mirror of https://github.com/mpv-player/mpv
Use the high-level QuickTime decoding APIs (DecompressSequenceFrameS and
friends) instead of the unsupported, internal ones (ImageCodecBeginBand etc.). This is a prerequisite for, among others, Apple ProRes 4:2:2 support, and simplifies the file by quite a bit. Tested on Linux with all existing QuickTime codecs I could get to work in the first place; qt261, qtavui, qtsvq3 have no change. qtcvid appears to not give bit-exact the same output as before, but it looks just the same in playback to me. qt3ivx stops crashing on exit (so works better than before). With some extra patches and a codecs.conf entry, ProRes 4:2:2 also works, including on Linux. Since codec initialization is now actually done on decoder init instead of on first frame, fallback should also work a bit better (although usually, qtvideo is last in the chain). Also made the decoder complain explicitly if the demuxer data is not there (ie., the user tried to run without -demuxer mov). This patch is a cleaned up version of what Andrew Wason (rectalogic A rectalogic D com) posted to mplayer-dev-eng in June. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30899 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
sesse
parent
7092da127c
commit
45fd2e0457
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@ -44,18 +44,12 @@ static const vd_info_t info = {
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LIBVD_EXTERN(qtvideo)
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//static ComponentDescription desc; // for FindNextComponent()
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static ComponentInstance ci=NULL; // codec handle
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//static CodecInfo cinfo; // for ImageCodecGetCodecInfo()
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//Component prev=NULL;
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//ComponentResult cres; //
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static CodecCapabilities codeccap; // for decpar
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static CodecDecompressParams decpar; // for ImageCodecPreDecompress()
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//static ImageSubCodecDecompressCapabilities icap; // for ImageCodecInitialize()
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static mp_image_t* mpi;
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static Rect OutBufferRect; //the dimensions of our GWorld
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static GWorldPtr OutBufferGWorld = NULL;//a GWorld is some kind of description for a drawing environment
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static ImageDescriptionHandle framedescHandle;
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static ImageSequence imageSeq;
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#ifndef CONFIG_QUICKTIME
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HMODULE WINAPI LoadLibraryA(LPCSTR);
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@ -63,24 +57,26 @@ FARPROC WINAPI GetProcAddress(HMODULE,LPCSTR);
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int WINAPI FreeLibrary(HMODULE);
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static HINSTANCE qtime_qts; // handle to the preloaded quicktime.qts
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static HMODULE handler;
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static Component (*FindNextComponent)(Component prev,ComponentDescription* desc);
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static OSErr (*GetComponentInfo)(Component prev,ComponentDescription* desc,Handle h1,Handle h2,Handle h3);
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static long (*CountComponents)(ComponentDescription* desc);
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static OSErr (*InitializeQTML)(long flags);
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static OSErr (*EnterMovies)(void);
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static ComponentInstance (*OpenComponent)(Component c);
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static ComponentResult (*ImageCodecInitialize)(ComponentInstance ci,
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ImageSubCodecDecompressCapabilities * cap);
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static ComponentResult (*ImageCodecBeginBand)(ComponentInstance ci,
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CodecDecompressParams * params,
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ImageSubCodecDecompressRecord * drp,
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long flags);
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static ComponentResult (*ImageCodecGetCodecInfo)(ComponentInstance ci,
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CodecInfo * info);
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static ComponentResult (*ImageCodecPreDecompress)(ComponentInstance ci,
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CodecDecompressParams * params);
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static ComponentResult (*ImageCodecBandDecompress)(ComponentInstance ci,
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CodecDecompressParams * params);
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static OSErr (*ExitMovies)(void);
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static OSErr (*DecompressSequenceBegin)(ImageSequence *seqID,
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ImageDescriptionHandle desc,
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CGrafPtr port,
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/*GDHandle*/void* gdh,
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const Rect *srcRect,
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MatrixRecordPtr matrix,
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short mode,
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RgnHandle mask,
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CodecFlags flags,
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CodecQ accuracy,
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DecompressorComponent codec);
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static OSErr (*DecompressSequenceFrameS)(ImageSequence seqID,
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Ptr data,
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long dataSize,
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CodecFlags inFlags,
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CodecFlags *outFlags,
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ICMCompletionProcRecordPtr asyncCompletionProc);
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static PixMapHandle (*GetGWorldPixMap)(GWorldPtr offscreenGWorld);
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static OSErr (*QTNewGWorldFromPtr)(GWorldPtr *gw,
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OSType pixelFormat,
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@ -91,6 +87,9 @@ static OSErr (*QTNewGWorldFromPtr)(GWorldPtr *gw,
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void *baseAddr,
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long rowBytes);
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static Handle (*NewHandleClear)(Size byteCount);
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static void (*DisposeHandle)(Handle h);
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static void (*DisposeGWorld)(GWorldPtr offscreenGWorld);
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static OSErr (*CDSequenceEnd)(ImageSequence seqID);
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#endif /* #ifndef CONFIG_QUICKTIME */
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// to set/get/query special features/parameters
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@ -98,24 +97,18 @@ static int control(sh_video_t *sh,int cmd,void* arg,...){
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return CONTROL_UNKNOWN;
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}
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static int codec_initialized=0;
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// init driver
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static int init(sh_video_t *sh){
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#ifndef CONFIG_QUICKTIME
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OSErr result = 1;
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#endif
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ComponentResult cres;
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ComponentDescription desc;
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Component prev=NULL;
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CodecInfo cinfo; // for ImageCodecGetCodecInfo()
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ImageSubCodecDecompressCapabilities icap; // for ImageCodecInitialize()
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codec_initialized = 0;
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#ifdef CONFIG_QUICKTIME
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EnterMovies();
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#else
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if (sh->ImageDesc == NULL) {
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,"sh->ImageDesc not set, cannot use binary QuickTime codecs (try -demuxer mov?)\n");
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return 0;
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}
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#ifndef CONFIG_QUICKTIME
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#ifdef WIN32_LOADER
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Setup_LDT_Keeper();
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#endif
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@ -135,89 +128,29 @@ static int init(sh_video_t *sh){
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InitializeQTML = (OSErr (*)(long))GetProcAddress(handler, "InitializeQTML");
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EnterMovies = (OSErr (*)(void))GetProcAddress(handler, "EnterMovies");
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FindNextComponent = (Component (*)(Component,ComponentDescription*))GetProcAddress(handler, "FindNextComponent");
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CountComponents = (long (*)(ComponentDescription*))GetProcAddress(handler, "CountComponents");
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GetComponentInfo = (OSErr (*)(Component,ComponentDescription*,Handle,Handle,Handle))GetProcAddress(handler, "GetComponentInfo");
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OpenComponent = (ComponentInstance (*)(Component))GetProcAddress(handler, "OpenComponent");
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ImageCodecInitialize = (ComponentResult (*)(ComponentInstance,ImageSubCodecDecompressCapabilities *))GetProcAddress(handler, "ImageCodecInitialize");
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ImageCodecGetCodecInfo = (ComponentResult (*)(ComponentInstance,CodecInfo *))GetProcAddress(handler, "ImageCodecGetCodecInfo");
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ImageCodecBeginBand = (ComponentResult (*)(ComponentInstance,CodecDecompressParams *,ImageSubCodecDecompressRecord *,long))GetProcAddress(handler, "ImageCodecBeginBand");
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ImageCodecPreDecompress = (ComponentResult (*)(ComponentInstance,CodecDecompressParams *))GetProcAddress(handler, "ImageCodecPreDecompress");
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ImageCodecBandDecompress = (ComponentResult (*)(ComponentInstance,CodecDecompressParams *))GetProcAddress(handler, "ImageCodecBandDecompress");
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ExitMovies = (OSErr (*)(void))GetProcAddress(handler, "ExitMovies");
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DecompressSequenceBegin = (OSErr (*)(ImageSequence*,ImageDescriptionHandle,CGrafPtr,void *,const Rect *,MatrixRecordPtr,short,RgnHandle,CodecFlags,CodecQ,DecompressorComponent))GetProcAddress(handler, "DecompressSequenceBegin");
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DecompressSequenceFrameS = (OSErr (*)(ImageSequence,Ptr,long,CodecFlags,CodecFlags*,ICMCompletionProcRecordPtr))GetProcAddress(handler, "DecompressSequenceFrameS");
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GetGWorldPixMap = (PixMapHandle (*)(GWorldPtr))GetProcAddress(handler, "GetGWorldPixMap");
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QTNewGWorldFromPtr = (OSErr(*)(GWorldPtr *,OSType,const Rect *,CTabHandle,void*,GWorldFlags,void *,long))GetProcAddress(handler, "QTNewGWorldFromPtr");
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NewHandleClear = (OSErr(*)(Size))GetProcAddress(handler, "NewHandleClear");
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// = GetProcAddress(handler, "");
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DisposeHandle = (void (*)(Handle))GetProcAddress(handler, "DisposeHandle");
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DisposeGWorld = (void (*)(GWorldPtr))GetProcAddress(handler, "DisposeGWorld");
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CDSequenceEnd = (OSErr (*)(ImageSequence))GetProcAddress(handler, "CDSequenceEnd");
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if(!InitializeQTML || !EnterMovies || !FindNextComponent || !ImageCodecBandDecompress){
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if(!InitializeQTML || !EnterMovies || !DecompressSequenceBegin || !DecompressSequenceFrameS){
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,"invalid qtmlClient.dll!\n");
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return 0;
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}
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result=InitializeQTML(6+16);
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// result=InitializeQTML(0);
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result=InitializeQTML(kInitializeQTMLDisableDirectSound |
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kInitializeQTMLUseGDIFlag |
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kInitializeQTMLDisableDDClippers);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"InitializeQTML returned %d\n",result);
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// result=EnterMovies();
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// printf("EnterMovies->%d\n",result);
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#endif /* CONFIG_QUICKTIME */
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#if 0
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memset(&desc,0,sizeof(desc));
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while((prev=FindNextComponent(prev,&desc))){
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ComponentDescription desc2;
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unsigned char* c1=&desc2.componentType;
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unsigned char* c2=&desc2.componentSubType;
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memset(&desc2,0,sizeof(desc2));
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// printf("juhee %p (%p)\n",prev,&desc);
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GetComponentInfo(prev,&desc2,NULL,NULL,NULL);
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mp_msg(MSGT_DECVIDEO,MSGL_DGB2,"DESC: %c%c%c%c/%c%c%c%c [0x%X/0x%X] 0x%X\n",
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c1[3],c1[2],c1[1],c1[0],
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c2[3],c2[2],c2[1],c2[0],
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desc2.componentType,desc2.componentSubType,
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desc2.componentFlags);
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}
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#endif
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memset(&desc,0,sizeof(desc));
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desc.componentType= (((unsigned char)'i')<<24)|
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(((unsigned char)'m')<<16)|
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(((unsigned char)'d')<<8)|
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(((unsigned char)'c'));
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#if 0
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desc.componentSubType=
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(((unsigned char)'S'<<24))|
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(((unsigned char)'V')<<16)|
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(((unsigned char)'Q')<<8)|
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(((unsigned char)'3'));
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#else
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desc.componentSubType = bswap_32(sh->format);
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#endif
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desc.componentManufacturer=0;
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desc.componentFlags=0;
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desc.componentFlagsMask=0;
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Count = %ld\n",CountComponents(&desc));
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prev=FindNextComponent(NULL,&desc);
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if(!prev){
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Cannot find requested component\n");
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return 0;
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}
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Found it! ID = %p\n",prev);
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ci=OpenComponent(prev);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ci=%p\n",ci);
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memset(&icap,0,sizeof(icap));
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cres=ImageCodecInitialize(ci,&icap);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageCodecInitialize->%#x size=%d (%d)\n",cres,icap.recordSize,icap.decompressRecordSize);
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memset(&cinfo,0,sizeof(cinfo));
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cres=ImageCodecGetCodecInfo(ci,&cinfo);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Flags: compr: 0x%X decomp: 0x%X format: 0x%X\n",
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cinfo.compressFlags, cinfo.decompressFlags, cinfo.formatFlags);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"Codec name: %.*s\n",((unsigned char*)&cinfo.typeName)[0],
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((unsigned char*)&cinfo.typeName)+1);
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result=EnterMovies();
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"EnterMovies returned %d\n",result);
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//make a yuy2 gworld
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OutBufferRect.top=0;
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@ -227,27 +160,14 @@ static int init(sh_video_t *sh){
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//Fill the imagedescription for our SVQ3 frame
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//we can probably get this from Demuxer
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#if 0
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framedescHandle=(ImageDescriptionHandle)NewHandleClear(sizeof(ImageDescription)+200);
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printf("framedescHandle=%p *p=%p\n",framedescHandle,*framedescHandle);
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{ FILE* f=fopen("/root/.wine/fake_windows/IDesc","r");
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if(!f) printf("filenot found: IDesc\n");
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fread(*framedescHandle,sizeof(ImageDescription)+200,1,f);
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fclose(f);
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}
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#else
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if(!sh->ImageDesc) sh->ImageDesc=(sh->bih+1); // hack for SVQ3-in-AVI
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageDescription size: %d\n",((ImageDescription*)(sh->ImageDesc))->idSize);
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framedescHandle=(ImageDescriptionHandle)NewHandleClear(((ImageDescription*)(sh->ImageDesc))->idSize);
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memcpy(*framedescHandle,sh->ImageDesc,((ImageDescription*)(sh->ImageDesc))->idSize);
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dump_ImageDescription(*framedescHandle);
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#endif
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//Find codecscomponent for video decompression
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// result = FindCodec ('SVQ1',anyCodec,&compressor,&decompressor );
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// printf("FindCodec SVQ1 returned:%i compressor: 0x%X decompressor: 0x%X\n",result,compressor,decompressor);
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(**framedescHandle).cType = bswap_32(sh->format);
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sh->context = (void *)kYUVSPixelFormat;
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#if 1
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{
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int imgfmt = sh->codec->outfmt[sh->outfmtidx];
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int qt_imgfmt;
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@ -263,7 +183,7 @@ static int init(sh_video_t *sh){
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qt_imgfmt = 0x79343230;
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break;
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case IMGFMT_UYVY:
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qt_imgfmt = kUYVY422PixelFormat;
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qt_imgfmt = k2vuyPixelFormat;
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break;
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case IMGFMT_YVYU:
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qt_imgfmt = kYVYU422PixelFormat;
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@ -289,45 +209,13 @@ static int init(sh_video_t *sh){
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sh->context = (void *)qt_imgfmt;
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if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,imgfmt)) return 0;
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}
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#else
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if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
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#endif
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return 1;
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}
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// uninit driver
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static void uninit(sh_video_t *sh){
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#ifdef CONFIG_QUICKTIME
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ExitMovies();
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#endif
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}
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// decode a frame
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static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
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OSErr result = 1;
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int i;
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mp_image_t* mpi;
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ComponentResult cres;
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if(len<=0) return NULL; // skipped frame
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mpi=mpcodecs_get_image(sh, MP_IMGTYPE_STATIC, MP_IMGFLAG_PRESERVE,
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sh->disp_w, sh->disp_h);
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if(!mpi) return NULL;
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if(!mpi) return 0;
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#ifdef WIN32_LOADER
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Setup_FS_Segment();
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#endif
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decpar.data = (char*)data;
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decpar.bufferSize = len;
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(**framedescHandle).dataSize=len;
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if(!codec_initialized){
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result = QTNewGWorldFromPtr(
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&OutBufferGWorld,
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// kYUVSPixelFormat, //pixel format of new GWorld == YUY2
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(OSType)sh->context,
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&OutBufferRect, //we should benchmark if yvu9 is faster for svq3, too
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0,
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@ -335,88 +223,63 @@ if(!codec_initialized){
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0,
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mpi->planes[0],
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mpi->stride[0]);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"NewGWorldFromPtr returned:%d\n",result);
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// if (65536-(result&0xFFFF) != 10000)
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// return NULL;
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// printf("IDesc=%d\n",sizeof(ImageDescription));
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decpar.imageDescription = framedescHandle;
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decpar.startLine=0;
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decpar.stopLine=(**framedescHandle).height;
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decpar.frameNumber = 1; //1
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// decpar.conditionFlags=0xFFD; // first
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// decpar.callerFlags=0x2001; // first
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decpar.matrixFlags = 0;
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decpar.matrixType = 0;
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decpar.matrix = 0;
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decpar.capabilities=&codeccap;
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// decpar.accuracy = 0x1680000; //codecNormalQuality;
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decpar.accuracy = codecNormalQuality;
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// decpar.port = OutBufferGWorld;
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// decpar.preferredOffscreenPixelSize=17207;
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// decpar.sequenceID=malloc(1000);
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// memset(decpar.sequenceID,0,1000);
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// SrcRect.top=17207;
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// SrcRect.left=0;
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// SrcRect.right=0;//image_width;
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// SrcRect.bottom=0;//image_height;
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// decpar.srcRect = SrcRect;
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decpar.srcRect = OutBufferRect;
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decpar.transferMode = srcCopy;
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decpar.dstPixMap = **GetGWorldPixMap( OutBufferGWorld);//destPixmap;
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cres=ImageCodecPreDecompress(ci,&decpar);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageCodecPreDecompress cres=0x%X\n",cres);
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if(decpar.wantedDestinationPixelTypes)
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{ OSType *p=*(decpar.wantedDestinationPixelTypes);
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if(p) while(*p){
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"supported csp: 0x%08X %.4s\n",*p,(char *)p);
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++p;
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}
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if (result) {
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,"QTNewGWorldFromPtr result=%d\n",result);
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return 0;
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}
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result = DecompressSequenceBegin(&imageSeq, framedescHandle, (CGrafPtr)OutBufferGWorld,
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NULL, NULL, NULL, srcCopy, NULL, 0,
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codecNormalQuality, 0);
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if(result) {
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,"DecompressSequenceBegin result=%d\n",result);
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return 0;
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}
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// decpar.conditionFlags=0x10FFF; // first
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// decpar.preferredOffscreenPixelSize=17207;
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// decpar.conditionFlags=0x10FFD; // first
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// cres=ImageCodecPreDecompress(ci,&decpar);
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// printf("ImageCodecPreDecompress cres=0x%X\n",cres);
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codec_initialized=1;
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return 1;
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}
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#if 0
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if(decpar.frameNumber==124){
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decpar.frameNumber=1;
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cres=ImageCodecPreDecompress(ci,&decpar);
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mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageCodecPreDecompress cres=0x%lX\n",cres);
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// uninit driver
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static void uninit(sh_video_t *sh){
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OSErr result;
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if(OutBufferGWorld) {
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DisposeGWorld(OutBufferGWorld);
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OutBufferGWorld = NULL;
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}
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if(framedescHandle) {
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DisposeHandle((Handle)framedescHandle);
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framedescHandle = NULL;
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}
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if(imageSeq) {
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CDSequenceEnd(imageSeq);
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imageSeq = 0;
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}
|
||||
result=ExitMovies();
|
||||
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ExitMovies returned %d\n",result);
|
||||
}
|
||||
|
||||
// decode a frame
|
||||
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
|
||||
OSErr result = 1;
|
||||
CodecFlags ignore;
|
||||
|
||||
if(len<=0) return NULL; // skipped frame
|
||||
|
||||
#ifdef WIN32_LOADER
|
||||
Setup_FS_Segment();
|
||||
#endif
|
||||
|
||||
cres=ImageCodecBandDecompress(ci,&decpar);
|
||||
|
||||
++decpar.frameNumber;
|
||||
|
||||
if(cres) {
|
||||
mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"ImageCodecBandDecompress cres=0x%X (-0x%X) %d\n",cres,-cres,cres);
|
||||
return NULL;
|
||||
result = DecompressSequenceFrameS(imageSeq, data, len, 0, &ignore, NULL);
|
||||
if(result) {
|
||||
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"DecompressSequenceFrameS result=0x%d\n",result);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// for(i=0;i<8;i++)
|
||||
// printf("img_base[%d]=%p\n",i,((int*)decpar.dstPixMap.baseAddr)[i]);
|
||||
|
||||
if((int)sh->context==0x73797639){ // Sorenson 16-bit YUV -> std YVU9
|
||||
int i;
|
||||
|
||||
short *src0=(short *)((char*)decpar.dstPixMap.baseAddr+0x20);
|
||||
PixMap dstPixMap = **GetGWorldPixMap(OutBufferGWorld);
|
||||
short *src0=(short *)((char*)dstPixMap.baseAddr+0x20);
|
||||
|
||||
for(i=0;i<mpi->h;i++){
|
||||
int x;
|
||||
|
|
|
|||
|
|
@ -29,6 +29,14 @@ typedef int32_t SInt32;
|
|||
typedef void *GlobalsPtr;
|
||||
typedef void **Globals;
|
||||
|
||||
enum {
|
||||
kInitializeQTMLNoSoundFlag = (1L << 0),
|
||||
kInitializeQTMLUseGDIFlag = (1L << 1),
|
||||
kInitializeQTMLDisableDirectSound = (1L << 2),
|
||||
kInitializeQTMLUseExclusiveFullScreenModeFlag = (1L << 3),
|
||||
kInitializeQTMLDisableDDClippers = (1L << 4)
|
||||
};
|
||||
|
||||
//==================== COMPONENTS ===========================
|
||||
|
||||
struct __attribute__((__packed__)) ComponentParameters {
|
||||
|
|
|
|||
Loading…
Reference in New Issue