static jint jni_eglCreateWindowSurfaceTexture(JNIEnv *_env, jobject _this, jobject display,
jobject config, jobject native_window, jintArray attrib_list) {
if (display == NULL || config == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLContext cnf = getConfig(_env, config);
sp<ANativeWindow> window;
if (native_window == 0) {
not_valid_surface:
jniThrowException(_env, "java/lang/IllegalArgumentException",
"Make sure the SurfaceTexture is valid");
return 0;
}
sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(_env, native_window));
window = new SurfaceTextureClient(surfaceTexture);
if (window == NULL)
goto not_valid_surface;
jint* base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base);
endNativeAttributeList(_env, attrib_list, base);
return (jint)sur;
}
static jboolean jni_eglChooseConfig(JNIEnv *_env, jobject _this, jobject display,
jintArray attrib_list, jobjectArray configs, jint config_size, jintArray num_config) {
if (display == NULL
|| !validAttribList(_env, attrib_list)
|| (configs != NULL && _env->GetArrayLength(configs) < config_size)
|| (num_config != NULL && _env->GetArrayLength(num_config) < 1)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
jboolean success = JNI_FALSE;
if (configs == NULL) {
config_size = 0;
}
EGLConfig nativeConfigs[config_size];
int num = 0;
jint* attrib_base = beginNativeAttribList(_env, attrib_list);
success = eglChooseConfig(dpy, attrib_base, configs ? nativeConfigs : 0, config_size, &num);
endNativeAttributeList(_env, attrib_list, attrib_base);
if (num_config != NULL) {
_env->SetIntArrayRegion(num_config, 0, 1, (jint*) &num);
}
if (success && configs!=NULL) {
for (int i=0 ; i<num ; i++) {
jobject obj = _env->NewObject(gConfig_class, gConfig_ctorID, (jint)nativeConfigs[i]);
_env->SetObjectArrayElement(configs, i, obj);
}
}
return success;
}
static jint jni_eglCreateWindowSurface(JNIEnv *_env, jobject _this, jobject display,
jobject config, jobject native_window, jintArray attrib_list) {
if (display == NULL || config == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLContext cnf = getConfig(_env, config);
sp<ANativeWindow> window;
if (native_window == NULL) {
not_valid_surface:
jniThrowException(_env, "java/lang/IllegalArgumentException",
"Make sure the SurfaceView or associated SurfaceHolder has a valid Surface");
return 0;
}
window = android_view_Surface_getNativeWindow(_env, native_window);
if (window == NULL)
goto not_valid_surface;
jint* base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base);
endNativeAttributeList(_env, attrib_list, base);
return (jint)sur;
}
static jint jni_eglCreateWindowSurface(JNIEnv *_env, jobject _this, jobject display,
jobject config, jobject native_window, jintArray attrib_list) {
if (display == NULL || config == NULL
|| !validAttribList(_env, attrib_list)) {
doThrow(_env, "java/lang/IllegalArgumentException");
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLContext cnf = getConfig(_env, config);
Surface* window = 0;
if (native_window == NULL) {
not_valid_surface:
doThrow(_env, "java/lang/IllegalArgumentException",
"Make sure the SurfaceView or associated SurfaceHolder has a valid Surface");
return 0;
}
window = (Surface*)_env->GetIntField(native_window, gSurface_SurfaceFieldID);
if (window == NULL)
goto not_valid_surface;
jint* base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window, base);
endNativeAttributeList(_env, attrib_list, base);
return (jint)sur;
}
static jlong jni_eglCreateWindowSurfaceTexture(JNIEnv *_env, jobject _this, jobject display,
jobject config, jobject native_window, jintArray attrib_list) {
if (display == NULL || config == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return 0;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLContext cnf = getConfig(_env, config);
sp<ANativeWindow> window;
if (native_window == 0) {
not_valid_surface:
jniThrowException(_env, "java/lang/IllegalArgumentException",
"Make sure the SurfaceTexture is valid");
return 0;
}
sp<IGraphicBufferProducer> producer(SurfaceTexture_getProducer(_env, native_window));
window = new Surface(producer, true);
if (window == NULL)
goto not_valid_surface;
jint* base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base);
endNativeAttributeList(_env, attrib_list, base);
return reinterpret_cast<jlong>(sur);
}
static jint jni_eglCreatePbufferSurface(JNIEnv *_env, jobject _this, jobject display,
jobject config, jintArray attrib_list) {
if (display == NULL || config == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLConfig cnf = getConfig(_env, config);
jint* base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreatePbufferSurface(dpy, cnf, base);
endNativeAttributeList(_env, attrib_list, base);
return (jint)sur;
}
static jint jni_eglCreateContext(JNIEnv *_env, jobject _this, jobject display,
jobject config, jobject share_context, jintArray attrib_list) {
if (display == NULL || config == NULL || share_context == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLConfig cnf = getConfig(_env, config);
EGLContext shr = getContext(_env, share_context);
jint* base = beginNativeAttribList(_env, attrib_list);
EGLContext ctx = eglCreateContext(dpy, cnf, shr, base);
endNativeAttributeList(_env, attrib_list, base);
return (jint)ctx;
}
static void jni_eglCreatePixmapSurface(JNIEnv *_env, jobject _this, jobject out_sur,
jobject display, jobject config, jobject native_pixmap,
jintArray attrib_list)
{
if (display == NULL || config == NULL || native_pixmap == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLConfig cnf = getConfig(_env, config);
jint* base = 0;
SkBitmap const * nativeBitmap =
(SkBitmap const *)_env->GetIntField(native_pixmap,
gBitmap_NativeBitmapFieldID);
SkPixelRef* ref = nativeBitmap ? nativeBitmap->pixelRef() : 0;
if (ref == NULL) {
jniThrowException(_env, "java/lang/IllegalArgumentException", "Bitmap has no PixelRef");
return;
}
SkSafeRef(ref);
ref->lockPixels();
egl_native_pixmap_t pixmap;
pixmap.version = sizeof(pixmap);
pixmap.width = nativeBitmap->width();
pixmap.height = nativeBitmap->height();
pixmap.stride = nativeBitmap->rowBytes() / nativeBitmap->bytesPerPixel();
pixmap.format = convertPixelFormat(nativeBitmap->config());
pixmap.data = (uint8_t*)ref->pixels();
base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreatePixmapSurface(dpy, cnf, &pixmap, base);
endNativeAttributeList(_env, attrib_list, base);
if (sur != EGL_NO_SURFACE) {
_env->SetIntField(out_sur, gSurface_EGLSurfaceFieldID, (int)sur);
_env->SetIntField(out_sur, gSurface_NativePixelRefFieldID, (int)ref);
} else {
ref->unlockPixels();
SkSafeUnref(ref);
}
}
