320 lines
11 KiB
Python
320 lines
11 KiB
Python
# Scan an Apple header file, generating a Python file of generator calls.
|
|
|
|
import sys
|
|
import os
|
|
from bgenlocations import TOOLBOXDIR, BGENDIR
|
|
sys.path.append(BGENDIR)
|
|
from scantools import Scanner
|
|
|
|
LONG = "QuickTime"
|
|
SHORT = "qt"
|
|
HEADERFILES= (
|
|
# "Components.h" -- In Carbon.Cm
|
|
"Movies.h",
|
|
"ImageCompression.h",
|
|
"QuickTimeComponents.h",
|
|
# "ImageCodec.h" -- seems not too useful, and difficult.
|
|
# "IsochronousDataHandlers.h" -- Is this useful?
|
|
"MediaHandlers.h",
|
|
# "QTML.h", -- Windows only, needs separate module
|
|
# "QuickTimeStreaming.h", -- Difficult
|
|
# "QTStreamingComponents.h", -- Needs QTStreaming
|
|
"QuickTimeMusic.h",
|
|
# "QuickTimeVR.h", -- Not done yet
|
|
# "Sound.h", -- In Carbon.Snd
|
|
)
|
|
OBJECTS = ("Movie", "Track", "Media", "UserData", "TimeBase", "MovieController",
|
|
"IdleManager", "SGOutput")
|
|
|
|
def main():
|
|
input = HEADERFILES
|
|
output = SHORT + "gen.py"
|
|
defsoutput = TOOLBOXDIR + LONG + ".py"
|
|
scanner = MyScanner(input, output, defsoutput)
|
|
scanner.scan()
|
|
scanner.close()
|
|
scanner.gentypetest(SHORT+"typetest.py")
|
|
print "=== Testing definitions output code ==="
|
|
execfile(defsoutput, {}, {})
|
|
print "=== Done scanning and generating, now importing the generated code... ==="
|
|
exec "import " + SHORT + "support"
|
|
print "=== Done. It's up to you to compile it now! ==="
|
|
|
|
class MyScanner(Scanner):
|
|
|
|
def destination(self, type, name, arglist):
|
|
classname = "Function"
|
|
listname = "functions"
|
|
if arglist:
|
|
t, n, m = arglist[0]
|
|
if t in OBJECTS and m == "InMode":
|
|
classname = "Method"
|
|
listname = t + "_methods"
|
|
return classname, listname
|
|
|
|
def writeinitialdefs(self):
|
|
self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
|
|
self.defsfile.write("xmlIdentifierUnrecognized = -1\n")
|
|
self.defsfile.write("kControllerMinimum = -0xf777\n")
|
|
self.defsfile.write("notImplementedMusicOSErr = -2071\n")
|
|
self.defsfile.write("cantSendToSynthesizerOSErr = -2072\n")
|
|
self.defsfile.write("cantReceiveFromSynthesizerOSErr = -2073\n")
|
|
self.defsfile.write("illegalVoiceAllocationOSErr = -2074\n")
|
|
self.defsfile.write("illegalPartOSErr = -2075\n")
|
|
self.defsfile.write("illegalChannelOSErr = -2076\n")
|
|
self.defsfile.write("illegalKnobOSErr = -2077\n")
|
|
self.defsfile.write("illegalKnobValueOSErr = -2078\n")
|
|
self.defsfile.write("illegalInstrumentOSErr = -2079\n")
|
|
self.defsfile.write("illegalControllerOSErr = -2080\n")
|
|
self.defsfile.write("midiManagerAbsentOSErr = -2081\n")
|
|
self.defsfile.write("synthesizerNotRespondingOSErr = -2082\n")
|
|
self.defsfile.write("synthesizerOSErr = -2083\n")
|
|
self.defsfile.write("illegalNoteChannelOSErr = -2084\n")
|
|
self.defsfile.write("noteChannelNotAllocatedOSErr = -2085\n")
|
|
self.defsfile.write("tunePlayerFullOSErr = -2086\n")
|
|
self.defsfile.write("tuneParseOSErr = -2087\n")
|
|
|
|
def makeblacklistnames(self):
|
|
return [
|
|
"xmlIdentifierUnrecognized", # const with incompatible definition
|
|
"DisposeMovie", # Done on python-object disposal
|
|
"DisposeMovieTrack", # ditto
|
|
"DisposeTrackMedia", # ditto
|
|
"DisposeUserData", # ditto
|
|
# "DisposeTimeBase", # ditto
|
|
"DisposeMovieController", # ditto
|
|
|
|
# The following 4 use 'void *' in an uncontrolled way
|
|
# TBD when I've read the manual...
|
|
"GetUserDataItem",
|
|
"SetUserDataItem",
|
|
"SetTextSampleData",
|
|
"BeginFullScreen",
|
|
# bgen gets the argument in/out wrong..
|
|
"AddTextSample",
|
|
"AddTESample",
|
|
"AddHiliteSample",
|
|
"HiliteTextSample",
|
|
|
|
"MakeTrackTimeTable", # Uses long * return?
|
|
"MakeMediaTimeTable", # ditto
|
|
## "VideoMediaGetStallCount", # Undefined in CW Pro 3 library
|
|
# OS8 only:
|
|
'SpriteMediaGetIndImageProperty', # XXXX Why isn't this in carbon?
|
|
'CheckQuickTimeRegistration',
|
|
'SetMovieAnchorDataRef',
|
|
'GetMovieAnchorDataRef',
|
|
'GetMovieLoadState',
|
|
'OpenADataHandler',
|
|
'MovieMediaGetCurrentMovieProperty',
|
|
'MovieMediaGetCurrentTrackProperty',
|
|
'MovieMediaGetChildMovieDataReference',
|
|
'MovieMediaSetChildMovieDataReference',
|
|
'MovieMediaLoadChildMovieFromDataReference',
|
|
'Media3DGetViewObject',
|
|
|
|
# these are ImageCompression blacklists
|
|
"GraphicsExportGetInputPtr",
|
|
|
|
# QuickTimeComponents
|
|
# These two need some help: the first returns a point to a databuffer that
|
|
# the second disposes. Generate manually?
|
|
"VDCompressDone",
|
|
"VDReleaseCompressBuffer",
|
|
"QTVideoOutputGetGWorldParameters", # How useful is this?
|
|
|
|
# MediaHandlers
|
|
"MediaMakeMediaTimeTable", # just lazy
|
|
"MediaGetSampleDataPointer", # funny output pointer
|
|
|
|
# QuickTimeMusic
|
|
"kControllerMinimum",
|
|
# These are artefacts of a macro definition
|
|
"ulen",
|
|
"_ext",
|
|
"x",
|
|
"w1",
|
|
"w2",
|
|
]
|
|
|
|
def makeblacklisttypes(self):
|
|
return [
|
|
# I don't think we want to do these
|
|
"QTSyncTaskPtr",
|
|
# We dont do callbacks yet, so no need for these
|
|
"QTCallBack",
|
|
# Skipped for now, due to laziness
|
|
"TrackEditState",
|
|
"MovieEditState",
|
|
"MatrixRecord",
|
|
"MatrixRecord_ptr",
|
|
"SampleReferencePtr",
|
|
"QTTweener",
|
|
"QTErrorReplacementPtr",
|
|
"QTRestrictionSet",
|
|
"QTUUID",
|
|
"QTUUID_ptr",
|
|
|
|
# Routine pointers, not yet.
|
|
"MoviesErrorUPP",
|
|
"MoviePreviewCallOutUPP",
|
|
"MovieDrawingCompleteUPP",
|
|
"QTCallBackUPP",
|
|
"TextMediaUPP",
|
|
"MovieProgressUPP",
|
|
"MovieRgnCoverUPP",
|
|
"MCActionFilterUPP",
|
|
"MCActionFilterWithRefConUPP",
|
|
"GetMovieUPP",
|
|
"ModalFilterUPP",
|
|
"TrackTransferUPP",
|
|
"MoviePrePrerollCompleteUPP",
|
|
"MovieExecuteWiredActionsUPP",
|
|
"QTBandwidthNotificationUPP",
|
|
"DoMCActionUPP",
|
|
"QTNextTaskNeededSoonerCallbackUPP",
|
|
|
|
"SampleReference64Ptr", # Don't know what this does, yet
|
|
"QTRuntimeSpriteDescPtr",
|
|
"QTBandwidthReference",
|
|
"QTScheduledBandwidthReference",
|
|
"QTAtomContainer",
|
|
"SpriteWorld",
|
|
"Sprite",
|
|
|
|
# these are ImageCompression blacklists
|
|
"ICMDataUPP",
|
|
"ICMFlushUPP",
|
|
"ICMCompletionUPP",
|
|
"ICMProgressUPP",
|
|
"StdPixUPP",
|
|
"QDPixUPP",
|
|
"ICMAlignmentUPP",
|
|
"ICMCursorShieldedUPP",
|
|
"ICMMemoryDisposedUPP",
|
|
"ICMConvertDataFormatUPP",
|
|
"ModalFilterYDUPP",
|
|
"FileFilterUPP",
|
|
|
|
"CodecNameSpecListPtr",
|
|
"CodecInfo",
|
|
"ImageSequence",
|
|
"MatrixRecordPtr",
|
|
"ICMDataProcRecordPtr",
|
|
"OpenCPicParams",
|
|
"ICMProgressProcRecordPtr",
|
|
"ICMAlignmentProcRecordPtr",
|
|
"ICMPixelFormatInfoPtr",
|
|
"ImageSequenceDataSource",
|
|
"ConstStrFileNameParam",
|
|
"ImageTranscodeSequence",
|
|
"ImageFieldSequence",
|
|
"Fract",
|
|
"PixMapPtr",
|
|
"GWorldFlags",
|
|
"void_ptr", # XXX Being lazy, this one is doable.
|
|
|
|
# These are from QuickTimeComponents
|
|
"CDataHandlerUPP",
|
|
"CharDataHandlerUPP",
|
|
"CommentHandlerUPP",
|
|
"DataHCompletionUPP",
|
|
"'MovieExportGetDataUPP",
|
|
"MovieExportGetPropertyUPP",
|
|
"PreprocessInstructionHandlerUPP",
|
|
"SGModalFilterUPP",
|
|
"StartDocumentHandlerUPP",
|
|
"StartElementHandlerUPP",
|
|
"VdigIntUPP",
|
|
"SGDataUPP",
|
|
"EndDocumentHandlerUPP",
|
|
"EndElementHandlerUPP",
|
|
"VideoBottles", # Record full of UPPs
|
|
|
|
"SCParams",
|
|
"ICMCompletionProcRecordPtr",
|
|
"DataHVolumeList",
|
|
"DigitizerInfo",
|
|
"SGCompressInfo",
|
|
"SeqGrabExtendedFrameInfoPtr",
|
|
"SeqGrabFrameInfoPtr",
|
|
"TCTextOptionsPtr",
|
|
"SGCompressInfo_ptr",
|
|
"SGDeviceList",
|
|
"TextDisplayData",
|
|
"TimeCodeDef",
|
|
"TimeCodeRecord",
|
|
"TweenRecord",
|
|
"VDGamRecPtr",
|
|
"ToneDescription", # XXXX Just lazy: this one is easy.
|
|
"XMLDoc",
|
|
"UInt64", # XXXX lazy
|
|
"UInt64_ptr", # XXXX lazy
|
|
|
|
# From MediaHandlers
|
|
"ActionsUPP",
|
|
"PrePrerollCompleteUPP",
|
|
"CodecComponentHandle", # Difficult: handle containing list of components.
|
|
"GetMovieCompleteParams", # Immense struct
|
|
"LevelMeterInfoPtr", # Lazy. Also: can be an output parameter!!
|
|
"MediaEQSpectrumBandsRecordPtr", # ditto
|
|
|
|
# From QuickTimeMusic
|
|
"MusicMIDISendUPP",
|
|
"MusicOfflineDataUPP",
|
|
"TuneCallBackUPP",
|
|
"TunePlayCallBackUPP",
|
|
"GCPart", # Struct with lots of fields
|
|
"GCPart_ptr",
|
|
"GenericKnobDescription", # Struct with lots of fields
|
|
"KnobDescription", # Struct with lots of fields
|
|
"InstrumentAboutInfo", # Struct, not too difficult
|
|
"NoteChannel", # XXXX Lazy. Could be opaque, I think
|
|
"NoteRequest", # XXXX Lazy. Not-too-difficult struct
|
|
"SynthesizerConnections", # Struct with lots of fields
|
|
"SynthesizerDescription", # Struct with lots of fields
|
|
"TuneStatus", # Struct with lots of fields
|
|
|
|
]
|
|
|
|
def makerepairinstructions(self):
|
|
return [
|
|
([('FSSpec', '*', 'OutMode')], [('FSSpec_ptr', '*', 'InMode')]),
|
|
|
|
# Movie controller creation
|
|
([('ComponentInstance', 'NewMovieController', 'ReturnMode')],
|
|
[('MovieController', '*', 'ReturnMode')]),
|
|
|
|
# NewMovieFromFile
|
|
([('short', 'resId', 'OutMode'), ('StringPtr', 'resName', 'InMode')],
|
|
[('short', 'resId', 'InOutMode'), ('dummyStringPtr', 'resName', 'InMode')]),
|
|
|
|
# MCDoAction and more
|
|
([('void', '*', 'OutMode')], [('mcactionparams', '*', 'InMode')]),
|
|
|
|
# SetTimeBaseZero. Does not handle NULLs, unfortunately
|
|
([('TimeRecord', 'zero', 'OutMode')], [('TimeRecord', 'zero', 'InMode')]),
|
|
|
|
# ConvertTime and ConvertTimeScale
|
|
([('TimeRecord', 'inout', 'OutMode')], [('TimeRecord', 'inout', 'InOutMode')]),
|
|
([('TimeRecord', 'theTime', 'OutMode')], [('TimeRecord', 'theTime', 'InOutMode')]),
|
|
|
|
# AddTime and SubtractTime
|
|
([('TimeRecord', 'dst', 'OutMode')], [('TimeRecord', 'dst', 'InOutMode')]),
|
|
|
|
# Funny definitions
|
|
([('char_ptr', '*', 'InMode')], [('stringptr', '*', 'InMode')]),
|
|
([('FSSpecPtr', '*', 'InMode')], [('FSSpec_ptr', '*', 'InMode')]),
|
|
([('unsigned_char', 'swfVersion', 'OutMode')], [('UInt8', 'swfVersion', 'OutMode')]),
|
|
|
|
# It seems MusicMIDIPacket if never flagged with const but always used
|
|
# for sending only. If that ever changes this needs to be fixed.
|
|
([('MusicMIDIPacket', '*', 'OutMode')], [('MusicMIDIPacket_ptr', '*', 'InMode')]),
|
|
|
|
# QTMusic const-less input parameters
|
|
([('unsigned_long', 'header', 'OutMode')], [('UnsignedLongPtr', 'header', 'InMode')]),
|
|
]
|
|
|
|
if __name__ == "__main__":
|
|
main()
|