From 20dffe0621b3e26674850ef0b46ba3e689931d87 Mon Sep 17 00:00:00 2001
From: Akemi <der.richter@gmx.de>
Date: Tue, 1 May 2018 16:39:00 +0200
Subject: vo_libmpv: pass vo struct to the control callback

---
 video/out/cocoa_cb_common.swift | 19 ++++++++++---------
 video/out/libmpv.h              |  2 +-
 video/out/vo_libmpv.c           |  3 ++-
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/video/out/cocoa_cb_common.swift b/video/out/cocoa_cb_common.swift
index 659f9f84ce..32e1d42b28 100644
--- a/video/out/cocoa_cb_common.swift
+++ b/video/out/cocoa_cb_common.swift
@@ -80,21 +80,22 @@ class CocoaCB: NSObject {
         window.orderOut(nil)
     }
 
-    func reconfig() {
+    func reconfig(_ vo: UnsafeMutablePointer<vo>) {
         if backendState == .needsInit {
-            initBackend()
+            initBackend(vo)
         } else {
             layer.setVideo(true)
-            updateWindowSize()
+            updateWindowSize(vo)
             layer.update()
         }
     }
 
-    func initBackend() {
+    func initBackend(_ vo: UnsafeMutablePointer<vo>) {
+        let opts: mp_vo_opts = vo.pointee.opts.pointee
         NSApp.setActivationPolicy(.regular)
 
         let targetScreen = getTargetScreen(forFullscreen: false) ?? NSScreen.main()
-        let wr = getWindowGeometry(forScreen: targetScreen!, videoOut: mpv.mpctx!.pointee.video_out)
+        let wr = getWindowGeometry(forScreen: targetScreen!, videoOut: vo)
         let win = Window(contentRect: wr, styleMask: window.styleMask,
                               screen: targetScreen, cocoaCB: self)
         win.title = window.title
@@ -126,9 +127,9 @@ class CocoaCB: NSObject {
         backendState = .init
     }
 
-    func updateWindowSize() {
+    func updateWindowSize(_ vo: UnsafeMutablePointer<vo>) {
         let targetScreen = getTargetScreen(forFullscreen: false) ?? NSScreen.main()
-        let wr = getWindowGeometry(forScreen: targetScreen!, videoOut: mpv.mpctx!.pointee.video_out)
+        let wr = getWindowGeometry(forScreen: targetScreen!, videoOut: vo)
         if !window.isVisible {
             window.makeKeyAndOrderFront(nil)
         }
@@ -380,7 +381,7 @@ class CocoaCB: NSObject {
         return ev
     }
 
-    var controlCallback: mp_render_cb_control_fn = { ( ctx, events, request, data ) -> Int32 in
+    var controlCallback: mp_render_cb_control_fn = { ( vo, ctx, events, request, data ) -> Int32 in
         let ccb: CocoaCB = MPVHelper.bridge(ptr: ctx!)
 
         switch mp_voctrl(request) {
@@ -444,7 +445,7 @@ class CocoaCB: NSObject {
             return VO_TRUE
         case VOCTRL_RECONFIG:
             DispatchQueue.main.async {
-                ccb.reconfig()
+                ccb.reconfig(vo!)
             }
             return VO_TRUE
         default:
diff --git a/video/out/libmpv.h b/video/out/libmpv.h
index dc9d523b23..2fe33386f4 100644
--- a/video/out/libmpv.h
+++ b/video/out/libmpv.h
@@ -15,7 +15,7 @@ void *get_mpv_render_param(mpv_render_param *params, mpv_render_param_type type,
 #define GET_MPV_RENDER_PARAM(params, type, ctype, def) \
     (*(ctype *)get_mpv_render_param(params, type, &(ctype){(def)}))
 
-typedef int (*mp_render_cb_control_fn)(void *cb_ctx, int *events,
+typedef int (*mp_render_cb_control_fn)(struct vo *vo, void *cb_ctx, int *events,
                                        uint32_t request, void *data);
 void mp_render_context_set_control_callback(mpv_render_context *ctx,
                                             mp_render_cb_control_fn callback,
diff --git a/video/out/vo_libmpv.c b/video/out/vo_libmpv.c
index 59d3b6883c..1df63a5197 100644
--- a/video/out/vo_libmpv.c
+++ b/video/out/vo_libmpv.c
@@ -626,7 +626,8 @@ static int control(struct vo *vo, uint32_t request, void *data)
     pthread_mutex_lock(&ctx->control_lock);
     if (ctx->control_cb) {
         int events = 0;
-        r = ctx->control_cb(ctx->control_cb_ctx, &events, request, data);
+        r = p->ctx->control_cb(vo, p->ctx->control_cb_ctx,
+                               &events, request, data);
         vo_event(vo, events);
     }
     pthread_mutex_unlock(&ctx->control_lock);
-- 
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