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app: remove copy_region()

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This commit is contained in:
Michael Natterer
2012-04-09 01:22:50 +02:00
parent 37559e3037
commit 50165d4238
2 changed files with 0 additions and 44 deletions
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41
app/paint-funcs/paint-funcs.c
View File

@ -1673,47 +1673,6 @@ blend_region (PixelRegion *src1,
}
void
copy_region (PixelRegion *src,
PixelRegion *dest)
{
gpointer pr;
for (pr = pixel_regions_register (2, src, dest);
pr != NULL;
pr = pixel_regions_process (pr))
{
if (src->tiles && dest->tiles &&
src->curtile && dest->curtile &&
src->offx == 0 && dest->offx == 0 &&
src->offy == 0 && dest->offy == 0 &&
src->w == tile_ewidth (src->curtile) &&
dest->w == tile_ewidth (dest->curtile) &&
src->h == tile_eheight (src->curtile) &&
dest->h == tile_eheight (dest->curtile))
{
tile_manager_map_over_tile (dest->tiles,
dest->curtile, src->curtile);
}
else
{
const guchar *s = src->data;
guchar *d = dest->data;
gint h = src->h;
gint pixels = src->w * src->bytes;
while (h --)
{
memcpy (d, s, pixels);
s += src->rowstride;
d += dest->rowstride;
}
}
}
}
void
convolve_region (PixelRegion *srcR,
PixelRegion *destR,

3
app/paint-funcs/paint-funcs.h
View File

@ -248,9 +248,6 @@ void blend_region (PixelRegion *src1,
PixelRegion *dest,
guchar blend);
void copy_region (PixelRegion *src,
PixelRegion *dest);
void convolve_region (PixelRegion *srcR,
PixelRegion *destR,
const gfloat *matrix,