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Bug 795300 - ICC profile conversion artifacts and gamma problems

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Cache the fish in GimpColorTransform as suggested by Massimo.
This commit is contained in:
Michael Natterer
2018-04-18 18:49:47 +02:00
parent 0a39874bda
commit 64c38edd81
1 changed files with 7 additions and 7 deletions
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14
libgimpcolor/gimpcolortransform.c
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@ -76,6 +76,7 @@ struct _GimpColorTransformPrivate
const Babl *dest_space_format; const Babl *dest_space_format;
cmsHTRANSFORM transform; cmsHTRANSFORM transform;
const Babl *fish;
}; };
@ -228,11 +229,14 @@ gimp_color_transform_new (GimpColorProfile *src_profile,
{ {
priv->src_format = src_format; priv->src_format = src_format;
priv->dest_format = dest_format; priv->dest_format = dest_format;
priv->fish = babl_fish (priv->src_space_format,
priv->dest_space_format);
g_printerr ("%s: using babl for '%s' -> '%s'\n", g_printerr ("%s: using babl for '%s' -> '%s'\n",
G_STRFUNC, G_STRFUNC,
gimp_color_profile_get_label (src_profile), gimp_color_profile_get_label (src_profile),
gimp_color_profile_get_label (dest_profile)); gimp_color_profile_get_label (dest_profile));
return transform; return transform;
} }
@ -421,9 +425,7 @@ gimp_color_transform_process_pixels (GimpColorTransform *transform,
} }
else else
{ {
babl_process (babl_fish (priv->src_space_format, babl_process (priv->fish, src, dest, length);
priv->dest_space_format),
src, dest, length);
} }
if (src_format != priv->src_format) if (src_format != priv->src_format)
@ -502,8 +504,7 @@ gimp_color_transform_process_buffer (GimpColorTransform *transform,
} }
else else
{ {
babl_process (babl_fish (priv->src_space_format, babl_process (priv->fish,
priv->dest_space_format),
iter->data[0], iter->data[1], iter->length); iter->data[0], iter->data[1], iter->length);
} }
@ -530,8 +531,7 @@ gimp_color_transform_process_buffer (GimpColorTransform *transform,
} }
else else
{ {
babl_process (babl_fish (priv->src_space_format, babl_process (priv->fish,
priv->dest_space_format),
iter->data[0], iter->data[0], iter->length); iter->data[0], iter->data[0], iter->length);
} }