- direct3d: enable user control of hardware YUV pixel format (basically a RGB...

- direct3d: enable user control of hardware YUV pixel format (basically a RGB pixel format can be forced)

modules/video_output/directx/direct3d.c

@@ -155,6 +155,11 @@ static int OpenVideo( vlc_object_t *p_this )
     SetRectEmpty( &p_vout->p_sys->rect_display );
     SetRectEmpty( &p_vout->p_sys->rect_parent );
 
+    var_Create( p_vout, "directx-hw-yuv", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+    var_Create( p_vout, "directx-device", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+    var_Create( p_vout, "video-title", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+    var_Create( p_vout, "disable-screensaver", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+
     p_vout->p_sys->b_cursor_hidden = 0;
     p_vout->p_sys->i_lastmoved = mdate();
 
@@ -285,6 +290,10 @@ static void CloseVideo( vlc_object_t *p_this )
 static int Init( vout_thread_t *p_vout )
 {
     int i_ret;
+    vlc_value_t val;
+
+    var_Get( p_vout, "directx-hw-yuv", &val );
+    p_vout->p_sys->b_hw_yuv = val.b_bool;
 
     /* Initialise Direct3D */
     if( VLC_SUCCESS != Direct3DVoutOpen( p_vout ) )
@@ -796,6 +805,8 @@ static D3DFORMAT Direct3DVoutSelectFormat( vout_thread_t *p_vout, D3DFORMAT targ
 
 D3DFORMAT Direct3DVoutFindFormat(vout_thread_t *p_vout, int i_chroma, D3DFORMAT target)
 {
+    if( p_vout->p_sys->b_hw_yuv )
+    {
         switch( i_chroma )
         {
             case VLC_FOURCC('U','Y','V','Y'):
@@ -824,6 +835,11 @@ D3DFORMAT Direct3DVoutFindFormat(vout_thread_t *p_vout, int i_chroma, D3DFORMAT
                     { D3DFMT_YUY2, D3DFMT_UYVY, D3DFMT_X8R8G8B8, D3DFMT_A8R8G8B8, D3DFMT_R5G6B5, D3DFMT_X1R5G5B5 };
                 return Direct3DVoutSelectFormat(p_vout, target, formats, sizeof(formats)/sizeof(D3DFORMAT));
             }
+        }
+    }
+
+    switch( i_chroma )
+    {
         case VLC_FOURCC('R', 'V', '1', '5'):
         {
             static const D3DFORMAT formats[] = 
@@ -849,7 +865,18 @@ D3DFORMAT Direct3DVoutFindFormat(vout_thread_t *p_vout, int i_chroma, D3DFORMAT
             return Direct3DVoutSelectFormat(p_vout, target, formats, sizeof(formats)/sizeof(D3DFORMAT));
         }
         default:
-            ;
+        {
+            /* use display default format */
+            LPDIRECT3D9 p_d3dobj = p_vout->p_sys->p_d3dobj;
+            D3DDISPLAYMODE d3ddm;
+
+            HRESULT hr = IDirect3D9_GetAdapterDisplayMode(p_d3dobj, D3DADAPTER_DEFAULT, &d3ddm );
+            if( SUCCEEDED(hr))
+            {
+                msg_Dbg( p_vout, "defaulting to adpater pixel format");
+                return Direct3DVoutSelectFormat(p_vout, target, &d3ddm.Format, 1);
+            }
+        }
     }
     return D3DFMT_UNKNOWN;
 }
@@ -864,6 +891,9 @@ static int Direct3DVoutSetOutputFormat(vout_thread_t *p_vout, D3DFORMAT format)
         case D3DFMT_UYVY:
             p_vout->output.i_chroma = VLC_FOURCC('U', 'Y', 'V', 'Y');
             break;
+        case D3DFMT_R8G8B8:
+            p_vout->output.i_chroma = VLC_FOURCC('R', 'V', '2', '4');
+            break;
         case D3DFMT_X8R8G8B8:
         case D3DFMT_A8R8G8B8:
 /*

modules/video_output/directx/vout.h

@@ -88,6 +88,8 @@ struct vout_sys_t
     RECT         rect_dest;
     RECT         rect_dest_clipped;
 
+    vlc_bool_t   b_hw_yuv;    /* Should we use hardware YUV->RGB conversions */
+
 #ifdef MODULE_NAME_IS_vout_directx
     /* Overlay alignment restrictions */
     int          i_align_src_boundary;
@@ -97,7 +99,6 @@ struct vout_sys_t
 
     vlc_bool_t   b_using_overlay;         /* Are we using an overlay surface */
     vlc_bool_t   b_use_sysmem;   /* Should we use system memory for surfaces */
-    vlc_bool_t   b_hw_yuv;    /* Should we use hardware YUV->RGB conversions */
     vlc_bool_t   b_3buf_overlay;   /* Should we use triple buffered overlays */
 
     /* DDraw capabilities */
@@ -127,6 +128,7 @@ struct vout_sys_t
     D3DPRESENT_PARAMETERS   d3dpp;
     HINSTANCE               hd3d9_dll;       /* handle of the opened d3d9 dll */
 #endif
+
     event_thread_t *p_event;
     vlc_mutex_t    lock;
 };