From ac665149361ce236d4fa307b8efc8cd2007319ae Mon Sep 17 00:00:00 2001
From: zhuhongde <1340855317@qq.com>
Date: Mon, 23 Sep 2024 11:49:51 +0000
Subject: [PATCH] =?UTF-8?q?lz4=E5=8D=87=E7=BA=A7=E8=87=B31.9.4=E7=89=88?=
 =?UTF-8?q?=E6=9C=AC&=E6=94=AF=E6=8C=81frame=E6=A8=A1=E5=BC=8F=E6=80=A7?=
 =?UTF-8?q?=E8=83=BD=E6=B5=8B=E8=AF=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: zhuhongde <1340855317@qq.com>
---
 _lzbench/compressors.cpp | 15 +++++++++++++++
 _lzbench/compressors.h   |  4 ++++
 2 files changed, 19 insertions(+)

diff --git a/_lzbench/compressors.cpp b/_lzbench/compressors.cpp
index 741b494..40f399d 100644
--- a/_lzbench/compressors.cpp
+++ b/_lzbench/compressors.cpp
@@ -292,6 +292,7 @@ int64_t lzbench_libdeflate_decompress(char *inbuf, size_t insize, char *outbuf,
 #ifndef BENCH_REMOVE_LZ4
 #include "lz4/lz4.h"
 #include "lz4/lz4hc.h"
+#include "lz4/lz4frame.h"
 
 int64_t lzbench_lz4_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t level, size_t, char*)
 {
@@ -313,6 +314,20 @@ int64_t lzbench_lz4_decompress(char *inbuf, size_t insize, char *outbuf, size_t
 	return LZ4_decompress_safe(inbuf, outbuf, insize, outsize);
 }
 
+int64_t lzbench_lz4frame_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t level, size_t, char*)
+{
+    return LZ4F_compressFrame(outbuf, LZ4F_compressFrameBound((size_t)insize, NULL), inbuf, insize, NULL);
+}
+
+static LZ4F_decompressionContext_t g_dCtx;
+
+int64_t lzbench_lz4frame_decompress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t, size_t, char*)
+{
+    LZ4F_createDecompressionContext(&g_dCtx, LZ4F_VERSION);
+    LZ4F_decompress(g_dCtx, outbuf, &outsize, inbuf, &insize, NULL);
+    LZ4F_freeDecompressionContext(g_dCtx);
+    return outsize;
+}
 #endif
 
 
diff --git a/_lzbench/compressors.h b/_lzbench/compressors.h
index a4fa6bc..b203b0d 100644
--- a/_lzbench/compressors.h
+++ b/_lzbench/compressors.h
@@ -131,11 +131,15 @@ int64_t lzbench_return_0(char *inbuf, size_t insize, char *outbuf, size_t outsiz
 	int64_t lzbench_lz4fast_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize,  size_t level, size_t, char*);
 	int64_t lzbench_lz4hc_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize,  size_t level, size_t, char*);
 	int64_t lzbench_lz4_decompress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t, size_t, char*);
+	int64_t lzbench_lz4frame_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t level, size_t, char*);
+	int64_t lzbench_lz4frame_decompress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t, size_t, char*);
 #else
 	#define lzbench_lz4_compress NULL
 	#define lzbench_lz4fast_compress NULL
 	#define lzbench_lz4hc_compress NULL
 	#define lzbench_lz4_decompress NULL
+	#define lzbench_lz4frame_compress NULL
+	#define lzbench_lz4frame_decompress NULL
 #endif
 
 
-- 
Gitee