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List:       xine-devel
Subject:    [xine-devel] [PATCH] Pass native HWND through xine to SDL
From:       Matthias Ringwald <mringwal () inf ! ethz ! ch>
Date:       2008-10-19 15:00:23
Message-ID: 4A45DE42-3E23-4E6E-91F3-303D21D8744A () inf ! ethz ! ch
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# HG changeset patch
# User Matthias Ringwald <mringwal@inf.ethz.ch>
# Date 1224428134 -7200
# Node ID 15453fe24c4bd590d017d9cddd213e716eb947be
# Parent  c00be186074eb83b7a2a9174941c311b79ca4933
Pass native HWND through xine to SDL

To place SDL output inside an existing window, the SDL_WINDOWID  
environement
variable has to be set. This was done by the SDL video out pluging if
HAVE_X11 was defined, but not for WIN32, where it works as well.

diff -r c00be186074e -r 15453fe24c4b src/video_out/video_out_sdl.c
--- a/src/video_out/video_out_sdl.c	Thu Oct 16 00:15:12 2008 +0200
+++ b/src/video_out/video_out_sdl.c	Sun Oct 19 16:55:34 2008 +0200
@@ -469,9 +469,11 @@
    sdl_driver_t         *this;

    const SDL_VideoInfo  *vidInfo;
-#ifdef HAVE_X11
+#if defined(HAVE_X11) || defined(WIN32)
    static char           SDL_windowhack[32];
    x11_visual_t         *visual = (x11_visual_t *) visual_gen;
+#endif
+#ifdef HAVE_X11
    XWindowAttributes     window_attributes;
  #endif

@@ -502,12 +504,16 @@
    _x_vo_scale_init( &this->sc, 0, 0, config);
    this->sc.frame_output_cb   = visual->frame_output_cb;
    this->sc.user_data         = visual->user_data;
-
-  /* set SDL to use our existing X11 window */
-  sprintf(SDL_windowhack,"SDL_WINDOWID=0x%x", (uint32_t) this- 
 >drawable );
-  putenv(SDL_windowhack);
  #else
    _x_vo_scale_init( &this->sc, 0, 0, config );
+#endif
+
+#if defined(HAVE_X11) || defined(WIN32)
+  /* set SDL to use our existing X11/win32 window */
+  if (visual->d){
+    sprintf(SDL_windowhack,"SDL_WINDOWID=0x%x", (uint32_t) visual->d);
+    putenv(SDL_windowhack);
+  }
  #endif

    if ((SDL_Init (SDL_INIT_VIDEO)) < 0) {


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