- Added support for Sun Audio files in wave-file handler.
- Fallback to mmioOpenA if mmopOpenW doesn't work (when using Win9x DLLs).
This commit is contained in:
Michael Günnewig
Alexandre Julliard
parent
ea150db949
commit
645a36ceed
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@ -44,6 +44,46 @@ WINE_DEFAULT_DEBUG_CHANNEL(avifile);
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/***********************************************************************/
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#define ENDIAN_SWAPWORD(x) ((((x) >> 8) & 0xFF) | (((x) & 0xFF) << 8))
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#define ENDIAN_SWAPDWORD(x) (ENDIAN_SWAPWORD((x >> 16) & 0xFFFF) | \
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ENDIAN_SWAPWORD(x & 0xFFFF) << 16)
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#ifdef WORDS_BIGENDIAN
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#define BE2H_WORD(x) (x)
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#define BE2H_DWORD(x) (x)
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#define LE2H_WORD(x) ENDIAN_SWAPWORD(x)
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#define LE2H_DWORD(x) ENDIAN_SWAPDWORD(x)
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#else
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#define BE2H_WORD(x) ENDIAN_SWAPWORD(x)
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#define BE2H_DWORD(x) ENDIAN_SWAPDWORD(x)
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#define LE2H_WORD(x) (x)
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#define LE2H_DWORD(x) (x)
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#endif
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typedef struct {
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FOURCC fccType;
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DWORD offset;
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DWORD size;
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INT encoding;
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DWORD sampleRate;
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DWORD channels;
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} SUNAUDIOHEADER;
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#define AU_ENCODING_ULAW_8 1
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#define AU_ENCODING_PCM_8 2
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#define AU_ENCODING_PCM_16 3
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#define AU_ENCODING_PCM_24 4
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#define AU_ENCODING_PCM_32 5
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#define AU_ENCODING_FLOAT 6
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#define AU_ENCODING_DOUBLE 7
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#define AU_ENCODING_ADPCM_G721_32 23
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#define AU_ENCODING_ADPCM_G722 24
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#define AU_ENCODING_ADPCM_G723_24 25
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#define AU_ENCODING_ADPCM_G723_5 26
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#define AU_ENCODING_ALAW_8 27
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/***********************************************************************/
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static HRESULT WINAPI IAVIFile_fnQueryInterface(IAVIFile* iface,REFIID refiid,LPVOID *obj);
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static ULONG WINAPI IAVIFile_fnAddRef(IAVIFile* iface);
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static ULONG WINAPI IAVIFile_fnRelease(IAVIFile* iface);
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@ -547,8 +587,20 @@ static HRESULT WINAPI IPersistFile_fnLoad(IPersistFile *iface,
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/* try to open the file */
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This->hmmio = mmioOpenW(This->szFileName, NULL, MMIO_ALLOCBUF | dwMode);
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if (This->hmmio == NULL)
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return AVIERR_FILEOPEN;
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if (This->hmmio == NULL) {
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/* mmioOpenW not in native DLLs of Win9x -- try mmioOpenA */
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LPSTR szFileName = LocalAlloc(LPTR, len * sizeof(CHAR));
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if (szFileName == NULL)
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return AVIERR_MEMORY;
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WideCharToMultiByte(CP_ACP, 0, This->szFileName, -1, szFileName,
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len, NULL, NULL);
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This->hmmio = mmioOpenA(szFileName, NULL, MMIO_ALLOCBUF | dwMode);
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LocalFree((HLOCAL)szFileName);
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if (This->hmmio == NULL)
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return AVIERR_FILEOPEN;
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}
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memset(& This->fInfo, 0, sizeof(This->fInfo));
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memset(& This->sInfo, 0, sizeof(This->sInfo));
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@ -1068,9 +1120,131 @@ static HRESULT AVIFILE_LoadFile(IAVIFileImpl *This)
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static HRESULT AVIFILE_LoadSunFile(IAVIFileImpl *This)
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{
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FIXME(": pherhaps sun-audio file -- not implemented !\n");
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SUNAUDIOHEADER auhdr;
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return AVIERR_UNSUPPORTED;
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mmioSeek(This->hmmio, 0, SEEK_SET);
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if (mmioRead(This->hmmio, (HPSTR)&auhdr, sizeof(auhdr)) != sizeof(auhdr))
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return AVIERR_FILEREAD;
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if (auhdr.fccType == 0x0064732E) {
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/* header in little endian */
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This->ckData.dwDataOffset = LE2H_DWORD(auhdr.offset);
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This->ckData.cksize = LE2H_DWORD(auhdr.size);
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auhdr.encoding = LE2H_DWORD(auhdr.encoding);
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auhdr.sampleRate = LE2H_DWORD(auhdr.sampleRate);
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auhdr.channels = LE2H_DWORD(auhdr.channels);
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} else if (auhdr.fccType == mmioFOURCC('.','s','n','d')) {
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/* header in big endian */
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This->ckData.dwDataOffset = BE2H_DWORD(auhdr.offset);
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This->ckData.cksize = BE2H_DWORD(auhdr.size);
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auhdr.encoding = BE2H_DWORD(auhdr.encoding);
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auhdr.sampleRate = BE2H_DWORD(auhdr.sampleRate);
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auhdr.channels = BE2H_DWORD(auhdr.channels);
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} else
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return AVIERR_FILEREAD;
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if (auhdr.channels < 1)
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return AVIERR_BADFORMAT;
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/* get size of header */
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switch(auhdr.encoding) {
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case AU_ENCODING_ADPCM_G721_32:
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This->cbFormat = sizeof(G721_ADPCMWAVEFORMAT); break;
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case AU_ENCODING_ADPCM_G723_24:
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This->cbFormat = sizeof(G723_ADPCMWAVEFORMAT); break;
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case AU_ENCODING_ADPCM_G722:
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case AU_ENCODING_ADPCM_G723_5:
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WARN("unsupported Sun audio format %d\n", auhdr.encoding);
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return AVIERR_UNSUPPORTED; /* FIXME */
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default:
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This->cbFormat = sizeof(WAVEFORMATEX); break;
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};
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This->lpFormat =
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(LPWAVEFORMATEX)GlobalAllocPtr(GMEM_MOVEABLE, This->cbFormat);
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if (This->lpFormat == NULL)
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return AVIERR_MEMORY;
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This->lpFormat->nChannels = auhdr.channels;
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This->lpFormat->nSamplesPerSec = auhdr.sampleRate;
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switch(auhdr.encoding) {
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case AU_ENCODING_ULAW_8:
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This->lpFormat->wFormatTag = WAVE_FORMAT_MULAW;
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This->lpFormat->wBitsPerSample = 8;
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break;
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case AU_ENCODING_PCM_8:
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This->lpFormat->wFormatTag = WAVE_FORMAT_PCM;
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This->lpFormat->wBitsPerSample = 8;
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break;
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case AU_ENCODING_PCM_16:
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This->lpFormat->wFormatTag = WAVE_FORMAT_PCM;
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This->lpFormat->wBitsPerSample = 16;
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break;
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case AU_ENCODING_PCM_24:
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This->lpFormat->wFormatTag = WAVE_FORMAT_PCM;
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This->lpFormat->wBitsPerSample = 24;
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break;
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case AU_ENCODING_PCM_32:
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This->lpFormat->wFormatTag = WAVE_FORMAT_PCM;
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This->lpFormat->wBitsPerSample = 32;
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break;
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case AU_ENCODING_ALAW_8:
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This->lpFormat->wFormatTag = WAVE_FORMAT_ALAW;
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This->lpFormat->wBitsPerSample = 8;
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break;
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case AU_ENCODING_ADPCM_G721_32:
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This->lpFormat->wFormatTag = WAVE_FORMAT_G721_ADPCM;
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This->lpFormat->wBitsPerSample = (3*5*8);
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This->lpFormat->nBlockAlign = 15*15*8;
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This->lpFormat->cbSize = sizeof(WORD);
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((LPG721_ADPCMWAVEFORMAT)This->lpFormat)->nAuxBlockSize = 0;
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break;
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case AU_ENCODING_ADPCM_G723_24:
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This->lpFormat->wFormatTag = WAVE_FORMAT_G723_ADPCM;
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This->lpFormat->wBitsPerSample = (3*5*8);
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This->lpFormat->nBlockAlign = 15*15*8;
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This->lpFormat->cbSize = 2*sizeof(WORD);
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((LPG723_ADPCMWAVEFORMAT)This->lpFormat)->cbExtraSize = 0;
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((LPG723_ADPCMWAVEFORMAT)This->lpFormat)->nAuxBlockSize = 0;
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break;
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default:
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WARN("unsupported Sun audio format %d\n", auhdr.encoding);
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return AVIERR_UNSUPPORTED;
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};
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This->lpFormat->nBlockAlign =
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(This->lpFormat->nChannels * This->lpFormat->wBitsPerSample) / 8;
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if (This->lpFormat->nBlockAlign == 0 && This->lpFormat->wBitsPerSample < 8)
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This->lpFormat->nBlockAlign++;
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This->lpFormat->nAvgBytesPerSec =
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This->lpFormat->nBlockAlign * This->lpFormat->nSamplesPerSec;
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This->fDirty = 0;
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This->sInfo.fccType = streamtypeAUDIO;
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This->sInfo.fccHandler = 0;
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This->sInfo.dwFlags = 0;
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This->sInfo.wPriority = 0;
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This->sInfo.wLanguage = 0;
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This->sInfo.dwInitialFrames = 0;
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This->sInfo.dwScale = This->lpFormat->nBlockAlign;
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This->sInfo.dwRate = This->lpFormat->nAvgBytesPerSec;
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This->sInfo.dwStart = 0;
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This->sInfo.dwLength =
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This->ckData.cksize / This->lpFormat->nBlockAlign;
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This->sInfo.dwSuggestedBufferSize = This->sInfo.dwLength;
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This->sInfo.dwSampleSize = This->lpFormat->nBlockAlign;
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This->fInfo.dwStreams = 1;
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This->fInfo.dwScale = 1;
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This->fInfo.dwRate = This->lpFormat->nSamplesPerSec;
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This->fInfo.dwLength =
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MulDiv(This->ckData.cksize, This->lpFormat->nSamplesPerSec,
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This->lpFormat->nAvgBytesPerSec);
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return AVIERR_OK;
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}
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static HRESULT AVIFILE_SaveFile(IAVIFileImpl *This)
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