notgne2/tuxpaint-pencil-sharpener
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Adding "indent.sh" to re-indent code; ran it!!!

Browse source
This commit is contained in:
Bill Kendrick 2023-04-23 23:26:00 -07:00
parent 16336cc854
commit 18f9cad6fe
98 changed files with 5798 additions and 9001 deletions
Download patch file Download diff file Expand all files Collapse all files

97
magic/src/sharpen.c
View file

@ -78,15 +78,12 @@ const char *sharpen_names[sharpen_NUM_TOOLS] = {
};
const char *sharpen_descs[sharpen_NUM_TOOLS][2] = {
{gettext_noop
("Click and drag the mouse to trace edges in parts of your picture."),
{gettext_noop("Click and drag the mouse to trace edges in parts of your picture."),
gettext_noop("Click to trace edges in your entire picture."),},
{gettext_noop("Click and drag the mouse to sharpen parts of your picture."),
gettext_noop("Click to sharpen the entire picture."),},
{gettext_noop
("Click and drag the mouse to create a black and white silhouette."),
gettext_noop
("Click to create a black and white silhouette of your entire picture.")},
{gettext_noop("Click and drag the mouse to create a black and white silhouette."),
gettext_noop("Click to create a black and white silhouette of your entire picture.")},
};
Uint32 sharpen_api_version(void);
@ -97,34 +94,28 @@ char *sharpen_get_name(magic_api * api, int which);
int sharpen_get_group(magic_api * api, int which);
char *sharpen_get_description(magic_api * api, int which, int mode);
static int sharpen_grey(Uint8 r1, Uint8 g1, Uint8 b1);
static void do_sharpen_pixel(void *ptr, int which, SDL_Surface * canvas,
SDL_Surface * last, int x, int y);
static void do_sharpen_full(void *ptr, SDL_Surface * canvas,
SDL_Surface * last, int which);
static void do_sharpen_brush(void *ptr, int which, SDL_Surface * canvas,
SDL_Surface * last, int x, int y);
static void do_sharpen_pixel(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * last, int x, int y);
static void do_sharpen_full(void *ptr, SDL_Surface * canvas, SDL_Surface * last, int which);
static void do_sharpen_brush(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * last, int x, int y);
void sharpen_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, int ox, int oy, int x, int y,
SDL_Rect * update_rect);
SDL_Surface * last, int ox, int oy, int x, int y, SDL_Rect * update_rect);
void sharpen_click(magic_api * api, int which, int mode, SDL_Surface * canvas,
SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
void sharpen_release(magic_api * api, int which,
SDL_Surface * canvas, SDL_Surface * last, int x, int y,
SDL_Rect * update_rect);
SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
void sharpen_shutdown(magic_api * api);
void sharpen_set_color(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, Uint8 r, Uint8 g, Uint8 b, SDL_Rect * update_rect);
int sharpen_requires_colors(magic_api * api, int which);
void sharpen_switchin(magic_api * api, int which, int mode,
SDL_Surface * canvas);
void sharpen_switchout(magic_api * api, int which, int mode,
SDL_Surface * canvas);
void sharpen_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas);
void sharpen_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas);
int sharpen_modes(magic_api * api, int which);
Uint8 sharpen_accepted_sizes(magic_api * api, int which, int mode);
Uint8 sharpen_default_size(magic_api * api, int which, int mode);
void sharpen_set_size(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * last, Uint8 size, SDL_Rect * update_rect);
void sharpen_set_size(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * last, Uint8 size,
SDL_Rect * update_rect);
@ -143,8 +134,7 @@ int sharpen_init(magic_api * api, Uint32 disabled_features ATTRIBUTE_UNUSED)
for (i = 0; i < sharpen_NUM_TOOLS; i++)
{
snprintf(fname, sizeof(fname), "%ssounds/magic/%s", api->data_directory,
sharpen_snd_filenames[i]);
snprintf(fname, sizeof(fname), "%ssounds/magic/%s", api->data_directory, sharpen_snd_filenames[i]);
sharpen_snd_effect[i] = Mix_LoadWAV(fname);
}
@ -162,8 +152,7 @@ SDL_Surface *sharpen_get_icon(magic_api * api, int which)
{
char fname[1024];
snprintf(fname, sizeof(fname), "%simages/magic/%s", api->data_directory,
sharpen_icon_filenames[which]);
snprintf(fname, sizeof(fname), "%simages/magic/%s", api->data_directory, sharpen_icon_filenames[which]);
return (IMG_Load(fname));
}
@ -174,15 +163,13 @@ char *sharpen_get_name(magic_api * api ATTRIBUTE_UNUSED, int which)
}
// Return our group (all the same):
int sharpen_get_group(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
int sharpen_get_group(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return MAGIC_TYPE_DISTORTS;
}
// Return our descriptions, localized:
char *sharpen_get_description(magic_api * api ATTRIBUTE_UNUSED, int which,
int mode)
char *sharpen_get_description(magic_api * api ATTRIBUTE_UNUSED, int which, int mode)
{
return (strdup(gettext_noop(sharpen_descs[which][mode - 1])));
}
@ -194,8 +181,7 @@ static int sharpen_grey(Uint8 r1, Uint8 g1, Uint8 b1)
}
// Do the effect:
static void do_sharpen_pixel(void *ptr, int which, SDL_Surface * canvas,
SDL_Surface * last, int x, int y)
static void do_sharpen_pixel(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * last, int x, int y)
{
magic_api *api = (magic_api *) ptr;
@ -222,8 +208,7 @@ static void do_sharpen_pixel(void *ptr, int which, SDL_Surface * canvas,
for (j = -1; j < 2; j++)
{
//No need to check if inside canvas, getpixel does it for us.
SDL_GetRGB(api->getpixel(last, x + i, y + j), last->format, &r1, &g1,
&b1);
SDL_GetRGB(api->getpixel(last, x + i, y + j), last->format, &r1, &g1, &b1);
grey = sharpen_grey(r1, g1, b1);
sobel_1 += grey * sobel_weights_1[i + 1][j + 1];
sobel_2 += grey * sobel_weights_2[i + 1][j + 1];
@ -253,14 +238,12 @@ static void do_sharpen_pixel(void *ptr, int which, SDL_Surface * canvas,
api->putpixel(canvas, x, y,
SDL_MapRGB(canvas->format,
clamp(0.0, r1 + SHARPEN * temp, 255.0),
clamp(0.0, g1 + SHARPEN * temp, 255.0),
clamp(0.0, b1 + SHARPEN * temp, 255.0)));
clamp(0.0, g1 + SHARPEN * temp, 255.0), clamp(0.0, b1 + SHARPEN * temp, 255.0)));
}
}
// Do the effect for the full image
static void do_sharpen_full(void *ptr, SDL_Surface * canvas,
SDL_Surface * last, int which)
static void do_sharpen_full(void *ptr, SDL_Surface * canvas, SDL_Surface * last, int which)
{
magic_api *api = (magic_api *) ptr;
@ -281,8 +264,7 @@ static void do_sharpen_full(void *ptr, SDL_Surface * canvas,
}
//do the effect for the brush
static void do_sharpen_brush(void *ptr, int which, SDL_Surface * canvas,
SDL_Surface * last, int x, int y)
static void do_sharpen_brush(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * last, int x, int y)
{
int xx, yy;
magic_api *api = (magic_api *) ptr;
@ -291,8 +273,7 @@ static void do_sharpen_brush(void *ptr, int which, SDL_Surface * canvas,
{
for (xx = x - sharpen_RADIUS; xx < x + sharpen_RADIUS; xx++)
{
if (api->in_circle(xx - x, yy - y, sharpen_RADIUS)
&& !api->touched(xx, yy))
if (api->in_circle(xx - x, yy - y, sharpen_RADIUS) && !api->touched(xx, yy))
{
do_sharpen_pixel(api, which, canvas, last, xx, yy);
}
@ -302,12 +283,10 @@ static void do_sharpen_brush(void *ptr, int which, SDL_Surface * canvas,
// Affect the canvas on drag:
void sharpen_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, int ox, int oy, int x, int y,
SDL_Rect * update_rect)
SDL_Surface * last, int ox, int oy, int x, int y, SDL_Rect * update_rect)
{
api->line((void *) api, which, canvas, last, ox, oy, x, y, 1,
do_sharpen_brush);
api->line((void *)api, which, canvas, last, ox, oy, x, y, 1, do_sharpen_brush);
api->playsound(sharpen_snd_effect[which], (x * 255) / canvas->w, 255);
@ -334,8 +313,7 @@ void sharpen_drag(magic_api * api, int which, SDL_Surface * canvas,
// Affect the canvas on click:
void sharpen_click(magic_api * api, int which, int mode,
SDL_Surface * canvas, SDL_Surface * last, int x, int y,
SDL_Rect * update_rect)
SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect)
{
if (mode == MODE_PAINT)
sharpen_drag(api, which, canvas, last, x, y, x, y, update_rect);
@ -355,8 +333,7 @@ void sharpen_release(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED,
SDL_Surface * last ATTRIBUTE_UNUSED,
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED,
SDL_Rect * update_rect ATTRIBUTE_UNUSED)
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
}
@ -376,32 +353,30 @@ void sharpen_shutdown(magic_api * api ATTRIBUTE_UNUSED)
}
// Record the color from Tux Paint:
void sharpen_set_color(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED,
SDL_Surface * last ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED, Uint8 b ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
void sharpen_set_color(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED, Uint8 b ATTRIBUTE_UNUSED,
SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
}
// Use colors:
int sharpen_requires_colors(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
int sharpen_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return 0;
}
void sharpen_switchin(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
{
}
void sharpen_switchout(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
{
}
int sharpen_modes(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
int sharpen_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return (MODE_FULLSCREEN | MODE_PAINT);
}
@ -421,7 +396,9 @@ Uint8 sharpen_default_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE
return 4;
}
void sharpen_set_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED, Uint8 size, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
void sharpen_set_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED, Uint8 size,
SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
sharpen_RADIUS = size * 4;
}