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IPixEngine5::LoadTextureFromFileAsync method

  • Article

Loads a texture from a file and notifies the host asynchronously when it completes.

Syntax

HRESULT LoadTextureFromFileAsync(
   BSTR                  fileName,
   BSTR                  histogramDataFileName,
   IPixEngine5Callbacks* callbacks,
   DWORD                 requestCookie,
   DWORD                 progressIntervalMsecs
);

Parameters

fileName
A COM string containing the name of the texture file.

histogramDataFileName
A COM string containing the name of the histogram data file associated with the texture.

callbacks
The address of an object that provides the IPixEngine5 callbacks interface.

requestCookie
A cookie that uniquely idenfies the request, and can be used to signal for it to be canceled.

progressIntervalMsecs
Not used.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Header

Vspixengine.h

See also

IPixEngine5