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  • 大小: 137KB
    文件類型: .7z
    金幣: 1
    下載: 0 次
    發布日期: 2021-01-07
  • 語言: 其他
  • 標簽: CUDA??NV12??JPEG??

資源簡介

使用CUDA，將NV12格式的緩沖區編碼為JPEG。代碼可以編譯，并直接運行。代碼是https://blog.csdn.net/mikedai/article/details/79084092，進行了接口、對齊、編譯功能。

資源截圖

代碼片段和文件信息 


#include?
#include?
#include?

#include?“Endianess.h“
#include?
#include?
#include?
#include?
#include?

#include?
#include?

#include?“gh_jpegnpp.h“


//量化表數據
typedef?struct?
{
????unsigned?char?nPrecisionAndIdentifier;
????unsigned?char?aTable[64];
}?QuantizationTable;

//圖片信息
typedef?struct?
{
????unsigned?char??nSamplePrecision;
????unsigned?short?nHeight;
????unsigned?short?nWidth;
????unsigned?char??nComponents;
????unsigned?char??aComponentIdentifier[3];
????unsigned?char??aSamplingFactors[3];
????unsigned?char??aQuantizationTableSelector[3];
}?frameHeader;

//掃描頭
typedef?struct?
{
????unsigned?char?nComponents;
????unsigned?char?aComponentSelector[3];
????unsigned?char?

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