From e148ffb3ec6014f015e424086cbabb012e42ed96 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sun, 23 Nov 2008 18:13:56 +0000
Subject: Move the StretchRect call from draw_slices to render_d3d_frame. This
 avoids calling it (and BeginScene/EndScene) many times with slices and also
 avoids code duplication.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28001 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/vo_direct3d.c | 36 ++++++++----------------------------
 1 file changed, 8 insertions(+), 28 deletions(-)

(limited to 'libvo/vo_direct3d.c')

diff --git a/libvo/vo_direct3d.c b/libvo/vo_direct3d.c
index c52de7adcf..b3597dba94 100644
--- a/libvo/vo_direct3d.c
+++ b/libvo/vo_direct3d.c
@@ -290,19 +290,14 @@ static uint32_t render_d3d_frame(mp_image_t *mpi)
      */
 
     if (mpi->flags & MP_IMGFLAG_DRAW_CALLBACK)
-        return VO_TRUE;
+        goto skip_upload;
 
     if (mpi->flags & MP_IMGFLAG_PLANAR) { /* Copy a planar frame. */
         draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
-        return VO_TRUE;
+        goto skip_upload;
     }
 
     /* If the previous if failed, we should draw a packed frame */
-    if (FAILED(IDirect3DDevice9_BeginScene(priv->d3d_device))) {
-       mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>BeginScene failed\n");
-       return VO_ERROR;
-    }
-
     if (FAILED(IDirect3DSurface9_LockRect(priv->d3d_surface,
                                            &locked_rect, NULL, 0))) {
        mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>Surface lock failure\n");
@@ -317,6 +312,12 @@ static uint32_t render_d3d_frame(mp_image_t *mpi)
         return VO_ERROR;
     }
 
+skip_upload:
+    if (FAILED(IDirect3DDevice9_BeginScene(priv->d3d_device))) {
+       mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>BeginScene failed\n");
+       return VO_ERROR;
+    }
+
     if (FAILED(IDirect3DDevice9_StretchRect(priv->d3d_device,
                                             priv->d3d_surface,
                                             &priv->fs_panscan_rect,
@@ -599,11 +600,6 @@ static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
     char *Dst;      /**< Pointer to the destination image */
     int  UVstride;  /**< Stride of the U/V planes */
 
-    if (FAILED(IDirect3DDevice9_BeginScene(priv->d3d_device))) {
-       mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>BeginScene failed\n");
-       return VO_ERROR;
-    }
-
     if (FAILED(IDirect3DSurface9_LockRect(priv->d3d_surface,
                                            &locked_rect, NULL, 0))) {
         mp_msg(MSGT_VO,MSGL_V,"<vo_direct3d>Surface lock failure\n");
@@ -647,22 +643,6 @@ static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
         return VO_ERROR;
     }
 
-    if (FAILED(IDirect3DDevice9_StretchRect(priv->d3d_device,
-                                            priv->d3d_surface,
-                                            &priv->fs_panscan_rect,
-                                            priv->d3d_backbuf,
-                                            &priv->fs_movie_rect,
-                                            D3DTEXF_LINEAR))) {
-        mp_msg(MSGT_VO,MSGL_V,
-               "<vo_direct3d>Unable to copy the frame to the back buffer\n");
-        return VO_ERROR;
-    }
-
-    if (FAILED(IDirect3DDevice9_EndScene(priv->d3d_device))) {
-       mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>EndScene failed\n");
-       return VO_ERROR;
-    }
-
     return 0; /* Success */
 }
 
-- 
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