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Bug 585488 – Perspective transformation on a layer with a mask causes crash 

(gimp_drawable_transform_affine)
(gimp_drawable_transform_flip)
(gimp_drawable_transform_rotate): also transform the layer mask if we
are transforming a layer and there is no selection (which causes the
entire layer to be transformed).
This commit is contained in:
Michael Natterer 2009-06-17 21:14:32 +02:00
parent 8423757d3f
commit e2d90e3e1f
1 changed files with 43 additions and 0 deletions
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43
app/core/gimpdrawable-transform.c
View File

@ -576,6 +576,22 @@ gimp_drawable_transform_affine (GimpDrawable *drawable,
if (GIMP_IS_CHANNEL (drawable) && tile_manager_bpp (orig_tiles) == 1)
clip_result = GIMP_TRANSFORM_RESIZE_CLIP;
/* also transform the mask if we are transforming an entire layer */
if (GIMP_IS_LAYER (drawable) &&
gimp_layer_get_mask (GIMP_LAYER (drawable)) &&
gimp_channel_is_empty (gimp_image_get_mask (image)))
{
GimpLayerMask *mask = gimp_layer_get_mask (GIMP_LAYER (drawable));
gimp_item_transform (GIMP_ITEM (mask), context,
matrix,
direction,
interpolation_type,
recursion_level,
clip_result,
progress);
}
/* transform the buffer */
new_tiles = gimp_drawable_transform_tiles_affine (drawable, context,
orig_tiles,
@ -663,6 +679,19 @@ gimp_drawable_transform_flip (GimpDrawable *drawable,
if (GIMP_IS_CHANNEL (drawable) && tile_manager_bpp (orig_tiles) == 1)
clip_result = TRUE;
/* also transform the mask if we are transforming an entire layer */
if (GIMP_IS_LAYER (drawable) &&
gimp_layer_get_mask (GIMP_LAYER (drawable)) &&
gimp_channel_is_empty (gimp_image_get_mask (image)))
{
GimpLayerMask *mask = gimp_layer_get_mask (GIMP_LAYER (drawable));
gimp_item_flip (GIMP_ITEM (mask), context,
flip_type,
axis,
clip_result);
}
/* transform the buffer */
if (orig_tiles)
{
@ -739,6 +768,20 @@ gimp_drawable_transform_rotate (GimpDrawable *drawable,
if (GIMP_IS_CHANNEL (drawable) && tile_manager_bpp (orig_tiles) == 1)
clip_result = TRUE;
/* also transform the mask if we are transforming an entire layer */
if (GIMP_IS_LAYER (drawable) &&
gimp_layer_get_mask (GIMP_LAYER (drawable)) &&
gimp_channel_is_empty (gimp_image_get_mask (image)))
{
GimpLayerMask *mask = gimp_layer_get_mask (GIMP_LAYER (drawable));
gimp_item_rotate (GIMP_ITEM (mask), context,
rotate_type,
center_x,
center_y,
clip_result);
}
/* transform the buffer */
new_tiles = gimp_drawable_transform_tiles_rotate (drawable, context,
orig_tiles,