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Removing warnings in half of magic tools by some GCI students.

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This commit is contained in:
Pere Pujal i Carabantes 2011-11-26 22:04:50 +00:00
parent 5a85cef991
commit 0a2072e334
24 changed files with 924 additions and 377 deletions
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57
magic/src/halftone.c
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@ -42,13 +42,33 @@ Mix_Chunk * snd_effect[NUM_TOOLS];
static SDL_Surface * canvas_backup, * square;
/* Function Prototypes: */
void halftone_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * snapshot, int ox, int oy, int x, int y,
SDL_Rect * update_rect);
void halftone_line_callback(void * ptr, int which,
SDL_Surface * canvas, SDL_Surface * snapshot,
int x, int y);
Uint32 halftone_api_version(void);
int halftone_init(magic_api * api);
int halftone_get_tool_count(magic_api * api);
SDL_Surface * halftone_get_icon(magic_api * api, int which);
char * halftone_get_name(magic_api * api, int which);
char * halftone_get_description(magic_api * api, int which, int mode);
int halftone_requires_colors(magic_api * api, int which);
int halftone_modes(magic_api * api, int which);
void halftone_shutdown(magic_api * api);
void halftone_click(magic_api * api, int which, int mode,
SDL_Surface * canvas, SDL_Surface * snapshot,
int x, int y, SDL_Rect * update_rect);
void halftone_release(magic_api * api, int which,
SDL_Surface * canvas, SDL_Surface * snapshot,
int x, int y, SDL_Rect * update_rect);
void halftone_set_color(magic_api * api, Uint8 r, Uint8 g, Uint8 b);
void halftone_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas);
void halftone_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas);
void halftone_rgb2cmyk(Uint8 r, Uint8 g, Uint8 b, float cmyk[]);
Uint32 halftone_api_version(void)
{
@ -82,7 +102,7 @@ int halftone_init(magic_api * api)
return(1);
}
int halftone_get_tool_count(magic_api * api)
int halftone_get_tool_count(magic_api * api ATTRIBUTE_UNUSED)
{
return(NUM_TOOLS);
}
@ -97,7 +117,7 @@ SDL_Surface * halftone_get_icon(magic_api * api, int which)
return(IMG_Load(fname));
}
char * halftone_get_name(magic_api * api, int which)
char * halftone_get_name(magic_api * api ATTRIBUTE_UNUSED, int which)
{
const char * our_name_english;
const char * our_name_localized;
@ -108,7 +128,7 @@ char * halftone_get_name(magic_api * api, int which)
return(strdup(our_name_localized));
}
char * halftone_get_description(magic_api * api, int which, int mode)
char * halftone_get_description(magic_api * api ATTRIBUTE_UNUSED, int which, int mode ATTRIBUTE_UNUSED)
{
const char * our_desc_english;
const char * our_desc_localized;
@ -119,17 +139,17 @@ char * halftone_get_description(magic_api * api, int which, int mode)
return(strdup(our_desc_localized));
}
int halftone_requires_colors(magic_api * api, int which)
int halftone_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return 0;
}
int halftone_modes(magic_api * api, int which)
int halftone_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return MODE_PAINT;
}
void halftone_shutdown(magic_api * api)
void halftone_shutdown(magic_api * api ATTRIBUTE_UNUSED)
{
int i;
@ -140,7 +160,7 @@ void halftone_shutdown(magic_api * api)
SDL_FreeSurface(square);
}
void halftone_click(magic_api * api, int which, int mode,
void halftone_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * snapshot,
int x, int y, SDL_Rect * update_rect)
{
@ -191,18 +211,21 @@ int chan_angles[NUM_CHANS] = {
45
};
void halftone_release(magic_api * api, int which,
SDL_Surface * canvas, SDL_Surface * snapshot,
int x, int y, SDL_Rect * update_rect)
void halftone_release(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * snapshot ATTRIBUTE_UNUSED,
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED,
SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
}
void halftone_set_color(magic_api * api, Uint8 r, Uint8 g, Uint8 b)
void halftone_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED,
Uint8 g ATTRIBUTE_UNUSED, Uint8 b ATTRIBUTE_UNUSED)
{
}
void halftone_line_callback(void * ptr, int which,
SDL_Surface * canvas, SDL_Surface * snapshot,
void halftone_line_callback(void * ptr, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED,
int x, int y)
{
Uint8 r, g, b, or, og, ob;
@ -283,7 +306,8 @@ void halftone_line_callback(void * ptr, int which,
SDL_BlitSurface(square, NULL, canvas, &dest);
}
void halftone_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas)
void halftone_switchin(magic_api * api, int which ATTRIBUTE_UNUSED,
int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas)
{
if (canvas_backup == NULL)
canvas_backup = SDL_CreateRGBSurface(SDL_ANYFORMAT, api->canvas_w, api->canvas_h, canvas->format->BitsPerPixel, canvas->format->Rmask, canvas->format->Gmask, canvas->format->Bmask, canvas->format->Amask);
@ -296,7 +320,8 @@ void halftone_switchin(magic_api * api, int which, int mode, SDL_Surface * canva
SDL_BlitSurface(canvas, NULL, canvas_backup, NULL);
}
void halftone_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas)
void halftone_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
{
}