From a06d814fb935869064f79fdc77ca3235fed1bf30 Mon Sep 17 00:00:00 2001
From: arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 20 Apr 2002 22:24:19 +0000
Subject: filters uninit

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5738 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpcodecs/dec_video.c |  1 +
 libmpcodecs/mp_image.h  |  8 ++++++++
 libmpcodecs/vf.c        | 16 ++++++++++++++++
 libmpcodecs/vf.h        |  3 +++
 4 files changed, 28 insertions(+)

diff --git a/libmpcodecs/dec_video.c b/libmpcodecs/dec_video.c
index a1d57dda4e..211ebdc856 100644
--- a/libmpcodecs/dec_video.c
+++ b/libmpcodecs/dec_video.c
@@ -131,6 +131,7 @@ void uninit_video(sh_video_t *sh_video){
     if(!sh_video->inited) return;
     mp_msg(MSGT_DECVIDEO,MSGL_V,"uninit video: %d  \n",sh_video->codec->driver);
     mpvdec->uninit(sh_video);
+    vf_uninit_filter_chain(sh_video->vfilter);
     sh_video->inited=0;
 }
 
diff --git a/libmpcodecs/mp_image.h b/libmpcodecs/mp_image.h
index c92e213ff0..d818f21f2e 100644
--- a/libmpcodecs/mp_image.h
+++ b/libmpcodecs/mp_image.h
@@ -97,4 +97,12 @@ static inline mp_image_t* new_mp_image(int w,int h){
     return mpi;
 }
 
+static inline void free_mp_image(mp_image_t* mpi){
+    if(!mpi) return;
+    if(mpi->flags&MP_IMGFLAG_ALLOCATED){
+	if(mpi->planes[0]) free(mpi->planes[0]);
+    }
+    free(mpi);
+}
+
 #endif
diff --git a/libmpcodecs/vf.c b/libmpcodecs/vf.c
index 25d59838d4..b46d58720a 100644
--- a/libmpcodecs/vf.c
+++ b/libmpcodecs/vf.c
@@ -299,3 +299,19 @@ vf_instance_t* append_filters(vf_instance_t* last){
 
 //============================================================================
 
+void vf_uninit_filter(vf_instance_t* vf){
+    if(vf->uninit) vf->uninit(vf);
+    free_mp_image(vf->imgctx.static_images[0]);
+    free_mp_image(vf->imgctx.static_images[1]);
+    free_mp_image(vf->imgctx.temp_images[0]);
+    free_mp_image(vf->imgctx.export_images[0]);
+    free(vf);
+}
+
+void vf_uninit_filter_chain(vf_instance_t* vf){
+    while(vf){
+	vf_instance_t* next=vf->next;
+	vf_uninit_filter(vf);
+	vf=next;
+    }
+}
diff --git a/libmpcodecs/vf.h b/libmpcodecs/vf.h
index 4b3013eacf..6b70004935 100644
--- a/libmpcodecs/vf.h
+++ b/libmpcodecs/vf.h
@@ -74,3 +74,6 @@ void vf_next_put_image(struct vf_instance_s* vf,mp_image_t *mpi);
 
 vf_instance_t* append_filters(vf_instance_t* last);
 
+void vf_uninit_filter(vf_instance_t* vf);
+void vf_uninit_filter_chain(vf_instance_t* vf);
+
-- 
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