David Alm: Automated Syncronization with Documentation

2011-11-22T00:18:38Z

Automated Syncronization with Documentation

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'''Class:''' [[Interface VLSimpleImageBuffer.IVLImageBuffer|IVLImageBuffer]]

== Syntax ==
=== Delphi: ===
<code>
'''function''' Write() : PByte;
</code>

=== C++ Builder: ===
<code>
PByte '''__fastcall''' Write();
</code>

=== Visual C++ (MFC): ===
<code>
Write();
</code>

== Summary ==
Returns write pointer to the buffer data.

== Description ==
This method is not guaranteed to preserve the current data in
the buffer. If you need to read and write to the buffer, use
the [[Method function VLSimpleImageBuffer.IVLImageBuffer.Modify() : PByte|Modify]] method. Use this method when you need write access
to the data for writing. If you just need to read the data,
use [[Method function VLSimpleImageBuffer.IVLImageBuffer.Read() : PByte|Read]] instead! [[Method function VLSimpleImageBuffer.IVLImageBuffer.Read() : PByte|Read]] is faster, as Write may result in
additional memory allocation operation if the internal data
buffer is shared.

Example:

<code>
var RawData : PByte;

RawData := VideoBuffer.Write();
</code>

Method function VLSimpleImageBuffer.IVLImageBuffer.Write() : PByte - Revision history

David Alm: Automated Syncronization with Documentation