From 87066261297b2720ae844bc1eb46b280e38336aa Mon Sep 17 00:00:00 2001
From: NishiOwO <nishi@nishi.boats>
Date: Mon, 24 Nov 2025 20:16:33 +0900
Subject: [PATCH] album pic works

---
 mauplay/main.c      |  6 +++---
 mauplay/mauplay.h   |  3 +++
 mauplay/stb_image.c |  2 ++
 mauplay/ui.c        | 27 +++++++++++++++++++++++++++
 4 files changed, 35 insertions(+), 3 deletions(-)
 create mode 100644 mauplay/stb_image.c

diff --git a/mauplay/main.c b/mauplay/main.c
index 7830050..6ec9496 100644
--- a/mauplay/main.c
+++ b/mauplay/main.c
@@ -219,10 +219,10 @@ int main() {
 				     MwNleftPadding, 16,
 				     NULL);
 
-	pxalbumdata = malloc(128 * 128 * 4);
-	memset(pxalbumdata, 0, 128 * 128 * 4);
+	pxalbumdata = malloc(ALBUMWIDTH * ALBUMWIDTH * 4);
+	memset(pxalbumdata, 0, ALBUMWIDTH * ALBUMWIDTH * 4);
 
-	pxalbum	   = MwLoadRaw(window, pxalbumdata, 128, 128);
+	pxalbum	   = MwLoadRaw(window, pxalbumdata, ALBUMWIDTH, ALBUMWIDTH);
 	pxskipback = MwLoadXPM(window, skipback_xpm);
 	pxplay	   = MwLoadXPM(window, play_xpm);
 	pxpause	   = MwLoadXPM(window, pause_xpm);
diff --git a/mauplay/mauplay.h b/mauplay/mauplay.h
index 137391b..8ad2b5d 100644
--- a/mauplay/mauplay.h
+++ b/mauplay/mauplay.h
@@ -17,6 +17,8 @@
 #include <string.h>
 #include <pthread.h>
 
+#define ALBUMWIDTH 128
+
 typedef struct numkv {
 	char* key;
 	int   value;
@@ -40,6 +42,7 @@ extern MwWidget	  album, info;
 extern MwWidget	  bskipback, bplay, bpause, bstop, bskipfwd, brepeat, bshuffle;
 extern MwWidget	  eltime, seekbar, rmtime;
 extern MwWidget	  tree, list;
+extern unsigned char* pxalbumdata;
 extern MwLLPixmap pxalbum;
 
 /* db.c */
diff --git a/mauplay/stb_image.c b/mauplay/stb_image.c
new file mode 100644
index 0000000..9177288
--- /dev/null
+++ b/mauplay/stb_image.c
@@ -0,0 +1,2 @@
+#define STB_IMAGE_IMPLEMENTATION
+#include <stb_image.h>
diff --git a/mauplay/ui.c b/mauplay/ui.c
index 1c23e62..138b226 100644
--- a/mauplay/ui.c
+++ b/mauplay/ui.c
@@ -1,6 +1,7 @@
 #include "mauplay.h"
 
 #include <stb_ds.h>
+#include <stb_image.h>
 
 static void* play_queue;
 static void* all_music;
@@ -204,6 +205,32 @@ static void window_tick(MwWidget handle, void* user, void* client) {
 	if(queue_last != queue_seek && queue_seek != -1) {
 		int   ind;
 		char* buf;
+		size_t sz;
+		unsigned char* img;
+
+		img = id3_findimage(queue[queue_seek].path, &sz);
+		if(img != NULL){
+			int iw, ih, ic;
+			unsigned char* data = stbi_load_from_memory(img, sz, &iw, &ih, &ic, 4);
+			if(data != NULL){
+				int y, x;
+				for(y = 0; y < ALBUMWIDTH; y++){
+					for(x = 0; x < ALBUMWIDTH; x++){
+						int ix = x * iw / ALBUMWIDTH;
+						int iy = y * ih / ALBUMWIDTH;
+						unsigned char* ipx = &data[(iy * iw + ix) * 4];
+						unsigned char* opx = &((MwLLCommonPixmap)pxalbum)->raw[(y * ALBUMWIDTH + x) * 4];
+
+						memcpy(opx, ipx, 4);
+					}
+				}
+				free(data);
+			}
+
+			MwLLPixmapUpdate(pxalbum);
+			MwForceRender(album);
+			free(img);
+		}
 
 		if(ui_last == play_queue) {
 			pthread_mutex_unlock(&audio_mutex);