pure sdk for main

2025-08-27 09:51:58 +01:00
parent f0d033f1c9
commit 0571416e7c
3283 changed files with 1577720 additions and 1 deletions
@@ -0,0 +1,74 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "noise_suppression_x.h"
+#include "nsx_defines.h"
+#include "typesdef.h"
+#include "osal/string.h"
+#include "osal/task.h"
+#include "osal_file.h"
+#include "custom_mem.h"
+
+NsxHandle *nsInst = NULL;
+
+int ns_init(uint32 samplerate)
+{
+	nsInst = WebRtcNsx_Create();
+	if(nsInst == NULL)
+	{
+        printf("WebRtcNs_Create err\n");
+        return -1;
+	}
+    if (WebRtcNsx_Init(nsInst, samplerate) == -1) {
+        printf("WebRtcNs_Init err\n");
+        return -1;
+    }
+	return 0;
+}
+
+void ns_process(int16 *inbuffer, uint32 samplerate, uint32 samplecount)
+{
+	int nBands = 1;
+	uint32 samples = 80;
+	uint32 frames = samplecount / samples;
+	
+    for (int i = 0; i < frames; i++)
+    {
+        WebRtcNsx_Process(nsInst, inbuffer, nBands, inbuffer);
+        inbuffer += samples;
+    }
+}
+
+//static int16_t read_data[240];
+//void ns_test(void)
+//{
+//	os_sleep_ms(2000);
+//    void *in_fp = osal_fopen("infile.pcm","rb");
+//    void *out_fp = osal_fopen("outfile.pcm","wb");
+//	if((!in_fp) || (!out_fp))
+//		return;
+//    int read_len = -1;
+//	uint32 time = 0;
+//	ns_init(8000);
+//    while(1)
+//    {
+//		read_len = osal_fread(read_data, 2, 240, in_fp);
+//		if(read_len < 480)
+//			break;
+//		time = os_jiffies();	
+//		ns_process(read_data, 8000, 240);
+//		printf("t:%d\n",(os_jiffies()-time));
+//		osal_fwrite(read_data, 2, 240, out_fp);
+//		os_sleep_ms(1);
+//    }
+//
+//    printf("\n*******ns test finish********\n");
+//	osal_fclose(in_fp);
+//	osal_fclose(out_fp);
+//}
+//
+//struct os_task ns_test_task;
+//void ns_test_thread(void)
+//{
+//	printf("\n**********ns_test_thread*************\n");
+//	OS_TASK_INIT("ns_test",&ns_test_task,ns_test,0,OS_TASK_PRIORITY_NORMAL,5120);
+//}