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Fixes #82480

This commit is contained in:
Maurits Rijk 2002-05-24 12:59:41 +00:00
parent 7a9366ddc9
commit 2d93944ada
2 changed files with 66 additions and 73 deletions
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7
ChangeLog
View File

@ -1,9 +1,14 @@
2002-05-24 Maurits Rijk <lpeek.mrijk@consunet.nl>
* plug-ins/common/hot.c: let the hot filter also act on the current
selection (fixes #82480).
* Adds mnemonics to dialog.
2002-05-24 Maurits Rijk <lpeek.mrijk@consunet.nl>
* plug-ins/common/checkerboard.c: fix for #82499 (small typo) and also
adds mnemonics
=======
2002-05-24 Sven Neumann <sven@gimp.org>
* app/core/cpercep.[ch]

132
plug-ins/common/hot.c
View File

@ -77,30 +77,14 @@
#include "libgimp/stdplugins-intl.h"
struct Grgb
{
guint8 red;
guint8 green;
guint8 blue;
};
struct GRegion
{
gint32 x;
gint32 y;
gint32 width;
gint32 height;
};
struct piArgs
typedef struct
{
gint32 image;
gint32 drawable;
gint32 mode;
gint32 action;
gint32 new_layerp;
};
} piArgs;
typedef enum
{
@ -165,12 +149,12 @@ static void run (gchar *name,
gint *nretvals,
GimpParam **retvals);
static gint pluginCore (struct piArgs *argp);
static gint pluginCoreIA (struct piArgs *argp);
static gint hotp (register guint8 r,
register guint8 g,
register guint8 b);
static void build_tab (gint m);
static gint pluginCore (piArgs *argp);
static gint pluginCoreIA (piArgs *argp);
static gboolean hotp (guint8 r,
guint8 g,
guint8 b);
static void build_tab (gint m);
/*
* gc: apply the gamma correction specified for this video standard.
@ -245,12 +229,12 @@ run (gchar *name,
GimpParam **retvals)
{
static GimpParam rvals[1];
struct piArgs args;
piArgs args;
*nretvals = 1;
*retvals = rvals;
memset (&args, (int) 0, sizeof (struct piArgs));
memset (&args, (int) 0, sizeof (args));
args.mode = -1;
gimp_get_data ("plug_in_hot", &args);
@ -277,7 +261,7 @@ run (gchar *name,
{
rvals[0].data.d_status = GIMP_PDB_EXECUTION_ERROR;
}
gimp_set_data ("plug_in_hot", &args, sizeof (struct piArgs));
gimp_set_data ("plug_in_hot", &args, sizeof (args));
break;
@ -312,7 +296,7 @@ run (gchar *name,
}
static gint
pluginCore (struct piArgs *argp)
pluginCore (piArgs *argp)
{
GimpDrawable *drw, *ndrw=NULL;
GimpPixelRgn srcPr, dstPr;
@ -320,7 +304,8 @@ pluginCore (struct piArgs *argp)
gint nl=0;
gint y, x, i;
gint Y, I, Q;
guint width, height, Bpp;
guint width, height, bpp;
gint sel_x1, sel_x2, sel_y1, sel_y2;
gint prog_interval;
guchar *src, *s, *dst, *d;
guchar r, prev_r=0, new_r=0;
@ -334,7 +319,7 @@ pluginCore (struct piArgs *argp)
width = drw->width;
height = drw->height;
Bpp = drw->bpp;
bpp = drw->bpp;
if (argp->new_layerp)
{
gchar name[40];
@ -361,19 +346,28 @@ pluginCore (struct piArgs *argp)
gimp_image_add_layer (argp->image, nl, 0);
}
src = g_new (guchar, width * height * Bpp);
gimp_drawable_mask_bounds (drw->drawable_id,
&sel_x1, &sel_y1, &sel_x2, &sel_y2);
width = sel_x2 - sel_x1;
height = sel_y2 - sel_y1;
src = g_new (guchar, width * height * bpp);
dst = g_new (guchar, width * height * 4);
gimp_pixel_rgn_init (&srcPr, drw, 0, 0, width, height, FALSE, FALSE);
gimp_pixel_rgn_init (&srcPr, drw, sel_x1, sel_y1, width, height, FALSE,
FALSE);
if (argp->new_layerp)
{
gimp_pixel_rgn_init (&dstPr, ndrw, 0, 0, width, height, FALSE, FALSE);
gimp_pixel_rgn_init (&dstPr, ndrw, sel_x1, sel_y1, width, height, FALSE,
FALSE);
}
else
{
gimp_pixel_rgn_init (&dstPr, drw, 0, 0, width, height, TRUE, TRUE);
gimp_pixel_rgn_init (&dstPr, drw, sel_x1, sel_y1, width, height, TRUE,
TRUE);
}
gimp_pixel_rgn_get_rect (&srcPr, src, 0, 0, width, height);
gimp_pixel_rgn_get_rect (&srcPr, src, sel_x1, sel_y1, width, height);
s = src;
d = dst;
@ -383,11 +377,11 @@ pluginCore (struct piArgs *argp)
gimp_progress_init (_("Hot"));
prog_interval = height / 10;
for (y = 0; y < height; y++)
for (y = sel_y1; y < sel_y2; y++)
{
if (y % prog_interval == 0)
gimp_progress_update ((double) y / (double) height);
for (x = 0; x < width; x++)
gimp_progress_update ((double) y / (double) (sel_y2 - sel_y1));
for (x = sel_x1; x < sel_x2; x++)
{
if (hotp (r = *(s + 0), g = *(s + 1), b = *(s + 2)))
{
@ -396,7 +390,7 @@ pluginCore (struct piArgs *argp)
for (i = 0; i < 3; i++)
*d++ = 0;
s += 3;
if (Bpp == 4)
if (bpp == 4)
*d++ = *s++;
else if (argp->new_layerp)
*d++ = 255;
@ -412,7 +406,7 @@ pluginCore (struct piArgs *argp)
*d++ = new_g;
*d++ = new_b;
s += 3;
if (Bpp == 4)
if (bpp == 4)
*d++ = *s++;
else if (argp->new_layerp)
*d++ = 255;
@ -514,7 +508,7 @@ pluginCore (struct piArgs *argp)
*d++ = new_g = g;
*d++ = new_b = b;
s += 3;
if (Bpp == 4)
if (bpp == 4)
*d++ = *s++;
else if (argp->new_layerp)
*d++ = 255;
@ -525,32 +519,32 @@ pluginCore (struct piArgs *argp)
{
if (!argp->new_layerp)
{
for (i = 0; i < Bpp; i++)
for (i = 0; i < bpp; i++)
*d++ = *s++;
}
else
{
s += Bpp;
s += bpp;
d += 4;
}
}
}
}
gimp_pixel_rgn_set_rect (&dstPr, dst, 0, 0, width, height);
gimp_pixel_rgn_set_rect (&dstPr, dst, sel_x1, sel_y1, width, height);
free (src);
free (dst);
g_free (src);
g_free (dst);
if (argp->new_layerp)
{
gimp_drawable_flush (ndrw);
gimp_drawable_update (nl, 0, 0, width, height);
gimp_drawable_update (nl, sel_x1, sel_y1, width, height);
}
else
{
gimp_drawable_flush (drw);
gimp_drawable_merge_shadow (drw->drawable_id, TRUE);
gimp_drawable_update (drw->drawable_id, 0, 0, width, height);
gimp_drawable_update (drw->drawable_id, sel_x1, sel_y1, width, height);
}
gimp_displays_flush ();
@ -558,7 +552,7 @@ pluginCore (struct piArgs *argp)
return retval;
}
gboolean run_flag = FALSE;
static gboolean run_flag = FALSE;
static void
hot_ok_callback (GtkWidget *widget,
@ -570,7 +564,7 @@ hot_ok_callback (GtkWidget *widget,
}
static gint
pluginCoreIA (struct piArgs *argp)
pluginCoreIA (piArgs *argp)
{
GtkWidget *dlg;
GtkWidget *hbox;
@ -606,7 +600,7 @@ pluginCoreIA (struct piArgs *argp)
gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
toggle = gtk_check_button_new_with_label (_("Create New Layer"));
toggle = gtk_check_button_new_with_mnemonic (_("Create _New Layer"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle), argp->new_layerp);
gtk_box_pack_start (GTK_BOX (vbox), toggle, FALSE, FALSE, 0);
gtk_widget_show (toggle);
@ -620,8 +614,8 @@ pluginCoreIA (struct piArgs *argp)
&argp->mode,
GINT_TO_POINTER (argp->mode),
"NTSC", GINT_TO_POINTER (MODE_NTSC), NULL,
"PAL", GINT_TO_POINTER (MODE_PAL), NULL,
"N_TSC", GINT_TO_POINTER (MODE_NTSC), NULL,
"_PAL", GINT_TO_POINTER (MODE_PAL), NULL,
NULL);
@ -633,13 +627,13 @@ pluginCoreIA (struct piArgs *argp)
&argp->action,
GINT_TO_POINTER (argp->action),
_("Reduce Luminance"),
_("Reduce _Luminance"),
GINT_TO_POINTER (ACT_LREDUX), NULL,
_("Reduce Saturation"),
_("Reduce _Saturation"),
GINT_TO_POINTER (ACT_SREDUX), NULL,
_("Blacken"),
_("_Blacken"),
GINT_TO_POINTER (ACT_FLAG), NULL,
NULL);
@ -681,8 +675,8 @@ pluginCoreIA (struct piArgs *argp)
static void
build_tab (int m)
{
register double f;
register int pv;
double f;
int pv;
for (pv = 0; pv <= MAXPIX; pv++)
{
@ -707,15 +701,13 @@ build_tab (int m)
icompos_lim = (int)(compos_lim * SCALE + 0.5);
}
static int
hotp (register guint8 r,
register guint8 g,
register guint8 b)
static gboolean
hotp (guint8 r,
guint8 g,
guint8 b)
{
register int y, i, q;
register long y2, c2;
/* fprintf(stderr, "\tr: %d, g: %d, b: %d\n", r, g, b);*/
int y, i, q;
long y2, c2;
/*
* Pixel decoding, gamma correction, and matrix multiplication
@ -756,15 +748,11 @@ hotp (register guint8 r,
c2 = (long)i * i + (long)q * q;
y2 = (long)icompos_lim - y;
y2 *= y2;
/* fprintf(stderr, "hotp: c2: %d; ichroma_lim2: %d; y2: %d; ",
c2, ichroma_lim2, y2);*/
if (c2 <= ichroma_lim2 && c2 <= y2)
{ /* no problems */
/* fprintf(stderr, "nope\n");*/
return 0;
return FALSE;
}
/* fprintf(stderr, "yup\n");*/
return 1;
return TRUE;
}