// Your component receives the ImageCodecGetCodecInfo request whenever an application calls the Image Compression Manager's GetCodecInfo function.
// Your component should return a formatted compressor information structure defining its capabilities.
// Both compressors and decompressors may receive this request.
ComponentResult
VP8_Encoder_GetCodecInfo(VP8EncoderGlobals glob, CodecInfo *info)
{
dbg_printf("[vp8e - %08lx] GetCodecInfo called\n", (UInt32)glob);
OSErr err = noErr;
if (info == NULL)
{
err = paramErr;
}
else
{
CodecInfo **tempCodecInfo;
err = GetComponentResource((Component)glob->self, codecInfoResourceType, 255, (Handle *)&tempCodecInfo);
if (err == noErr)
{
*info = **tempCodecInfo;
DisposeHandle((Handle)tempCodecInfo);
}
}
dbg_printf("[vp8e - %08lx] GetCodecInfo exit %d\n", (UInt32)glob, err);
return err;
}
// ImageCodecGetCodecInfo
// Your component receives the ImageCodecGetCodecInfo request whenever an application calls the Image Compression Manager's GetCodecInfo function.
// Your component should return a formatted compressor information structure defining its capabilities.
// Both compressors and decompressors may receive this request.
pascal ComponentResult TextSubCodecGetCodecInfo(TextSubGlobals glob, CodecInfo *info)
{
OSErr err = noErr;
ComponentDescription desc;
short resid;
GetComponentInfo((Component)glob->self, &desc, 0, 0, 0);
if (desc.componentSubType == kSubFormatSSA)
resid = kSSASubCodecResourceID;
else
resid = kTextSubCodecResourceID;
if (info == NULL) {
err = paramErr;
} else {
CodecInfo **tempCodecInfo;
err = GetComponentResource((Component)glob->self, codecInfoResourceType, resid, (Handle *)&tempCodecInfo);
if (err == noErr) {
*info = **tempCodecInfo;
DisposeHandle((Handle)tempCodecInfo);
}
}
return err;
}
ComponentResult FFAvi_MovieImportGetMIMETypeList(ff_global_ptr storage, QTAtomContainer *mimeInfo)
{
ComponentResult err = noErr;
switch (storage->componentType) {
case 'VfW ':
case 'VFW ':
case 'AVI ':
err = GetComponentResource((Component)storage->ci, 'mime', kAVIthngResID, (Handle*)mimeInfo);
break;
case 'FLV ':
err = GetComponentResource((Component)storage->ci, 'mime', kFLVthngResID, (Handle*)mimeInfo);
break;
case 'TTA ':
err = GetComponentResource((Component)storage->ci, 'mime', kTTAthngResID, (Handle*)mimeInfo);
break;
case 'NUV ':
err = GetComponentResource((Component)storage->ci, 'mime', kNUVthngResID, (Handle*)mimeInfo);
break;
default:
err = GetComponentResource((Component)storage->ci, 'mime', kAVIthngResID, (Handle*)mimeInfo);
break;
}
return err;
} /* FFAvi_MovieImportGetMIMETypeList() */
// ImageCodecGetCodecInfo
// Your component receives the ImageCodecGetCodecInfo request whenever an application calls the Image Compression Manager's GetCodecInfo function.
// Your component should return a formatted compressor information structure defining its capabilities.
// Both compressors and decompressors may receive this request.
pascal ComponentResult ExampleIPB_DGetCodecInfo(ExampleIPBDecompressorGlobals glob, CodecInfo *info)
{
OSErr err = noErr;
if (info == NULL) {
err = paramErr;
}
else {
CodecInfo **tempCodecInfo;
err = GetComponentResource((Component)glob->self, codecInfoResourceType, 256, (Handle *)&tempCodecInfo);
if (err == noErr) {
*info = **tempCodecInfo;
DisposeHandle((Handle)tempCodecInfo);
}
}
return err;
}
pascal ComponentResult VP8_Encoder_GetDITLForSize(VP8EncoderGlobals store,
Handle *ditl,
Point *requestedSize)
{
Handle h = NULL;
ComponentResult err = noErr;
switch (requestedSize->h) {
case kSGSmallestDITLSize:
GetComponentResource((Component)(store->self), FOUR_CHAR_CODE('DITL'),
kVP8_EncoderDITLResID, &h);
if (NULL != h) *ditl = h;
else err = resNotFound;
break;
default:
err = badComponentSelector;
break;
}
return err;
}
static PyObject *CmpObj_GetComponentResource(ComponentObject *_self, PyObject *_args)
{
PyObject *_res = NULL;
OSErr _err;
OSType resType;
short resID;
Handle theResource;
#ifndef GetComponentResource
PyMac_PRECHECK(GetComponentResource);
#endif
if (!PyArg_ParseTuple(_args, "O&h",
PyMac_GetOSType, &resType,
&resID))
return NULL;
_err = GetComponentResource(_self->ob_itself,
resType,
resID,
&theResource);
if (_err != noErr) return PyMac_Error(_err);
_res = Py_BuildValue("O&",
ResObj_New, theResource);
return _res;
}
