void GVRActivity::onSurfaceCreated(JNIEnv& env) {
LOGV("GVRActivity::onSurfaceCreated");
initializeOculusJava(env, oculusJavaGlThread_);
//must happen as soon as possible as it updates the java side wherever it has default values; e.g.
//resolutionWidth -1 becomes whatever VRAPI_SYS_PROP_SUGGESTED_EYE_TEXTURE_WIDTH is.
configurationHelper_.getFramebufferConfiguration(env, mWidthConfiguration, mHeightConfiguration,
vrapi_GetSystemPropertyInt(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_TEXTURE_WIDTH),
vrapi_GetSystemPropertyInt(&oculusJavaGlThread_, VRAPI_SYS_PROP_SUGGESTED_EYE_TEXTURE_HEIGHT),
mMultisamplesConfiguration, mColorTextureFormatConfiguration,
mResolveDepthConfiguration, mDepthTextureFormatConfiguration);
}
void AppLocal::CreateWindowSurface()
{
LOG( "AppLocal::CreateWindowSurface()" );
// Optionally force the window to a different resolution, which
// will be automatically scaled up by the HWComposer.
//
// Useful for checking operation, but note that the "frame" is always in full
// display resolution, while the source crop can be shrunk down:
// adb shell dumpsys SurfaceFlinger
//
// Strangely, setting the format here doesn't actually change the window bit depth.
// The window bit depth seems to be determined solely by the EGL config, presumably
// on eglMakeCurrent.
//
// That also means that it can't be changed by localparms between leave / enter vr mode,
// you need to quit all the way out to get the new value.
if ( VrSettings.Use16BitFramebuffer )
{
const int displayPixelsWide = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_DISPLAY_PIXELS_WIDE );
const int displayPixelsHigh = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_DISPLAY_PIXELS_HIGH );
LOG( "ANativeWindow_setBuffersGeometry( %i, %i, %s )",
displayPixelsWide, displayPixelsHigh,
VrSettings.Use16BitFramebuffer ? "5:6:5" : "8:8:8:8" );
ANativeWindow_setBuffersGeometry( nativeWindow, displayPixelsWide, displayPixelsHigh,
VrSettings.Use16BitFramebuffer ? WINDOW_FORMAT_RGB_565 : WINDOW_FORMAT_RGBA_8888 );
}
EGLint attribs[16];
int numAttribs = 0;
// Set the colorspace on the window
if ( VrSettings.UseSrgbFramebuffer )
{
attribs[numAttribs++] = EGL_GL_COLORSPACE_KHR;
attribs[numAttribs++] = EGL_GL_COLORSPACE_SRGB_KHR;
}
attribs[numAttribs++] = EGL_NONE;
// Android doesn't let the non-standard extensions show up in the
// extension string, so we need to try it blind.
windowSurface = eglCreateWindowSurface( glSetup.display, glSetup.config, nativeWindow, attribs );
if ( windowSurface == EGL_NO_SURFACE )
{
const EGLint attribs2[] =
{
EGL_NONE
};
windowSurface = eglCreateWindowSurface( glSetup.display, glSetup.config, nativeWindow, attribs2 );
if ( windowSurface == EGL_NO_SURFACE )
{
FAIL( "eglCreateWindowSurface failed: %s", GL_GetErrorString() );
}
FramebufferIsSrgb = false;
}
else
{
FramebufferIsSrgb = VrSettings.UseSrgbFramebuffer;
}
LOG( "nativeWindow %p gives surface %p", nativeWindow, windowSurface );
if ( eglMakeCurrent( glSetup.display, windowSurface, windowSurface, glSetup.context ) == EGL_FALSE )
{
FAIL( "eglMakeCurrent failed: %s", GL_GetErrorString() );
}
}
void AppLocal::CreateWindowSurface()
{
LOG( "AppLocal::CreateWindowSurface()" );
const int displayPixelsWide = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_DISPLAY_PIXELS_WIDE );
const int displayPixelsHigh = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_DISPLAY_PIXELS_HIGH );
VrSettings.ShowLoadingIcon = true;
VrSettings.RenderMonoMode = false;
VrSettings.UseSrgbFramebuffer = false;
VrSettings.UseProtectedFramebuffer = false;
VrSettings.FramebufferPixelsWide = displayPixelsWide;
VrSettings.FramebufferPixelsHigh = displayPixelsHigh;
VrSettings.EyeBufferParms.resolutionWidth = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_SUGGESTED_EYE_TEXTURE_WIDTH );
VrSettings.EyeBufferParms.resolutionHeight = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_SUGGESTED_EYE_TEXTURE_HEIGHT );
VrSettings.EyeBufferParms.multisamples = vrapi_GetSystemPropertyInt( &Java, VRAPI_SYS_PROP_MAX_FULLSPEED_FRAMEBUFFER_SAMPLES );
VrSettings.EyeBufferParms.colorFormat = COLOR_8888;
VrSettings.EyeBufferParms.depthFormat = DEPTH_24;
// Allow the app to override any settings.
appInterface->Configure( VrSettings );
// Make sure the app didn't mess up the Java pointers.
VrSettings.ModeParms.Java = Java;
// Update the levels.
FrameParms.PerformanceParms.CpuLevel = VrSettings.PerformanceParms.CpuLevel;
FrameParms.PerformanceParms.GpuLevel = VrSettings.PerformanceParms.GpuLevel;
// Optionally force the window to a different resolution, which
// will be automatically scaled up by the HWComposer.
if ( VrSettings.FramebufferPixelsWide != displayPixelsWide ||
VrSettings.FramebufferPixelsHigh != displayPixelsHigh )
{
ANativeWindow_setBuffersGeometry( nativeWindow,
VrSettings.FramebufferPixelsWide,
VrSettings.FramebufferPixelsHigh, 0 );
}
EGLint attribs[16];
int numAttribs = 0;
// Set the colorspace on the window
if ( VrSettings.UseSrgbFramebuffer )
{
attribs[numAttribs++] = EGL_GL_COLORSPACE_KHR;
attribs[numAttribs++] = EGL_GL_COLORSPACE_SRGB_KHR;
}
// Ask for TrustZone rendering support
if ( VrSettings.UseProtectedFramebuffer )
{
attribs[numAttribs++] = EGL_PROTECTED_CONTENT_EXT;
attribs[numAttribs++] = EGL_TRUE;
}
attribs[numAttribs++] = EGL_NONE;
// Android doesn't let the non-standard extensions show up in the
// extension string, so we need to try it blind.
windowSurface = eglCreateWindowSurface( glSetup.display, glSetup.config, nativeWindow, attribs );
if ( windowSurface == EGL_NO_SURFACE )
{
const EGLint attribs2[] =
{
EGL_NONE
};
windowSurface = eglCreateWindowSurface( glSetup.display, glSetup.config, nativeWindow, attribs2 );
if ( windowSurface == EGL_NO_SURFACE )
{
FAIL( "eglCreateWindowSurface failed: %s", GL_GetErrorString() );
}
FramebufferIsSrgb = false;
FramebufferIsProtected = false;
}
else
{
FramebufferIsSrgb = VrSettings.UseSrgbFramebuffer;
FramebufferIsProtected = VrSettings.UseProtectedFramebuffer;
}
LOG( "nativeWindow %p gives surface %p", nativeWindow, windowSurface );
LOG( "FramebufferIsSrgb: %s", FramebufferIsSrgb ? "true" : "false" );
LOG( "FramebufferIsProtected: %s", FramebufferIsProtected ? "true" : "false" );
if ( eglMakeCurrent( glSetup.display, windowSurface, windowSurface, glSetup.context ) == EGL_FALSE )
{
FAIL( "eglMakeCurrent failed: %s", GL_GetErrorString() );
}
CreatedSurface = true;
}