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- moved the set refresh rate execution on initialization instead of setting it on every frame (dynamic throttling should happen)

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- check if passed refresh rate is supported by the device before set it
- added public QzDoom_SetRefreshRate to change refresh rate in game
This commit is contained in:
Emanuele Disco 2021-08-20 10:19:08 +09:00
parent 1dd0e88cff
commit 3b4e8ce848
2 changed files with 29 additions and 6 deletions
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34
Projects/Android/jni/QzDoom/QzDoom_SurfaceView.c
View file

@ -701,7 +701,7 @@ void ovrRenderer_Create( int width, int height, ovrRenderer * renderer, const ov
renderer->NumBuffers = VRAPI_FRAME_LAYER_EYE_MAX;
//Now using a symmetrical render target, based on the horizontal FOV
QzDoom_GetFOV();
//QzDoom_GetFOV();
// Create the render Textures.
for ( int eye = 0; eye < VRAPI_FRAME_LAYER_EYE_MAX; eye++ )
@ -1335,6 +1335,29 @@ int QzDoom_GetRefresh()
return vrapi_GetSystemPropertyInt(&gAppState.Java, VRAPI_SYS_PROP_DISPLAY_REFRESH_RATE);
}
int QzDoom_SetRefreshRate(int refreshRate)
{
return vrapi_SetDisplayRefreshRate(gAppState.Ovr, (float)refreshRate);
}
bool QzDoom_IsRefreshSupported(int refreshRate)
{
int size = vrapi_GetSystemPropertyInt(&gAppState.Java, VRAPI_SYS_PROP_NUM_SUPPORTED_DISPLAY_REFRESH_RATES);
float supported_rates[size];
int elements = vrapi_GetSystemPropertyFloatArray(&gAppState.Java,
VRAPI_SYS_PROP_SUPPORTED_DISPLAY_REFRESH_RATES,
supported_rates, size);
for (int i = 0; i < size; i++)
{
if (refreshRate == (int)supported_rates[i])
{
return true;
}
}
ALOGV("Refresh rate not supported: %dHz", refreshRate);
return false;
}
float QzDoom_GetFOV()
{
vrFOV = vrapi_GetSystemPropertyInt(&gAppState.Java, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_Y);
@ -1499,6 +1522,10 @@ void * AppThreadFunction(void * parm ) {
return NULL;
}
if (QzDoom_IsRefreshSupported(DISPLAY_REFRESH)) {
QzDoom_SetRefreshRate(DISPLAY_REFRESH);
}
// Create the scene if not yet created.
ovrScene_Create( m_width, m_height, &gAppState.Scene, &java );
@ -1530,11 +1557,6 @@ void QzDoom_FrameSetup()
{
//Use floor based tracking space
vrapi_SetTrackingSpace(gAppState.Ovr, VRAPI_TRACKING_SPACE_LOCAL_FLOOR);
//Set the screen refresh - repeat this every frame so VrApi doesn't try changing it on us
if (DISPLAY_REFRESH != -1) {
vrapi_SetDisplayRefreshRate(gAppState.Ovr, DISPLAY_REFRESH);
}
}
void QzDoom_processHaptics() {//Handle haptics

1
Projects/Android/jni/QzDoom/VrCommon.h
View file

@ -92,6 +92,7 @@ void QzDoom_setUseScreenLayer(bool use);
void QzDoom_processHaptics();
void QzDoom_getHMDOrientation(ovrTracking2 *tracking);
void QzDoom_getTrackedRemotesOrientation(int vr_control_scheme);
int QzDoom_SetRefreshRate(int refreshRate);
void QzDoom_HapticEvent(const char* event, int position, int intensity, float angle, float yHeight );
void QzDoom_HapticEnable();