void GVRActivity::onSurfaceChanged(JNIEnv& env) {
LOGV("GVRActivityT::onSurfaceChanged");
initializeOculusJava(env, oculusJavaGlThread_);
if (nullptr == oculusMobile_) {
ovrModeParms parms = vrapi_DefaultModeParms(&oculusJavaGlThread_);
configurationHelper_.getModeConfiguration(env, parms.AllowPowerSave, parms.ResetWindowFullscreen);
oculusMobile_ = vrapi_EnterVrMode(&parms);
oculusPerformanceParms_ = vrapi_DefaultPerformanceParms();
configurationHelper_.getPerformanceConfiguration(env, oculusPerformanceParms_);
oculusHeadModelParms_ = vrapi_DefaultHeadModelParms();
configurationHelper_.getHeadModelConfiguration(env, oculusHeadModelParms_);
for (int eye = 0; eye < VRAPI_FRAME_LAYER_EYE_MAX; eye++) {
bool b = frameBuffer_[eye].create(mColorTextureFormatConfiguration, mWidthConfiguration,
mHeightConfiguration, mMultisamplesConfiguration, mResolveDepthConfiguration,
mDepthTextureFormatConfiguration);
}
projectionMatrix_ = ovrMatrix4f_CreateProjectionFov(
vrapi_GetSystemPropertyFloat(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_X),
vrapi_GetSystemPropertyFloat(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_Y), 0.0f, 0.0f, 1.0f,
0.0f);
texCoordsTanAnglesMatrix_ = ovrMatrix4f_TanAngleMatrixFromProjection(&projectionMatrix_);
}
}
void GVRActivity::onSurfaceChanged(JNIEnv& env) {
int maxSamples = MSAA::getMaxSampleCount();
LOGV("GVRActivityT::onSurfaceChanged");
initializeOculusJava(env, oculusJavaGlThread_);
if (nullptr == oculusMobile_) {
ovrModeParms parms = vrapi_DefaultModeParms(&oculusJavaGlThread_);
bool AllowPowerSave, ResetWindowFullscreen;
configurationHelper_.getModeConfiguration(env, AllowPowerSave, ResetWindowFullscreen);
parms.Flags |=AllowPowerSave;
parms.Flags |=ResetWindowFullscreen;
oculusMobile_ = vrapi_EnterVrMode(&parms);
oculusPerformanceParms_ = vrapi_DefaultPerformanceParms();
configurationHelper_.getPerformanceConfiguration(env, oculusPerformanceParms_);
oculusHeadModelParms_ = vrapi_DefaultHeadModelParms();
configurationHelper_.getHeadModelConfiguration(env, oculusHeadModelParms_);
if (mMultisamplesConfiguration > maxSamples)
mMultisamplesConfiguration = maxSamples;
bool multiview;
configurationHelper_.getMultiviewConfiguration(env,multiview);
const char* extensions = (const char*)glGetString(GL_EXTENSIONS);
if(multiview && std::strstr(extensions, "GL_OVR_multiview2")!= NULL){
use_multiview = true;
}
if(multiview && !use_multiview){
std::string error = "Multiview is not supported by your device";
LOGE(" Multiview is not supported by your device");
throw error;
}
for (int eye = 0; eye < (use_multiview ? 1 :VRAPI_FRAME_LAYER_EYE_MAX); eye++) {
bool b = frameBuffer_[eye].create(mColorTextureFormatConfiguration, mWidthConfiguration,
mHeightConfiguration, mMultisamplesConfiguration, mResolveDepthConfiguration,
mDepthTextureFormatConfiguration);
}
// default viewport same as window size
x = 0;
y = 0;
width = mWidthConfiguration;
height = mHeightConfiguration;
configurationHelper_.getSceneViewport(env, x, y, width, height);
projectionMatrix_ = ovrMatrix4f_CreateProjectionFov(
vrapi_GetSystemPropertyFloat(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_X),
vrapi_GetSystemPropertyFloat(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_Y), 0.0f, 0.0f, 1.0f,
0.0f);
texCoordsTanAnglesMatrix_ = ovrMatrix4f_TanAngleMatrixFromProjection(&projectionMatrix_);
}
}
void GVRActivity::onSurfaceChanged(JNIEnv& env) {
int maxSamples = MSAA::getMaxSampleCount();
LOGV("GVRActivityT::onSurfaceChanged");
initializeOculusJava(env, oculusJavaGlThread_);
if (nullptr == oculusMobile_) {
ovrModeParms parms = vrapi_DefaultModeParms(&oculusJavaGlThread_);
bool allowPowerSave, resetWindowFullscreen;
configurationHelper_.getModeConfiguration(env, allowPowerSave, resetWindowFullscreen);
if (allowPowerSave) {
parms.Flags |= VRAPI_MODE_FLAG_ALLOW_POWER_SAVE;
}
if (resetWindowFullscreen) {
parms.Flags |= VRAPI_MODE_FLAG_RESET_WINDOW_FULLSCREEN;
}
oculusMobile_ = vrapi_EnterVrMode(&parms);
if (gearController != nullptr) {
gearController->setOvrMobile(oculusMobile_);
}
oculusPerformanceParms_ = vrapi_DefaultPerformanceParms();
env.ExceptionClear(); //clear a weird GearVrRemoteForBatteryWorkAround raised by Oculus
configurationHelper_.getPerformanceConfiguration(env, oculusPerformanceParms_);
oculusPerformanceParms_.MainThreadTid = mainThreadId_;
oculusPerformanceParms_.RenderThreadTid = gettid();
oculusHeadModelParms_ = vrapi_DefaultHeadModelParms();
configurationHelper_.getHeadModelConfiguration(env, oculusHeadModelParms_);
if (mMultisamplesConfiguration > maxSamples)
mMultisamplesConfiguration = maxSamples;
bool multiview;
configurationHelper_.getMultiviewConfiguration(env,multiview);
const char* extensions = (const char*)glGetString(GL_EXTENSIONS);
if(multiview && std::strstr(extensions, "GL_OVR_multiview2")!= NULL){
use_multiview = true;
}
if(multiview && !use_multiview){
std::string error = "Multiview is not supported by your device";
LOGE(" Multiview is not supported by your device");
throw error;
}
clampToBorderSupported_ = nullptr != std::strstr(extensions, "GL_EXT_texture_border_clamp");
for (int eye = 0; eye < (use_multiview ? 1 :VRAPI_FRAME_LAYER_EYE_MAX); eye++) {
frameBuffer_[eye].create(mColorTextureFormatConfiguration, mWidthConfiguration,
mHeightConfiguration, mMultisamplesConfiguration, mResolveDepthConfiguration,
mDepthTextureFormatConfiguration);
}
// default viewport same as window size
x = 0;
y = 0;
width = mWidthConfiguration;
height = mHeightConfiguration;
configurationHelper_.getSceneViewport(env, x, y, width, height);
projectionMatrix_ = ovrMatrix4f_CreateProjectionFov(
vrapi_GetSystemPropertyFloat(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_X),
vrapi_GetSystemPropertyFloat(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_FOV_DEGREES_Y), 0.0f, 0.0f, 1.0f,
0.0f);
texCoordsTanAnglesMatrix_ = ovrMatrix4f_TanAngleMatrixFromProjection(&projectionMatrix_);
}
}