CPixel::ComputeSurfaceSize method

The CPixel::ComputeSurfaceSize method determines the amount of memory required to allocate a surface.

Syntax

static UINT ComputeSurfaceSize(
   UINT      cpWidth,
   UINT      cpHeight,
   D3DFORMAT Format
);

Parameters

cpWidth Specifies the width in pixels of the surface.

cpHeight Specifies the height in pixels of the surface.

Format Uses a value from the D3DFORMAT enumeration to specify the surface format.

Return value

Returns the size, in bytes, of the surface.

Remarks

For more information about D3DFORMAT, see the Microsoft DirectX SDK documentation.

Requirements