\hypertarget{simple-egl_8cpp}{}\section{libhomescreen/simple-\/egl.cpp File Reference}
\label{simple-egl_8cpp}\index{libhomescreen/simple-\/egl.\+cpp@{libhomescreen/simple-\/egl.\+cpp}}
{\ttfamily \#include $<$mutex$>$}\\*
{\ttfamily \#include $<$chrono$>$}\\*
{\ttfamily \#include $<$iostream$>$}\\*
{\ttfamily \#include $<$string$>$}\\*
{\ttfamily \#include $<$stdarg.\+h$>$}\\*
{\ttfamily \#include $<$sys/types.\+h$>$}\\*
{\ttfamily \#include $<$thread$>$}\\*
{\ttfamily \#include $<$exception$>$}\\*
{\ttfamily \#include $<$vector$>$}\\*
{\ttfamily \#include $<$sstream$>$}\\*
{\ttfamily \#include $<$assert.\+h$>$}\\*
{\ttfamily \#include $<$signal.\+h$>$}\\*
{\ttfamily \#include $<$wayland-\/client.\+h$>$}\\*
{\ttfamily \#include $<$wayland-\/egl.\+h$>$}\\*
{\ttfamily \#include $<$G\+L\+E\+S2/gl2.\+h$>$}\\*
{\ttfamily \#include $<$E\+G\+L/egl.\+h$>$}\\*
{\ttfamily \#include $<$E\+G\+L/eglext.\+h$>$}\\*
{\ttfamily \#include $<$unistd.\+h$>$}\\*
{\ttfamily \#include $<$time.\+h$>$}\\*
{\ttfamily \#include $<$libwindowmanager.\+h$>$}\\*
{\ttfamily \#include $<$libhomescreen.\+hpp$>$}\\*
{\ttfamily \#include $<$ilm/ivi-\/application-\/client-\/protocol.\+h$>$}\\*
{\ttfamily \#include \char`\"{}hmi-\/debug.\+h\char`\"{}}\\*
{\ttfamily \#include \char`\"{}platform.\+h\char`\"{}}\\*
\subsection*{Classes}
\begin{DoxyCompactItemize}
\item 
struct \hyperlink{structdisplay}{display}
\item 
struct \hyperlink{structgeometry}{geometry}
\item 
struct \hyperlink{structwindow}{window}
\end{DoxyCompactItemize}
\subsection*{Macros}
\begin{DoxyCompactItemize}
\item 
\#define \hyperlink{simple-egl_8cpp_a083d37f289b99270e0391419178d458f}{E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage}~1
\item 
\#define \hyperlink{simple-egl_8cpp_a0792e3d8b2bc978f95917a234b0c81df}{E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age}~1
\item 
\#define \hyperlink{simple-egl_8cpp_a7045d8a6b4857f268a62fab2de2021fd}{E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT}~0x313D
\end{DoxyCompactItemize}
\subsection*{Typedefs}
\begin{DoxyCompactItemize}
\item 
typedef E\+G\+L\+Surface \hyperlink{simple-egl_8cpp_a0720952aa1caded45b5bcdce589663a9}{surface}
\item 
typedef E\+G\+L\+Surface E\+G\+Lint $\ast$ \hyperlink{simple-egl_8cpp_a56616f7ca3fc53c0da41d05de9330b11}{rects}
\item 
typedef E\+G\+L\+Surface E\+G\+Lint E\+G\+Lint \hyperlink{simple-egl_8cpp_aa6a11810244355f89e6c4961b9dd3b53}{n\+\_\+rects}
\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
typedef \hyperlink{simple-egl_8cpp_ab4ad070d3bf82abe5e70330578f67893}{E\+G\+L\+Boolean} (E\+G\+L\+A\+P\+I\+E\+N\+T\+R\+YP P\+F\+N\+E\+G\+L\+S\+W\+A\+P\+B\+U\+F\+F\+E\+R\+S\+W\+I\+T\+H\+D\+A\+M\+A\+G\+E\+E\+X\+T\+P\+R\+OC)(E\+G\+L\+Display dpy
\item 
static void \hyperlink{simple-egl_8cpp_a1073d4aca1838d3877fe577d813700fc}{init\+\_\+egl} (struct \hyperlink{structdisplay}{display} $\ast$\hyperlink{structdisplay}{display}, struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window})
\item 
static void \hyperlink{simple-egl_8cpp_a4f71f46ede5b73bd7c770c973826f771}{fini\+\_\+egl} (struct \hyperlink{structdisplay}{display} $\ast$\hyperlink{structdisplay}{display})
\item 
static G\+Luint \hyperlink{simple-egl_8cpp_ab72c580e4d6d47c2fb49c72cc76b85bb}{create\+\_\+shader} (struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window}, const char $\ast$source, G\+Lenum shader\+\_\+type)
\item 
static void \hyperlink{simple-egl_8cpp_ab3ee863fa45f4026f78f592d6f6e34ff}{init\+\_\+gl} (struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window})
\item 
static void \hyperlink{simple-egl_8cpp_a0122201fe28a7f35b0fbd362fff7094e}{create\+\_\+ivi\+\_\+surface} (struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window}, struct \hyperlink{structdisplay}{display} $\ast$\hyperlink{structdisplay}{display})
\item 
static void \hyperlink{simple-egl_8cpp_a83c7f2e34bbc715d97f0642def708293}{create\+\_\+surface} (struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window})
\item 
static void \hyperlink{simple-egl_8cpp_aba2ea9aa51701e52d4f36b4f34cecf7a}{destroy\+\_\+surface} (struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window})
\item 
static void \hyperlink{simple-egl_8cpp_a927502f6103ec35422eead39e62ab7ba}{redraw} (void $\ast$data, struct wl\+\_\+callback $\ast$callback, uint32\+\_\+t time)
\item 
static void \hyperlink{simple-egl_8cpp_af288e02a94c196a68b327fc55c049932}{registry\+\_\+handle\+\_\+global} (void $\ast$data, struct wl\+\_\+registry $\ast$registry, uint32\+\_\+t name, const char $\ast$interface, uint32\+\_\+t version)
\item 
static void \hyperlink{simple-egl_8cpp_a59a731b9efa9d6a2015cdc8ccae1db80}{registry\+\_\+handle\+\_\+global\+\_\+remove} (void $\ast$data, struct wl\+\_\+registry $\ast$registry, uint32\+\_\+t name)
\item 
static void \hyperlink{simple-egl_8cpp_a2cfc8c2d3fc1273ba8f811d2e639aec8}{signal\+\_\+int} (int signum)
\item 
int \hyperlink{simple-egl_8cpp_a644e25276ecdea04f2aa3412c1973927}{init\+\_\+wm} (Lib\+Windowmanager $\ast$\hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}, struct \hyperlink{structwindow}{window} $\ast$\hyperlink{structwindow}{window})
\item 
int \hyperlink{simple-egl_8cpp_a79aafeb99915566dd3970246f465f306}{init\+\_\+hs} (\hyperlink{class_lib_home_screen}{Lib\+Home\+Screen} $\ast$\hyperlink{simple-egl_8cpp_a529acbd1fed9d98a587edfa62309fa8d}{hs})
\item 
int \hyperlink{simple-egl_8cpp_a3c04138a5bfe5d72780bb7e82a18e627}{main} (int argc, char $\ast$$\ast$argv)
\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item 
const char $\ast$ \hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\+\_\+prefix} = \char`\"{}simple-\/egl\char`\"{}
\item 
uint32\+\_\+t \hyperlink{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}{g\+\_\+id\+\_\+ivisurf} = 9009
\item 
long \hyperlink{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}{port} = 1700
\item 
string \hyperlink{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}{token} = string(\char`\"{}wm\char`\"{})
\item 
string \hyperlink{simple-egl_8cpp_a0da928eccfc57d1dfadfd29d4ac4854c}{app\+\_\+name} = string(\char`\"{}Navigation\char`\"{})
\item 
const char $\ast$ \hyperlink{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{main\+\_\+role} = \char`\"{}navigation\char`\"{}
\item 
\hyperlink{class_lib_home_screen}{Lib\+Home\+Screen} $\ast$ \hyperlink{simple-egl_8cpp_a529acbd1fed9d98a587edfa62309fa8d}{hs}
\item 
Lib\+Windowmanager $\ast$ \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}
\item 
static const struct wl\+\_\+interface $\ast$ \hyperlink{simple-egl_8cpp_aea3203db9e218d3e5d60bdb4ebe2fa1f}{types} \mbox{[}$\,$\mbox{]}
\item 
static const struct wl\+\_\+message \hyperlink{simple-egl_8cpp_ada80120c5590d2821da9babef808b98d}{ivi\+\_\+surface\+\_\+requests} \mbox{[}$\,$\mbox{]}
\item 
static const struct wl\+\_\+message \hyperlink{simple-egl_8cpp_ac848f4fbf712a9ba414272fa85577791}{ivi\+\_\+surface\+\_\+events} \mbox{[}$\,$\mbox{]}
\item 
const struct wl\+\_\+interface \hyperlink{simple-egl_8cpp_adf384de8d12d2edd7265ab85fd16b11c}{ivi\+\_\+surface\+\_\+interface}
\item 
static const struct wl\+\_\+message \hyperlink{simple-egl_8cpp_a21a39b7c6cf5f6d10a62a70b3ebc9bad}{ivi\+\_\+application\+\_\+requests} \mbox{[}$\,$\mbox{]}
\item 
const struct wl\+\_\+interface \hyperlink{simple-egl_8cpp_a769b65b7b0e834f732f1f45e835890d5}{ivi\+\_\+application\+\_\+interface}
\item 
static const char $\ast$ \hyperlink{simple-egl_8cpp_a717575939a37d84dcd4cf0447a630834}{vert\+\_\+shader\+\_\+text}
\item 
static const char $\ast$ \hyperlink{simple-egl_8cpp_ab5a6a2a26ac23f79b1687daa4b0d8980}{frag\+\_\+shader\+\_\+text}
\item 
static int \hyperlink{simple-egl_8cpp_a2f45113638a0b749a8a205d2cd7fb42b}{running} = 1
\item 
static const struct wl\+\_\+registry\+\_\+listener \hyperlink{simple-egl_8cpp_a8998c87c94cd7d185e8f0cdafab4b1c4}{registry\+\_\+listener}
\end{DoxyCompactItemize}


\subsection{Macro Definition Documentation}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT@{E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT}}
\index{E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT@{E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT}{EGL_BUFFER_AGE_EXT}}]{\setlength{\rightskip}{0pt plus 5cm}\#define E\+G\+L\+\_\+\+B\+U\+F\+F\+E\+R\+\_\+\+A\+G\+E\+\_\+\+E\+XT~0x313D}\hypertarget{simple-egl_8cpp_a7045d8a6b4857f268a62fab2de2021fd}{}\label{simple-egl_8cpp_a7045d8a6b4857f268a62fab2de2021fd}


Definition at line 110 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age@{E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age}}
\index{E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age@{E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age}{EGL_EXT_buffer_age}}]{\setlength{\rightskip}{0pt plus 5cm}\#define E\+G\+L\+\_\+\+E\+X\+T\+\_\+buffer\+\_\+age~1}\hypertarget{simple-egl_8cpp_a0792e3d8b2bc978f95917a234b0c81df}{}\label{simple-egl_8cpp_a0792e3d8b2bc978f95917a234b0c81df}


Definition at line 109 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage@{E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage}}
\index{E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage@{E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage}{EGL_EXT_swap_buffers_with_damage}}]{\setlength{\rightskip}{0pt plus 5cm}\#define E\+G\+L\+\_\+\+E\+X\+T\+\_\+swap\+\_\+buffers\+\_\+with\+\_\+damage~1}\hypertarget{simple-egl_8cpp_a083d37f289b99270e0391419178d458f}{}\label{simple-egl_8cpp_a083d37f289b99270e0391419178d458f}


Definition at line 104 of file simple-\/egl.\+cpp.



\subsection{Typedef Documentation}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!n\+\_\+rects@{n\+\_\+rects}}
\index{n\+\_\+rects@{n\+\_\+rects}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{n\+\_\+rects}{n_rects}}]{\setlength{\rightskip}{0pt plus 5cm}typedef E\+G\+L\+Surface E\+G\+Lint E\+G\+Lint {\bf n\+\_\+rects}}\hypertarget{simple-egl_8cpp_aa6a11810244355f89e6c4961b9dd3b53}{}\label{simple-egl_8cpp_aa6a11810244355f89e6c4961b9dd3b53}


Definition at line 105 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!rects@{rects}}
\index{rects@{rects}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{rects}{rects}}]{\setlength{\rightskip}{0pt plus 5cm}typedef E\+G\+L\+Surface E\+G\+Lint$\ast$ {\bf rects}}\hypertarget{simple-egl_8cpp_a56616f7ca3fc53c0da41d05de9330b11}{}\label{simple-egl_8cpp_a56616f7ca3fc53c0da41d05de9330b11}


Definition at line 105 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!surface@{surface}}
\index{surface@{surface}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{surface}{surface}}]{\setlength{\rightskip}{0pt plus 5cm}typedef E\+G\+L\+Surface {\bf surface}}\hypertarget{simple-egl_8cpp_a0720952aa1caded45b5bcdce589663a9}{}\label{simple-egl_8cpp_a0720952aa1caded45b5bcdce589663a9}


Definition at line 105 of file simple-\/egl.\+cpp.



\subsection{Function Documentation}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!create\+\_\+ivi\+\_\+surface@{create\+\_\+ivi\+\_\+surface}}
\index{create\+\_\+ivi\+\_\+surface@{create\+\_\+ivi\+\_\+surface}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{create\+\_\+ivi\+\_\+surface(struct window $\ast$window, struct display $\ast$display)}{create_ivi_surface(struct window *window, struct display *display)}}]{\setlength{\rightskip}{0pt plus 5cm}static void create\+\_\+ivi\+\_\+surface (
\begin{DoxyParamCaption}
\item[{struct {\bf window} $\ast$}]{window, }
\item[{struct {\bf display} $\ast$}]{display}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a0122201fe28a7f35b0fbd362fff7094e}{}\label{simple-egl_8cpp_a0122201fe28a7f35b0fbd362fff7094e}


Definition at line 322 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
323 \{
324     uint32\_t id\_ivisurf = \hyperlink{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}{g\_id\_ivisurf};
325     window->\hyperlink{structwindow_a40e2c6fb4178953c820fc1b9f41d4b31}{ivi\_surface} =
326         ivi\_application\_surface\_create(display->\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application},
327                            id\_ivisurf, window->\hyperlink{structwindow_a7d0790cfc7c30621611fa26ab5c1ae97}{surface});
328 
329     \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a40e2c6fb4178953c820fc1b9f41d4b31}{ivi\_surface} == NULL) \{
330         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"Failed to create ivi\_client\_surface"});
331         abort();
332     \}
333 
334 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!create\+\_\+shader@{create\+\_\+shader}}
\index{create\+\_\+shader@{create\+\_\+shader}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{create\+\_\+shader(struct window $\ast$window, const char $\ast$source, G\+Lenum shader\+\_\+type)}{create_shader(struct window *window, const char *source, GLenum shader_type)}}]{\setlength{\rightskip}{0pt plus 5cm}static G\+Luint create\+\_\+shader (
\begin{DoxyParamCaption}
\item[{struct {\bf window} $\ast$}]{window, }
\item[{const char $\ast$}]{source, }
\item[{G\+Lenum}]{shader\+\_\+type}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_ab72c580e4d6d47c2fb49c72cc76b85bb}{}\label{simple-egl_8cpp_ab72c580e4d6d47c2fb49c72cc76b85bb}


Definition at line 259 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
260 \{
261     GLuint shader;
262     GLint status;
263 
264     shader = glCreateShader(shader\_type);
265     assert(shader != 0);
266 
267     glShaderSource(shader, 1, (\textcolor{keyword}{const} \textcolor{keywordtype}{char} **) &source, NULL);
268     glCompileShader(shader);
269 
270     glGetShaderiv(shader, GL\_COMPILE\_STATUS, &status);
271     \textcolor{keywordflow}{if} (!status) \{
272         \textcolor{keywordtype}{char} log[1000];
273         GLsizei len;
274         glGetShaderInfoLog(shader, 1000, &len, log);
275         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"Error: compiling %s: %*s"},
276             shader\_type == GL\_VERTEX\_SHADER ? \textcolor{stringliteral}{"vertex"} : \textcolor{stringliteral}{"fragment"},
277             len, log);
278         exit(1);
279     \}
280 
281     \textcolor{keywordflow}{return} shader;
282 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!create\+\_\+surface@{create\+\_\+surface}}
\index{create\+\_\+surface@{create\+\_\+surface}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{create\+\_\+surface(struct window $\ast$window)}{create_surface(struct window *window)}}]{\setlength{\rightskip}{0pt plus 5cm}static void create\+\_\+surface (
\begin{DoxyParamCaption}
\item[{struct {\bf window} $\ast$}]{window}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a83c7f2e34bbc715d97f0642def708293}{}\label{simple-egl_8cpp_a83c7f2e34bbc715d97f0642def708293}


Definition at line 337 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
338 \{
339     \textcolor{keyword}{struct }\hyperlink{structdisplay}{display} *\hyperlink{structdisplay}{display} = window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display};
340     \hyperlink{simple-egl_8cpp_ab4ad070d3bf82abe5e70330578f67893}{EGLBoolean} ret;
341 
342     window->\hyperlink{structwindow_a7d0790cfc7c30621611fa26ab5c1ae97}{surface} = wl\_compositor\_create\_surface(display->\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor});
343 
344     window->\hyperlink{structwindow_ae41be0955d0e73530e1bc13dfeb9d731}{native} =
345         wl\_egl\_window\_create(window->\hyperlink{structwindow_a7d0790cfc7c30621611fa26ab5c1ae97}{surface},
346                      window->geometry.width,
347                      window->geometry.height);
348     window->\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface} =
349         weston\_platform\_create\_egl\_surface(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy},
350                            display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a880aef9408b499f5b749541dc6e396c3}{conf},
351                            window->\hyperlink{structwindow_ae41be0955d0e73530e1bc13dfeb9d731}{native}, NULL);
352 
353 
354     \textcolor{keywordflow}{if} (display->\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application} ) \{
355         \hyperlink{simple-egl_8cpp_a0122201fe28a7f35b0fbd362fff7094e}{create\_ivi\_surface}(window, display);
356     \} \textcolor{keywordflow}{else} \{
357         assert(0);
358     \}
359 
360     ret = eglMakeCurrent(window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, window->
      \hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface},
361                  window->\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface}, window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.
      \hyperlink{structdisplay_a3420940a29a710e0e5ebd41ba462cc00}{ctx});
362     assert(ret == EGL\_TRUE);
363 
364     \textcolor{keywordflow}{if} (!window->\hyperlink{structwindow_a851bcb65083f5ab5ff768b09522bed70}{frame\_sync})
365         eglSwapInterval(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, 0);
366 
367 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!destroy\+\_\+surface@{destroy\+\_\+surface}}
\index{destroy\+\_\+surface@{destroy\+\_\+surface}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{destroy\+\_\+surface(struct window $\ast$window)}{destroy_surface(struct window *window)}}]{\setlength{\rightskip}{0pt plus 5cm}static void destroy\+\_\+surface (
\begin{DoxyParamCaption}
\item[{struct {\bf window} $\ast$}]{window}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_aba2ea9aa51701e52d4f36b4f34cecf7a}{}\label{simple-egl_8cpp_aba2ea9aa51701e52d4f36b4f34cecf7a}


Definition at line 370 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
371 \{
372     \textcolor{comment}{/* Required, otherwise segfault in egl\_dri2.c: dri2\_make\_current()}
373 \textcolor{comment}{     * on eglReleaseThread(). */}
374     eglMakeCurrent(window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, EGL\_NO\_SURFACE, EGL\_NO\_SURFACE,
375                EGL\_NO\_CONTEXT);
376 
377     eglDestroySurface(window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, window->\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface});
378     wl\_egl\_window\_destroy(window->\hyperlink{structwindow_ae41be0955d0e73530e1bc13dfeb9d731}{native});
379 
380     \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application})
381         ivi\_surface\_destroy(window->\hyperlink{structwindow_a40e2c6fb4178953c820fc1b9f41d4b31}{ivi\_surface});
382     wl\_surface\_destroy(window->\hyperlink{structwindow_a7d0790cfc7c30621611fa26ab5c1ae97}{surface});
383 
384     \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a35ba639556fa19d9273dad0953a6807e}{callback})
385         wl\_callback\_destroy(window->\hyperlink{structwindow_a35ba639556fa19d9273dad0953a6807e}{callback});
386 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!E\+G\+L\+Boolean@{E\+G\+L\+Boolean}}
\index{E\+G\+L\+Boolean@{E\+G\+L\+Boolean}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{E\+G\+L\+Boolean(\+E\+G\+L\+A\+P\+I\+E\+N\+T\+R\+Y\+P P\+F\+N\+E\+G\+L\+S\+W\+A\+P\+B\+U\+F\+F\+E\+R\+S\+W\+I\+T\+H\+D\+A\+M\+A\+G\+E\+E\+X\+T\+P\+R\+O\+C)(\+E\+G\+L\+Display dpy}{EGLBoolean(EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC)(EGLDisplay dpy}}]{\setlength{\rightskip}{0pt plus 5cm}typedef E\+G\+L\+Boolean (
\begin{DoxyParamCaption}
\item[{E\+G\+L\+A\+P\+I\+E\+N\+T\+R\+YP}]{P\+F\+N\+E\+G\+L\+S\+W\+A\+P\+B\+U\+F\+F\+E\+R\+S\+W\+I\+T\+H\+D\+A\+M\+A\+G\+E\+E\+X\+T\+P\+R\+OC}
\end{DoxyParamCaption}
)}\hypertarget{simple-egl_8cpp_ab4ad070d3bf82abe5e70330578f67893}{}\label{simple-egl_8cpp_ab4ad070d3bf82abe5e70330578f67893}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!fini\+\_\+egl@{fini\+\_\+egl}}
\index{fini\+\_\+egl@{fini\+\_\+egl}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{fini\+\_\+egl(struct display $\ast$display)}{fini_egl(struct display *display)}}]{\setlength{\rightskip}{0pt plus 5cm}static void fini\+\_\+egl (
\begin{DoxyParamCaption}
\item[{struct {\bf display} $\ast$}]{display}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a4f71f46ede5b73bd7c770c973826f771}{}\label{simple-egl_8cpp_a4f71f46ede5b73bd7c770c973826f771}


Definition at line 252 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
253 \{
254     eglTerminate(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy});
255     eglReleaseThread();
256 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!init\+\_\+egl@{init\+\_\+egl}}
\index{init\+\_\+egl@{init\+\_\+egl}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{init\+\_\+egl(struct display $\ast$display, struct window $\ast$window)}{init_egl(struct display *display, struct window *window)}}]{\setlength{\rightskip}{0pt plus 5cm}static void init\+\_\+egl (
\begin{DoxyParamCaption}
\item[{struct {\bf display} $\ast$}]{display, }
\item[{struct {\bf window} $\ast$}]{window}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a1073d4aca1838d3877fe577d813700fc}{}\label{simple-egl_8cpp_a1073d4aca1838d3877fe577d813700fc}


Definition at line 174 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
175 \{
176     \textcolor{keyword}{static} \textcolor{keyword}{const} EGLint context\_attribs[] = \{
177         EGL\_CONTEXT\_CLIENT\_VERSION, 2,
178         EGL\_NONE
179     \};
180     \textcolor{keyword}{const} \textcolor{keywordtype}{char} *extensions;
181 
182     EGLint config\_attribs[] = \{
183         EGL\_SURFACE\_TYPE, EGL\_WINDOW\_BIT,
184         EGL\_RED\_SIZE, 1,
185         EGL\_GREEN\_SIZE, 1,
186         EGL\_BLUE\_SIZE, 1,
187         EGL\_ALPHA\_SIZE, 1,
188         EGL\_RENDERABLE\_TYPE, EGL\_OPENGL\_ES2\_BIT,
189         EGL\_NONE
190     \};
191 
192     EGLint major, minor, n, count, i, size;
193     EGLConfig *configs;
194     \hyperlink{simple-egl_8cpp_ab4ad070d3bf82abe5e70330578f67893}{EGLBoolean} ret;
195 
196     \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a026a50808d8323a5a73d585c19916fa8}{opaque} || window->\hyperlink{structwindow_a0e634038f669aff472012f25ea250b40}{buffer\_size} == 16)
197         config\_attribs[9] = 0;
198 
199     display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy} = weston\_platform\_get\_egl\_display(EGL\_PLATFORM\_WAYLAND\_KHR, display->
      \hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display}, NULL);
200     assert(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy});
201 
202     ret = eglInitialize(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, &major, &minor);
203     assert(ret == EGL\_TRUE);
204     ret = eglBindAPI(EGL\_OPENGL\_ES\_API);
205     assert(ret == EGL\_TRUE);
206 
207     \textcolor{keywordflow}{if} (!eglGetConfigs(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, NULL, 0, &count) || count < 1)
208         assert(0);
209 
210     configs = calloc(count, \textcolor{keyword}{sizeof} *configs);
211     assert(configs);
212 
213     ret = eglChooseConfig(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, config\_attribs,
214                   configs, count, &n);
215     assert(ret && n >= 1);
216 
217     \textcolor{keywordflow}{for} (i = 0; i < n; i++) \{
218         eglGetConfigAttrib(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy},
219                    configs[i], EGL\_BUFFER\_SIZE, &size);
220         \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a0e634038f669aff472012f25ea250b40}{buffer\_size} == size) \{
221             display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a880aef9408b499f5b749541dc6e396c3}{conf} = configs[i];
222             \textcolor{keywordflow}{break};
223         \}
224     \}
225     free(configs);
226     \textcolor{keywordflow}{if} (display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a880aef9408b499f5b749541dc6e396c3}{conf} == NULL) \{
227         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"did not find config with buffer size %d"},
228             window->\hyperlink{structwindow_a0e634038f669aff472012f25ea250b40}{buffer\_size});
229         exit(EXIT\_FAILURE);
230     \}
231 
232     display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a3420940a29a710e0e5ebd41ba462cc00}{ctx} = eglCreateContext(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy},
233                         display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a880aef9408b499f5b749541dc6e396c3}{conf},
234                         EGL\_NO\_CONTEXT, context\_attribs);
235     assert(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a3420940a29a710e0e5ebd41ba462cc00}{ctx});
236 
237     display->\hyperlink{structdisplay_a48c46c118e4765ef06596f6341c8f23f}{swap\_buffers\_with\_damage} = NULL;
238     extensions = eglQueryString(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, EGL\_EXTENSIONS);
239     \textcolor{keywordflow}{if} (extensions &&
240         strstr(extensions, \textcolor{stringliteral}{"EGL\_EXT\_swap\_buffers\_with\_damage"}) &&
241         strstr(extensions, \textcolor{stringliteral}{"EGL\_EXT\_buffer\_age"}))
242         display->\hyperlink{structdisplay_a48c46c118e4765ef06596f6341c8f23f}{swap\_buffers\_with\_damage} =
243             (PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC)
244             eglGetProcAddress(\textcolor{stringliteral}{"eglSwapBuffersWithDamageEXT"});
245 
246     \textcolor{keywordflow}{if} (display->\hyperlink{structdisplay_a48c46c118e4765ef06596f6341c8f23f}{swap\_buffers\_with\_damage})
247         \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"has EGL\_EXT\_buffer\_age and
       EGL\_EXT\_swap\_buffers\_with\_damage"});
248 
249 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!init\+\_\+gl@{init\+\_\+gl}}
\index{init\+\_\+gl@{init\+\_\+gl}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{init\+\_\+gl(struct window $\ast$window)}{init_gl(struct window *window)}}]{\setlength{\rightskip}{0pt plus 5cm}static void init\+\_\+gl (
\begin{DoxyParamCaption}
\item[{struct {\bf window} $\ast$}]{window}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_ab3ee863fa45f4026f78f592d6f6e34ff}{}\label{simple-egl_8cpp_ab3ee863fa45f4026f78f592d6f6e34ff}


Definition at line 285 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
286 \{
287     GLuint frag, vert;
288     GLuint program;
289     GLint status;
290 
291     frag = \hyperlink{simple-egl_8cpp_ab72c580e4d6d47c2fb49c72cc76b85bb}{create\_shader}(window, \hyperlink{simple-egl_8cpp_ab5a6a2a26ac23f79b1687daa4b0d8980}{frag\_shader\_text}, GL\_FRAGMENT\_SHADER);
292     vert = \hyperlink{simple-egl_8cpp_ab72c580e4d6d47c2fb49c72cc76b85bb}{create\_shader}(window, \hyperlink{simple-egl_8cpp_a717575939a37d84dcd4cf0447a630834}{vert\_shader\_text}, GL\_VERTEX\_SHADER);
293 
294     program = glCreateProgram();
295     glAttachShader(program, frag);
296     glAttachShader(program, vert);
297     glLinkProgram(program);
298 
299     glGetProgramiv(program, GL\_LINK\_STATUS, &status);
300     \textcolor{keywordflow}{if} (!status) \{
301         \textcolor{keywordtype}{char} log[1000];
302         GLsizei len;
303         glGetProgramInfoLog(program, 1000, &len, log);
304         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"Error: linking:%*s"}, len, log);
305         exit(1);
306     \}
307 
308     glUseProgram(program);
309 
310     window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aaf965f90f9fc938db2315ff62028c362}{pos} = 0;
311     window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aef10fe94766ccd4831ee611c5ad0e55c}{col} = 1;
312 
313     glBindAttribLocation(program, window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aaf965f90f9fc938db2315ff62028c362}{pos}, \textcolor{stringliteral}{"pos"});
314     glBindAttribLocation(program, window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aef10fe94766ccd4831ee611c5ad0e55c}{col}, \textcolor{stringliteral}{"color"});
315     glLinkProgram(program);
316 
317     window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_a5202f3b60e262a6fa4fcee68dd47cb67}{rotation\_uniform} =
318         glGetUniformLocation(program, \textcolor{stringliteral}{"rotation"});
319 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!init\+\_\+hs@{init\+\_\+hs}}
\index{init\+\_\+hs@{init\+\_\+hs}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{init\+\_\+hs(\+Lib\+Home\+Screen $\ast$hs)}{init_hs(LibHomeScreen *hs)}}]{\setlength{\rightskip}{0pt plus 5cm}int init\+\_\+hs (
\begin{DoxyParamCaption}
\item[{{\bf Lib\+Home\+Screen} $\ast$}]{hs}
\end{DoxyParamCaption}
)}\hypertarget{simple-egl_8cpp_a79aafeb99915566dd3970246f465f306}{}\label{simple-egl_8cpp_a79aafeb99915566dd3970246f465f306}


Definition at line 565 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
565                           \{
566     \textcolor{keywordflow}{if}(hs->\hyperlink{class_lib_home_screen_a6a57b573cc767725762ba9beab032220}{init}(\hyperlink{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}{port}, \hyperlink{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}{token})!=0)
567     \{
568         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"homescreen init failed. "});
569         \textcolor{keywordflow}{return} -1;
570     \}
571 
572     hs->\hyperlink{class_lib_home_screen_ab1b0e08bf35415de9064afed899e9f85}{set\_event\_handler}(\hyperlink{class_lib_home_screen_a82616c91ac211d2ad08e709b524bf154a3fb3563c64786f1a2ae404df6edffd5c}{LibHomeScreen::Event\_ShowWindow}, 
      [hs](json\_object *\textcolor{keywordtype}{object})\{
573         \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\textcolor{stringliteral}{"simple-egl"},\textcolor{stringliteral}{"try to activeWindow %s "}, \hyperlink{simple-egl_8cpp_a0da928eccfc57d1dfadfd29d4ac4854c}{app\_name}.c\_str());
574 
575         \textcolor{keyword}{struct }json\_object *param\_obj = json\_object\_object\_get(\textcolor{keywordtype}{object}, hs->
      \hyperlink{class_lib_home_screen_a927592eff8e34efbbceaf12522f8897f}{\_keyParameter});
576         \textcolor{keyword}{const} \textcolor{keywordtype}{char} *area = json\_object\_get\_string(
577             json\_object\_object\_get(param\_obj, hs->\hyperlink{class_lib_home_screen_a8becda1b035ae45f5a11c7e7963091bf}{\_keyArea}));
578         \textcolor{comment}{// Application should call LibWindowmanager::activateWindow() in showWindow handler}
579         \textcolor{keywordflow}{if}(area == \textcolor{keyword}{nullptr})
580             \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->activateWindow(\hyperlink{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{main\_role}, hs->\hyperlink{class_lib_home_screen_aac718b60b83c74e2b061f6f7f7ec3bf5}{\_areaNormal});
581         \textcolor{keywordflow}{else}
582             \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->activateWindow(\hyperlink{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{main\_role}, area);
583     \});
584 
585     \textcolor{keywordflow}{return} 0;
586 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!init\+\_\+wm@{init\+\_\+wm}}
\index{init\+\_\+wm@{init\+\_\+wm}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{init\+\_\+wm(\+Lib\+Windowmanager $\ast$wm, struct window $\ast$window)}{init_wm(LibWindowmanager *wm, struct window *window)}}]{\setlength{\rightskip}{0pt plus 5cm}int init\+\_\+wm (
\begin{DoxyParamCaption}
\item[{Lib\+Windowmanager $\ast$}]{wm, }
\item[{struct {\bf window} $\ast$}]{window}
\end{DoxyParamCaption}
)}\hypertarget{simple-egl_8cpp_a644e25276ecdea04f2aa3412c1973927}{}\label{simple-egl_8cpp_a644e25276ecdea04f2aa3412c1973927}


Definition at line 527 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
528 \{
529     \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"called"});
530 
531     \textcolor{keywordflow}{if} (\hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->init(\hyperlink{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}{port}, \hyperlink{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}{token}) != 0) \{
532         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"wm init failed. "});
533         \textcolor{keywordflow}{return} -1;
534     \}
535 
536     \hyperlink{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}{g\_id\_ivisurf} = \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->requestSurface(\hyperlink{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{main\_role});
537     \textcolor{keywordflow}{if} (\hyperlink{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}{g\_id\_ivisurf} < 0) \{
538         \hyperlink{include_2hmi-debug_8h_a65bb6c7cfe38f8a724beab5059d36fb2}{HMI\_ERROR}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"wm request surface failed "});
539         \textcolor{keywordflow}{return} -1;
540     \}
541     \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"IVI\_SURFACE\_ID: %d "}, \hyperlink{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}{g\_id\_ivisurf});
542 
543     WMHandler wmh;
544     wmh.on\_visible = [](\textcolor{keyword}{const} \textcolor{keywordtype}{char}* role, \textcolor{keywordtype}{bool} visible)\{
545         \textcolor{comment}{// Sample code if user uses visible event}
546         \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix}, \textcolor{stringliteral}{"role: %s, visible: %s"}, role, visible ? \textcolor{stringliteral}{"true"} : \textcolor{stringliteral}{"false"})
      ;
547     \};
548     wmh.on\_sync\_draw = [\hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}, window](\textcolor{keyword}{const} \textcolor{keywordtype}{char}* role, \textcolor{keyword}{const} \textcolor{keywordtype}{char}* area, Rect rect) \{
549 
550         \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"Surface %s got syncDraw! Area: %s. w:%d, h:%d"}, role, area
      , rect.width(), rect.height());
551 
552         wl\_egl\_window\_resize(window->\hyperlink{structwindow_ae41be0955d0e73530e1bc13dfeb9d731}{native}, rect.width(), rect.height(), 0, 0);
553         window->geometry.width  = rect.width();
554         window->geometry.height = rect.height();
555 
556         \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->endDraw(role);
557     \};
558 
559     \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->setEventHandler(wmh);
560 
561     \textcolor{keywordflow}{return} 0;
562 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!main@{main}}
\index{main@{main}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{main(int argc, char $\ast$$\ast$argv)}{main(int argc, char **argv)}}]{\setlength{\rightskip}{0pt plus 5cm}int main (
\begin{DoxyParamCaption}
\item[{int}]{argc, }
\item[{char $\ast$$\ast$}]{argv}
\end{DoxyParamCaption}
)}\hypertarget{simple-egl_8cpp_a3c04138a5bfe5d72780bb7e82a18e627}{}\label{simple-egl_8cpp_a3c04138a5bfe5d72780bb7e82a18e627}


Definition at line 589 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
590 \{
591     \textcolor{keyword}{struct }sigaction sigint;
592     \textcolor{keyword}{struct }\hyperlink{structwindow}{window}  \hyperlink{structwindow}{window}  = \{ 0 \};
593     \textcolor{keyword}{struct }\hyperlink{structdisplay}{display} \hyperlink{structdisplay}{display} = \{ 0 \};
594 
595     window.\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display} = &\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display};
596     display.\hyperlink{structdisplay_a9974d560bec291487ae2440f897ffc58}{window} = &\hyperlink{structdisplay_a9974d560bec291487ae2440f897ffc58}{window};
597     window.geometry.width  = 1080;
598     window.geometry.height = 1488;
599     window.\hyperlink{structwindow_ad2b6c8ed8044b41fd1189a0ce26d539a}{window\_size} = window.geometry;
600     window.\hyperlink{structwindow_a0e634038f669aff472012f25ea250b40}{buffer\_size} = 32;
601     window.\hyperlink{structwindow_a851bcb65083f5ab5ff768b09522bed70}{frame\_sync} = 1;
602 
603     \textcolor{keywordflow}{if}(argc > 2)\{
604         \hyperlink{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}{port} = strtol(argv[1], NULL, 10);
605         \hyperlink{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}{token} = argv[2];
606     \}
607 
608     \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"main\_role: %s, port: %d, token: %s. "}, 
      \hyperlink{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{main\_role}, \hyperlink{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}{port}, \hyperlink{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}{token}.c\_str());
609 
610     display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display} = wl\_display\_connect(NULL);
611     assert(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
612 
613     display.\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry} = wl\_display\_get\_registry(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
614     wl\_registry\_add\_listener(display.\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry},
615                  &\hyperlink{simple-egl_8cpp_a8998c87c94cd7d185e8f0cdafab4b1c4}{registry\_listener}, &display);
616 
617     wl\_display\_roundtrip(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
618 
619     \hyperlink{simple-egl_8cpp_a1073d4aca1838d3877fe577d813700fc}{init\_egl}(&display, &window);
620 
621     \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm} = \textcolor{keyword}{new} LibWindowmanager();
622     \textcolor{keywordflow}{if}(\hyperlink{simple-egl_8cpp_a644e25276ecdea04f2aa3412c1973927}{init\_wm}(\hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}, &window)!=0)\{
623         \hyperlink{simple-egl_8cpp_a4f71f46ede5b73bd7c770c973826f771}{fini\_egl}(&display);
624         \textcolor{keywordflow}{if} (display.\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application})
625             ivi\_application\_destroy(display.\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application});
626         \textcolor{keywordflow}{if} (display.\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor})
627             wl\_compositor\_destroy(display.\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor});
628         wl\_registry\_destroy(display.\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry});
629         wl\_display\_flush(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
630         \textcolor{keywordflow}{return} -1;
631     \}
632 
633     \hyperlink{simple-egl_8cpp_a529acbd1fed9d98a587edfa62309fa8d}{hs} = \textcolor{keyword}{new} \hyperlink{class_lib_home_screen}{LibHomeScreen}();
634     \textcolor{keywordflow}{if}(\hyperlink{simple-egl_8cpp_a79aafeb99915566dd3970246f465f306}{init\_hs}(\hyperlink{simple-egl_8cpp_a529acbd1fed9d98a587edfa62309fa8d}{hs})!=0)\{
635         \hyperlink{simple-egl_8cpp_a4f71f46ede5b73bd7c770c973826f771}{fini\_egl}(&display);
636         \textcolor{keywordflow}{if} (display.\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application})
637             ivi\_application\_destroy(display.\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application});
638         \textcolor{keywordflow}{if} (display.\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor})
639             wl\_compositor\_destroy(display.\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor});
640         wl\_registry\_destroy(display.\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry});
641         wl\_display\_flush(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
642         \textcolor{keywordflow}{return} -1;
643     \}
644 
645     \hyperlink{simple-egl_8cpp_a83c7f2e34bbc715d97f0642def708293}{create\_surface}(&window);
646     \hyperlink{simple-egl_8cpp_ab3ee863fa45f4026f78f592d6f6e34ff}{init\_gl}(&window);
647 
648     \textcolor{comment}{//Ctrl+C}
649     sigint.sa\_handler = \hyperlink{simple-egl_8cpp_a2cfc8c2d3fc1273ba8f811d2e639aec8}{signal\_int};
650     sigemptyset(&sigint.sa\_mask);
651     sigint.sa\_flags = SA\_RESETHAND;
652     sigaction(SIGINT, &sigint, NULL);
653 
654     eglSwapBuffers(window.\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, window.\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface});
655 
656     \hyperlink{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{wm}->activateWindow(\hyperlink{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{main\_role});
657 
658     \textcolor{comment}{/* The mainloop here is a little subtle.  Redrawing will cause}
659 \textcolor{comment}{     * EGL to read events so we can just call}
660 \textcolor{comment}{     * wl\_display\_dispatch\_pending() to handle any events that got}
661 \textcolor{comment}{     * queued up as a side effect. */}
662     \textcolor{keywordflow}{while} (\hyperlink{simple-egl_8cpp_a2f45113638a0b749a8a205d2cd7fb42b}{running}) \{
663         wl\_display\_dispatch\_pending(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
664         \hyperlink{simple-egl_8cpp_a927502f6103ec35422eead39e62ab7ba}{redraw}(&window, NULL, 0);
665     \}
666 
667     \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"simple-egl exiting! "});
668 
669     \hyperlink{simple-egl_8cpp_aba2ea9aa51701e52d4f36b4f34cecf7a}{destroy\_surface}(&window);
670     \hyperlink{simple-egl_8cpp_a4f71f46ede5b73bd7c770c973826f771}{fini\_egl}(&display);
671 
672     \textcolor{keywordflow}{if} (display.\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application})
673         ivi\_application\_destroy(display.\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application});
674 
675     \textcolor{keywordflow}{if} (display.\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor})
676         wl\_compositor\_destroy(display.\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor});
677 
678     wl\_registry\_destroy(display.\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry});
679     wl\_display\_flush(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
680     wl\_display\_disconnect(display.\hyperlink{structdisplay_aa8faf09631925e9221fd8a0c086ce75a}{display});
681 
682     \textcolor{keywordflow}{return} 0;
683 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!redraw@{redraw}}
\index{redraw@{redraw}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{redraw(void $\ast$data, struct wl\+\_\+callback $\ast$callback, uint32\+\_\+t time)}{redraw(void *data, struct wl_callback *callback, uint32_t time)}}]{\setlength{\rightskip}{0pt plus 5cm}static void redraw (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{data, }
\item[{struct wl\+\_\+callback $\ast$}]{callback, }
\item[{uint32\+\_\+t}]{time}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a927502f6103ec35422eead39e62ab7ba}{}\label{simple-egl_8cpp_a927502f6103ec35422eead39e62ab7ba}


Definition at line 389 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
390 \{
391     \textcolor{keyword}{struct }\hyperlink{structwindow}{window} *\hyperlink{structwindow}{window} = data;
392     \textcolor{keyword}{struct }\hyperlink{structdisplay}{display} *\hyperlink{structdisplay}{display} = window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display};
393     \textcolor{keyword}{static} \textcolor{keyword}{const} GLfloat verts[3][2] = \{
394         \{ -0.5, -0.5 \},
395         \{  0.5, -0.5 \},
396         \{  0,    0.5 \}
397     \};
398 
399     \textcolor{keyword}{static} \textcolor{keyword}{const} GLfloat colors[3][3] = \{
400         \{ 1, 0, 0 \},
401         \{ 0, 1, 0 \},
402         \{ 0, 0, 1 \}
403     \};
404 
405     GLfloat angle;
406     GLfloat rotation[4][4] = \{
407         \{ 1, 0, 0, 0 \},
408         \{ 0, 1, 0, 0 \},
409         \{ 0, 0, 1, 0 \},
410         \{ 0, 0, 0, 1 \}
411     \};
412     \textcolor{keyword}{static} \textcolor{keyword}{const} uint32\_t speed\_div = 5, benchmark\_interval = 5;
413     \textcolor{keyword}{struct }wl\_region *region;
414     EGLint rect[4];
415     EGLint buffer\_age = 0;
416     \textcolor{keyword}{struct }timeval tv;
417 
418     assert(window->\hyperlink{structwindow_a35ba639556fa19d9273dad0953a6807e}{callback} == callback);
419     window->\hyperlink{structwindow_a35ba639556fa19d9273dad0953a6807e}{callback} = NULL;
420 
421     \textcolor{keywordflow}{if} (callback)
422         wl\_callback\_destroy(callback);
423 
424     gettimeofday(&tv, NULL);
425     time = tv.tv\_sec * 1000 + tv.tv\_usec / 1000;
426     \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a633864bb495ec265bee220a5c70cc98f}{frames} == 0)
427         window->\hyperlink{structwindow_a72629bf021a361ad900504732a74cb68}{benchmark\_time} = time;
428 
429     \textcolor{keywordflow}{if} (time - window->\hyperlink{structwindow_a72629bf021a361ad900504732a74cb68}{benchmark\_time} > (benchmark\_interval * 1000)) \{
430         \hyperlink{include_2hmi-debug_8h_a0d26d8b8201011dade787236519711c0}{HMI\_DEBUG}(\hyperlink{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{log\_prefix},\textcolor{stringliteral}{"%d frames in %d seconds: %f fps"},
431                window->\hyperlink{structwindow_a633864bb495ec265bee220a5c70cc98f}{frames},
432                benchmark\_interval,
433                (\textcolor{keywordtype}{float}) window->\hyperlink{structwindow_a633864bb495ec265bee220a5c70cc98f}{frames} / benchmark\_interval);
434         window->\hyperlink{structwindow_a72629bf021a361ad900504732a74cb68}{benchmark\_time} = time;
435         window->\hyperlink{structwindow_a633864bb495ec265bee220a5c70cc98f}{frames} = 0;
436     \}
437 
438     angle = (time / speed\_div) % 360 * M\_PI / 180.0;
439     rotation[0][0] =  cos(angle);
440     rotation[0][2] =  sin(angle);
441     rotation[2][0] = -sin(angle);
442     rotation[2][2] =  cos(angle);
443 
444     \textcolor{keywordflow}{if} (display->\hyperlink{structdisplay_a48c46c118e4765ef06596f6341c8f23f}{swap\_buffers\_with\_damage})
445         eglQuerySurface(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, window->\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface},
446                 \hyperlink{simple-egl_8cpp_a7045d8a6b4857f268a62fab2de2021fd}{EGL\_BUFFER\_AGE\_EXT}, &buffer\_age);
447 
448     glViewport(0, 0, window->geometry.width, window->geometry.height);
449 
450     glUniformMatrix4fv(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_a5202f3b60e262a6fa4fcee68dd47cb67}{rotation\_uniform}, 1, GL\_FALSE,
451                (GLfloat *) rotation);
452 
453     glClearColor(0.0, 0.0, 0.0, 0.5);
454     glClear(GL\_COLOR\_BUFFER\_BIT);
455 
456     glVertexAttribPointer(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aaf965f90f9fc938db2315ff62028c362}{pos}, 2, GL\_FLOAT, GL\_FALSE, 0, verts);
457     glVertexAttribPointer(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aef10fe94766ccd4831ee611c5ad0e55c}{col}, 3, GL\_FLOAT, GL\_FALSE, 0, colors);
458     glEnableVertexAttribArray(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aaf965f90f9fc938db2315ff62028c362}{pos});
459     glEnableVertexAttribArray(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aef10fe94766ccd4831ee611c5ad0e55c}{col});
460 
461     glDrawArrays(GL\_TRIANGLES, 0, 3);
462 
463     glDisableVertexAttribArray(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aaf965f90f9fc938db2315ff62028c362}{pos});
464     glDisableVertexAttribArray(window->\hyperlink{structwindow_a6975a930e9a3c166f8201fc4ef5e7728}{gl}.\hyperlink{structwindow_aef10fe94766ccd4831ee611c5ad0e55c}{col});
465 
466     \textcolor{keywordflow}{if} (window->\hyperlink{structwindow_a026a50808d8323a5a73d585c19916fa8}{opaque} || window->\hyperlink{structwindow_a8da44798a9e1feb7ed3fbd18ec3a28b6}{fullscreen}) \{
467         region = wl\_compositor\_create\_region(window->\hyperlink{structwindow_a129486f2bd23791194f389ca1405cfd4}{display}->\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor});
468         wl\_region\_add(region, 0, 0,
469                   window->geometry.width,
470                   window->geometry.height);
471         wl\_surface\_set\_opaque\_region(window->\hyperlink{structwindow_a7d0790cfc7c30621611fa26ab5c1ae97}{surface}, region);
472         wl\_region\_destroy(region);
473     \} \textcolor{keywordflow}{else} \{
474         wl\_surface\_set\_opaque\_region(window->\hyperlink{structwindow_a7d0790cfc7c30621611fa26ab5c1ae97}{surface}, NULL);
475     \}
476 
477     \textcolor{keywordflow}{if} (display->\hyperlink{structdisplay_a48c46c118e4765ef06596f6341c8f23f}{swap\_buffers\_with\_damage} && buffer\_age > 0) \{
478         rect[0] = window->geometry.width / 4 - 1;
479         rect[1] = window->geometry.height / 4 - 1;
480         rect[2] = window->geometry.width / 2 + 2;
481         rect[3] = window->geometry.height / 2 + 2;
482         display->\hyperlink{structdisplay_a48c46c118e4765ef06596f6341c8f23f}{swap\_buffers\_with\_damage}(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.
      \hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy},
483                           window->\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface},
484                           rect, 1);
485     \} \textcolor{keywordflow}{else} \{
486         eglSwapBuffers(display->\hyperlink{structdisplay_a8b8bc104c19ff228d476a377e572d9c7}{egl}.\hyperlink{structdisplay_a8a1cbda15a286e41e89a85f158ce9311}{dpy}, window->\hyperlink{structwindow_a8de0059f3f1cb0dec33fba1143b7dee1}{egl\_surface});
487     \}
488 
489     window->\hyperlink{structwindow_a633864bb495ec265bee220a5c70cc98f}{frames}++;
490 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!registry\+\_\+handle\+\_\+global@{registry\+\_\+handle\+\_\+global}}
\index{registry\+\_\+handle\+\_\+global@{registry\+\_\+handle\+\_\+global}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{registry\+\_\+handle\+\_\+global(void $\ast$data, struct wl\+\_\+registry $\ast$registry, uint32\+\_\+t name, const char $\ast$interface, uint32\+\_\+t version)}{registry_handle_global(void *data, struct wl_registry *registry, uint32_t name, const char *interface, uint32_t version)}}]{\setlength{\rightskip}{0pt plus 5cm}static void registry\+\_\+handle\+\_\+global (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{data, }
\item[{struct wl\+\_\+registry $\ast$}]{registry, }
\item[{uint32\+\_\+t}]{name, }
\item[{const char $\ast$}]{interface, }
\item[{uint32\+\_\+t}]{version}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_af288e02a94c196a68b327fc55c049932}{}\label{simple-egl_8cpp_af288e02a94c196a68b327fc55c049932}


Definition at line 493 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
495 \{
496     \textcolor{keyword}{struct }\hyperlink{structdisplay}{display} *d = data;
497 
498     \textcolor{keywordflow}{if} (strcmp(interface, \textcolor{stringliteral}{"wl\_compositor"}) == 0) \{
499         d->\hyperlink{structdisplay_a41ba32dfde812165dda5b62885000c78}{compositor} =
500             wl\_registry\_bind(\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry}, name,
501                      &wl\_compositor\_interface, 1);
502     \} \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (strcmp(interface, \textcolor{stringliteral}{"ivi\_application"}) == 0) \{
503         d->\hyperlink{structdisplay_a24c073faff3bb4799c2d46291f27ab89}{ivi\_application} =
504             wl\_registry\_bind(\hyperlink{structdisplay_a925781323f5c8eb84ef2225ed129de4b}{registry}, name,
505                      &\hyperlink{simple-egl_8cpp_a769b65b7b0e834f732f1f45e835890d5}{ivi\_application\_interface}, 1);
506     \}
507 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!registry\+\_\+handle\+\_\+global\+\_\+remove@{registry\+\_\+handle\+\_\+global\+\_\+remove}}
\index{registry\+\_\+handle\+\_\+global\+\_\+remove@{registry\+\_\+handle\+\_\+global\+\_\+remove}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{registry\+\_\+handle\+\_\+global\+\_\+remove(void $\ast$data, struct wl\+\_\+registry $\ast$registry, uint32\+\_\+t name)}{registry_handle_global_remove(void *data, struct wl_registry *registry, uint32_t name)}}]{\setlength{\rightskip}{0pt plus 5cm}static void registry\+\_\+handle\+\_\+global\+\_\+remove (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{data, }
\item[{struct wl\+\_\+registry $\ast$}]{registry, }
\item[{uint32\+\_\+t}]{name}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a59a731b9efa9d6a2015cdc8ccae1db80}{}\label{simple-egl_8cpp_a59a731b9efa9d6a2015cdc8ccae1db80}


Definition at line 510 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
512 \{
513 \}
\end{DoxyCode}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!signal\+\_\+int@{signal\+\_\+int}}
\index{signal\+\_\+int@{signal\+\_\+int}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{signal\+\_\+int(int signum)}{signal_int(int signum)}}]{\setlength{\rightskip}{0pt plus 5cm}static void signal\+\_\+int (
\begin{DoxyParamCaption}
\item[{int}]{signum}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a2cfc8c2d3fc1273ba8f811d2e639aec8}{}\label{simple-egl_8cpp_a2cfc8c2d3fc1273ba8f811d2e639aec8}


Definition at line 521 of file simple-\/egl.\+cpp.


\begin{DoxyCode}
522 \{
523     \hyperlink{simple-egl_8cpp_a2f45113638a0b749a8a205d2cd7fb42b}{running} = 0;
524 \}
\end{DoxyCode}


\subsection{Variable Documentation}
\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!app\+\_\+name@{app\+\_\+name}}
\index{app\+\_\+name@{app\+\_\+name}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{app\+\_\+name}{app_name}}]{\setlength{\rightskip}{0pt plus 5cm}string app\+\_\+name = string(\char`\"{}Navigation\char`\"{})}\hypertarget{simple-egl_8cpp_a0da928eccfc57d1dfadfd29d4ac4854c}{}\label{simple-egl_8cpp_a0da928eccfc57d1dfadfd29d4ac4854c}


Definition at line 63 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!frag\+\_\+shader\+\_\+text@{frag\+\_\+shader\+\_\+text}}
\index{frag\+\_\+shader\+\_\+text@{frag\+\_\+shader\+\_\+text}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{frag\+\_\+shader\+\_\+text}{frag_shader_text}}]{\setlength{\rightskip}{0pt plus 5cm}const char$\ast$ frag\+\_\+shader\+\_\+text\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_ab5a6a2a26ac23f79b1687daa4b0d8980}{}\label{simple-egl_8cpp_ab5a6a2a26ac23f79b1687daa4b0d8980}
{\bfseries Initial value\+:}
\begin{DoxyCode}
=
    \textcolor{stringliteral}{"precision mediump float;\(\backslash\)n"}
    \textcolor{stringliteral}{"varying vec4 v\_color;\(\backslash\)n"}
    \textcolor{stringliteral}{"void main() \{\(\backslash\)n"}
    \textcolor{stringliteral}{"  gl\_FragColor = v\_color;\(\backslash\)n"}
    \textcolor{stringliteral}{"\}\(\backslash\)n"}
\end{DoxyCode}


Definition at line 164 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!g\+\_\+id\+\_\+ivisurf@{g\+\_\+id\+\_\+ivisurf}}
\index{g\+\_\+id\+\_\+ivisurf@{g\+\_\+id\+\_\+ivisurf}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{g\+\_\+id\+\_\+ivisurf}{g_id_ivisurf}}]{\setlength{\rightskip}{0pt plus 5cm}uint32\+\_\+t g\+\_\+id\+\_\+ivisurf = 9009}\hypertarget{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}{}\label{simple-egl_8cpp_a28f56c9f01ed9f108201950645317cc9}


Definition at line 59 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!hs@{hs}}
\index{hs@{hs}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{hs}{hs}}]{\setlength{\rightskip}{0pt plus 5cm}{\bf Lib\+Home\+Screen}$\ast$ hs}\hypertarget{simple-egl_8cpp_a529acbd1fed9d98a587edfa62309fa8d}{}\label{simple-egl_8cpp_a529acbd1fed9d98a587edfa62309fa8d}


Definition at line 66 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!ivi\+\_\+application\+\_\+interface@{ivi\+\_\+application\+\_\+interface}}
\index{ivi\+\_\+application\+\_\+interface@{ivi\+\_\+application\+\_\+interface}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{ivi\+\_\+application\+\_\+interface}{ivi_application_interface}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+interface ivi\+\_\+application\+\_\+interface}\hypertarget{simple-egl_8cpp_a769b65b7b0e834f732f1f45e835890d5}{}\label{simple-egl_8cpp_a769b65b7b0e834f732f1f45e835890d5}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
    \textcolor{stringliteral}{"ivi\_application"}, 1,
    1, \hyperlink{simple-egl_8cpp_a21a39b7c6cf5f6d10a62a70b3ebc9bad}{ivi\_application\_requests},
    0, NULL,
\}
\end{DoxyCode}


Definition at line 95 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!ivi\+\_\+application\+\_\+requests@{ivi\+\_\+application\+\_\+requests}}
\index{ivi\+\_\+application\+\_\+requests@{ivi\+\_\+application\+\_\+requests}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{ivi\+\_\+application\+\_\+requests}{ivi_application_requests}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+message ivi\+\_\+application\+\_\+requests\mbox{[}$\,$\mbox{]}\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a21a39b7c6cf5f6d10a62a70b3ebc9bad}{}\label{simple-egl_8cpp_a21a39b7c6cf5f6d10a62a70b3ebc9bad}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
        \{ \textcolor{stringliteral}{"surface\_create"}, \textcolor{stringliteral}{"uon"}, \hyperlink{simple-egl_8cpp_aea3203db9e218d3e5d60bdb4ebe2fa1f}{types} + 2 \},
\}
\end{DoxyCode}


Definition at line 91 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!ivi\+\_\+surface\+\_\+events@{ivi\+\_\+surface\+\_\+events}}
\index{ivi\+\_\+surface\+\_\+events@{ivi\+\_\+surface\+\_\+events}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{ivi\+\_\+surface\+\_\+events}{ivi_surface_events}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+message ivi\+\_\+surface\+\_\+events\mbox{[}$\,$\mbox{]}\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_ac848f4fbf712a9ba414272fa85577791}{}\label{simple-egl_8cpp_ac848f4fbf712a9ba414272fa85577791}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
        \{ \textcolor{stringliteral}{"configure"}, \textcolor{stringliteral}{"ii"}, \hyperlink{simple-egl_8cpp_aea3203db9e218d3e5d60bdb4ebe2fa1f}{types} + 0 \},
\}
\end{DoxyCode}


Definition at line 81 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!ivi\+\_\+surface\+\_\+interface@{ivi\+\_\+surface\+\_\+interface}}
\index{ivi\+\_\+surface\+\_\+interface@{ivi\+\_\+surface\+\_\+interface}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{ivi\+\_\+surface\+\_\+interface}{ivi_surface_interface}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+interface ivi\+\_\+surface\+\_\+interface}\hypertarget{simple-egl_8cpp_adf384de8d12d2edd7265ab85fd16b11c}{}\label{simple-egl_8cpp_adf384de8d12d2edd7265ab85fd16b11c}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
        \textcolor{stringliteral}{"ivi\_surface"}, 1,
        1, \hyperlink{simple-egl_8cpp_ada80120c5590d2821da9babef808b98d}{ivi\_surface\_requests},
        1, \hyperlink{simple-egl_8cpp_ac848f4fbf712a9ba414272fa85577791}{ivi\_surface\_events},
\}
\end{DoxyCode}


Definition at line 85 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!ivi\+\_\+surface\+\_\+requests@{ivi\+\_\+surface\+\_\+requests}}
\index{ivi\+\_\+surface\+\_\+requests@{ivi\+\_\+surface\+\_\+requests}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{ivi\+\_\+surface\+\_\+requests}{ivi_surface_requests}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+message ivi\+\_\+surface\+\_\+requests\mbox{[}$\,$\mbox{]}\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_ada80120c5590d2821da9babef808b98d}{}\label{simple-egl_8cpp_ada80120c5590d2821da9babef808b98d}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
        \{ \textcolor{stringliteral}{"destroy"}, \textcolor{stringliteral}{""}, \hyperlink{simple-egl_8cpp_aea3203db9e218d3e5d60bdb4ebe2fa1f}{types} + 0 \},
\}
\end{DoxyCode}


Definition at line 77 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!log\+\_\+prefix@{log\+\_\+prefix}}
\index{log\+\_\+prefix@{log\+\_\+prefix}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{log\+\_\+prefix}{log_prefix}}]{\setlength{\rightskip}{0pt plus 5cm}const char$\ast$ log\+\_\+prefix = \char`\"{}simple-\/egl\char`\"{}}\hypertarget{simple-egl_8cpp_a894f18168fa25101d792262f59846938}{}\label{simple-egl_8cpp_a894f18168fa25101d792262f59846938}


Definition at line 58 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!main\+\_\+role@{main\+\_\+role}}
\index{main\+\_\+role@{main\+\_\+role}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{main\+\_\+role}{main_role}}]{\setlength{\rightskip}{0pt plus 5cm}const char$\ast$ main\+\_\+role = \char`\"{}navigation\char`\"{}}\hypertarget{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}{}\label{simple-egl_8cpp_a332251aa739a56836cd4fbf3ecbb8bb2}


Definition at line 64 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!port@{port}}
\index{port@{port}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{port}{port}}]{\setlength{\rightskip}{0pt plus 5cm}long port = 1700}\hypertarget{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}{}\label{simple-egl_8cpp_a300b6806fe6818927fe4df08f2398124}


Definition at line 60 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!registry\+\_\+listener@{registry\+\_\+listener}}
\index{registry\+\_\+listener@{registry\+\_\+listener}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{registry\+\_\+listener}{registry_listener}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+registry\+\_\+listener registry\+\_\+listener\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a8998c87c94cd7d185e8f0cdafab4b1c4}{}\label{simple-egl_8cpp_a8998c87c94cd7d185e8f0cdafab4b1c4}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
    \hyperlink{simple-egl_8cpp_af288e02a94c196a68b327fc55c049932}{registry\_handle\_global},
    \hyperlink{simple-egl_8cpp_a59a731b9efa9d6a2015cdc8ccae1db80}{registry\_handle\_global\_remove}
\}
\end{DoxyCode}


Definition at line 515 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!running@{running}}
\index{running@{running}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{running}{running}}]{\setlength{\rightskip}{0pt plus 5cm}int running = 1\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a2f45113638a0b749a8a205d2cd7fb42b}{}\label{simple-egl_8cpp_a2f45113638a0b749a8a205d2cd7fb42b}


Definition at line 171 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!token@{token}}
\index{token@{token}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{token}{token}}]{\setlength{\rightskip}{0pt plus 5cm}string token = string(\char`\"{}wm\char`\"{})}\hypertarget{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}{}\label{simple-egl_8cpp_a623ef6987ef3bd185c07b28b13e46d34}


Definition at line 61 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!types@{types}}
\index{types@{types}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{types}{types}}]{\setlength{\rightskip}{0pt plus 5cm}const struct wl\+\_\+interface$\ast$ types\mbox{[}$\,$\mbox{]}\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_aea3203db9e218d3e5d60bdb4ebe2fa1f}{}\label{simple-egl_8cpp_aea3203db9e218d3e5d60bdb4ebe2fa1f}
{\bfseries Initial value\+:}
\begin{DoxyCode}
= \{
        NULL,
        NULL,
        NULL,
        &wl\_surface\_interface,
        &\hyperlink{simple-egl_8cpp_adf384de8d12d2edd7265ab85fd16b11c}{ivi\_surface\_interface},
\}
\end{DoxyCode}


Definition at line 69 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!vert\+\_\+shader\+\_\+text@{vert\+\_\+shader\+\_\+text}}
\index{vert\+\_\+shader\+\_\+text@{vert\+\_\+shader\+\_\+text}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{vert\+\_\+shader\+\_\+text}{vert_shader_text}}]{\setlength{\rightskip}{0pt plus 5cm}const char$\ast$ vert\+\_\+shader\+\_\+text\hspace{0.3cm}{\ttfamily [static]}}\hypertarget{simple-egl_8cpp_a717575939a37d84dcd4cf0447a630834}{}\label{simple-egl_8cpp_a717575939a37d84dcd4cf0447a630834}
{\bfseries Initial value\+:}
\begin{DoxyCode}
=
    \textcolor{stringliteral}{"uniform mat4 rotation;\(\backslash\)n"}
    \textcolor{stringliteral}{"attribute vec4 pos;\(\backslash\)n"}
    \textcolor{stringliteral}{"attribute vec4 color;\(\backslash\)n"}
    \textcolor{stringliteral}{"varying vec4 v\_color;\(\backslash\)n"}
    \textcolor{stringliteral}{"void main() \{\(\backslash\)n"}
    \textcolor{stringliteral}{"  gl\_Position = rotation * pos;\(\backslash\)n"}
    \textcolor{stringliteral}{"  v\_color = color;\(\backslash\)n"}
    \textcolor{stringliteral}{"\}\(\backslash\)n"}
\end{DoxyCode}


Definition at line 154 of file simple-\/egl.\+cpp.

\index{simple-\/egl.\+cpp@{simple-\/egl.\+cpp}!wm@{wm}}
\index{wm@{wm}!simple-\/egl.\+cpp@{simple-\/egl.\+cpp}}
\subsubsection[{\texorpdfstring{wm}{wm}}]{\setlength{\rightskip}{0pt plus 5cm}Lib\+Windowmanager$\ast$ wm}\hypertarget{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}{}\label{simple-egl_8cpp_ad1513698e07197206c290f94d7669d85}


Definition at line 67 of file simple-\/egl.\+cpp.

