本文整理汇总了C++中wyAAL::setDensity方法的典型用法代码示例。如果您正苦于以下问题:C++ wyAAL::setDensity方法的具体用法?C++ wyAAL::setDensity怎么用?C++ wyAAL::setDensity使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wyAAL
的用法示例。
在下文中一共展示了wyAAL::setDensity方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: attachContext
void wyDirector_android::attachContext(wyGLContext context) {
if (m_context != context) {
// get env
JNIEnv* env = wyUtils::getJNIEnv();
// global init
globalInit(env);
// delete old reference
if(m_context != NULL) {
env->DeleteGlobalRef(m_context);
m_context = NULL;
}
// save context reference
if(context != NULL)
m_context = env->NewGlobalRef(context);
// setup sal
setupAAL();
// get resources
jobject res = env->CallObjectMethod(m_context, g_mid_Context_getResources);
// get display metrics
jobject dm = env->CallObjectMethod(res, g_mid_Resources_getDisplayMetrics);
env->DeleteLocalRef(res);
// set surface size
wyDevice::realWidth = env->GetIntField(dm, g_fid_DisplayMetrics_widthPixels);
wyDevice::realHeight = env->GetIntField(dm, g_fid_DisplayMetrics_heightPixels);
if(SCALE_MODE_BY_DENSITY == wyDevice::scaleMode) {
wyDevice::winWidth = wyDevice::realWidth;
wyDevice::winHeight = wyDevice::realHeight;
}
// save other parameters
wyDevice::density = env->GetFloatField(dm, g_fid_DisplayMetrics_density);
wyDevice::scaledDensity = env->GetFloatField(dm, g_fid_DisplayMetrics_scaledDensity);
// set density to aal
if(gAAL.setDensity)
gAAL.setDensity(wyDevice::density);
// delete display metrics ref
env->DeleteLocalRef(dm);
}
}