I have been experiencing problems creating a surface when trying to use the 1366x768 resolution with Vivante libraries.
I didn't experience this when using a 720p or 1080p resolution. I have attached the code bellow.
EGLConfig configs[10];
EGLint matchingConfigs;
EGLint err;
EGLint ctxAttribs[] =
{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
eglBindAPI(EGL_OPENGL_ES_API);
g_NativeDisplay = (NativeDisplayType)ozone_egl_nativeCreateDisplay();
fbGetDisplayGeometry(g_NativeDisplay,&g_WindowWidth,&g_WindowHeight);
g_EglDisplay = eglGetDisplay(g_NativeDisplay);
if (g_EglDisplay == EGL_NO_DISPLAY)
{
LOG(ERROR) << "eglGetDisplay returned EGL_NO_DISPLAY";
return OZONE_EGL_FAILURE;
}
EGLint major, minor;
if (!eglInitialize(g_EglDisplay, &major, &minor))
{
LOG(ERROR) << "eglInitialize failed.";
return OZONE_EGL_FAILURE;
}
LOG(INFO) << "EGL impl. version: " << major << "." << minor;
if (!eglChooseConfig(g_EglDisplay, g_configAttribs, &configs[0],
sizeof(configs)/sizeof(configs[0]), &matchingConfigs))
{
LOG(ERROR) << "eglChooseConfig failed.";
return OZONE_EGL_FAILURE;
}
if (matchingConfigs < 1)
{
LOG(ERROR) << "No matching configs found";
return OZONE_EGL_FAILURE;
}
g_EglContext = eglCreateContext(g_EglDisplay, configs[0], NULL, ctxAttribs);
if (g_EglContext == EGL_NO_CONTEXT)
{
LOG(ERROR) << "Failed to get EGL Context";
return OZONE_EGL_FAILURE;
}
g_NativeWindow = fbCreateWindow(g_NativeDisplay, 0, 0, g_WindowWidth, g_WindowHeight);
g_EglSurface = eglCreateWindowSurface(g_EglDisplay, configs[0], g_NativeWindow, NULL);
if (g_EglSurface == NULL)
{
LOG(ERROR) << "g_EglSurface == EGL_NO_SURFACE eglGeterror = " << eglGetError();
return OZONE_EGL_FAILURE;
}
