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Ephoto: Begin work on moving photo filter applies to use idlers.

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v-1.6.0
Stephen okra Houston 8 years ago
parent eef305202c
commit 02aff67af0
1 changed files with 458 additions and 134 deletions
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  1. 592
      src/bin/ephoto_filters.c

592
src/bin/ephoto_filters.c
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@ -1,5 +1,33 @@
#include "ephoto.h"
typedef struct _Ephoto_Filter Ephoto_Filter;
struct _Ephoto_Filter
{
Evas_Object *main;
Evas_Object *image;
Evas_Object *popup;
Ecore_Idler *idler;
Eina_List *queue;
Evas_Coord w;
Evas_Coord h;
int pos;
int rad;
int qpos;
int qcount;
double drad;
unsigned int *im_data;
unsigned int *im_data_new;
unsigned int *im_data_two;
};
static Eina_Bool _blur(void *data);
static Eina_Bool _sharpen(void *data);
static Eina_Bool _grayscale(void *data);
static Eina_Bool _negative(void *data);
static Eina_Bool _posterize(void *data);
static Eina_Bool _dodge(void *data);
static int
_normalize_color(int color)
{
@ -29,21 +57,136 @@ _demul_color_alpha(int color, int alpha)
return color;
}
static unsigned int *
_blur(unsigned int *im_data, int rad, Evas_Coord w, Evas_Coord h)
static Evas_Object *
_processing(Evas_Object *main)
{
Evas_Object *popup, *box, *label, *pb;
evas_object_freeze_events_set(main, EINA_TRUE);
popup = elm_popup_add(main);
elm_object_part_text_set(popup, "title,text", _("Applying Filter"));
elm_popup_orient_set(popup, ELM_POPUP_ORIENT_CENTER);
box = elm_box_add(popup);
elm_box_horizontal_set(box, EINA_FALSE);
evas_object_size_hint_weight_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(box);
label = elm_label_add(box);
elm_object_text_set(label,
_("Please wait while this filter is applied to your image."));
evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(box, label);
evas_object_show(label);
pb = elm_progressbar_add(box);
evas_object_size_hint_weight_set(pb, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(pb, EVAS_HINT_FILL, 0.5);
elm_object_style_set(pb, "wheel");
elm_progressbar_pulse_set(pb, EINA_TRUE);
elm_box_pack_end(box, pb);
evas_object_show(pb);
elm_progressbar_pulse(pb, EINA_TRUE);
elm_object_part_content_set(popup, "default", box);
evas_object_show(popup);
return popup;
}
static void
_idler_finishing_cb(Ephoto_Filter *ef, Eina_Bool im_data_two)
{
if (ef->qcount == 0)
{
ephoto_single_browser_image_data_done(ef->main, ef->im_data_new,
ef->w, ef->h);
ecore_idler_del(ef->idler);
if (ef->popup)
{
evas_object_del(ef->popup);
evas_object_freeze_events_set(ef->main, EINA_FALSE);
}
if (ef->im_data)
free(ef->im_data);
if (ef->im_data_two)
free(ef->im_data_two);
free(ef);
}
else
{
if (im_data_two)
{
if (ef->im_data_two)
{
free(ef->im_data_two);
ef->im_data_two = NULL;
}
ef->im_data_two = malloc(sizeof(unsigned int) * ef->w * ef->h);
ef->im_data_two = memcpy(ef->im_data_two, ef->im_data,
sizeof(unsigned int) * ef->w * ef->h);
}
free(ef->im_data);
ef->im_data = NULL;
ef->im_data = malloc(sizeof(unsigned int) * ef->w * ef->h);
ef->im_data = memcpy(ef->im_data, ef->im_data_new,
sizeof(unsigned int) * ef->w * ef->h);
ef->pos = 0;
ef->qpos++;
ecore_idler_del(ef->idler);
if (ef->qpos-1 < ef->qcount)
{
free(ef->im_data_new);
ef->im_data_new = NULL;
ef->im_data_new = malloc(sizeof(unsigned int) * ef->w * ef->h);
if (ef->idler)
{
ecore_idler_del(ef->idler);
ef->idler = NULL;
}
ef->idler = ecore_idler_add(eina_list_nth(ef->queue, ef->qpos-1), ef);
}
else
{
ephoto_single_browser_image_data_done(ef->main, ef->im_data_new,
ef->w, ef->h);
ecore_idler_del(ef->idler);
if (ef->popup)
{
evas_object_del(ef->popup);
evas_object_freeze_events_set(ef->main, EINA_FALSE);
}
if (ef->im_data)
free(ef->im_data);
if (ef->im_data_two)
free(ef->im_data_two);
free(ef);
}
}
}
static Eina_Bool
_blur(void *data)
{
unsigned int *im_data_new, *p1, *p2;
Evas_Coord x, y, mx, my, mw, mh, mt, xx, yy;
int a, r, g, b;
Ephoto_Filter *ef = data;
unsigned int *im_data, *p1, *p2;
Evas_Coord x, y, w, h, mx, my, mw, mh, mt, xx, yy;
int a, r, g, b, rad, passes = 0;
int *as, *rs, *gs, *bs;
im_data_new = malloc(sizeof(unsigned int) * w * h);
w = ef->w;
h = ef->h;
im_data = ef->im_data;
rad = ef->rad;
as = malloc(sizeof(int) * w);
rs = malloc(sizeof(int) * w);
gs = malloc(sizeof(int) * w);
bs = malloc(sizeof(int) * w);
for (y = 0; y < h; y++)
for (y = ef->pos; y < h; y++)
{
my = y - rad;
mh = (rad << 1) + 1;
@ -56,7 +199,7 @@ _blur(unsigned int *im_data, int rad, Evas_Coord w, Evas_Coord h)
{
mh = h - my;
}
p1 = im_data_new + (y * w);
p1 = ef->im_data_new + (y * w);
memset(as, 0, w * sizeof(int));
memset(rs, 0, w * sizeof(int));
memset(gs, 0, w * sizeof(int));
@ -109,58 +252,141 @@ _blur(unsigned int *im_data, int rad, Evas_Coord w, Evas_Coord h)
p1++;
}
}
passes++;
if (passes == 5)
{
free(as);
free(rs);
free(gs);
free(bs);
ef->pos = y++;
return EINA_TRUE;
}
}
free(as);
free(rs);
free(gs);
free(bs);
return im_data_new;
_idler_finishing_cb(ef, EINA_FALSE);
return EINA_FALSE;
}
static unsigned int *
_grayscale(Evas_Object *image) {
unsigned int *im_data, *im_data_new;
int gray, i, r, g, b, a;
Evas_Coord w, h;
static Eina_Bool
_sharpen(void *data)
{
Ephoto_Filter *ef = data;
unsigned int *p1, *p2;
int a, r, g, b, passes = 0;
Evas_Coord x, y, w, h;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
w = ef->w;
h = ef->h;
im_data_new = malloc(sizeof(unsigned int) * w * h);
for (y = ef->pos; y < (h - 1); y++)
{
p1 = ef->im_data + 1 + (y * w);
p2 = ef->im_data_new + 1 + (y * w);
for (x = 1; x < (w - 1); x++)
{
b = (int) ((p1[0]) & 0xff) * 5;
g = (int) ((p1[0] >> 8) & 0xff) * 5;
r = (int) ((p1[0] >> 16) & 0xff) * 5;
a = (int) ((p1[0] >> 24) & 0xff) * 5;
b -= (int) ((p1[-1]) & 0xff);
g -= (int) ((p1[-1] >> 8) & 0xff);
r -= (int) ((p1[-1] >> 16) & 0xff);
a -= (int) ((p1[-1] >> 24) & 0xff);
b -= (int) ((p1[1]) & 0xff);
g -= (int) ((p1[1] >> 8) & 0xff);
r -= (int) ((p1[1] >> 16) & 0xff);
a -= (int) ((p1[1] >> 24) & 0xff);
b -= (int) ((p1[-w]) & 0xff);
g -= (int) ((p1[-w] >> 8) & 0xff);
r -= (int) ((p1[-w] >> 16) & 0xff);
a -= (int) ((p1[-w] >> 24) & 0xff);
b -= (int) ((p1[-w]) & 0xff);
g -= (int) ((p1[-w] >> 8) & 0xff);
r -= (int) ((p1[-w] >> 16) & 0xff);
a -= (int) ((p1[-w] >> 24) & 0xff);
a = (a & ((~a) >> 16));
a = ((a | ((a & 256) - ((a & 256) >> 8))));
r = (r & ((~r) >> 16));
r = ((r | ((r & 256) - ((r & 256) >> 8))));
g = (g & ((~g) >> 16));
g = ((g | ((g & 256) - ((g & 256) >> 8))));
b = (b & ((~b) >> 16));
b = ((b | ((b & 256) - ((b & 256) >> 8))));
*p2 = (a << 24) | (r << 16) | (g << 8) | b;
p2++;
p1++;
}
passes++;
if (passes == 5)
{
ef->pos = y++;
return EINA_TRUE;
}
}
for (i = 0; i < (w * h); i++)
_idler_finishing_cb(ef, EINA_FALSE);
return EINA_FALSE;
}
static Eina_Bool
_grayscale(void *data)
{
Ephoto_Filter *ef = data;
int gray, i, r, g, b, a, passes = 0;
Evas_Coord w, h;
w = ef->w;
h = ef->h;
for (i = ef->pos; i < (w * h); i++)
{
b = (int) ((im_data[i]) & 0xff);
g = (int) ((im_data[i] >> 8) & 0xff);
r = (int) ((im_data[i] >> 16) & 0xff);
a = (int) ((im_data[i] >> 24) & 0xff);
b = (int) ((ef->im_data[i]) & 0xff);
g = (int) ((ef->im_data[i] >> 8) & 0xff);
r = (int) ((ef->im_data[i] >> 16) & 0xff);
a = (int) ((ef->im_data[i] >> 24) & 0xff);
b = _mul_color_alpha(b, a);
g = _mul_color_alpha(g, a);
r = _mul_color_alpha(r, a);
gray = (int) ((0.3 * r) + (0.59 * g) + (0.11 * b));
if (a >= 0 && a < 255)
gray = (gray * a) / 255;
im_data_new[i] = (a << 24) | (gray << 16) | (gray << 8) | gray;
ef->im_data_new[i] = (a << 24) | (gray << 16) | (gray << 8) | gray;
passes++;
if (passes == 5)
{
ef->pos = i++;
return EINA_TRUE;
}
}
return im_data_new;
_idler_finishing_cb(ef, EINA_FALSE);
return EINA_FALSE;
}
static unsigned int *
_posterize(unsigned int *im_data, double rad, Evas_Coord w, Evas_Coord h)
static Eina_Bool
_posterize(void *data)
{
unsigned int *im_data_new;
int i, rr, gg, bb, a;
double fr, fg, fb;
Ephoto_Filter *ef = data;
int i, rr, gg, bb, a, passes = 0;
double fr, fg, fb, rad;
Evas_Coord w, h;
im_data_new = malloc(sizeof(unsigned int) * w * h);
for (i = 0; i < (w * h); i++)
w = ef->w;
h = ef->h;
rad = ef->drad;
for (i = ef->pos; i < (w * h); i++)
{
fb = ((im_data[i]) & 0xff);
fg = ((im_data[i] >> 8) & 0xff);
fr = ((im_data[i] >> 16) & 0xff);
a = (int) ((im_data[i] >> 24) & 0xff);
fb = ((ef->im_data[i]) & 0xff);
fg = ((ef->im_data[i] >> 8) & 0xff);
fr = ((ef->im_data[i] >> 16) & 0xff);
a = (int) ((ef->im_data[i] >> 24) & 0xff);
fr /= 255;
fg /= 255;
fb /= 255;
@ -170,24 +396,36 @@ _posterize(unsigned int *im_data, double rad, Evas_Coord w, Evas_Coord h)
gg = _normalize_color(gg);
bb = 255 * rint((fb * rad)) / rad;
bb = _normalize_color(bb);
im_data_new[i] = (a << 24) | (rr << 16) | (gg << 8) | bb;
ef->im_data_new[i] = (a << 24) | (rr << 16) | (gg << 8) | bb;
passes++;
if (passes == 5)
{
ef->pos = i++;
return EINA_TRUE;
}
}
return im_data_new;
_idler_finishing_cb(ef, EINA_FALSE);
return EINA_FALSE;
}
static unsigned int *
_negative(unsigned int *im_data, Evas_Coord w, Evas_Coord h)
static Eina_Bool
_negative(void *data)
{
unsigned int *im_data_new;
Ephoto_Filter *ef = data;
int i, r, g, b, rr, gg, bb, a;
int passes = 0;
Evas_Coord w, h;
im_data_new = malloc(sizeof(unsigned int) * w * h);
for (i = 0; i < (w * h); i++)
w = ef->w;
h = ef->h;
for (i = ef->pos; i < (w * h); i++)
{
b = (int) ((im_data[i]) & 0xff);
g = (int) ((im_data[i] >> 8) & 0xff);
r = (int) ((im_data[i] >> 16) & 0xff);
a = (int) ((im_data[i] >> 24) & 0xff);
b = (int) ((ef->im_data[i]) & 0xff);
g = (int) ((ef->im_data[i] >> 8) & 0xff);
r = (int) ((ef->im_data[i] >> 16) & 0xff);
a = (int) ((ef->im_data[i] >> 24) & 0xff);
b = _mul_color_alpha(b, a);
g = _mul_color_alpha(g, a);
r = _mul_color_alpha(r, a);
@ -200,27 +438,40 @@ _negative(unsigned int *im_data, Evas_Coord w, Evas_Coord h)
bb = _demul_color_alpha(bb, a);
gg = _demul_color_alpha(gg, a);
rr = _demul_color_alpha(rr, a);
im_data_new[i] = (a << 24) | (rr << 16) | (gg << 8) | bb;
ef->im_data_new[i] = (a << 24) | (rr << 16) | (gg << 8) | bb;
passes++;
if (passes == 5)
{
ef->pos = i++;
return EINA_TRUE;
}
}
return im_data_new;
_idler_finishing_cb(ef, EINA_TRUE);
return EINA_FALSE;
}
static unsigned int *
_dodge(unsigned int *im_data, unsigned int *im_data_two, Evas_Coord w, Evas_Coord h)
static Eina_Bool
_dodge(void *data)
{
unsigned int *im_data_new;
Ephoto_Filter *ef = data;
double r, g, b, rr, gg, bb;
int i, rrr, ggg, bbb;
im_data_new = malloc(sizeof(unsigned int) * w * h);
for (i = 0; i < (w * h); i++)
int i, rrr, ggg, bbb, passes = 0;;
Evas_Coord w, h;
w = ef->w;
h = ef->h;
for (i = ef->pos; i < (w * h); i++)
{
b = ((im_data[i]) & 0xff);
g = ((im_data[i] >> 8) & 0xff);
r = ((im_data[i] >> 16) & 0xff);
b = ((ef->im_data_two[i]) & 0xff);
g = ((ef->im_data_two[i] >> 8) & 0xff);
r = ((ef->im_data_two[i] >> 16) & 0xff);
bb = ((im_data_two[i]) & 0xff);
gg = ((im_data_two[i] >> 8) & 0xff);
rr = ((im_data_two[i] >> 16) & 0xff);
bb = ((ef->im_data[i]) & 0xff);
gg = ((ef->im_data[i] >> 8) & 0xff);
rr = ((ef->im_data[i] >> 16) & 0xff);
b *= 255;
g *= 255;
@ -234,89 +485,106 @@ _dodge(unsigned int *im_data, unsigned int *im_data_two, Evas_Coord w, Evas_Coor
ggg = _normalize_color(ggg);
bbb = _normalize_color(bbb);
im_data_new[i] = (255 << 24) | (rrr << 16) | (ggg << 8) | bbb;
ef->im_data_new[i] = (255 << 24) | (rrr << 16) | (ggg << 8) | bbb;
passes++;
if (passes == 5)
{
ef->pos = i++;
return EINA_TRUE;
}
}
return im_data_new;
_idler_finishing_cb(ef, EINA_FALSE);
return EINA_FALSE;
}
void
ephoto_filter_blur(Evas_Object *main, Evas_Object *image)
{
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
Evas_Coord w, h;
unsigned int *im_data;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
ephoto_single_browser_image_data_done(main, _blur(im_data, 9, w, h),
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 9;
ef->drad = 0.0;
ef->pos = 0;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 0;
ef->queue = NULL;
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_blur, ef);
}
void
ephoto_filter_sharpen(Evas_Object *main, Evas_Object *image)
{
unsigned int *im_data, *im_data_new, *p1, *p2;
int a, r, g, b;
Evas_Coord x, y, w, h;
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
unsigned int *im_data;
Evas_Coord w, h;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
im_data_new = malloc(sizeof(unsigned int) * w * h);
for (y = 1; y < (h - 1); y++)
{
p1 = im_data + 1 + (y * w);
p2 = im_data_new + 1 + (y * w);
for (x = 1; x < (w - 1); x++)
{
b = (int) ((p1[0]) & 0xff) * 5;
g = (int) ((p1[0] >> 8) & 0xff) * 5;
r = (int) ((p1[0] >> 16) & 0xff) * 5;
a = (int) ((p1[0] >> 24) & 0xff) * 5;
b -= (int) ((p1[-1]) & 0xff);
g -= (int) ((p1[-1] >> 8) & 0xff);
r -= (int) ((p1[-1] >> 16) & 0xff);
a -= (int) ((p1[-1] >> 24) & 0xff);
b -= (int) ((p1[1]) & 0xff);
g -= (int) ((p1[1] >> 8) & 0xff);
r -= (int) ((p1[1] >> 16) & 0xff);
a -= (int) ((p1[1] >> 24) & 0xff);
b -= (int) ((p1[-w]) & 0xff);
g -= (int) ((p1[-w] >> 8) & 0xff);
r -= (int) ((p1[-w] >> 16) & 0xff);
a -= (int) ((p1[-w] >> 24) & 0xff);
b -= (int) ((p1[-w]) & 0xff);
g -= (int) ((p1[-w] >> 8) & 0xff);
r -= (int) ((p1[-w] >> 16) & 0xff);
a -= (int) ((p1[-w] >> 24) & 0xff);
a = (a & ((~a) >> 16));
a = ((a | ((a & 256) - ((a & 256) >> 8))));
r = (r & ((~r) >> 16));
r = ((r | ((r & 256) - ((r & 256) >> 8))));
g = (g & ((~g) >> 16));
g = ((g | ((g & 256) - ((g & 256) >> 8))));
b = (b & ((~b) >> 16));
b = ((b | ((b & 256) - ((b & 256) >> 8))));
*p2 = (a << 24) | (r << 16) | (g << 8) | b;
p2++;
p1++;
}
}
ephoto_single_browser_image_data_done(main, im_data_new,
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 0;
ef->drad = 0.0;
ef->pos = 1;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 0;
ef->queue = NULL;
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_sharpen, ef);
}
void
ephoto_filter_black_and_white(Evas_Object *main, Evas_Object *image)
{
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
unsigned int *im_data;
Evas_Coord w, h;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
ephoto_single_browser_image_data_done(main, _grayscale(image),
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 0;
ef->drad = 0.0;
ef->pos = 0;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 0;
ef->queue = NULL;
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_grayscale, ef);
}
void
@ -357,61 +625,117 @@ ephoto_filter_old_photo(Evas_Object *main, Evas_Object *image)
void
ephoto_filter_posterize(Evas_Object *main, Evas_Object *image)
{
unsigned int *im_data, *im_data_new;
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
unsigned int *im_data;
Evas_Coord w, h;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
im_data_new = _posterize(im_data, 2.0, w, h);
ephoto_single_browser_image_data_done(main, im_data_new,
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 0;
ef->drad = 2.0;
ef->pos = 0;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 0;
ef->queue = NULL;
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_posterize, ef);
}
void
ephoto_filter_cartoon(Evas_Object *main, Evas_Object *image)
{
unsigned int *im_data, *im_data_new, *im_data_new_two;
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
unsigned int *im_data;
Evas_Coord w, h;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
im_data_new = _blur(im_data, 5, w, h);
im_data_new_two = _posterize(im_data_new, 5.0, w, h);
ephoto_single_browser_image_data_done(main, im_data_new_two,
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 5;
ef->drad = 5.0;
ef->pos = 0;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 1;
ef->queue = eina_list_append(ef->queue, _posterize);
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_blur, ef);
}
void ephoto_filter_invert(Evas_Object *main, Evas_Object *image)
{
unsigned int *im_data, *im_data_new;
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
unsigned int *im_data;
Evas_Coord w, h;
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
im_data_new = _negative(im_data, w, h);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
ephoto_single_browser_image_data_done(main, im_data_new,
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 0;
ef->rad = 0.0;
ef->pos = 0;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 0;
ef->queue = NULL;
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_negative, ef);
}
void ephoto_filter_sketch(Evas_Object *main, Evas_Object *image)
{
unsigned int *im_data, *im_data_new, *im_data_new_two, *im_data_new_three;
Ephoto_Filter *ef = calloc(1, sizeof(Ephoto_Filter));
unsigned int *im_data;
Evas_Coord w, h;
im_data =
evas_object_image_data_get(elm_image_object_get(image), EINA_FALSE);
evas_object_image_size_get(elm_image_object_get(image), &w, &h);
im_data = _grayscale(image);
im_data_new = _negative(im_data, w, h);
im_data_new_two = _blur(im_data_new, 4, w, h);
im_data_new_three = _dodge(im_data, im_data_new_two, w, h);
ephoto_single_browser_image_data_done(main, im_data_new_three,
w, h);
ef->main = main;
ef->image = image;
ef->im_data = malloc(sizeof(unsigned int) * w * h);
ef->im_data = memcpy(ef->im_data, im_data, sizeof(unsigned int) * w * h);
ef->im_data_new = malloc(sizeof(unsigned int) * w * h);
ef->im_data_two = NULL;
ef->rad = 4;
ef->drad = 0.0;
ef->pos = 0;
ef->w = w;
ef->h = h;
ef->qpos = 0;
ef->qcount = 3;
ef->queue = eina_list_append(ef->queue, _negative);
ef->queue = eina_list_append(ef->queue, _blur);
ef->queue = eina_list_append(ef->queue, _dodge);
ef->popup = _processing(main);
ef->idler = ecore_idler_add(_grayscale, ef);
}
void

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