IDxtCompositor interface
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Note
[Deprecated. This API may be removed from future releases of Windows.]
The IDxtCompositor interface sets properties on the Compositor transition.
This interface is used internally by DirectShow Editing Services (DES) when it renders the Compositor transition. DES applications do not have to use this interface. To set the properties on a transition in DES, use the IPropertySetter interface.
The Compositor transition composites a foreground image onto a background image. The source rectangle defines the section of the foreground image that is composited. The destination rectangle defines the section of the background image that receives the foreground image. The following diagram illustrates these rectangles.
Members
The IDxtCompositor interface inherits from IDXEffect. IDxtCompositor also has these types of members:
Methods
The IDxtCompositor interface has these methods.
| Method | Description |
|---|---|
| get_Height | Retrieves the height of the target rectangle. |
| get_OffsetX | Retrieves the horizontal offset of the target rectangle. |
| get_OffsetY | Retrieves the vertical offset of the target rectangle. |
| get_SrcHeight | Retrieves the height of the source rectangle. |
| get_SrcOffsetX | Retrieves the horizontal offset of the source rectangle. |
| get_SrcOffsetY | Retrieves the vertical offset of the source rectangle. |
| get_SrcWidth | Retrieves the width of the source rectangle. |
| get_Width | Retrieves the width of the target rectangle. |
| put_Height | Specifies the height of the target rectangle. |
| put_OffsetX | Specifies the horizontal offset of the target rectangle. |
| put_OffsetY | Specifies the vertical offset of the target rectangle. |
| put_SrcHeight | Specifies the height of the source rectangle. |
| put_SrcOffsetX | Specifies the horizontal offset of the source rectangle. |
| put_SrcOffsetY | Specifies the vertical offset of the source rectangle. |
| put_SrcWidth | Specifies the width of the source rectangle. |
| put_Width | Specifies the width of the target rectangle. |
Remarks
Note
The header file Qedit.h is not compatible with Direct3D headers later than version 7.
Note
To obtain Qedit.h, download the Microsoft Windows SDK Update for Windows Vista and .NET Framework 3.0. Qedit.h is not available in the Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 Service Pack 1.
Requirements
| Requirement | Value |
|---|---|
| Header |
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| Library |
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