[vlc-commits] commit: Disabled GPU acceleration when using ffmpeg-mt. (Laurent Aimar )

[git at videolan.org]

vlc | branch: master | Laurent Aimar <fenrir at videolan.org> | Thu May 13 20:25:03 2010 +0200| [963ba769c2b62fb2e7d08848f378e1336924d1d2] | committer: Laurent Aimar 

Disabled GPU acceleration when using ffmpeg-mt.

It segfaults otherwise.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=963ba769c2b62fb2e7d08848f378e1336924d1d2
---

 modules/codec/avcodec/video.c |   23 ++++++++++-------------
 1 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/modules/codec/avcodec/video.c b/modules/codec/avcodec/video.c
index a9dc44f..ad71de5 100644
--- a/modules/codec/avcodec/video.c
+++ b/modules/codec/avcodec/video.c
@@ -332,29 +332,26 @@ int InitVideoDec( decoder_t *p_dec, AVCodecContext *p_context,
     p_sys->p_context->release_buffer = ffmpeg_ReleaseFrameBuf;
     p_sys->p_context->opaque = p_dec;
 
-#ifdef HAVE_AVCODEC_VA
-    const bool b_use_hw = var_CreateGetBool( p_dec, "ffmpeg-hw" );
-    if( b_use_hw )
-        p_sys->p_context->get_format = ffmpeg_GetFormat;
-#endif
-
 #ifdef HAVE_AVCODEC_MT
     int i_thread_count = var_InheritInteger( p_dec, "ffmpeg-threads" );
     if( i_thread_count <= 0 )
         i_thread_count = vlc_GetCPUCount();
+    msg_Dbg( p_dec, "allowing %d thread(s) for decoding", i_thread_count );
+    p_sys->p_context->thread_count = i_thread_count;
+#endif
+
 #ifdef HAVE_AVCODEC_VA
+    const bool b_use_hw = var_CreateGetBool( p_dec, "ffmpeg-hw" );
     if( b_use_hw )
     {
-        if( i_thread_count > 1 )
-            msg_Err( p_dec, "ffmpeg-hw and ffmpeg-threads options are not compatible" );
-        i_thread_count = 1;
-    }
+#ifdef HAVE_AVCODEC_MT
+        msg_Err( p_dec, "ffmpeg-hw is not compatible with ffmpeg-mt" );
+#else
+        p_sys->p_context->get_format = ffmpeg_GetFormat;
 #endif
-    msg_Dbg( p_dec, "allowing %d thread(s) for decoding", i_thread_count );
-    p_sys->p_context->thread_count = i_thread_count;
+    }
 #endif
 
-
     /* ***** misc init ***** */
     p_sys->i_pts = VLC_TS_INVALID;
     p_sys->b_has_b_frames = false;