From c6458daa0ed91f3db6925abc1730f197f700f826 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Sun, 5 Apr 2015 17:17:18 +0200
Subject: [PATCH] (D3D) More refactors to do with hiding away vertex
 declaration code in render_chain.cpp

---
 gfx/d3d/d3d_wrapper.cpp  | 11 ++++-------
 gfx/d3d/render_chain.cpp |  3 +--
 gfx/d3d/render_chain.h   |  4 +---
 3 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/gfx/d3d/d3d_wrapper.cpp b/gfx/d3d/d3d_wrapper.cpp
index 681fbeb4bc..6c9757ff1f 100644
--- a/gfx/d3d/d3d_wrapper.cpp
+++ b/gfx/d3d/d3d_wrapper.cpp
@@ -149,20 +149,17 @@ void *d3d_vertex_buffer_lock(LPDIRECT3DVERTEXBUFFER vertbuf)
 
 void d3d_vertex_buffer_free(void *vertex_data, void *vertex_declaration)
 {
-#ifdef HAVE_D3D9
-   LPDIRECT3DVERTEXDECLARATION vertex_decl = (LPDIRECT3DVERTEXDECLARATION)vertex_declaration;
-#endif
-   LPDIRECT3DVERTEXBUFFER buf = (LPDIRECT3DVERTEXBUFFER)vertex_data;
-
-   if (buf)
+   if (vertex_data)
    {
+      LPDIRECT3DVERTEXBUFFER buf = (LPDIRECT3DVERTEXBUFFER)vertex_data;
       buf->Release();
       buf = NULL;
    }
 
 #ifdef HAVE_D3D9
-   if (vertex_decl)
+   if (vertex_declaration)
    {
+      LPDIRECT3DVERTEXDECLARATION vertex_decl = (LPDIRECT3DVERTEXDECLARATION)vertex_declaration;
       vertex_decl->Release();
       vertex_decl = NULL;
    }
diff --git a/gfx/d3d/render_chain.cpp b/gfx/d3d/render_chain.cpp
index 7a21312322..6d35ed1112 100644
--- a/gfx/d3d/render_chain.cpp
+++ b/gfx/d3d/render_chain.cpp
@@ -776,8 +776,7 @@ void renderchain_clear(void *data)
          d3d_vertex_buffer_free(chain->prev.vertex_buf[i], NULL);
    }
 
-   if (chain->passes[0].vertex_decl)
-      chain->passes[0].vertex_decl->Release();
+   d3d_vertex_buffer_free(NULL, chain->passes[0].vertex_decl);
 
    for (i = 1; i < chain->passes.size(); i++)
    {
diff --git a/gfx/d3d/render_chain.h b/gfx/d3d/render_chain.h
index 2bf9a476be..d2dea4813e 100644
--- a/gfx/d3d/render_chain.h
+++ b/gfx/d3d/render_chain.h
@@ -54,9 +54,7 @@ struct Pass
    CGprogram vPrg, fPrg;
 #endif
    unsigned last_width, last_height;
-#ifdef HAVE_D3D9
-   LPDIRECT3DVERTEXDECLARATION vertex_decl;
-#endif
+   void *vertex_decl;
    std::vector<unsigned> attrib_map;
 };