Unit Codec
From Ultibo.org
Return to Unit Reference
Description
To be documented
Constants
To be documented
Type definitions
To be documented
Public variables
To be documented
Function declarations
Initialization functions
procedure CodecInit;
Description: Initialize the Codec unit and Codec device table
| Note | Called only during system startup |
|---|
Codec device functions
function CodecDeviceProperties(Codec:PCodecDevice; Properties:PCodecProperties):LongWord;
Description: Get the properties for the specified Codec device
| Codec | The Codec device to get properties from |
|---|---|
| Properties | Pointer to a TCodecProperties structure to fill in |
| Return | ERROR_SUCCESS if completed or another error code on failure |
function CodecDeviceCreate:PCodecDevice;
Description: Create a new Codec device entry
| Return | Pointer to new Codec device entry or nil if Codec device could not be created |
|---|
function CodecDeviceCreateEx(Size:LongWord):PCodecDevice;
Description: Create a new Codec device entry
| Size | Size in bytes to allocate for new Codec device (Including the Codec device entry) |
|---|---|
| Return | Pointer to new Codec device entry or nil if Codec device could not be created |
function CodecDeviceDestroy(Codec:PCodecDevice):LongWord;
Description: Destroy an existing Codec device entry
| Note | None documented |
|---|
function CodecDeviceRegister(Codec:PCodecDevice):LongWord;
Description: Register a new Codec device in the Codec device table
| Note | None documented |
|---|
function CodecDeviceDeregister(Codec:PCodecDevice):LongWord;
Description: Deregister an Codec device from the Codec device table
| Note | None documented |
|---|
function CodecDeviceFind(CodecId:LongWord):PCodecDevice;
Description: To be documented
| Note | None documented |
|---|
function CodecDeviceFindByName(const Name:String):PCodecDevice; inline;
Description: To be documented
| Note | None documented |
|---|
function CodecDeviceFindByDescription(const Description:String):PCodecDevice; inline;
Description: To be documented
| Note | None documented |
|---|
function CodecDeviceEnumerate(Callback:TCodecEnumerate; Data:Pointer):LongWord;
Description: To be documented
| Note | None documented |
|---|
function CodecDeviceNotification(Codec:PCodecDevice; Callback:TCodecNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
| Note | None documented |
|---|
Return to Unit Reference
