Graphics: modify GLView direct rendering guide

spicify tizen version

Change-Id: I5d49ce7a434acd13c8194c2cbc681fd3dd296498
Signed-off-by: DaeKwang Ryu <dkdk.ryu@samsung.com>

diff --git a/org.tizen.guides/html/native/graphics/opengles_n.htm b/org.tizen.guides/html/native/graphics/opengles_n.htm
index d8e6d7e..1aef85b 100644 (file)
--- a/org.tizen.guides/html/native/graphics/opengles_n.htm
+++ b/org.tizen.guides/html/native/graphics/opengles_n.htm
@@ -75,7 +75,7 @@
 \r
 <p>To create a basic application:</p>\r
 \r
-<p>To develop a GL application, you have to call <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set</span> before creating a window. It makes an application to use GPU. To use the Direct Rendering mode, you have to set the same option values (depth, stencil, and MSAA) to a rendering engine and a GLView object. You can set the option values to a rendering engine using the <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set()</span> function  and to a GLView object using the <span style="font-family: Courier New,Courier,monospace">elm_glview_mode_set()</span> function. If the GLView object option values are bigger or higher than the rendering engine&#39;s, the Direct Rendering mode is disabled.</p>\r
+<p>To develop a GL application, you have to call <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set</span> before creating a window. It makes an application to use GPU. To use the Direct Rendering mode since Tizen 2.4, you have to set the same option values (depth, stencil, and MSAA) to a rendering engine and a GLView object. You can set the option values to a rendering engine using the <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set()</span> function  and to a GLView object using the <span style="font-family: Courier New,Courier,monospace">elm_glview_mode_set()</span> function. If the GLView object option values are bigger or higher than the rendering engine&#39;s, the Direct Rendering mode is disabled.</p>\r
 \r
 <p>First, you should declare the global variable using <span style="font-family: Courier New,Courier,monospace">ELEMENTARY_GLVIEW_GLOBAL_DEFINE()</span>, then create a GLView object and use <span style="font-family: Courier New,Courier,monospace">ELEMENTARY_GLVIEW_GLOBAL_USE(glview)</span>. Now, you can call GL functions.</p>\r
 \r

diff --git a/org.tizen.tutorials/html/native/graphics/opengl_tutorial_n.htm b/org.tizen.tutorials/html/native/graphics/opengl_tutorial_n.htm
index 3444164..70191bc 100644 (file)
--- a/org.tizen.tutorials/html/native/graphics/opengl_tutorial_n.htm
+++ b/org.tizen.tutorials/html/native/graphics/opengl_tutorial_n.htm
@@ -2350,6 +2350,10 @@ if (gl->evasglCreateSync)
 <h3>GLView</h3>
 
 <pre class="prettyprint">
+// Tizen 2.3
+// elm_config_accel_preference_set(&quot;opengl&quot;);
+
+// since Tizen 2.4
 elm_config_accel_preference_set(&quot;opengl:depth24:stencil8:msaa_high&quot;);
 Evas_Object *win = elm_win_util_standard_add(&quot;sample&quot;, &quot;sample&quot;);
 
@@ -2359,11 +2363,15 @@ elm_glview_mode_set(glview, ELM_GLVIEW_DEPTH_24 | ELM_GLVIEW_STENCIL_8 | ELM_GLV
 
 <p>In GLView, the <span style="font-family: Courier New,Courier,monospace;">ELM_GLVIEW_DIRECT</span> option is one of GLView mode&#39;s enums and the option can be enabled using the <span style="font-family: Courier New,Courier,monospace;">elm_glview_mode_set()</span> function.</p>
 
-<p>To use the Direct Rendering mode, set the same option values (depth, stencil, and MSAA) to a rendering engine and a GLView object. You can set the option values to a rendering engine using the <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set()</span> function and to a GLView object using the <span style="font-family: Courier New,Courier,monospace">elm_glview_mode_set()</span> function. If the GLView object option values are bigger or higher than the rendering engine&#39;s, the Direct Rendering mode is disabled.</p>
+<p>To use the Direct Rendering mode since Tizen 2.4, set the same option values (depth, stencil, and MSAA) to a rendering engine and a GLView object. You can set the option values to a rendering engine using the <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set()</span> function and to a GLView object using the <span style="font-family: Courier New,Courier,monospace">elm_glview_mode_set()</span> function. If the GLView object option values are bigger or higher than the rendering engine&#39;s, the Direct Rendering mode is disabled.</p>
 
 <h3>EvasGL</h3>
 
 <pre class="prettyprint">
+// Tizen 2.3
+// elm_config_accel_preference_set(&quot;opengl&quot;);
+
+// since Tizen 2.4
 elm_config_accel_preference_set(&quot;opengl:depth24:stencil8:msaa_high&quot;);
 Evas_Object *win = elm_win_util_standard_add(&quot;sample&quot;, &quot;sample&quot;);
 
@@ -2377,7 +2385,7 @@ cfg-&gt;options_bits = EVAS_GL_OPTIONS_DIRECT;
 cfg-&gt;multisample_bits = EVAS_GL_MULTISAMPLE_HIGH;
 </pre>
 
-<p>In EvasGL, the <span style="font-family: Courier New,Courier,monospace;">EVAS_GL_OPTIONS_DIRECT</span> is one of EvasGL&#39;s config options and the option can be enabled by setting the <span style="font-family: Courier New,Courier,monospace;">Evas_GL_Config</span> option. To use the Direct Rendering mode, set the same option values (depth, stencil, and MSAA) to a rendering engine and an <span style="font-family: Courier New,Courier,monospace;">Evas_GL_Config</span> object. You can set the option values to a rendering engine using the <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set()</span> function. If the <span style="font-family: Courier New,Courier,monospace;">Evas_GL_Config</span> object option values are bigger or higher than the rendering engine&#39;s, the Direct Rendering mode is disabled.</p>
+<p>In EvasGL, the <span style="font-family: Courier New,Courier,monospace;">EVAS_GL_OPTIONS_DIRECT</span> is one of EvasGL&#39;s config options and the option can be enabled by setting the <span style="font-family: Courier New,Courier,monospace;">Evas_GL_Config</span> option. To use the Direct Rendering mode since Tizen 2.4, set the same option values (depth, stencil, and MSAA) to a rendering engine and an <span style="font-family: Courier New,Courier,monospace;">Evas_GL_Config</span> object. You can set the option values to a rendering engine using the <span style="font-family: Courier New,Courier,monospace">elm_config_accel_preference_set()</span> function. If the <span style="font-family: Courier New,Courier,monospace;">Evas_GL_Config</span> object option values are bigger or higher than the rendering engine&#39;s, the Direct Rendering mode is disabled.</p>
 
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