From: Inki Dae <inki.dae@samsung.com>
Date: Tue, 20 Oct 2020 00:40:05 +0000 (+0900)
Subject: test: fix stack bug
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=00ab004a34d994f199f15e6d98fea3d0d3916f87;p=platform%2Fcore%2Fapi%2Fmediavision.git

test: fix stack bug

Change-Id: I6a485fc03a0dee5789918e5f81235a1c54d72964
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

diff --git a/test/testsuites/stream_infer/stream_infer.c b/test/testsuites/stream_infer/stream_infer.c
index 010cfdc8..839b5da6 100644
--- a/test/testsuites/stream_infer/stream_infer.c
+++ b/test/testsuites/stream_infer/stream_infer.c
@@ -511,7 +511,6 @@ run_pose (void *user_data)
 		user_stack_t *s = PopBuffer();
 		if (s == NULL) {
 			g_mutex_unlock(&pose_mutex);
-			printf("empty\n");
 			usleep(10);
 			continue;
 		}
@@ -536,6 +535,7 @@ run_pose (void *user_data)
 
 		gst_buffer_unmap((GstBuffer *)s->buffer, &map);
 
+		s->in_use = 0;
 		current_data_p = *s;
 
 		g_mutex_unlock(&pose_mutex);
@@ -584,6 +584,7 @@ run_hand (void *user_data)
 
 		gst_buffer_unmap((GstBuffer *)s->buffer, &map);
 
+		s->in_use = 0;
 		current_data_p = *s;
 
 		g_mutex_unlock(&pose_mutex);
diff --git a/test/testsuites/stream_infer/stream_infer_common_util.c b/test/testsuites/stream_infer/stream_infer_common_util.c
index 2d8f7be8..40d8acad 100644
--- a/test/testsuites/stream_infer/stream_infer_common_util.c
+++ b/test/testsuites/stream_infer/stream_infer_common_util.c
@@ -10,7 +10,7 @@
 #define NANO_PER_MILLI  ((__clock_t) 1000000)
 #define MILLI_PER_SEC  ((__clock_t) 1000)
 #define MAX_MSG_LEN		256
-#define MAX_STACK_SIZE	200 //50
+#define MAX_STACK_SIZE	20
 
 typedef struct {
 	char msg[MAX_MSG_LEN];
@@ -77,34 +77,51 @@ void DeinitProfiler(void)
 		fclose(gFile);
 }
 
-static user_stack_t FREE_STACK[MAX_STACK_SIZE * 2], *STACK[MAX_STACK_SIZE];
-static int s_cnt, down_s, top_s;
+static user_stack_t FREE_STACK[MAX_STACK_SIZE + 1], *STACK[MAX_STACK_SIZE + 1];
+static int s_cnt, stack_p;
 
 user_stack_t *GetNewStack(void)
 {
-	if (s_cnt == (MAX_STACK_SIZE * 2))
+	if (s_cnt == MAX_STACK_SIZE)
 		s_cnt = 0;
 
-	return &FREE_STACK[s_cnt++];
+	while (1) {
+		if (FREE_STACK[s_cnt].in_use == 0) {
+			return &FREE_STACK[s_cnt++];
+		}
+
+		printf("try to alloc again.(s_cnt in use = %d)\n", s_cnt);
+		s_cnt++;
+
+		for (int i = 0; i < MAX_STACK_SIZE; i++) {
+			printf("stack idx[%d] : in_use[%d]\n", i, FREE_STACK[i].in_use);
+		}
+
+		if (s_cnt >= MAX_STACK_SIZE)
+			s_cnt = 0;
+	}
+
+	return NULL;
 }
 
 void PushBuffer(user_stack_t *data)
 {
-	if (top_s == MAX_STACK_SIZE) {
-		top_s = down_s;
+	if (stack_p == MAX_STACK_SIZE) {
+		stack_p = 0;
 	}
 
-	STACK[top_s++] = data;
+	STACK[stack_p++] = data;
 }
 
 user_stack_t *PopBuffer(void)
 {
-	if (down_s == top_s) {
-		// there must be no case.
+	if (stack_p == 0) {
+		printf("Stack is empty!!!\n");
 		return NULL;
 	}
 
-	user_stack_t *data = STACK[--top_s];
+	user_stack_t *data = STACK[--stack_p];
+	data->in_use = 1;
 
 	return data;
 }
diff --git a/test/testsuites/stream_infer/stream_infer_common_util.h b/test/testsuites/stream_infer/stream_infer_common_util.h
index 45946af4..1f0fcfc0 100644
--- a/test/testsuites/stream_infer/stream_infer_common_util.h
+++ b/test/testsuites/stream_infer/stream_infer_common_util.h
@@ -4,6 +4,7 @@ typedef struct STACK {
 	void *buffer;
 	void *user_data;
 	struct timespec s_time;
+	int in_use;
 } user_stack_t;
 
 void InitProfiler(void);