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android: only handle analog axis if axis value has changed 

tentative fix for xbox 360 dpad
This commit is contained in:
Flyinghead 2019-03-10 23:35:14 +01:00
parent 54e9dc8338
commit 9001de7842
1 changed files with 16 additions and 8 deletions
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24
shell/android-studio/reicast/src/main/jni/src/Android.cpp
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@ -437,6 +437,13 @@ JNIEXPORT jboolean JNICALL Java_com_reicast_emulator_emu_JNIdc_rendframeNative(J
JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_rendinitNative(JNIEnv * env, jobject obj, jobject surface, jint width, jint height)
{
if (g_window != NULL)
{
egl_makecurrent();
rend_term_renderer();
ANativeWindow_release(g_window);
g_window = NULL;
}
if (surface != NULL)
{
g_window = ANativeWindow_fromSurface(env, surface);
@ -444,13 +451,6 @@ JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_rendinitNative(JNIEnv
screen_width = width;
screen_height = height;
}
else
{
egl_makecurrent();
rend_term_renderer();
ANativeWindow_release(g_window);
g_window = NULL;
}
}
JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_rendinitJava(JNIEnv * env, jobject obj, jint width, jint height)
@ -640,11 +640,19 @@ JNIEXPORT jboolean JNICALL Java_com_reicast_emulator_periph_InputDeviceManager_j
return false;
}
static std::map<std::pair<jint, jint>, jint> previous_axis_values;
JNIEXPORT jboolean JNICALL Java_com_reicast_emulator_periph_InputDeviceManager_joystickAxisEvent(JNIEnv *env, jobject obj, jint id, jint key, jint value)
{
std::shared_ptr<AndroidGamepadDevice> device = AndroidGamepadDevice::GetAndroidGamepad(id);
if (device != NULL)
// Only handle Left Stick on an Xbox 360 controller if there was actual
// motion on the stick, otherwise event can be handled as a DPAD event
if (device != NULL && previous_axis_values[std::make_pair(id, key)] != value)
{
previous_axis_values[std::make_pair(id, key)] = value;
return device->gamepad_axis_input(key, value);
}
else
return false;
}