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Brought back missing EGL code

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Signed-off-by: Alexis Maiquez <almamu@almamu.com>
This commit is contained in:
Alexis Maiquez 2023-04-23 04:33:32 +02:00
parent bd6fd9a100
commit dad98d93bd
1 changed files with 35 additions and 7 deletions
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30
src/WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.cpp
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@ -129,18 +129,34 @@ void CWaylandOpenGLDriver::initEGL()
if (!eglGetPlatformDisplayEXT || !m_eglContext.eglCreatePlatformWindowSurfaceEXT)
sLog.exception("EGL did not return EXT proc pointers!");
auto deinitEGL = [&] () -> void {
eglMakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (m_eglContext.display)
eglTerminate(m_eglContext.display);
eglReleaseThread();
};
m_eglContext.display = eglGetPlatformDisplayEXT(EGL_PLATFORM_WAYLAND_EXT, m_waylandContext.display, nullptr);
if (m_eglContext.display == EGL_NO_DISPLAY)
{
deinitEGL ();
sLog.exception ("eglGetPlatformDisplayEXT failed!");
}
if (!eglInitialize(m_eglContext.display, nullptr, nullptr))
{
deinitEGL ();
sLog.exception ("eglInitialize failed!");
}
const std::string CLIENTEXTENSIONSPOSTINIT = std::string(eglQueryString(m_eglContext.display, EGL_EXTENSIONS));
if (CLIENTEXTENSIONSPOSTINIT.find("EGL_KHR_create_context") == std::string::npos)
{
deinitEGL ();
sLog.exception ("EGL_KHR_create_context not supported!");
}
EGLint matchedConfigs = 0;
const EGLint CONFIG_ATTRIBUTES[] = {
@ -154,13 +170,22 @@ void CWaylandOpenGLDriver::initEGL()
};
if (!eglChooseConfig(m_eglContext.display, CONFIG_ATTRIBUTES, &m_eglContext.config, 1, &matchedConfigs))
{
deinitEGL ();
sLog.exception ("eglChooseConfig failed!");
}
if (matchedConfigs == 0)
{
deinitEGL ();
sLog.exception ("eglChooseConfig failed! (matched 0 configs)");
}
if (!eglBindAPI(EGL_OPENGL_API))
{
deinitEGL ();
sLog.exception ("eglBindAPI failed!");
}
const EGLint CONTEXT_ATTRIBUTES[] = {
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
@ -171,7 +196,9 @@ void CWaylandOpenGLDriver::initEGL()
m_eglContext.context = eglCreateContext(m_eglContext.display, m_eglContext.config, EGL_NO_CONTEXT, CONTEXT_ATTRIBUTES);
if (m_eglContext.context == EGL_NO_CONTEXT) {
if (m_eglContext.context == EGL_NO_CONTEXT)
{
deinitEGL ();
sLog.error("eglCreateContext error " + std::to_string(eglGetError()));
sLog.exception("eglCreateContext failed!");
}
@ -252,6 +279,7 @@ CWaylandOpenGLDriver::CWaylandOpenGLDriver(CApplicationContext& context, CWallpa
CWaylandOpenGLDriver::~CWaylandOpenGLDriver ()
{
// stop EGL
eglMakeCurrent (EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (m_eglContext.context != EGL_NO_CONTEXT)