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View Album Art from WPS context menu

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Add ability to imageviewer to view current track embedded/folder album art
Add "View Album Art" WPS context menu item

Change-Id: I49caebd38e5e3e2910d418bbeaa5e51da0e6bd93
This commit is contained in:
Roman Artiukhin 2024-10-14 21:33:40 +03:00 • committed by Christian Soffke
parent c1bcebd998
commit 55a5bfe740
10 changed files with 166 additions and 31 deletions
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17
apps/plugins/imageviewer/png/png.c
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@ -89,7 +89,8 @@ static int img_mem(int ds)
}
static int load_image(char *filename, struct image_info *info,
unsigned char *buf, ssize_t *buf_size)
unsigned char *buf, ssize_t *buf_size,
int offset, int file_size)
{
int fd;
long time = 0; /* measured ticks */
@ -97,7 +98,7 @@ static int load_image(char *filename, struct image_info *info,
LodePNG_Decoder *p_decoder = &decoder;
unsigned char *memory, *memory_max, *image;
size_t memory_size, file_size;
size_t memory_size;
/* cleanup */
memset(&disp, 0, sizeof(disp));
@ -113,7 +114,15 @@ static int load_image(char *filename, struct image_info *info,
rb->splashf(HZ, "err opening %s: %d", filename, fd);
return PLUGIN_ERROR;
}
file_size = rb->filesize(fd);
if (offset)
{
rb->lseek(fd, offset, SEEK_SET);
}
else
{
file_size = rb->filesize(fd);
}
DEBUGF("reading file '%s'\n", filename);
@ -122,7 +131,7 @@ static int load_image(char *filename, struct image_info *info,
rb->lcd_update();
}
if (file_size > memory_size) {
if ((size_t)file_size > memory_size) {
p_decoder->error = FILE_TOO_LARGE;
rb->close(fd);