valter/dosbox-staging
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Fixes drawing of last and first line.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@730
This commit is contained in:
Sjoerd van der Berg 2003-03-09 20:58:54 +00:00
parent be041e7296
commit d768369be9
1 changed files with 6 additions and 6 deletions
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12
src/gui/render_scale2x.h
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@ -262,12 +262,12 @@ static void Scale2x_8(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy) {
dy-=2;
/* Middle part */
for (;dy>0;dy--) {
scale2x_line_8(dest,dest+render.op.pitch,src,src+render.src.pitch,src+2*render.src.pitch,dx);
scale2x_line_8((Bit8u *)dest,(Bit8u *)(dest+render.op.pitch),src-render.src.pitch,src,src+render.src.pitch,dx);
dest+=render.op.pitch*2;
src+=render.src.pitch;
}
/* Last Line */
scale2x_line_8(dest,dest+render.op.pitch,src,src+render.src.pitch,src+render.src.pitch,dx);
scale2x_line_8((Bit8u *)dest,(Bit8u *)(dest+render.op.pitch),src-render.src.pitch,src,src,dx);
}
static void Scale2x_16(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy) {
@ -280,12 +280,12 @@ static void Scale2x_16(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy) {
dy-=2;
/* Middle part */
for (;dy>0;dy--) {
scale2x_line_16((Bit16u *)dest,(Bit16u *)(dest+render.op.pitch),src,src+render.src.pitch,src+2*render.src.pitch,dx);
scale2x_line_16((Bit16u *)dest,(Bit16u *)(dest+render.op.pitch),src-render.src.pitch,src,src+render.src.pitch,dx);
dest+=render.op.pitch*2;
src+=render.src.pitch;
}
/* Last Line */
scale2x_line_16((Bit16u *)dest,(Bit16u *)(dest+render.op.pitch),src,src+render.src.pitch,src+render.src.pitch,dx);
scale2x_line_16((Bit16u *)dest,(Bit16u *)(dest+render.op.pitch),src-render.src.pitch,src,src,dx);
}
static void Scale2x_32(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy) {
@ -298,12 +298,12 @@ static void Scale2x_32(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy) {
dy-=2;
/* Middle part */
for (;dy>0;dy--) {
scale2x_line_32((Bit32u *)dest,(Bit32u *)(dest+render.op.pitch),src,src+render.src.pitch,src+2*render.src.pitch,dx);
scale2x_line_32((Bit32u *)dest,(Bit32u *)(dest+render.op.pitch),src-render.src.pitch,src,src+render.src.pitch,dx);
dest+=render.op.pitch*2;
src+=render.src.pitch;
}
/* Last Line */
scale2x_line_32((Bit32u *)dest,(Bit32u *)(dest+render.op.pitch),src,src+render.src.pitch,src+render.src.pitch,dx);
scale2x_line_32((Bit32u *)dest,(Bit32u *)(dest+render.op.pitch),src-render.src.pitch,src,src,dx);
}
#else