vulkan/context: Temporary logs to debug MoltenVK context

video/out/vulkan/context_moltenvk.m

@@ -34,12 +34,14 @@ @implementation MetalLayerDelegate
 
 - (id)initWithContext: (struct ra_ctx*) ctx
 {
+    MP_MSG(ctx, "### MetalLayerDelegate > Called initWithContext\n");
     _ra_ctx = ctx;
     return self;
 }
 
 - (void)layoutSublayersOfLayer: (CALayer*) layer
 {
+    MP_MSG(_ra_ctx, "### MetalLayerDelegate > Called layoutSublayersOfLayer\n");
     moltenvk_reconfig(_ra_ctx);
 }
 
@@ -96,6 +98,9 @@ static bool moltenvk_init(struct ra_ctx *ctx)
     p->delegate = [[MetalLayerDelegate alloc] initWithContext: ctx];
     p->layer.delegate = p->delegate;
 
+    MP_MSG(ctx, p->delegate, "### Set this delegate\n");
+    MP_MSG(ctx, p->layer.delegate, "### Attached delegate to layer\n");
+
     return true;
 fail:
     moltenvk_uninit(ctx);
@@ -107,6 +112,7 @@ static bool moltenvk_reconfig(struct ra_ctx *ctx)
     struct priv *p = ctx->priv;
     CGSize s = p->layer.drawableSize;
     ra_vk_ctx_resize(ctx, s.width, s.height);
+    MP_MSG(ctx, s.width, s.height, "### Called resize\n");
     return true;
 }
 
@@ -116,6 +122,7 @@ static int moltenvk_control(struct ra_ctx *ctx, int *events, int request, void *
 
     if (*events & VO_EVENT_RESIZE)
     {
+        MP_MSG(ctx, ctx->vo->dwidth, ctx->vo->dheight, "### moltenvk_control > VO_EVENT_RESIZE\n");
         ra_vk_ctx_resize(ctx, ctx->vo->dwidth, ctx->vo->dheight);
         return VO_TRUE;
     }