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整理代码

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蒲爽 2026-09-28 21:33:04 +08:00
commit c7b4e178ec
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video/hisi/mpp5/Util.cpp Normal file
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/*
*******************************************************************************
* INCLUDE
*******************************************************************************
*/
#include "Util.h"
#include <Poco/Exception.h>
#include <Poco/Format.h>
#include <array>
namespace Video
{
namespace MPP5
{
/*
*******************************************************************************
* TYPEDEFS
*******************************************************************************
*/
struct CodecIDMapItem
{
Core::CodecID id;
hi_payload_type pt;
};
/*
*******************************************************************************
* LOCAL VARIABLES
*******************************************************************************
*/
static const std::array<CodecIDMapItem, 7> codecMap = {{
{Core::CodecID::H264, HI_PT_H264},
{Core::CodecID::H265, HI_PT_H265},
{Core::CodecID::MJPEG, HI_PT_MJPEG},
{Core::CodecID::MP3, HI_PT_MP3},
{Core::CodecID::AAC, HI_PT_AAC},
{Core::CodecID::G711A, HI_PT_G711A},
{Core::CodecID::G711U, HI_PT_G711U},
}};
/*
*******************************************************************************
* FUNCTIONS
*******************************************************************************
*/
static hi_payload_type findPayloadType(Core::CodecID id)
{
for (const auto& m : codecMap)
{
if (id == m.id)
return m.pt;
}
throw Poco::NotFoundException(Poco::format("Video::MPP5: Can't find %s in codec-map", Core::codecIDToString(id)));
}
/*
*******************************************************************************
* CLASS DECLARE
*******************************************************************************
*/
hi_audio_bit_width Util::getBitWidth(Core::SampleFormat format)
{
if (16 == Core::sampleFormatBitWidth(format))
return HI_AUDIO_BIT_WIDTH_16;
throw Poco::InvalidArgumentException("MPP5: Only support 16 bit-width", -EINVAL);
}
hi_audio_snd_mode Util::getSndMode(Core::ChannelLayout layout)
{
if (Core::ChannelLayout::STEREO == layout)
return HI_AUDIO_SOUND_MODE_STEREO;
return HI_AUDIO_SOUND_MODE_MONO;
}
hi_payload_type Util::getPayloadType(Core::CodecID id)
{
return findPayloadType(id);
}
uint32_t Util::getChannelId(const std::string& name)
{
if (name.find("NET0") != std::string::npos)
return 2;
else if (name.find("NET1") != std::string::npos)
return 3;
else if (name.find("NET2") != std::string::npos)
return 4;
else if (name.find("NET3") != std::string::npos)
return 5;
else if (name.find("USB") != std::string::npos)
return 6;
else if (name.find("File") != std::string::npos)
return 7;
}
}
}