/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <SLES/OpenSLES.h>
#include "OpenSLESUT.h"
int main(int arg __unused, char **argv __unused)
{
SLresult result;
printf("Create engine\n");
SLObjectItf engineObject;
// create engine
result = slCreateEngine(&engineObject, 0, NULL, 0, NULL, NULL);
assert(SL_RESULT_SUCCESS == result);
result = (*engineObject)->Realize(engineObject, SL_BOOLEAN_FALSE);
assert(SL_RESULT_SUCCESS == result);
SLEngineItf engineEngine;
result = (*engineObject)->GetInterface(engineObject, SL_IID_ENGINE, &engineEngine);
assert(SL_RESULT_SUCCESS == result);
SLuint32 i;
// loop through both valid and invalid object IDs
SLuint32 objectID;
// Test object IDs from one less than the first valid object
// ID, up to one more than the last valid object ID. This way
// we can test for both valid and invalid object IDs at both
// ends. If more objects are added, be sure to update the macros.
#define FIRST_VALID SL_OBJECTID_ENGINE
#define LAST_VALID SL_OBJECTID_METADATAEXTRACTOR
for (objectID = FIRST_VALID - 1; objectID <= LAST_VALID + 1; ++objectID) {
printf("object ID %x", objectID);
const char *string = slesutObjectIDToString(objectID);
if (NULL != string)
printf(" (%s)", string);
printf(":\n");
result = (*engineEngine)->QueryNumSupportedInterfaces(engineEngine, objectID, NULL);
assert(SL_RESULT_PARAMETER_INVALID == result);
SLuint32 numSupportedInterfaces = 12345;
result = (*engineEngine)->QueryNumSupportedInterfaces(engineEngine, objectID,
&numSupportedInterfaces);
SLInterfaceID interfaceID;
if (SL_RESULT_FEATURE_UNSUPPORTED == result) {
printf(" unsupported\n");
result = (*engineEngine)->QuerySupportedInterfaces(engineEngine, objectID, 0,
&interfaceID);
assert(SL_RESULT_FEATURE_UNSUPPORTED == result);
assert(NULL == interfaceID);
continue;
}
assert(SL_RESULT_SUCCESS == result);
printf("numSupportedInterfaces %u\n", numSupportedInterfaces);
for (i = 0; i < numSupportedInterfaces + 1; ++i) {
result = (*engineEngine)->QuerySupportedInterfaces(engineEngine, objectID, i, NULL);
assert(SL_RESULT_PARAMETER_INVALID == result);
result = (*engineEngine)->QuerySupportedInterfaces(engineEngine, objectID, i,
&interfaceID);
if (i < numSupportedInterfaces) {
assert(SL_RESULT_SUCCESS == result);
printf(" interface %u ", i);
slesutPrintIID(interfaceID);
} else {
assert(SL_RESULT_PARAMETER_INVALID == result);
}
}
}
// query number of extensions
result = (*engineEngine)->QueryNumSupportedExtensions(engineEngine, NULL);
assert(SL_RESULT_PARAMETER_INVALID == result);
SLuint32 numExtensions = 0x12345;
result = (*engineEngine)->QueryNumSupportedExtensions(engineEngine, &numExtensions);
assert(SL_RESULT_SUCCESS == result);
printf("numExtensions = %u\n", numExtensions);
// query names of the extensions
for (i = 0; i < numExtensions + 1; ++i) {
SLchar extensionName[32];
result = (*engineEngine)->QuerySupportedExtension(engineEngine, i, extensionName, NULL);
assert(SL_RESULT_PARAMETER_INVALID == result);
SLint16 nameLength = -1;
result = (*engineEngine)->QuerySupportedExtension(engineEngine, i, NULL, &nameLength);
if (i < numExtensions) {
assert(SL_RESULT_SUCCESS == result);
printf(" extension[%u] length = %u\n", i, nameLength);
} else {
assert(SL_RESULT_PARAMETER_INVALID == result);
assert(0 == nameLength);
}
memset(extensionName, 'X', sizeof(extensionName));
nameLength = -1;
result = (*engineEngine)->QuerySupportedExtension(engineEngine, i, extensionName,
&nameLength);
if (i < numExtensions) {
assert(SL_RESULT_BUFFER_INSUFFICIENT == result);
} else {
assert(SL_RESULT_PARAMETER_INVALID == result);
}
assert('X' == extensionName[0]);
nameLength = 0;
result = (*engineEngine)->QuerySupportedExtension(engineEngine, i, extensionName,
&nameLength);
if (i < numExtensions) {
assert(SL_RESULT_BUFFER_INSUFFICIENT == result);
} else {
assert(SL_RESULT_PARAMETER_INVALID == result);
}
assert('X' == extensionName[0]);
nameLength = 1;
result = (*engineEngine)->QuerySupportedExtension(engineEngine, i, extensionName,
&nameLength);
if (i < numExtensions) {
assert(SL_RESULT_BUFFER_INSUFFICIENT == result);
assert('\0' == extensionName[0]);
} else {
assert(SL_RESULT_PARAMETER_INVALID == result);
}
assert('X' == extensionName[1]);
nameLength = sizeof(extensionName);
result = (*engineEngine)->QuerySupportedExtension(engineEngine, i, extensionName,
&nameLength);
if (i < numExtensions) {
assert(SL_RESULT_SUCCESS == result);
assert((1 <= nameLength) && (nameLength <= (SLint16) sizeof(extensionName)));
printf(" extension[%u] = \"%.*s\"\n", i, nameLength, extensionName);
} else {
assert(SL_RESULT_PARAMETER_INVALID == result);
assert(0 == nameLength);
}
}
// check if extension is supported
SLboolean isSupported = SL_BOOLEAN_TRUE;
result = (*engineEngine)->IsExtensionSupported(engineEngine, NULL, &isSupported);
assert(SL_RESULT_PARAMETER_INVALID == result);
assert(SL_BOOLEAN_FALSE == isSupported);
SLchar *unsupportedExt = (SLchar *) "fish";
result = (*engineEngine)->IsExtensionSupported(engineEngine, unsupportedExt, NULL);
assert(SL_RESULT_PARAMETER_INVALID == result);
isSupported = SL_BOOLEAN_TRUE;
result = (*engineEngine)->IsExtensionSupported(engineEngine, unsupportedExt, &isSupported);
assert(SL_RESULT_SUCCESS == result);
assert(SL_BOOLEAN_FALSE == isSupported);
SLchar *supportedExt;
#ifdef ANDROID
// whereas the implementation uses PLATFORM_SDK_VERSION, use a hard-coded value here
// so that we're actually testing for a particular expected value
supportedExt = (SLchar *) "ANDROID_SDK_LEVEL_25";
#else
supportedExt = (SLchar *) "WILHELM_DESKTOP";
#endif
isSupported = SL_BOOLEAN_FALSE;
result = (*engineEngine)->IsExtensionSupported(engineEngine, supportedExt, &isSupported);
assert(SL_RESULT_SUCCESS == result);
assert(SL_BOOLEAN_TRUE == isSupported);
// create an extension object with no place to put the new object
result = (*engineEngine)->CreateExtensionObject(engineEngine, NULL, NULL, 0x123, 0, NULL, NULL);
assert(SL_RESULT_PARAMETER_INVALID == result);
// create an extension object, which is unsupported
SLObjectItf extensionObject;
result = (*engineEngine)->CreateExtensionObject(engineEngine, &extensionObject, NULL, 0x123, 0,
NULL, NULL);
assert(SL_RESULT_FEATURE_UNSUPPORTED == result);
assert(NULL == extensionObject);
// destroy engine
(*engineObject)->Destroy(engineObject);
return EXIT_SUCCESS;
}