d3d_common.c
@@ -1191,10 +1191,16 @@ bool d3d_set_vertex_shader_constantf(LPDIRECT3DDEVICE dev,
 #ifdef __cplusplus
    return (dev->SetVertexShaderConstantF(
             start_register, constant_data, vector4f_count) == D3D_OK);
+#else
+#ifdef _XBOX
+   IDirect3DDevice9_SetVertexShaderConstantF(dev,
+            start_register, constant_data, vector4f_count);
+   return true;
 #else
    return (IDirect3DDevice9_SetVertexShaderConstantF(dev,
             start_register, constant_data, vector4f_count) == D3D_OK);
 #endif
+#endif
 #endif
    return false;
 }
@@ -1231,8 +1237,13 @@ bool d3d_get_render_state(void *data, D3DRENDERSTATETYPE state, DWORD *value)
       return false;
 
 #if defined(HAVE_D3D9) && !defined(__cplusplus)
+#ifdef _XBOX
+   IDirect3DDevice9_GetRenderState(dev, state, value);
+   return true;
+#else
    if (IDirect3DDevice9_GetRenderState(dev, state, value) == D3D_OK)
       return true;
+#endif
 #elif defined(HAVE_D3D8) && !defined(__cplusplus)
    if (IDirect3DDevice8_GetRenderState(dev, state, value) == D3D_OK)
       return true;
diff --git a/gfx/drivers/d3d.c b/gfx/drivers/d3d.c
index 36477412ce..397fda6da2 100644
--- a/gfx/drivers/d3d.c
+++ b/gfx/drivers/d3d.c
@@ -1727,9 +1727,11 @@ static void video_texture_load_d3d(d3d_video_t *d3d,
    LPDIRECT3DTEXTURE tex = NULL;
    unsigned usage = 0;
 
+#ifndef _XBOX
    if((filter_type == TEXTURE_FILTER_MIPMAP_LINEAR) ||
       (filter_type == TEXTURE_FILTER_MIPMAP_NEAREST))
          usage |= D3DUSAGE_AUTOGENMIPMAP;
+#endif
 
    tex = d3d_texture_new(d3d->dev, NULL,
                ti->width, ti->height, 0,