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Remove unused function.

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This commit is contained in:
Michael Drake 2013-10-03 16:56:05 +01:00
parent 1e4c733fc0
commit dba846b5b8
2 changed files with 0 additions and 49 deletions
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48
riscos/bitmap.c
View File

@ -207,54 +207,6 @@ void *bitmap_create(int width, int height, unsigned int state)
}
/**
* Create a persistent, opaque bitmap from a file reference.
*
* \param file the file containing the image data
* \return an opaque struct bitmap, or NULL on memory exhaustion
*/
struct bitmap *bitmap_create_file(char *file)
{
struct bitmap *bitmap;
char *r;
fileswitch_object_type obj_type;
os_error *error;
if (file[0] == '\0')
return NULL;
/* check the file exists */
sprintf(bitmap_unixname, "%s/%s", TEMP_FILENAME_PREFIX, file);
r = __riscosify(bitmap_unixname, 0, __RISCOSIFY_NO_SUFFIX,
bitmap_filename, 256, 0);
if (r == 0) {
LOG(("__riscosify failed"));
return NULL;
}
error = xosfile_read_stamped_no_path(bitmap_filename,
&obj_type, 0, 0, 0, 0, 0);
if ((error) || (obj_type != fileswitch_IS_FILE))
return NULL;
if (!filename_claim(file))
return NULL;
bitmap = calloc(1, sizeof(struct bitmap));
if (!bitmap)
return NULL;
bitmap->state = BITMAP_OPAQUE | BITMAP_PERSISTENT | BITMAP_READY;
strcpy(bitmap->filename, file);
/* link in at the head */
if (bitmap_head) {
bitmap->next = bitmap_head;
bitmap_head->previous = bitmap;
}
bitmap_head = bitmap;
return bitmap;
}
/**
* Overlay a sprite onto the given bitmap
*

1
riscos/bitmap.h
View File

@ -42,7 +42,6 @@ struct bitmap {
};
struct bitmap *bitmap_create_file(char *file);
void bitmap_overlay_sprite(struct bitmap *bitmap, const osspriteop_header *s);
void bitmap_initialise_memory(void);
void bitmap_quit(void);