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app: better GEGL code in gimp_layer_create_mask()

This commit is contained in:
Michael Natterer 2012-03-26 23:27:52 +02:00
parent f5e1dc5bf5
commit eea149d8e5
1 changed files with 21 additions and 36 deletions
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57
app/core/gimplayer.c
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@ -29,12 +29,6 @@
#include "core-types.h"
#include "base/pixel-region.h"
#include "base/tile-manager.h"
#include "base/tile.h"
#include "paint-funcs/paint-funcs.h"
#include "gegl/gimp-gegl-nodes.h"
#include "gegl/gimp-gegl-utils.h"
@ -1300,17 +1294,14 @@ gimp_layer_create_mask (const GimpLayer *layer,
case GIMP_ADD_ALPHA_TRANSFER_MASK:
if (gimp_drawable_has_alpha (drawable))
{
TileManager *dest_tiles;
GeglBuffer *dest_buffer;
GeglBuffer *dest_buffer;
dest_tiles = gimp_drawable_get_tiles (GIMP_DRAWABLE (mask));
dest_buffer = gimp_tile_manager_create_buffer (dest_tiles,
babl_format ("A u8"));
dest_buffer = gimp_drawable_get_buffer (GIMP_DRAWABLE (mask));
gegl_buffer_set_format (dest_buffer, babl_format ("A u8"));
gegl_buffer_copy (gimp_drawable_get_buffer (drawable), NULL,
dest_buffer, NULL);
g_object_unref (dest_buffer);
gegl_buffer_set_format (dest_buffer, NULL);
if (add_mask_type == GIMP_ADD_ALPHA_TRANSFER_MASK)
{
@ -1377,9 +1368,11 @@ gimp_layer_create_mask (const GimpLayer *layer,
dest = gimp_drawable_get_buffer (GIMP_DRAWABLE (mask));
gegl_buffer_copy (src,
GIMP_GEGL_RECT (copy_x, copy_y, copy_width, copy_height),
dest,
GIMP_GEGL_RECT (copy_x-offset_x, copy_y-offset_y, 0, 0));
GIMP_GEGL_RECT (copy_x, copy_y,
copy_width, copy_height),
dest,
GIMP_GEGL_RECT (copy_x - offset_x, copy_y - offset_y,
0, 0));
GIMP_CHANNEL (mask)->bounds_known = FALSE;
}
@ -1388,29 +1381,24 @@ gimp_layer_create_mask (const GimpLayer *layer,
case GIMP_ADD_COPY_MASK:
{
TileManager *copy_tiles = NULL;
GeglBuffer *src_buffer;
GeglBuffer *dest_buffer;
GeglBuffer *src_buffer;
GeglBuffer *dest_buffer;
if (! gimp_drawable_is_gray (drawable))
{
GimpImageType copy_type;
const Babl *copy_format =
gimp_image_get_format (image,
gimp_drawable_has_alpha (drawable) ?
GIMP_GRAYA_IMAGE : GIMP_GRAY_IMAGE);
copy_type = (gimp_drawable_has_alpha (drawable) ?
GIMP_GRAYA_IMAGE : GIMP_GRAY_IMAGE);
copy_tiles = tile_manager_new (gimp_item_get_width (item),
gimp_item_get_height (item),
GIMP_IMAGE_TYPE_BYTES (copy_type));
dest_buffer = gimp_tile_manager_create_buffer (copy_tiles, NULL);
src_buffer =
gimp_gegl_buffer_new (GIMP_GEGL_RECT (0, 0,
gimp_item_get_width (item),
gimp_item_get_height (item)),
copy_format);
gegl_buffer_copy (gimp_drawable_get_buffer (drawable), NULL,
dest_buffer, NULL);
g_object_unref (dest_buffer);
src_buffer = gimp_tile_manager_create_buffer (copy_tiles, NULL);
src_buffer, NULL);
}
else
{
@ -1440,9 +1428,6 @@ gimp_layer_create_mask (const GimpLayer *layer,
}
g_object_unref (src_buffer);
if (copy_tiles)
tile_manager_unref (copy_tiles);
}
GIMP_CHANNEL (mask)->bounds_known = FALSE;