static bool load_skin_bmp(struct wps_data *wps_data, struct bitmap *bitmap, char* bmpdir)
{
(void)wps_data; /* only needed for remote targets */
char img_path[MAX_PATH];
int fd;
get_image_filename(bitmap->data, bmpdir,
img_path, sizeof(img_path));
/* load the image */
int format;
#ifdef HAVE_REMOTE_LCD
if (curr_screen == SCREEN_REMOTE)
format = FORMAT_ANY|FORMAT_REMOTE;
else
#endif
format = FORMAT_ANY|FORMAT_TRANSPARENT;
fd = open(img_path, O_RDONLY);
if (fd < 0)
{
DEBUGF("Couldn't open %s\n", img_path);
return false;
}
size_t buf_size = read_bmp_fd(fd, bitmap, 0,
format|FORMAT_RETURN_SIZE, NULL);
char* imgbuf = (char*)skin_buffer_alloc(buf_size);
if (!imgbuf)
{
#ifndef APPLICATION
DEBUGF("Not enough skin buffer: need %zd more.\n",
buf_size - skin_buffer_freespace());
#endif
close(fd);
return NULL;
}
lseek(fd, 0, SEEK_SET);
bitmap->data = imgbuf;
int ret = read_bmp_fd(fd, bitmap, buf_size, format, NULL);
close(fd);
if (ret > 0)
{
return true;
}
else
{
/* Abort if we can't load an image */
DEBUGF("Couldn't load '%s'\n", img_path);
return false;
}
}
/* Given a file descriptor to a bitmap file, write the bitmap data to the
buffer, with a struct bitmap and the actual data immediately following.
Return value is the total size (struct + data). */
static int load_image(int fd, const char *path, struct dim *dim)
{
int rc;
struct bitmap *bmp = (struct bitmap *)&buffer[buf_widx];
/* get the desired image size */
bmp->width = dim->width, bmp->height = dim->height;
/* FIXME: alignment may be needed for the data buffer. */
bmp->data = &buffer[buf_widx + sizeof(struct bitmap)];
#ifndef HAVE_JPEG
(void) path;
#endif
#if (LCD_DEPTH > 1) || defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)
bmp->maskdata = NULL;
#endif
int free = (int)MIN(buffer_len - BUF_USED, buffer_len - buf_widx)
- sizeof(struct bitmap);
#ifdef HAVE_JPEG
int pathlen = strlen(path);
if (strcmp(path + pathlen - 4, ".bmp"))
rc = read_jpeg_fd(fd, bmp, free, FORMAT_NATIVE|FORMAT_DITHER|
FORMAT_RESIZE|FORMAT_KEEP_ASPECT, NULL);
else
#endif
rc = read_bmp_fd(fd, bmp, free, FORMAT_NATIVE|FORMAT_DITHER|
FORMAT_RESIZE|FORMAT_KEEP_ASPECT, NULL);
return rc + (rc > 0 ? sizeof(struct bitmap) : 0);
}
