From: Chandan Padhi <c.padhi@samsung.com>
Date: Fri, 16 Oct 2020 11:13:33 +0000 (+0530)
Subject: [M85 Migration][Rendering] Force gpu acceleration
X-Git-Tag: submit/tizen/20230227.160252~252
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6bf1d33f9ec77b47b0b9b76805ff231c8619d0d3;hp=1b7ed769999b7bbf5c39e9d8b5328d28ca85fb76;p=platform%2Fframework%2Fweb%2Fchromium-efl.git

[M85 Migration][Rendering] Force gpu acceleration

Chromium-efl port does not support s/w mode. So we need to set h/w
mode before creating elm_window. To do this, make constructor function
which is called at library loading time and set "ELM_ACCEL=hw" here.
If not, native app which does not call elm_config_accel_preference_set()
function will fail to execute.

Reference: https://review.tizen.org/gerrit/220875/

Change-Id: I0f7bb1b53b95dcd5390ca1b4c8b578ac67a6afbf
Signed-off-by: Chandan Padhi <c.padhi@samsung.com>
(cherry picked from commit af5cbc2f38633fbe818fd6421e2fbe5525076970)
---

diff --git a/tizen_src/ewk/efl_integration/public/ewk_main.cc b/tizen_src/ewk/efl_integration/public/ewk_main.cc
index e20617b..bb61717 100644
--- a/tizen_src/ewk/efl_integration/public/ewk_main.cc
+++ b/tizen_src/ewk/efl_integration/public/ewk_main.cc
@@ -45,6 +45,7 @@ static int _ewkInitCount = 0;
 //private function declaration here
 static void _ewk_init_web_engine(void);
 static void _ewk_shutdown_web_engine(void);
+static void _ewk_force_acceleration() __attribute__((constructor));
 
 extern std::string g_homeDirectory;
 
@@ -224,3 +225,13 @@ void _ewk_shutdown_web_engine(void)
   EwkGlobalData::Delete();
 }
 
+void _ewk_force_acceleration()
+{
+  // Chromium-efl port does not support s/w mode. So we need to set h/w mode
+  // before creating elm_window. To do this, make constructor function which is
+  // called at library loading time and set "ELM_ACCEL=hw" here. If not, native
+  // app which does not call elm_config_accel_preference_set() function will
+  // fail to execute.
+  setenv("ELM_ACCEL", "hw", 1);
+}
+