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ID2D1EffectContext::CreateResourceTexture method

Creates or finds the given resource texture, depending on whether a resource id is specified. It also optionally initializes the texture with the specified data.

Syntax


HRESULT CreateResourceTexture(
  [in, optional] const GUID                             *resourceId,
  [in]           const D2D1_RESOURCE_TEXTURE_PROPERTIES *resourceTextureProperties,
  [in, optional] const BYTE                             *data,
  [in, optional] const UINT32                           *strides,
                       UINT32                           dataSize,
  [out]                ID2D1ResourceTexture             **resourceTexture
);

Parameters

resourceId [in, optional]

Type: const GUID*

An optional pointer to the unique id that identifies the lookup table.

resourceTextureProperties [in]

Type: const D2D1_RESOURCE_TEXTURE_PROPERTIES*

The properties used to create the resource texture.

data [in, optional]

Type: const BYTE*

The optional data to be loaded into the resource texture.

strides [in, optional]

Type: const UINT32*

An optional pointer to the stride to advance through the resource texture, according to dimension.

dataSize

Type: UINT32

The size, in bytes, of the data.

resourceTexture [out]

Type: ID2D1ResourceTexture**

The returned texture that can be used as a resource in a Direct2D effect.

Return value

Type: HRESULT

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

HRESULTDescription
S_OKNo error occurred.
E_OUTOFMEMORYDirect2D could not allocate sufficient memory to complete the call.
E_INVALIDARGAn invalid parameter was passed to the returning function.

 

Requirements

Minimum supported client

Windows 8 and Platform Update for Windows 7 [desktop apps | UWP apps]

Minimum supported server

Windows Server 2012 and Platform Update for Windows Server 2008 R2 [desktop apps | UWP apps]

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Header

D2D1EffectAuthor.h

Library

D2D1.lib

See also

ID2D1EffectContext

 

 

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