Difference between revisions of "Unit Codec"
From Ultibo.org
| Line 70: | Line 70: | ||
| <code>CODEC_LOG_LEVEL_INFO = LOG_LEVEL_INFO;</code> | | <code>CODEC_LOG_LEVEL_INFO = LOG_LEVEL_INFO;</code> | ||
| Codec informational messages, such as a device being attached or detached | | Codec informational messages, such as a device being attached or detached | ||
| + | |- | ||
| + | | <code>CODEC_LOG_LEVEL_WARN = LOG_LEVEL_WARN;</code> | ||
| + | | Codec warning messages | ||
|- | |- | ||
| <code>CODEC_LOG_LEVEL_ERROR = LOG_LEVEL_ERROR;</code> | | <code>CODEC_LOG_LEVEL_ERROR = LOG_LEVEL_ERROR;</code> | ||
| Line 419: | Line 422: | ||
<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;">procedure CodecLogInfo(Codec:PCodecDevice; const AText:String); inline;</pre> | <pre style="border: 0; padding-bottom:0px;">procedure CodecLogInfo(Codec:PCodecDevice; const AText:String); inline;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! '''Note''' | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <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;">procedure CodecLogWarn(Codec:PCodecDevice; const AText:String); inline;</pre> | ||
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</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;"> | ||
Revision as of 03:47, 20 March 2018
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Contents
[hide]Description
Ultibo Codec interface unit
To be documented
Constants
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Codec specific constants
CODEC_*
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Codec device type
CODEC_TYPE_*
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Codec device state
CODEC_STATE_*
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Codec device flag
CODEC_FLAG_*
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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;
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Codec device get properties
TCodecDeviceGetProperties = function(Codec:PCodecDevice; Properties:PCodecProperties):LongWord;
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Codec device
Public variables
Codec logging
CODEC_DEFAULT_LOG_LEVEL:LongWord = CODEC_LOG_LEVEL_DEBUG;
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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
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function CodecDeviceCreateEx(Size:LongWord):PCodecDevice;
Description: Create a new Codec device entry
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function CodecDeviceDestroy(Codec:PCodecDevice):LongWord;
Description: Destroy an existing Codec device entry
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function CodecDeviceRegister(Codec:PCodecDevice):LongWord;
Description: Register a new Codec device in the Codec device table
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function CodecDeviceDeregister(Codec:PCodecDevice):LongWord;
Description: Deregister an Codec device from the Codec device table
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function CodecDeviceFindByName(const Name:String):PCodecDevice; inline;
Description: To be documented
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function CodecDeviceFindByDescription(const Description:String):PCodecDevice; inline;
Description: To be documented
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function CodecDeviceEnumerate(Callback:TCodecEnumerate; Data:Pointer):LongWord;
Description: To be documented
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function CodecDeviceNotification(Codec:PCodecDevice; Callback:TCodecNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
Codec helper functions
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function CodecDeviceGetDefault:PCodecDevice; inline;
Description: Get the current default Codec device
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function CodecDeviceSetDefault(Codec:PCodecDevice):LongWord;
Description: Set the current default Codec device
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function CodecDeviceCheck(Codec:PCodecDevice):PCodecDevice;
Description: Check if the supplied Codec device is in the Codec device table
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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
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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
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