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.TH "SOURCE_COPY_BLIT" "9" "09 October 2005" "" ""

.SH NAME
source_copy_blit \- BLIT transfer operation
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void source_copy_blit  (int \fIdwidth\fB, int \fIdheight\fB, int \fIdpitch\fB, int \fIxdir\fB, int \fIsrc\fB, int \fIdest\fB, int \fIrop\fB, int \fIblit_bpp\fB, struct fb_info * \fIinfo\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIdwidth\fB\fR
width of rectangular graphics data
.TP
\fB\fIdheight\fB\fR
height of rectangular graphics data
.TP
\fB\fIdpitch\fB\fR
bytes per line of destination buffer
.TP
\fB\fIxdir\fB\fR
direction of copy (left to right or right to left)
.TP
\fB\fIsrc\fB\fR
address of first pixel to read from
.TP
\fB\fIdest\fB\fR
address of first pixel to write to
.TP
\fB\fIrop\fB\fR
raster operation
.TP
\fB\fIblit_bpp\fB\fR
pixel format which can be different from the 
framebuffer's pixelformat
.TP
\fB\fIinfo\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
This is a BLIT operation typically used when doing
a 'Copy and Paste'