From 0e021985f483e593c6ef872b8bcbe299566c7dd2 Mon Sep 17 00:00:00 2001
From: chenshijun <csj_sky@126.com>
Date: 星期二, 03 十二月 2019 15:32:18 +0800
Subject: [PATCH] 增加获取国标图片接口

---
 csrc/cffmpeg.cpp |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/csrc/cffmpeg.cpp b/csrc/cffmpeg.cpp
index 4cf92da..029816d 100644
--- a/csrc/cffmpeg.cpp
+++ b/csrc/cffmpeg.cpp
@@ -43,6 +43,18 @@
     s->GB28181();
 }
 
+char * c_ffmpeg_get_gb28181_pic(const char *rtspUrl, int *retDataLen){
+    char * retData = (char *)malloc(sizeof(char) * 3000000);
+    int flag = GetGb28181Pic(rtspUrl, retData, retDataLen);
+    if(flag == -1){
+        free(retData);
+        *retDataLen = 0;
+        return NULL;
+    }
+
+    return retData;
+}
+
 void c_ffmepg_use_cpu(const cffmpeg h){
     Wrapper *s = (Wrapper*)h;
     s->CPUDec();

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