This change moves almost everything from libaadio.so to separate libaaudio_internal.so library. This is done to avoid exporting symbols which apps are not allowed to use but have them available for platform libraries by exporting them from libaaudio_internal.so Bug: http://b/69603741 Test: make Merged-In: If93118ed2c266faf2964abf21e17b0b13df493d2 Change-Id: If93118ed2c266faf2964abf21e17b0b13df493d2gugelfrei
dimitry
5 years ago
parent
10b5ef5d18
commit
d81a84a886
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <aaudio/AAudio.h>
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#include <aaudio/AAudioTesting.h>
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#include "AudioGlobal.h"
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/******************************************
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* Static globals.
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*/
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namespace aaudio {
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static aaudio_policy_t g_MMapPolicy = AAUDIO_UNSPECIFIED;
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aaudio_policy_t AudioGlobal_getMMapPolicy() {
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return g_MMapPolicy;
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}
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aaudio_result_t AudioGlobal_setMMapPolicy(aaudio_policy_t policy) {
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aaudio_result_t result = AAUDIO_OK;
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switch(policy) {
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case AAUDIO_UNSPECIFIED:
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case AAUDIO_POLICY_NEVER:
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case AAUDIO_POLICY_AUTO:
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case AAUDIO_POLICY_ALWAYS:
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g_MMapPolicy = policy;
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break;
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default:
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result = AAUDIO_ERROR_ILLEGAL_ARGUMENT;
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break;
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}
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return result;
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}
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#define AAUDIO_CASE_ENUM(name) case name: return #name
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const char* AudioGlobal_convertResultToText(aaudio_result_t returnCode) {
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switch (returnCode) {
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AAUDIO_CASE_ENUM(AAUDIO_OK);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_DISCONNECTED);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_ILLEGAL_ARGUMENT);
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// reserved
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_INTERNAL);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_INVALID_STATE);
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// reserved
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// reserved
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_INVALID_HANDLE);
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// reserved
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_UNIMPLEMENTED);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_UNAVAILABLE);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_NO_FREE_HANDLES);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_NO_MEMORY);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_NULL);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_TIMEOUT);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_WOULD_BLOCK);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_INVALID_FORMAT);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_OUT_OF_RANGE);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_NO_SERVICE);
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AAUDIO_CASE_ENUM(AAUDIO_ERROR_INVALID_RATE);
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}
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return "Unrecognized AAudio error.";
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}
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const char* AudioGlobal_convertStreamStateToText(aaudio_stream_state_t state) {
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switch (state) {
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_UNINITIALIZED);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_UNKNOWN);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_OPEN);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_STARTING);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_STARTED);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_PAUSING);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_PAUSED);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_FLUSHING);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_FLUSHED);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_STOPPING);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_STOPPED);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_DISCONNECTED);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_CLOSING);
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AAUDIO_CASE_ENUM(AAUDIO_STREAM_STATE_CLOSED);
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}
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return "Unrecognized AAudio state.";
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}
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#undef AAUDIO_CASE_ENUM
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} // namespace aaudio
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@ -0,0 +1,34 @@
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/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AAUDIO_AUDIOGLOBAL_H
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#define AAUDIO_AUDIOGLOBAL_H
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#include <aaudio/AAudio.h>
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#include <aaudio/AAudioTesting.h>
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namespace aaudio {
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aaudio_policy_t AudioGlobal_getMMapPolicy();
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aaudio_result_t AudioGlobal_setMMapPolicy(aaudio_policy_t policy);
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const char* AudioGlobal_convertResultToText(aaudio_result_t returnCode);
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const char* AudioGlobal_convertStreamStateToText(aaudio_stream_state_t state);
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}
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#endif // AAUDIO_AUDIOGLOBAL_H
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