player, stats: more silly debug stuff

In addition to stats.c being gross, I don't think master branch code
should be littered with debug code. But it's a helpful abomination.

2 files changed, 19 insertions, 0 deletions

diff --git a/common/stats.c b/common/stats.c
index af06457500..ce50bdc0f3 100644
--- a/common/stats.c
+++ b/common/stats.c
@@ -45,6 +45,7 @@ enum val_type {
     VAL_UNSET = 0,
     VAL_STATIC,
     VAL_STATIC_SIZE,
+    VAL_INC,
     VAL_TIME,
     VAL_THREAD_CPU_TIME,
 };
@@ -181,6 +182,10 @@ void stats_global_query(struct mpv_global *global, struct mpv_node *out)
             talloc_free(s);
             break;
         }
+        case VAL_INC:
+            add_stat(out, e, NULL, e->val_d, NULL);
+            e->val_d = 0;
+            break;
         case VAL_TIME: {
             double t_cpu = e->val_th / 1e6;
             add_stat(out, e, "cpu", t_cpu, mp_tprintf(80, "%.2f ms", t_cpu));
@@ -303,6 +308,17 @@ void stats_time_end(struct stats_ctx *ctx, const char *name)
     pthread_mutex_unlock(&ctx->base->lock);
 }
 
+void stats_event(struct stats_ctx *ctx, const char *name)
+{
+    if (!IS_ACTIVE(ctx))
+        return;
+    pthread_mutex_lock(&ctx->base->lock);
+    struct stat_entry *e = find_entry(ctx, name);
+    e->val_d += 1;
+    e->type = VAL_INC;
+    pthread_mutex_unlock(&ctx->base->lock);
+}
+
 static void register_thread(struct stats_ctx *ctx, const char *name,
                             enum val_type type)
 {
diff --git a/common/stats.h b/common/stats.h
index 4568a57cff..caa002a407 100644
--- a/common/stats.h
+++ b/common/stats.h
@@ -22,6 +22,9 @@ void stats_size_value(struct stats_ctx *ctx, const char *name, double val);
 void stats_time_start(struct stats_ctx *ctx, const char *name);
 void stats_time_end(struct stats_ctx *ctx, const char *name);
 
+// Display number of events per poll period.
+void stats_event(struct stats_ctx *ctx, const char *name);
+
 // Report the thread's CPU time. This needs to be called only once per thread.
 // The current thread is assumed to stay valid until the stats_ctx is destroyed
 // or stats_unregister_thread() is called, otherwise UB will occur.