/*
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* Copyright (C) 2010 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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/* AudioEncoderCapabilities implementation */
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#include "sles_allinclusive.h"
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static SLresult IAudioEncoderCapabilities_GetAudioEncoders(SLAudioEncoderCapabilitiesItf self,
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SLuint32 *pNumEncoders, SLuint32 *pEncoderIds)
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{
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SL_ENTER_INTERFACE
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if (NULL == pNumEncoders) {
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result = SL_RESULT_PARAMETER_INVALID;
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} else {
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result = SL_RESULT_SUCCESS;
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if (NULL != pEncoderIds) {
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SLuint32 numEncoders = *pNumEncoders;
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if (numEncoders > MAX_ENCODERS) {
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numEncoders = MAX_ENCODERS;
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} else if (numEncoders < MAX_ENCODERS) {
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// FIXME starting in 1.1 this will be SL_RESULT_BUFFER_INSUFFICIENT
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result = SL_RESULT_PARAMETER_INVALID;
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}
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memcpy(pEncoderIds, Encoder_IDs, numEncoders * sizeof(SLuint32));
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}
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*pNumEncoders = MAX_ENCODERS;
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}
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SL_LEAVE_INTERFACE
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}
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static SLresult IAudioEncoderCapabilities_GetAudioEncoderCapabilities(
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SLAudioEncoderCapabilitiesItf self, SLuint32 encoderId, SLuint32 *pIndex,
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SLAudioCodecDescriptor *pDescriptor)
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{
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SL_ENTER_INTERFACE
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result = GetCodecCapabilities(encoderId, pIndex, pDescriptor,
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EncoderDescriptors);
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SL_LEAVE_INTERFACE
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}
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static const struct SLAudioEncoderCapabilitiesItf_ IAudioEncoderCapabilities_Itf = {
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IAudioEncoderCapabilities_GetAudioEncoders,
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IAudioEncoderCapabilities_GetAudioEncoderCapabilities
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};
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void IAudioEncoderCapabilities_init(void *self)
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{
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IAudioEncoderCapabilities *thiz = (IAudioEncoderCapabilities *) self;
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thiz->mItf = &IAudioEncoderCapabilities_Itf;
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}
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