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support for realvideo codecs under macosx, original patch by Donnie Smith

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12629 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2004-06-24 09:19:15 +00:00
parent 9370dca356
commit f12378eb20
3 changed files with 278 additions and 7 deletions
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59
etc/codecs.conf
View File

@ -1072,6 +1072,14 @@ videocodec rv40win
dll "drv43260.dll"
out I420
videocodec rv40mac
info "Mac OS X RealPlayer 9 RV40 decoder"
status working
fourcc RV40,rv40
driver realvid
dll "drv4.shlb"
out I420
videocodec rv30
info "Linux RealPlayer 8 RV30 decoder"
status working
@ -1088,6 +1096,14 @@ videocodec rv30win
dll "drv33260.dll"
out I420
videocodec rv30mac
info "Mac OS X RealPlayer 9 RV30 decoder"
status working
fourcc RV30,rv30
driver realvid
dll "drv3.shlb"
out I420
videocodec rv20
info "Linux RealPlayer 8 RV20 decoder"
status working
@ -1104,6 +1120,14 @@ videocodec rv20win
dll "drv23260.dll"
out I420
videocodec rv20mac
info "Mac OS X RealPlayer 9 RV20 decoder"
status working
fourcc RV20,rv20
driver realvid
dll "drv2.shlb"
out I420
; others:
videocodec alpary
@ -1842,6 +1866,13 @@ audiocodec ra144win
driver realaud
dll "14_43260.dll"
audiocodec ra144mac
info "Mac OS X RealAudio 1.0"
status working
format 0x345F3431 ; "14_4"
driver realaud
dll "14_4.shlb"
audiocodec ra288
info "RealAudio 2.0"
status working
@ -1856,6 +1887,13 @@ audiocodec ra288win
driver realaud
dll "28_83260.dll"
audiocodec ra288mac
info "Mac OS X RealAudio 2.0"
status working
format 0x385F3832 ; "28_8"
driver realaud
dll "28_8.shlb"
audiocodec mpra1428
info "RealAudio 1.0 and 2.0 native decoder"
status working
@ -1877,6 +1915,13 @@ audiocodec racookwin
driver realaud
dll "cook3260.dll"
audiocodec racookmac
info "Mac OS X RealAudio COOK"
status working
format 0x6B6F6F63 ; "cook"
driver realaud
dll "cook.shlb"
audiocodec rasipr
info "RealAudio Sipro"
status working
@ -1891,6 +1936,13 @@ audiocodec rasiprwin
driver realaud
dll "sipr3260.dll"
audiocodec rasiprmac
info "Mac OS X RealAudio Sipro"
status working
format 0x72706973 ; "sipr"
driver realaud
dll "sipr.shlb"
audiocodec raatrc
info "RealAudio ATRAC3"
status working
@ -1905,6 +1957,13 @@ audiocodec raatrcwin
driver realaud
dll "atrc3260.dll"
audiocodec raatrcmac
info "Mac OS X RealAudio ATRAC3"
status working
format 0x63727461 ; "atrc"
driver realaud
dll "atrc.shlb"
audiocodec imaadpcm
info "IMA ADPCM"
status working

143
libmpcodecs/ad_realaud.c
View File

@ -16,11 +16,15 @@
#include "ad_internal.h"
#include "wine/windef.h"
#ifdef USE_MACSHLB
#include <CoreServices/CoreServices.h>
#endif
static ad_info_t info = {
"RealAudio decoder",
"realaud",
"A'rpi", // win32 dlls support by alex
"Florian Schneider",
"Alex Beregszaszi",
"Florian Schneider, Arpad Gereoffy, Alex Beregszaszi, Donnie Smith",
"binary real audio codecs"
};
@ -66,6 +70,7 @@ static void WINAPI (*wraSetPwd)(char*,char*);
static int dll_type = 0; /* 0 = unix dlopen, 1 = win32 dll */
#endif
static void *rv_handle = NULL;
#if 0
@ -206,6 +211,113 @@ static int load_syms_windows(char *path)
}
#endif
#ifdef USE_MACSHLB
/*
Helper function to create a function pointer (from a null terminated (!)
pascal string) like GetProcAddress(). Some assembler is required due
to different calling conventions, for further details, see
http://developer.apple.com/ samplecode/CFM_MachO_CFM/listing1.html .
Caller is expected to DisposePtr(mfp).
N.B.: Code is used by vd_realaud.c as well.
*/
void *load_one_sym_mac(char *symbolName, CFragConnectionID *connID) {
OSErr err;
Ptr symbolAddr;
CFragSymbolClass symbolClass;
UInt32 *mfp;
char realname[255];
if (strlen(symbolName) > 255)
{
mp_mpsg(MSGT_DECVIDEO, MSGL_V, "FindSymbol symbolname overflow\n");
return NULL;
}
snprintf(realname, 255, "%c%s", strlen(symbolName), symbolName);
if ( (err = FindSymbol( *connID, realname,
&symbolAddr, &symbolClass )) != noErr ) {
mp_msg(MSGT_DECVIDEO,MSGL_V,"FindSymbol( \"%s\" ) failed with error code %d.\n", symbolName + 1, err );
return NULL;
}
if ( (mfp = (UInt32 *)NewPtr( 6 * sizeof(UInt32) )) == nil )
return NULL;
mfp[0] = 0x3D800000 | ((UInt32)symbolAddr >> 16);
mfp[1] = 0x618C0000 | ((UInt32)symbolAddr & 0xFFFF);
mfp[2] = 0x800C0000;
mfp[3] = 0x804C0004;
mfp[4] = 0x7C0903A6;
mfp[5] = 0x4E800420;
MakeDataExecutable( mfp, 6 * sizeof(UInt32) );
return( mfp );
}
static int load_syms_mac(char *path)
{
Ptr mainAddr;
OSStatus status;
FSRef fsref;
FSSpec fsspec;
OSErr err;
Str255 errMessage;
CFragConnectionID *connID;
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "opening mac shlb '%s'\n", path);
if ( (connID = (CFragConnectionID *)NewPtr( sizeof( CFragConnectionID ))) == nil ) {
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"NewPtr() failed.\n" );
return 0;
}
if ( (status = FSPathMakeRef( path, &fsref, NULL )) != noErr ) {
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"FSPathMakeRef() failed with error %d.\n", status );
return 0;
}
if ( (status = FSGetCatalogInfo( &fsref, kFSCatInfoNone, NULL, NULL, &fsspec, NULL )) != noErr ) {
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"FSGetCatalogInfo() failed with error %d.\n", status );
return 0;
}
if ( (err = GetDiskFragment( &fsspec, 0, kCFragGoesToEOF, NULL, kPrivateCFragCopy, connID, &mainAddr, errMessage )) != noErr ) {
p2cstrcpy( errMessage, errMessage );
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"GetDiskFragment() failed with error %d: %s\n", err, errMessage );
return 0;
}
raCloseCodec = load_one_sym_mac( "RACloseCodec", connID);
raDecode = load_one_sym_mac("RADecode", connID);
raFlush = load_one_sym_mac("RAFlush", connID);
raFreeDecoder = load_one_sym_mac("RAFreeDecoder", connID);
raGetFlavorProperty = load_one_sym_mac("\RAGetFlavorProperty", connID);
raOpenCodec = load_one_sym_mac("RAOpenCodec", connID);
raOpenCodec2 = load_one_sym_mac("RAOpenCodec2", connID);
raInitDecoder = load_one_sym_mac("RAInitDecoder", connID);
raSetFlavor = load_one_sym_mac("RASetFlavor", connID);
raSetDLLAccessPath = load_one_sym_mac("SetDLLAccessPath", connID);
raSetPwd = load_one_sym_mac("RASetPwd", connID); // optional, used by SIPR
if (raCloseCodec && raDecode && /*raFlush && */raFreeDecoder &&
raGetFlavorProperty && (raOpenCodec || raOpenCodec2) && raSetFlavor &&
/*raSetDLLAccessPath &&*/ raInitDecoder)
{
rv_handle = connID;
return 1;
}
mp_msg(MSGT_DECAUDIO,MSGL_WARN,"Cannot resolve symbols - incompatible shlb: %s\n",path);
(void)CloseConnection(connID);
return 0;
}
#endif
static int preinit(sh_audio_t *sh){
// let's check if the driver is available, return 0 if not.
// (you should do that if you use external lib(s) which is optional)
@ -220,6 +332,10 @@ static int preinit(sh_audio_t *sh){
/* first try to load linux dlls, if failed and we're supporting win32 dlls,
then try to load the windows ones */
#ifdef USE_MACSHLB
if (strstr(sh->codec->dll,".shlb") && !load_syms_mac(path))
#endif
#ifdef HAVE_LIBDL
if (strstr(sh->codec->dll,".dll") || !load_syms_linux(path))
#endif
@ -293,7 +409,7 @@ static int preinit(sh_audio_t *sh){
((short*)(sh->wf+1))[4], // codec data length
((char*)(sh->wf+1))+10 // extras
};
#ifdef USE_WIN32DLL
#if defined(USE_WIN32DLL) || defined(USE_MACSHLB)
wra_init_t winit_data={
sh->wf->nSamplesPerSec,
sh->wf->wBitsPerSample,
@ -304,11 +420,17 @@ static int preinit(sh_audio_t *sh){
((short*)(sh->wf+1))[4], // codec data length
((char*)(sh->wf+1))+10 // extras
};
#endif
#ifdef USE_MACSHLB
result=raInitDecoder(sh->context,&winit_data);
#else
#ifdef USE_WIN32DLL
if (dll_type == 1)
result=wraInitDecoder(sh->context,&winit_data);
else
#endif
result=raInitDecoder(sh->context,&init_data);
#endif
if(result){
mp_msg(MSGT_DECAUDIO,MSGL_WARN,"Decoder init failed, error code: 0x%X\n",result);
return 0;
@ -395,6 +517,21 @@ static void uninit(sh_audio_t *sh){
if (raFreeDecoder) raFreeDecoder(sh->context);
if (raCloseCodec) raCloseCodec(sh->context);
#ifdef USE_MACSHLB
if (rv_handle){
(void)CloseConnection(rv_handle);
DisposePtr((Ptr)rv_handle);
}
if (raCloseCodec) DisposePtr((Ptr)raCloseCodec);
if (raDecode) DisposePtr((Ptr)raDecode);
if (raFlush) DisposePtr((Ptr)raFlush);
if (raFreeDecoder) DisposePtr((Ptr)raFreeDecoder);
if (raGetFlavorProperty) DisposePtr((Ptr)raGetFlavorProperty);
if (raOpenCodec) DisposePtr((Ptr)raOpenCodec);
if (raOpenCodec2) DisposePtr((Ptr)raOpenCodec2);
if (raInitDecoder) DisposePtr((Ptr)raInitDecoder);
#endif
#ifdef USE_WIN32DLL
if (dll_type == 1)
{

83
libmpcodecs/vd_realvid.c
View File

@ -14,11 +14,15 @@
#include "vd_internal.h"
#include "wine/windef.h"
#ifdef USE_MACSHLB
#include <CoreServices/CoreServices.h>
#endif
static vd_info_t info = {
"RealVideo decoder",
"realvid",
"Florian Schneider & A'rpi", // win32 dlls support by alex
"using original closed source codecs for Linux",
"Alex Beregszaszi",
"Florian Schneider, Arpad Gereoffy, Alex Beregszaszi, Donnie Smith",
"binary real video codecs"
};
@ -61,7 +65,7 @@ static unsigned long WINAPI (*wrvyuv_transform)(char*, char*,transform_in_t*,uns
#endif
static void *rv_handle=NULL;
static int inited;
static int inited=0;
#ifdef USE_WIN32DLL
static int dll_type = 0; /* 0 = unix dlopen, 1 = win32 dll */
#endif
@ -177,6 +181,64 @@ static int load_syms_windows(char *path) {
}
#endif
#ifdef USE_MACSHLB
void *load_one_sym_mac(char *symbolName, CFragConnectionID *connID);
static int load_syms_mac(char *path) {
Ptr mainAddr;
OSStatus status;
FSRef fsref;
FSSpec fsspec;
OSErr err;
Str255 errMessage;
CFragConnectionID *connID;
mp_msg(MSGT_DECVIDEO,MSGL_INFO, "opening mac shlb '%s'\n", path);
if ( (connID = (CFragConnectionID *)NewPtr( sizeof( CFragConnectionID ))) == nil ) {
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"NewPtr() failed.\n" );
return 0;
}
if ( (status = FSPathMakeRef( path, &fsref, NULL )) != noErr ) {
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"FSPathMakeRef() failed with error %d.\n", status );
return 0;
}
if ( (status = FSGetCatalogInfo( &fsref, kFSCatInfoNone, NULL, NULL, &fsspec, NULL )) != noErr ) {
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"FSGetCatalogInfo() failed with error %d.\n", status );
return 0;
}
if ( (err = GetDiskFragment( &fsspec, 0, kCFragGoesToEOF, NULL, kPrivateCFragCopy, connID, &mainAddr, errMessage )) != noErr ) {
p2cstrcpy( errMessage, errMessage );
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"GetDiskFragment() failed with error %d: %s\n", err, errMessage );
return 0;
}
rvyuv_custom_message = load_one_sym_mac("RV20toYUV420CustomMessage", connID);
rvyuv_free = load_one_sym_mac("RV20toYUV420Free", connID);
rvyuv_hive_message = load_one_sym_mac("RV20toYUV420HiveMessage", connID);
rvyuv_init = load_one_sym_mac("RV20toYUV420Init", connID);
rvyuv_transform = load_one_sym_mac("RV20toYUV420Transform", connID);
if(rvyuv_custom_message &&
rvyuv_free &&
rvyuv_hive_message &&
rvyuv_init &&
rvyuv_transform)
{
rv_handle = connID;
return 1;
}
mp_msg(MSGT_DECVIDEO,MSGL_WARN,"Error resolving symbols! (version incompatibility?)\n");
(void)CloseConnection(connID);
return 0; // error
}
#endif
/* we need exact positions */
struct rv_init_t {
short unk1;
@ -208,6 +270,9 @@ static int init(sh_video_t *sh){
/* first try to load linux dlls, if failed and we're supporting win32 dlls,
then try to load the windows ones */
#ifdef USE_MACSHLB
if (strstr(sh->codec->dll, ".shlb") && !load_syms_mac(path))
#endif
#ifdef HAVE_LIBDL
if(strstr(sh->codec->dll,".dll") || !load_syms_linux(path))
#endif
@ -225,7 +290,6 @@ static int init(sh_video_t *sh){
// if((sh->format!=0x30335652) && !mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_I420)) return 0;
// init codec:
sh->context=NULL;
inited=0;
#ifdef USE_WIN32DLL
if (dll_type == 1)
result=(*wrvyuv_init)(&init_data, &sh->context);
@ -270,6 +334,17 @@ static void uninit(sh_video_t *sh){
#endif
#ifdef HAVE_LIBDL
if(rv_handle) dlclose(rv_handle);
#endif
#ifdef USE_MACSHLB
if (rv_handle){
(void)CloseConnection(rv_handle);
DisposePtr((Ptr)rv_handle);
}
if (rvyuv_custom_message) DisposePtr((Ptr)rvyuv_custom_message);
if (rvyuv_free) DisposePtr((Ptr)rvyuv_free);
if (rvyuv_hive_message) DisposePtr((Ptr)rvyuv_hive_message);
if (rvyuv_init) DisposePtr((Ptr)rvyuv_init);
if (rvyuv_transform) DisposePtr((Ptr)rvyuv_transform);
#endif
rv_handle=NULL;
}