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BitBltColorPattBuf

Copies pixels from one buffer into the currently active buffer, applying a color 8x8 pattern

Declaration

void GA_bufferFuncs::BitBltColorPattBuf(
    GA_buf *buf,
    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

buf

SNAP buffer to blit to the active surface

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

ROP3 code for the copy (GA_rop3CodesType)

 

Description

This function copies a rectangular region from the source buffer to the active drawing surface, copying from (srcLeft, srcTop, srcLeft+width-1, srcTop+height-1) in the source buffer to (dstLeft, dstTop) in the active buffer. The specified rop3 code is used to combine the pixels in the active buffer, along the currently active 8x8 color pattern.

See Also

BitBltBuf, BitBltPattBuf, SrcTransBltBuf, DstTransBltBuf, BitBltPlaneMaskedBuf, BitBltFxBuf, DrawRectBuf

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