Difference between revisions of "Unit Codec"
From Ultibo.org
| Line 359: | Line 359: | ||
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| − | <pre style="border: 0; padding-bottom:0px;">function CodecGetCount:LongWord | + | <pre style="border: 0; padding-bottom:0px;">function CodecGetCount:LongWord;</pre> |
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current Codec device count</div> | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current Codec device count</div> | ||
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| Line 371: | Line 371: | ||
<br /> | <br /> | ||
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| − | <pre style="border: 0; padding-bottom:0px;">function CodecDeviceGetDefault:PCodecDevice | + | <pre style="border: 0; padding-bottom:0px;">function CodecDeviceGetDefault:PCodecDevice;</pre> |
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current default Codec device</div> | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current default Codec device</div> | ||
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
Latest revision as of 04:03, 15 December 2022
Return to Unit Reference
Contents
[hide]Description
Ultibo Codec Interface unit
Constants
[Expand]
Codec specific constants
CODEC_*
[Expand]
Codec device type
CODEC_TYPE_*
[Expand]
Codec device state
CODEC_STATE_*
[Expand]
Codec device flag
CODEC_FLAG_*
[Expand]
Codec logging
CODEC_LOG_*
Type definitions
Codec properties
Codec enumeration callback
TCodecEnumerate = function(Codec:PCodecDevice; Data:Pointer):LongWord;
|
Codec notification callback
TCodecNotification = function(Device:PDevice; Data:Pointer; Notification:LongWord):LongWord;
|
Codec device get properties
TCodecDeviceGetProperties = function(Codec:PCodecDevice; Properties:PCodecProperties):LongWord;
|
Codec device
Public variables
Codec logging
CODEC_DEFAULT_LOG_LEVEL:LongWord = CODEC_LOG_LEVEL_DEBUG;
|
Minimum level for Codec messages. Only messages with level greater than or equal to this will be printed. |
CODEC_LOG_ENABLED:Boolean;
|
Function declarations
Initialization functions
Codec device functions
[Expand]
function CodecDeviceGetProperties(Codec:PCodecDevice; Properties:PCodecProperties):LongWord;
Description: Get the properties for the specified Codec device
[Expand]
function CodecDeviceCreateEx(Size:LongWord):PCodecDevice;
Description: Create a new Codec device entry
[Expand]
function CodecDeviceDestroy(Codec:PCodecDevice):LongWord;
Description: Destroy an existing Codec device entry
[Expand]
function CodecDeviceRegister(Codec:PCodecDevice):LongWord;
Description: Register a new Codec device in the Codec device table
[Expand]
function CodecDeviceDeregister(Codec:PCodecDevice):LongWord;
Description: Deregister an Codec device from the Codec device table
[Expand]
function CodecDeviceFindByName(const Name:String):PCodecDevice; inline;
Description: To be documented
[Expand]
function CodecDeviceFindByDescription(const Description:String):PCodecDevice; inline;
Description: To be documented
[Expand]
function CodecDeviceEnumerate(Callback:TCodecEnumerate; Data:Pointer):LongWord;
Description: To be documented
[Expand]
function CodecDeviceNotification(Codec:PCodecDevice; Callback:TCodecNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
Codec helper functions
[Expand]
function CodecDeviceGetDefault:PCodecDevice;
Description: Get the current default Codec device
[Expand]
function CodecDeviceSetDefault(Codec:PCodecDevice):LongWord;
Description: Set the current default Codec device
[Expand]
function CodecDeviceCheck(Codec:PCodecDevice):PCodecDevice;
Description: Check if the supplied Codec device is in the Codec device table
[Expand]
procedure CodecLog(Level:LongWord; Codec:PCodecDevice; const AText:String);
Description: To be documented
[Expand]
procedure CodecLogInfo(Codec:PCodecDevice; const AText:String); inline;
Description: To be documented
[Expand]
procedure CodecLogWarn(Codec:PCodecDevice; const AText:String); inline;
Description: To be documented
[Expand]
procedure CodecLogError(Codec:PCodecDevice; const AText:String); inline;
Description: To be documented
[Expand]
procedure CodecLogDebug(Codec:PCodecDevice; const AText:String); inline;
Description: To be documented
Return to Unit Reference
