ID2D1RenderInfo::SetInstructionCountHint method (d2d1effectauthor.h)
Provides an estimated hint of shader execution cost to D2D.
void SetInstructionCountHint( UINT32 instructionCount );
An approximate instruction count of the associated shader.
The instruction count may be set according to the number of instructions in the shader. This information is used as a hint when rendering extremely large images. Calling this API is optional, but it may improve performance if you provide an accurate number.
|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]|