diff --git a/gfx/d3d/render_chain.cpp b/gfx/d3d/render_chain.cpp
index a788fa7b39..9deabe982f 100644
--- a/gfx/d3d/render_chain.cpp
+++ b/gfx/d3d/render_chain.cpp
@@ -297,7 +297,7 @@ static void renderchain_set_shader_mvp(void *data, void *shader_data, void *matr
       cgD3D9SetUniform(cgp, &val); \
 } while(0)
 
-void renderchain_set_shader_params(void *data, void *pass_data,
+static void renderchain_set_shader_params(void *data, void *pass_data,
             unsigned video_w, unsigned video_h,
             unsigned tex_w, unsigned tex_h,
             unsigned viewport_w, unsigned viewport_h)
diff --git a/gfx/d3d/render_chain.h b/gfx/d3d/render_chain.h
index c9db6acabe..dc4e04fec3 100644
--- a/gfx/d3d/render_chain.h
+++ b/gfx/d3d/render_chain.h
@@ -98,11 +98,6 @@ void renderchain_set_shaders(void *data, void *fragment_data, void *vertex_data)
 
 void renderchain_destroy_shader(void *data, int i);
 
-void renderchain_set_shader_params(void *data, void *pass_data,
-            unsigned video_w, unsigned video_h,
-            unsigned tex_w, unsigned tex_h,
-            unsigned viewport_w, unsigned viewport_h);
-
 bool renderchain_init_shader_fvf(void *data, void *pass_data);
 
 #endif
diff --git a/gfx/d3d/render_chain_xdk.h b/gfx/d3d/render_chain_xdk.h
index 1a5a5a2de5..6a8a7951f3 100644
--- a/gfx/d3d/render_chain_xdk.h
+++ b/gfx/d3d/render_chain_xdk.h
@@ -20,7 +20,7 @@ static void renderchain_set_mvp(void *data, unsigned vp_width,
 #endif
 }
 
-static void renderchain_clear(void *data)
+void renderchain_clear(void *data)
 {
    d3d_video_t *d3d = (d3d_video_t*)data;
 
@@ -28,7 +28,7 @@ static void renderchain_clear(void *data)
    d3d_vertex_buffer_free(d3d->vertex_buf, d3d->vertex_decl);
 }
 
-static void renderchain_free(void *data)
+void renderchain_free(void *data)
 {
    d3d_video_t *chain = (d3d_video_t*)data;
 
@@ -100,11 +100,11 @@ static bool renderchain_create_first_pass(void *data,
    return true;
 }
 
-static void renderchain_deinit_shader(void)
+void renderchain_deinit_shader(void)
 {
 }
 
-static bool renderchain_init_shader(void *data)
+bool renderchain_init_shader(void *data)
 {
    const char *shader_path = NULL;
    d3d_video_t        *d3d = (d3d_video_t*)data;
@@ -239,7 +239,7 @@ static void renderchain_set_vertices(void *data, unsigned pass,
 #endif
 }
 
-static void renderchain_blit_to_texture(void *data, const void *frame,
+void renderchain_blit_to_texture(void *data, const void *frame,
    unsigned width, unsigned height, unsigned pitch)
 {
    D3DLOCKED_RECT d3dlr;