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app: improve gimp_drawable_fill_buffer() for patterns

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In gimp_drawable_fill_buffer(), when the fill-source is a pattern,
avoid going through an intermediate buffer when there's no profile
transform, and use the destination-buffer format for the
intermediate buffer, instead of the pattern format, when there is a
profile transform.

(cherry picked from commit 3c1634ee0d)
This commit is contained in:
Ell
2019-03-27 14:50:20 -04:00
parent 1416571389
commit 2341117517
1 changed files with 19 additions and 11 deletions
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30
app/core/gimpdrawable-fill.c
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@ -92,26 +92,34 @@ gimp_drawable_fill_buffer (GimpDrawable *drawable,
if (pattern)
{
const Babl *format;
GeglBuffer *src_buffer;
GeglBuffer *dest_buffer;
GimpColorProfile *src_profile;
GimpColorProfile *dest_profile;
src_buffer = gimp_pattern_create_buffer (pattern);
format = gegl_buffer_get_format (src_buffer);
dest_buffer = gegl_buffer_new (gegl_buffer_get_extent (src_buffer),
format);
src_profile = gimp_babl_format_get_color_profile (
gegl_buffer_get_format (src_buffer));
dest_profile = gimp_color_managed_get_color_profile (
GIMP_COLOR_MANAGED (drawable));
src_profile = gimp_babl_format_get_color_profile (format);
dest_profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (drawable));
if (gimp_color_transform_can_gegl_copy (src_profile, dest_profile))
{
dest_buffer = g_object_ref (src_buffer);
}
else
{
dest_buffer = gegl_buffer_new (gegl_buffer_get_extent (src_buffer),
gegl_buffer_get_format (buffer));
gimp_gegl_convert_color_profile (src_buffer, NULL, src_profile,
dest_buffer, NULL, dest_profile,
GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
TRUE,
NULL);
gimp_gegl_convert_color_profile (
src_buffer, NULL, src_profile,
dest_buffer, NULL, dest_profile,
GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL,
TRUE,
NULL);
}
gegl_buffer_set_pattern (buffer, NULL, dest_buffer,
pattern_offset_x, pattern_offset_y);