sources/includes/gst_nvdsaudio.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2020-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * 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.
 */
 
#ifndef __GSTNVDSAUDIO_H__
#define __GSTNVDSAUDIO_H__
 
#include <gst/gst.h>
#include <vector>
#include "nvbufaudio.h"
#include "NvDsMemoryAllocator.h"
 
#if defined(__cplusplus)
extern "C" {
#endif
 
typedef struct
{
  NvBufAudio* batch;
} GstNvDsAudioMemory;
 
typedef struct _GstNvDsAudioAllocatorParams
{
  uint32_t batchSize;
  bool isContiguous;
 
  NvBufAudioLayout layout;
  NvBufAudioFormat format;
  uint32_t         bpf;      
  uint32_t         channels; 
  uint32_t         rate;     
  uint32_t         bufferLength;
  guint gpuId;
  NvDsMemType memType;
} GstNvDsAudioAllocatorParams;
 
GstNvDsAudioMemory *gst_nvdsaudio_buffer_get_memory (GstBuffer * buffer);
 
GstAllocator *gst_nvdsaudio_allocator_new (GstNvDsAudioAllocatorParams *params);
 
#if defined(__cplusplus)
}
#endif
 
#endif