#!/bin/sh # SPDX-License-Identifier: GPL-2.0-or-later # Copyright (C) 2020, Google Inc. # # Author: Laurent Pinchart # # ipa-sign.sh - Generate a signature for an IPA module key="$1" input="$2" output="$3" openssl dgst -sha256 -sign "${key}" -out "${output}" "${input}" mera/pipeline/raspberrypi/dma_heaps.h?h=v0.1.0' type='application/atom+xml'/>
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2020, Raspberry Pi (Trading) Limited
 *
 * dma_heaps.h - Helper class for dma-heap allocations.
 */
#ifndef __LIBCAMERA_PIPELINE_RASPBERRYPI_DMA_HEAPS_H__
#define __LIBCAMERA_PIPELINE_RASPBERRYPI_DMA_HEAPS_H__

#include <libcamera/file_descriptor.h>

namespace libcamera {

namespace RPi {

class DmaHeap
{
public:
	DmaHeap();