From: Joonbum Ko <joonbum.ko@samsung.com>
Date: Mon, 27 Apr 2020 09:45:03 +0000 (+0900)
Subject: Changed getenv() for TPL_WAIT_VBLANK to be called from main thread.
X-Git-Tag: submit/tizen/20200507.060140~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aca218df76453a2484bd9e938e823063a04e1834;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

Changed getenv() for TPL_WAIT_VBLANK to be called from main thread.

Change-Id: I9e5143492d35ed7e6c1722af3c0b7888ff918aa8
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
---

diff --git a/src/tpl_wayland_egl_thread.c b/src/tpl_wayland_egl_thread.c
index f815193..79bcb91 100755
--- a/src/tpl_wayland_egl_thread.c
+++ b/src/tpl_wayland_egl_thread.c
@@ -42,6 +42,7 @@ struct _twe_thread_context {
 
 	int ref_cnt;
 
+	tpl_bool_t use_wait_vblank;
 	twe_tdm_source *tdm_source;
 	twe_del_source *tdm_del_source;
 
@@ -216,12 +217,9 @@ _twe_thread_loop(gpointer data)
 {
 	twe_thread_context *ctx = data;
 
-	char *env = NULL;
-
 	g_mutex_lock(&ctx->thread_mutex);
 
-	env = getenv("TPL_WAIT_VBLANK");
-	if (env == NULL || atoi(env)) {
+	if (ctx->use_wait_vblank) {
 		twe_tdm_source *tdm_source = _twe_thread_tdm_source_create();
 
 		if (tdm_source) {
@@ -506,6 +504,7 @@ twe_thread*
 twe_thread_create(void)
 {
 	twe_thread *thread = NULL;
+	char *env = NULL;
 
 	thread = calloc(1, sizeof(twe_thread));
 	if (!thread) {
@@ -531,6 +530,13 @@ twe_thread_create(void)
 		g_mutex_init(&_twe_ctx->thread_mutex);
 		g_cond_init(&_twe_ctx->thread_cond);
 
+		_twe_ctx->use_wait_vblank = TPL_TRUE;
+
+		env = getenv("TPL_WAIT_VBLANK");
+		if (env && !atoi(env)) {
+			_twe_ctx->use_wait_vblank = TPL_FALSE;
+		}
+
 		g_mutex_lock(&_twe_ctx->thread_mutex);
 		_twe_ctx->twe_thread = g_thread_new("twe_thread", _twe_thread_loop,
 											_twe_ctx);