From 97372dab4f0c500cfef3522b5359a313dfa627ca Mon Sep 17 00:00:00 2001
From: faust3 <faust3@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Mon, 17 Jan 2005 20:57:48 +0000
Subject: [PATCH] preload quicktime.qts, this allows us to ignore the hardcoded
 path inside the dlls so that quicktime.qts doesn't need to be in the windows
 system dir, patch by Gianluigi Tiesi <mplayer at netfarm.it>, comments by
 myself

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14529 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpcodecs/ad_qtaudio.c | 12 +++++++++++-
 libmpcodecs/vd_qtvideo.c |  9 ++++++++-
 libmpcodecs/ve_qtvideo.c |  8 ++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/libmpcodecs/ad_qtaudio.c b/libmpcodecs/ad_qtaudio.c
index 75d60acfe4..c865b68568 100644
--- a/libmpcodecs/ad_qtaudio.c
+++ b/libmpcodecs/ad_qtaudio.c
@@ -68,6 +68,7 @@ typedef int (__cdecl* LPFUNC8)(SoundConverter sc,
                                 unsigned long *outputBytes);
 typedef int (__cdecl* LPFUNC9)(SoundConverter         sc) ;                                
 
+static HINSTANCE qtime_qts; // handle to the preloaded quicktime.qts
 static HINSTANCE qtml_dll;
 static LPFUNC1 InitializeQTML;
 static LPFUNC2 SoundConverterOpen;
@@ -91,10 +92,17 @@ static int loader_init()
 #ifdef WIN32_LOADER
     Setup_LDT_Keeper();
 #endif
+    //preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
+    qtime_qts = LoadLibraryA("QuickTime.qts");
+    if( qtime_qts == (HMODULE)NULL )
+    {
+        mp_msg(MSGT_DECAUDIO,MSGL_ERR,"failed loading QuickTime.qts\n" );
+        return 1;
+    }
     qtml_dll = LoadLibraryA("qtmlClient.dll");
     if( qtml_dll == (HMODULE)NULL )
     {
-        mp_msg(MSGT_DECAUDIO,MSGL_ERR,"failed loading dll\n" );
+        mp_msg(MSGT_DECAUDIO,MSGL_ERR,"failed loading qtmlClient.dll\n" );
 	return 1;
     }
 #if 1
@@ -269,6 +277,8 @@ static void uninit(sh_audio_t *sh){
 //    printf("TerminateQTML:%i\n",error);
 //    FreeLibrary( qtml_dll );
 //    qtml_dll = NULL;
+//    FreeLibrary( qtime_qts );
+//    qtime_qts = NULL;
 //    printf("qt dll loader uninit done\n");
 #ifdef MACOSX
     ExitMovies();
diff --git a/libmpcodecs/vd_qtvideo.c b/libmpcodecs/vd_qtvideo.c
index 8ef37d6101..960fd09f19 100644
--- a/libmpcodecs/vd_qtvideo.c
+++ b/libmpcodecs/vd_qtvideo.c
@@ -52,7 +52,7 @@ static Rect OutBufferRect;              //the dimensions of our GWorld
 
 static GWorldPtr OutBufferGWorld = NULL;//a GWorld is some kind of description for a drawing environment
 static ImageDescriptionHandle framedescHandle;
-//static HINSTANCE qtml_dll;
+static HINSTANCE qtime_qts; // handle to the preloaded quicktime.qts
 static HMODULE handler;
 
 #if defined(USE_QTX_CODECS) && !defined(MACOSX)
@@ -116,6 +116,13 @@ static int init(sh_video_t *sh){
     Setup_LDT_Keeper();
 #endif
 
+    //preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
+    qtime_qts = LoadLibraryA("QuickTime.qts");
+    if(!qtime_qts){
+    mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load QuickTime.qts\n" );
+    return 0;
+    }
+    
     handler = LoadLibraryA("qtmlClient.dll");
     if(!handler){
     mp_msg(MSGT_DECVIDEO,MSGL_ERR,"unable to load qtmlClient.dll\n");
diff --git a/libmpcodecs/ve_qtvideo.c b/libmpcodecs/ve_qtvideo.c
index be10d86942..ead04fd123 100644
--- a/libmpcodecs/ve_qtvideo.c
+++ b/libmpcodecs/ve_qtvideo.c
@@ -34,6 +34,7 @@
 HMODULE   WINAPI LoadLibraryA(LPCSTR);
 FARPROC   WINAPI GetProcAddress(HMODULE,LPCSTR);
 int       WINAPI FreeLibrary(HMODULE);
+static HINSTANCE qtime_qts; //handle to preloaded quicktime.qts
 static HMODULE handler;
 
 static OSErr        (*FindCodec)(CodecType              cType,
@@ -296,6 +297,13 @@ static int vf_open(vf_instance_t *vf, char* args){
 #ifdef WIN32_LOADER
     Setup_LDT_Keeper();
 #endif
+    //preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
+    qtime_qts = LoadLibraryA("QuickTime.qts");
+    if(!qtime_qts){
+        mp_msg(MSGT_MENCODER,MSGL_ERR,"unable to load QuickTime.qts\n" );
+        return 0;
+    }
+    
     handler = LoadLibraryA("qtmlClient.dll");
     if(!handler){
         mp_msg(MSGT_MENCODER,MSGL_ERR,"unable to load qtmlClient.dll\n");