thirdparty/scummvm
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ANDROID: Add support for video feature flags

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kFeatureFullscreenMode and kFeatureAspectRatioCorrection are supported
now. The former prevents scaling to the full display - it scales one
axis and keeps the game AR.
This commit is contained in:
dhewg 2011-03-13 22:31:28 +01:00
parent 4267011e3a
commit 79d991081d
7 changed files with 157 additions and 26 deletions
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31
backends/platform/android/jni.cpp
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@ -65,6 +65,7 @@ jfieldID JNI::_FID_Event_mouse_x = 0;
jfieldID JNI::_FID_Event_mouse_y = 0;
jfieldID JNI::_FID_Event_mouse_relative = 0;
jmethodID JNI::_MID_getDPI = 0;
jmethodID JNI::_MID_displayMessageOnOSD = 0;
jmethodID JNI::_MID_setWindowCaption = 0;
jmethodID JNI::_MID_showVirtualKeyboard = 0;
@ -214,6 +215,35 @@ void JNI::throwRuntimeException(JNIEnv *env, const char *msg) {
// calls to the dark side
void JNI::getDPI(float *values) {
values[0] = 0.0;
values[1] = 0.0;
JNIEnv *env = JNI::getEnv();
jfloatArray array = env->NewFloatArray(2);
env->CallVoidMethod(_jobj, _MID_getDPI, array);
if (env->ExceptionCheck()) {
LOGE("Failed to get DPIs");
env->ExceptionDescribe();
env->ExceptionClear();
} else {
jfloat *res = env->GetFloatArrayElements(array, 0);
if (res) {
values[0] = res[0];
values[1] = res[1];
env->ReleaseFloatArrayElements(array, res, 0);
}
}
env->DeleteLocalRef(array);
}
void JNI::displayMessageOnOSD(const char *msg) {
JNIEnv *env = JNI::getEnv();
jstring java_msg = env->NewStringUTF(msg);
@ -445,6 +475,7 @@ void JNI::create(JNIEnv *env, jobject self, jobject asset_manager,
} while (0)
FIND_METHOD(, setWindowCaption, "(Ljava/lang/String;)V");
FIND_METHOD(, getDPI, "([F)V");
FIND_METHOD(, displayMessageOnOSD, "(Ljava/lang/String;)V");
FIND_METHOD(, showVirtualKeyboard, "(Z)V");
FIND_METHOD(, getSysArchives, "()[Ljava/lang/String;");