TakeV/dxx-rebirth
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Pass gr_bm_ubitblt00 arg by &

Browse source
This commit is contained in:
Kp 2014-12-02 03:35:01 +00:00
parent 15f9d5d3f5
commit 50e24ee0ef
1 changed files with 7 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
common/2d/bitblt.cpp
View file

@ -207,20 +207,17 @@ void gr_ubitmapm(unsigned x, unsigned y, grs_bitmap &bm)
}
// From Linear to Linear
static void gr_bm_ubitblt00(int w, int h, int dx, int dy, int sx, int sy, grs_bitmap * src, grs_bitmap * dest)
static void gr_bm_ubitblt00(unsigned w, unsigned h, unsigned dx, unsigned dy, unsigned sx, unsigned sy, const grs_bitmap &src, grs_bitmap &dest)
{
//int src_bm_rowsize_2, dest_bm_rowsize_2;
int dstep;
auto sbits = &src->get_bitmap_data()[(src->bm_rowsize * sy) + sx];
auto dbits = &dest->get_bitmap_data()[(dest->bm_rowsize * dy) + dx];
dstep = dest->bm_rowsize << gr_bitblt_dest_step_shift;
auto sbits = &src.get_bitmap_data()[(src.bm_rowsize * sy) + sx];
auto dbits = &dest.get_bitmap_data()[(dest.bm_rowsize * dy) + dx];
auto dstep = dest.bm_rowsize << gr_bitblt_dest_step_shift;
// No interlacing, copy the whole buffer.
for (int i=0; i < h; i++ ) {
for (unsigned i=0; i < h; i++ ) {
gr_linear_movsd( sbits, dbits, w );
//memcpy(dbits, sbits, w);
sbits += src->bm_rowsize;
sbits += src.bm_rowsize;
dbits += dstep;
}
}
@ -291,7 +288,7 @@ void gr_bm_ubitblt(int w, int h, int dx, int dy, int sx, int sy, grs_bitmap * sr
if ( src->bm_flags & BM_FLAG_RLE )
gr_bm_ubitblt00_rle( w, h, dx, dy, sx, sy, *src, *dest );
else
gr_bm_ubitblt00( w, h, dx, dy, sx, sy, src, dest );
gr_bm_ubitblt00( w, h, dx, dy, sx, sy, *src, *dest );
return;
}