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plug-ins, operation: Remove uses of GimpHSL

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GimpOperationHueSaturation did not do
conversions since the source was already
HSL, so its GimpHSL object was replaced
with a float array.
Van-Gogh plug-in's RGB -> HSL
conversion was replaced with an
HSL float Babl format with gegl_buffer_sample ().
This commit is contained in:
Alx Sa
2024-09-05 12:15:29 +00:00
parent 7b66d661ed
commit 80ed0268e3
2 changed files with 23 additions and 32 deletions
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37
app/operations/gimpoperationhuesaturation.c
View File

@ -206,7 +206,7 @@ gimp_operation_hue_saturation_process (GeglOperation *operation,
while (samples--)
{
GimpHSL hsl;
gfloat hsl[4];
gfloat h;
gint hue_counter;
gint hue = 0;
@ -215,11 +215,9 @@ gimp_operation_hue_saturation_process (GeglOperation *operation,
gfloat primary_intensity = 0.0f;
gfloat secondary_intensity = 0.0f;
hsl.h = src[0];
hsl.s = src[1];
hsl.l = src[2];
hsl.a = src[3];
h = hsl.h * 6.0f;
for (gint i = 0; i < 4; i++)
hsl[i] = src[i];
h = hsl[0] * 6.0f;
for (hue_counter = 0; hue_counter < 7; hue_counter++)
{
@ -266,32 +264,31 @@ gimp_operation_hue_saturation_process (GeglOperation *operation,
if (use_secondary_hue)
{
hsl.h = map_hue_overlap (config, hue, secondary_hue, hsl.h,
primary_intensity, secondary_intensity);
hsl[0] = map_hue_overlap (config, hue, secondary_hue, hsl[0],
primary_intensity, secondary_intensity);
hsl.s = (map_saturation (config, hue, hsl.s) * primary_intensity +
map_saturation (config, secondary_hue, hsl.s) * secondary_intensity);
hsl[1] = (map_saturation (config, hue, hsl[1]) * primary_intensity +
map_saturation (config, secondary_hue, hsl[1]) * secondary_intensity);
hsl.l = (map_lightness (config, hue, hsl.l) * primary_intensity +
map_lightness (config, secondary_hue, hsl.l) * secondary_intensity);
hsl[2] = (map_lightness (config, hue, hsl[2]) * primary_intensity +
map_lightness (config, secondary_hue, hsl[2]) * secondary_intensity);
}
else
{
if (hsl.s <= 0.0)
if (hsl[1] <= 0.0)
{
hsl.l = map_lightness_achromatic (config, hsl.l);
hsl[2] = map_lightness_achromatic (config, hsl[2]);
}
else
{
hsl.h = map_hue (config, hue, hsl.h);
hsl.l = map_lightness (config, hue, hsl.l);
hsl.s = map_saturation (config, hue, hsl.s);
hsl[0] = map_hue (config, hue, hsl[0]);
hsl[2] = map_lightness (config, hue, hsl[2]);
hsl[1] = map_saturation (config, hue, hsl[1]);
}
}
dest[0] = hsl.h;
dest[1] = hsl.s;
dest[2] = hsl.l;
for (gint i = 0; i < 3; i++)
dest[i] = hsl[i];
dest[3] = src[3];
src += 4;

18
plug-ins/common/van-gogh-lic.c
View File

@ -640,12 +640,11 @@ rgb_to_hsl (GimpDrawable *drawable,
LICEffectChannel effect_channel)
{
GeglBuffer *buffer;
guchar *themap, data[4];
guchar *themap;
gfloat data[3];
gint x, y;
gint height_max;
gint width_max;
GimpRGB color;
GimpHSL color_hsl;
gdouble val = 0.0;
gint64 maxc, index = 0;
GRand *gr;
@ -665,25 +664,20 @@ rgb_to_hsl (GimpDrawable *drawable,
{
for (x = 0; x < width_max; x++)
{
data[3] = 255;
gegl_buffer_sample (buffer, x, y, NULL,
data, babl_format ("R'G'B'A u8"),
data, babl_format ("HSL float"),
GEGL_SAMPLER_NEAREST, GEGL_ABYSS_NONE);
gimp_rgba_set_uchar (&color, data[0], data[1], data[2], data[3]);
gimp_rgb_to_hsl (&color, &color_hsl);
switch (effect_channel)
{
case LIC_HUE:
val = color_hsl.h * 255;
val = data[0] * 255;
break;
case LIC_SATURATION:
val = color_hsl.s * 255;
val = data[1] * 255;
break;
case LIC_BRIGHTNESS:
val = color_hsl.l * 255;
val = data[2] * 255;
break;
}