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app: enable blur/sharpen via GimpConvolve on indexed drawables

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This commit is contained in:
Michael Natterer
2012-04-23 00:13:36 +02:00
parent 5273a6dbab
commit a295589157
2 changed files with 21 additions and 6 deletions
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22
app/gegl/gimp-gegl-loops.c
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@ -26,6 +26,7 @@
#include "gimp-gegl-types.h" #include "gimp-gegl-types.h"
#include "gimp-babl.h"
#include "gimp-gegl-loops.h" #include "gimp-gegl-loops.h"
@ -49,16 +50,33 @@ gimp_gegl_convolve (GeglBuffer *src_buffer,
gint dest_bpp; gint dest_bpp;
src_format = gegl_buffer_get_format (src_buffer); src_format = gegl_buffer_get_format (src_buffer);
if (babl_format_is_palette (src_format))
src_format = gimp_babl_format (GIMP_RGB, GIMP_PRECISION_U8,
babl_format_has_alpha (src_format));
else
src_format = gimp_babl_format (gimp_babl_format_get_base_type (src_format),
GIMP_PRECISION_U8,
babl_format_has_alpha (src_format));
dest_format = gegl_buffer_get_format (dest_buffer); dest_format = gegl_buffer_get_format (dest_buffer);
if (babl_format_is_palette (dest_format))
dest_format = gimp_babl_format (GIMP_RGB, GIMP_PRECISION_U8,
babl_format_has_alpha (dest_format));
else
dest_format = gimp_babl_format (gimp_babl_format_get_base_type (dest_format),
GIMP_PRECISION_U8,
babl_format_has_alpha (dest_format));
src_bpp = babl_format_get_bytes_per_pixel (src_format); src_bpp = babl_format_get_bytes_per_pixel (src_format);
dest_bpp = babl_format_get_bytes_per_pixel (dest_format); dest_bpp = babl_format_get_bytes_per_pixel (dest_format);
iter = gegl_buffer_iterator_new (src_buffer, src_rect, 0, NULL, iter = gegl_buffer_iterator_new (src_buffer, src_rect, 0, src_format,
GEGL_BUFFER_READ, GEGL_ABYSS_NONE); GEGL_BUFFER_READ, GEGL_ABYSS_NONE);
src_roi = &iter->roi[0]; src_roi = &iter->roi[0];
gegl_buffer_iterator_add (iter, dest_buffer, dest_rect, 0, NULL, gegl_buffer_iterator_add (iter, dest_buffer, dest_rect, 0, dest_format,
GEGL_BUFFER_WRITE, GEGL_ABYSS_NONE); GEGL_BUFFER_WRITE, GEGL_ABYSS_NONE);
dest_roi = &iter->roi[1]; dest_roi = &iter->roi[1];

3
app/paint/gimpconvolve.c
View File

@ -141,9 +141,6 @@ gimp_convolve_motion (GimpPaintCore *paint_core,
gdouble opacity; gdouble opacity;
gdouble rate; gdouble rate;
if (gimp_drawable_is_indexed (drawable))
return;
image = gimp_item_get_image (GIMP_ITEM (drawable)); image = gimp_item_get_image (GIMP_ITEM (drawable));
opacity_output = gimp_dynamics_get_output (dynamics, opacity_output = gimp_dynamics_get_output (dynamics,