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BitBltPatt

Copy a block of video memory, with a mono pattern applied

Declaration

void NAPI GA_2DRenderFuncs::BitBltPatt(
N_int32 srcLeft,
N_int32 srcTop,
N_int32 width,
N_int32 height,
N_int32 dstLeft,
N_int32 dstTop,
N_int32 rop3)

Prototype In

snap/graphics.h

Parameters

srcLeft | Left coordinate of the source rectangle to copy
srcTop | Top coordinate of the source rectangle to copy
width | Width of the rectangle in pixels
height | Height of the rectangle in scanlines
dstLeft | Left coordinate of destination
dstTop | Top coordinate of destination
rop3 | Microsoft ROP3 code for the copy (GA_rop3CodesType)

Description

This function is identical to the regular BitBlt function, except that it also applies the currently active 8x8 monochrome pattern to the destination. The source data, pattern data and destination data are combined together according to the value passed in the rop3 parameter.

See Also

BitBltPattLin, BitBltPattSys, BitBltPattBM, SrcTransBlt, DstTransBlt

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