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Diffstat (limited to 'media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c')
-rw-r--r--media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c728
1 files changed, 364 insertions, 364 deletions
diff --git a/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c b/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c
index 5e71a5b..4ff5f10 100644
--- a/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c
+++ b/media/libstagefright/codecs/amrwbenc/SampleCode/AMRWB_E_SAMPLE.c
@@ -1,364 +1,364 @@
-/*
- ** Copyright 2003-2010, VisualOn, Inc.
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- ** http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-
-
-#ifdef LINUX
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include "voAMRWB.h"
-#include "cmnMemory.h"
-
-#define VOAMRWB_RFC3267_HEADER_INFO "#!AMR-WB\n"
-
-#define INPUT_SIZE 640
-#define OUTPUT_SIZE 1024
-unsigned char InputBuf[INPUT_SIZE];
-unsigned char OutputBuf[OUTPUT_SIZE];
-
-void usage (void) {
- printf ("AMR_WB Encoder HELP Displays this text\n");
- printf ("\n");
- printf ("Usage:\n");
- printf ("AMRWBEnc [options] Input_file output_file \n");
- printf ("\n");
- printf ("Options +M* +F* +DTX \n");
- printf ("Support \n");
- printf ("Options +M* for seting compression bitrate mode, default is 23.85kbps\n");
- printf (" +M0 = 6.6kbps \n");
- printf (" +M1 = 8.85kbps \n");
- printf (" +M2 = 12.65kbps \n");
- printf (" +M3 = 14.25kbps \n");
- printf (" +M4 = 15.58kbps \n");
- printf (" +M5 = 18.25kbps \n");
- printf (" +M6 = 19.85kbps \n");
- printf (" +M7 = 23.05kbps \n");
- printf (" +M8 = 23.85kbps \n");
- printf ("\n");
- printf ("Options +F* for setting output frame Type, default is RFC3267 \n");
- printf ("+F0 for AMR_WB Defualt bit extern short data frame type \n");
- printf ("+F1 for AMR_WB_ITU bit extern short data frame type \n");
- printf ("+F2 for RFC3267\n ");
- printf ("\n");
- printf ("Options +DTX enable DTX mode, default is disable.\n");
- printf ("File names, input raw PCM data, and output is AMR_WB bit-stream file.\n");
- printf ("\n");
-}
-
-int GetNextBuf(FILE* inFile,unsigned char* dst,int size)
-{
- int size2 = (int)fread(dst, sizeof(signed char), size,inFile);
- return size2;
-}
-
-typedef int (VO_API * VOGETAUDIOENCAPI) (VO_AUDIO_CODECAPI * pEncHandle);
-
-int encode(
- int mode,
- short allow_dtx,
- VOAMRWBFRAMETYPE frameType,
- const char* srcfile,
- const char* dstfile
- )
-{
- int ret = 0;
- int returnCode;
- FILE *fsrc = NULL;
- FILE *fdst = NULL;
- int framenum = 0;
- int eofFile = 0;
- int size1 = 0;
- int Relens;
-
- VO_AUDIO_CODECAPI AudioAPI;
- VO_MEM_OPERATOR moper;
- VO_CODEC_INIT_USERDATA useData;
- VO_HANDLE hCodec;
- VO_CODECBUFFER inData;
- VO_CODECBUFFER outData;
- VO_AUDIO_OUTPUTINFO outFormat;
-
- unsigned char *inBuf = InputBuf;
- unsigned char *outBuf = OutputBuf;
-
-
-#ifdef LINUX
- void *handle = NULL;
- void *pfunc;
- VOGETAUDIOENCAPI pGetAPI;
-#endif
-
- clock_t start, finish;
- double duration = 0.0;
-
- if ((fsrc = fopen (srcfile, "rb")) == NULL)
- {
- ret = -1;
- goto safe_exit;
- }
-
- if ((fdst = fopen (dstfile, "wb")) == NULL)
- {
- ret = -1;
- goto safe_exit;
- }
-
- moper.Alloc = cmnMemAlloc;
- moper.Copy = cmnMemCopy;
- moper.Free = cmnMemFree;
- moper.Set = cmnMemSet;
- moper.Check = cmnMemCheck;
-
- useData.memflag = VO_IMF_USERMEMOPERATOR;
- useData.memData = (VO_PTR)(&moper);
-
-#ifdef LINUX
- handle = dlopen("libstagefright.so", RTLD_NOW);
- if(handle == 0)
- {
- printf("open dll error......");
- return -1;
- }
-
- pfunc = dlsym(handle, "voGetAMRWBEncAPI");
- if(pfunc == 0)
- {
- printf("open function error......");
- return -1;
- }
-
- pGetAPI = (VOGETAUDIOENCAPI)pfunc;
-
- returnCode = pGetAPI(&AudioAPI);
- if(returnCode)
- {
- printf("get APIs error......");
- return -1;
- }
-#else
- ret = voGetAMRWBEncAPI(&AudioAPI);
- if(ret)
- {
- ret = -1;
- printf("get APIs error......");
- goto safe_exit;
- }
-#endif
-
- //####################################### Init Encoding Section #########################################
- ret = AudioAPI.Init(&hCodec, VO_AUDIO_CodingAMRWB, &useData);
-
- if(ret)
- {
- ret = -1;
- printf("APIs init error......");
- goto safe_exit;
- }
-
- Relens = GetNextBuf(fsrc,InputBuf,INPUT_SIZE);
- if(Relens!=INPUT_SIZE && !feof(fsrc))
- {
- ret = -1; //Invalid magic number
- printf("get next buffer error......");
- goto safe_exit;
- }
-
- //###################################### set encode Mode ##################################################
- ret = AudioAPI.SetParam(hCodec, VO_PID_AMRWB_FRAMETYPE, &frameType);
- ret = AudioAPI.SetParam(hCodec, VO_PID_AMRWB_MODE, &mode);
- ret = AudioAPI.SetParam(hCodec, VO_PID_AMRWB_DTX, &allow_dtx);
-
- if(frameType == VOAMRWB_RFC3267)
- {
- /* write RFC3267 Header info to indicate single channel AMR file storage format */
- size1 = (int)strlen(VOAMRWB_RFC3267_HEADER_INFO);
- memcpy(outBuf, VOAMRWB_RFC3267_HEADER_INFO, size1);
- outBuf += size1;
- }
-
- //####################################### Encoding Section #########################################
- printf(" \n ---------------- Running -------------------------\n ");
-
- do{
- inData.Buffer = (unsigned char *)inBuf;
- inData.Length = Relens;
- outData.Buffer = outBuf;
-
- start = clock();
-
- /* decode one amr block */
- returnCode = AudioAPI.SetInputData(hCodec,&inData);
-
- do {
- returnCode = AudioAPI.GetOutputData(hCodec,&outData, &outFormat);
- if(returnCode == 0)
- {
- framenum++;
- printf(" Frames processed: %hd\r", framenum);
- if(framenum == 1)
- {
- fwrite(OutputBuf, 1, outData.Length + size1, fdst);
- fflush(fdst);
- }
- else
- {
- fwrite(outData.Buffer, 1, outData.Length, fdst);
- fflush(fdst);
- }
- }
- else if(returnCode == VO_ERR_LICENSE_ERROR)
- {
- printf("Encoder time reach upper limit......");
- goto safe_exit;
- }
- } while(returnCode != VO_ERR_INPUT_BUFFER_SMALL);
-
- finish = clock();
- duration += finish - start;
-
- if (!eofFile) {
- Relens = GetNextBuf(fsrc, InputBuf, INPUT_SIZE);
- inBuf = InputBuf;
- if (feof(fsrc) && Relens == 0)
- eofFile = 1;
- }
- } while (!eofFile && returnCode);
- //####################################### End Encoding Section #########################################
-
-safe_exit:
- returnCode = AudioAPI.Uninit(hCodec);
-
- printf( "\n%2.5f seconds\n", (double)duration/CLOCKS_PER_SEC);
-
- if (fsrc)
- fclose(fsrc);
- if (fdst)
- fclose(fdst);
-
-#ifdef LINUX
- dlclose(handle);
-#endif
-
- return ret;
-}
-
-int main(int argc, char **argv) // for gcc compiler;
-{
- int mode, r;
- int arg, filename=0;
- char *inFileName = NULL;
- char *outFileName = NULL;
- short allow_dtx;
- VOAMRWBFRAMETYPE frameType;
-
- printf("\n");
- printf("************************Adaptive Multi-Rate Wide Band Encoder (AMR-WB)*******************************\n");
- printf("***********************************DEFINITIONS:*******************************************************\n");
- printf("AMR-WB encoder scheme is based on the principle of Algebraic Code Excited Linear Prediction algorithm\n");
- printf("The AMR-WB encoder compression MONO liner PCM speech input data at 16kHz sampling rate\n");
- printf("to one of nine data rate modes-6.60, 8.85, 12.65, 14.25, 15.85, 18.25, 19.25, 23.05 and 23.85kbps.\n");
- printf("The encoder supports output format AMRWB ITU, AMRWB RFC3267.\n");
- printf("\n");
-
- /*Encoder Default setting */
- mode = VOAMRWB_MD2385;
- allow_dtx = 0;
- frameType = VOAMRWB_RFC3267;
-
- if(argc < 3){
- usage();
- return 0;
- }else{
- for (arg = 1; arg < argc; arg++) {
- if (argv [arg] [0] == '+') {
- if(argv[arg][1] == 'M')
- {
- switch(argv[arg][2])
- {
- case '0': mode = VOAMRWB_MD66;
- break;
- case '1': mode = VOAMRWB_MD885;
- break;
- case '2': mode = VOAMRWB_MD1265;
- break;
- case '3': mode = VOAMRWB_MD1425;
- break;
- case '4': mode = VOAMRWB_MD1585;
- break;
- case '5': mode = VOAMRWB_MD1825;
- break;
- case '6': mode = VOAMRWB_MD1985;
- break;
- case '7': mode = VOAMRWB_MD2305;
- break;
- case '8': mode = VOAMRWB_MD2385;
- break;
- default:
- usage();
- printf ("Invalid parameter '%s'.\n", argv [arg]);
- break;
- }
- }else if(argv[arg][1] == 'F')
- {
- switch(argv[arg][2])
- {
- case '0': frameType = VOAMRWB_DEFAULT;
- break;
- case '1': frameType = VOAMRWB_ITU;
- break;
- case '2': frameType = VOAMRWB_RFC3267 ;
- break;
- default:
- usage();
- printf ("Invalid parameter '%s'.\n", argv [arg]);
- break;
-
-
- }
- }else if(strcmp (argv[arg], "+DTX") == 0)
- {
- allow_dtx = 1;
- }
-
- } else {
- switch (filename) {
- case 0:
- inFileName = argv[arg];
- break;
- case 1:
- outFileName = argv[arg];
- break;
- default:
- usage ();
- fprintf (stderr, "Invalid parameter '%s'.\n", argv [arg]);
- return 0;
- }
- filename++;
- }
- }
- }
-
- r = encode(mode, allow_dtx, frameType, inFileName, outFileName);
- if(r)
- {
- fprintf(stderr, "error: %d\n", r);
- }
- return r;
-}
-
+/*
+ ** Copyright 2003-2010, VisualOn, Inc.
+ **
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ **
+ ** http://www.apache.org/licenses/LICENSE-2.0
+ **
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ */
+
+
+#ifdef LINUX
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include "voAMRWB.h"
+#include "cmnMemory.h"
+
+#define VOAMRWB_RFC3267_HEADER_INFO "#!AMR-WB\n"
+
+#define INPUT_SIZE 640
+#define OUTPUT_SIZE 1024
+unsigned char InputBuf[INPUT_SIZE];
+unsigned char OutputBuf[OUTPUT_SIZE];
+
+void usage (void) {
+ printf ("AMR_WB Encoder HELP Displays this text\n");
+ printf ("\n");
+ printf ("Usage:\n");
+ printf ("AMRWBEnc [options] Input_file output_file \n");
+ printf ("\n");
+ printf ("Options +M* +F* +DTX \n");
+ printf ("Support \n");
+ printf ("Options +M* for seting compression bitrate mode, default is 23.85kbps\n");
+ printf (" +M0 = 6.6kbps \n");
+ printf (" +M1 = 8.85kbps \n");
+ printf (" +M2 = 12.65kbps \n");
+ printf (" +M3 = 14.25kbps \n");
+ printf (" +M4 = 15.58kbps \n");
+ printf (" +M5 = 18.25kbps \n");
+ printf (" +M6 = 19.85kbps \n");
+ printf (" +M7 = 23.05kbps \n");
+ printf (" +M8 = 23.85kbps \n");
+ printf ("\n");
+ printf ("Options +F* for setting output frame Type, default is RFC3267 \n");
+ printf ("+F0 for AMR_WB Defualt bit extern short data frame type \n");
+ printf ("+F1 for AMR_WB_ITU bit extern short data frame type \n");
+ printf ("+F2 for RFC3267\n ");
+ printf ("\n");
+ printf ("Options +DTX enable DTX mode, default is disable.\n");
+ printf ("File names, input raw PCM data, and output is AMR_WB bit-stream file.\n");
+ printf ("\n");
+}
+
+int GetNextBuf(FILE* inFile,unsigned char* dst,int size)
+{
+ int size2 = (int)fread(dst, sizeof(signed char), size,inFile);
+ return size2;
+}
+
+typedef int (VO_API * VOGETAUDIOENCAPI) (VO_AUDIO_CODECAPI * pEncHandle);
+
+int encode(
+ int mode,
+ short allow_dtx,
+ VOAMRWBFRAMETYPE frameType,
+ const char* srcfile,
+ const char* dstfile
+ )
+{
+ int ret = 0;
+ int returnCode;
+ FILE *fsrc = NULL;
+ FILE *fdst = NULL;
+ int framenum = 0;
+ int eofFile = 0;
+ int size1 = 0;
+ int Relens;
+
+ VO_AUDIO_CODECAPI AudioAPI;
+ VO_MEM_OPERATOR moper;
+ VO_CODEC_INIT_USERDATA useData;
+ VO_HANDLE hCodec;
+ VO_CODECBUFFER inData;
+ VO_CODECBUFFER outData;
+ VO_AUDIO_OUTPUTINFO outFormat;
+
+ unsigned char *inBuf = InputBuf;
+ unsigned char *outBuf = OutputBuf;
+
+
+#ifdef LINUX
+ void *handle = NULL;
+ void *pfunc;
+ VOGETAUDIOENCAPI pGetAPI;
+#endif
+
+ clock_t start, finish;
+ double duration = 0.0;
+
+ if ((fsrc = fopen (srcfile, "rb")) == NULL)
+ {
+ ret = -1;
+ goto safe_exit;
+ }
+
+ if ((fdst = fopen (dstfile, "wb")) == NULL)
+ {
+ ret = -1;
+ goto safe_exit;
+ }
+
+ moper.Alloc = cmnMemAlloc;
+ moper.Copy = cmnMemCopy;
+ moper.Free = cmnMemFree;
+ moper.Set = cmnMemSet;
+ moper.Check = cmnMemCheck;
+
+ useData.memflag = VO_IMF_USERMEMOPERATOR;
+ useData.memData = (VO_PTR)(&moper);
+
+#ifdef LINUX
+ handle = dlopen("libstagefright.so", RTLD_NOW);
+ if(handle == 0)
+ {
+ printf("open dll error......");
+ return -1;
+ }
+
+ pfunc = dlsym(handle, "voGetAMRWBEncAPI");
+ if(pfunc == 0)
+ {
+ printf("open function error......");
+ return -1;
+ }
+
+ pGetAPI = (VOGETAUDIOENCAPI)pfunc;
+
+ returnCode = pGetAPI(&AudioAPI);
+ if(returnCode)
+ {
+ printf("get APIs error......");
+ return -1;
+ }
+#else
+ ret = voGetAMRWBEncAPI(&AudioAPI);
+ if(ret)
+ {
+ ret = -1;
+ printf("get APIs error......");
+ goto safe_exit;
+ }
+#endif
+
+ //####################################### Init Encoding Section #########################################
+ ret = AudioAPI.Init(&hCodec, VO_AUDIO_CodingAMRWB, &useData);
+
+ if(ret)
+ {
+ ret = -1;
+ printf("APIs init error......");
+ goto safe_exit;
+ }
+
+ Relens = GetNextBuf(fsrc,InputBuf,INPUT_SIZE);
+ if(Relens!=INPUT_SIZE && !feof(fsrc))
+ {
+ ret = -1; //Invalid magic number
+ printf("get next buffer error......");
+ goto safe_exit;
+ }
+
+ //###################################### set encode Mode ##################################################
+ ret = AudioAPI.SetParam(hCodec, VO_PID_AMRWB_FRAMETYPE, &frameType);
+ ret = AudioAPI.SetParam(hCodec, VO_PID_AMRWB_MODE, &mode);
+ ret = AudioAPI.SetParam(hCodec, VO_PID_AMRWB_DTX, &allow_dtx);
+
+ if(frameType == VOAMRWB_RFC3267)
+ {
+ /* write RFC3267 Header info to indicate single channel AMR file storage format */
+ size1 = (int)strlen(VOAMRWB_RFC3267_HEADER_INFO);
+ memcpy(outBuf, VOAMRWB_RFC3267_HEADER_INFO, size1);
+ outBuf += size1;
+ }
+
+ //####################################### Encoding Section #########################################
+ printf(" \n ---------------- Running -------------------------\n ");
+
+ do{
+ inData.Buffer = (unsigned char *)inBuf;
+ inData.Length = Relens;
+ outData.Buffer = outBuf;
+
+ start = clock();
+
+ /* decode one amr block */
+ returnCode = AudioAPI.SetInputData(hCodec,&inData);
+
+ do {
+ returnCode = AudioAPI.GetOutputData(hCodec,&outData, &outFormat);
+ if(returnCode == 0)
+ {
+ framenum++;
+ printf(" Frames processed: %hd\r", framenum);
+ if(framenum == 1)
+ {
+ fwrite(OutputBuf, 1, outData.Length + size1, fdst);
+ fflush(fdst);
+ }
+ else
+ {
+ fwrite(outData.Buffer, 1, outData.Length, fdst);
+ fflush(fdst);
+ }
+ }
+ else if(returnCode == VO_ERR_LICENSE_ERROR)
+ {
+ printf("Encoder time reach upper limit......");
+ goto safe_exit;
+ }
+ } while(returnCode != VO_ERR_INPUT_BUFFER_SMALL);
+
+ finish = clock();
+ duration += finish - start;
+
+ if (!eofFile) {
+ Relens = GetNextBuf(fsrc, InputBuf, INPUT_SIZE);
+ inBuf = InputBuf;
+ if (feof(fsrc) && Relens == 0)
+ eofFile = 1;
+ }
+ } while (!eofFile && returnCode);
+ //####################################### End Encoding Section #########################################
+
+safe_exit:
+ returnCode = AudioAPI.Uninit(hCodec);
+
+ printf( "\n%2.5f seconds\n", (double)duration/CLOCKS_PER_SEC);
+
+ if (fsrc)
+ fclose(fsrc);
+ if (fdst)
+ fclose(fdst);
+
+#ifdef LINUX
+ dlclose(handle);
+#endif
+
+ return ret;
+}
+
+int main(int argc, char **argv) // for gcc compiler;
+{
+ int mode, r;
+ int arg, filename=0;
+ char *inFileName = NULL;
+ char *outFileName = NULL;
+ short allow_dtx;
+ VOAMRWBFRAMETYPE frameType;
+
+ printf("\n");
+ printf("************************Adaptive Multi-Rate Wide Band Encoder (AMR-WB)*******************************\n");
+ printf("***********************************DEFINITIONS:*******************************************************\n");
+ printf("AMR-WB encoder scheme is based on the principle of Algebraic Code Excited Linear Prediction algorithm\n");
+ printf("The AMR-WB encoder compression MONO liner PCM speech input data at 16kHz sampling rate\n");
+ printf("to one of nine data rate modes-6.60, 8.85, 12.65, 14.25, 15.85, 18.25, 19.25, 23.05 and 23.85kbps.\n");
+ printf("The encoder supports output format AMRWB ITU, AMRWB RFC3267.\n");
+ printf("\n");
+
+ /*Encoder Default setting */
+ mode = VOAMRWB_MD2385;
+ allow_dtx = 0;
+ frameType = VOAMRWB_RFC3267;
+
+ if(argc < 3){
+ usage();
+ return 0;
+ }else{
+ for (arg = 1; arg < argc; arg++) {
+ if (argv [arg] [0] == '+') {
+ if(argv[arg][1] == 'M')
+ {
+ switch(argv[arg][2])
+ {
+ case '0': mode = VOAMRWB_MD66;
+ break;
+ case '1': mode = VOAMRWB_MD885;
+ break;
+ case '2': mode = VOAMRWB_MD1265;
+ break;
+ case '3': mode = VOAMRWB_MD1425;
+ break;
+ case '4': mode = VOAMRWB_MD1585;
+ break;
+ case '5': mode = VOAMRWB_MD1825;
+ break;
+ case '6': mode = VOAMRWB_MD1985;
+ break;
+ case '7': mode = VOAMRWB_MD2305;
+ break;
+ case '8': mode = VOAMRWB_MD2385;
+ break;
+ default:
+ usage();
+ printf ("Invalid parameter '%s'.\n", argv [arg]);
+ break;
+ }
+ }else if(argv[arg][1] == 'F')
+ {
+ switch(argv[arg][2])
+ {
+ case '0': frameType = VOAMRWB_DEFAULT;
+ break;
+ case '1': frameType = VOAMRWB_ITU;
+ break;
+ case '2': frameType = VOAMRWB_RFC3267 ;
+ break;
+ default:
+ usage();
+ printf ("Invalid parameter '%s'.\n", argv [arg]);
+ break;
+
+
+ }
+ }else if(strcmp (argv[arg], "+DTX") == 0)
+ {
+ allow_dtx = 1;
+ }
+
+ } else {
+ switch (filename) {
+ case 0:
+ inFileName = argv[arg];
+ break;
+ case 1:
+ outFileName = argv[arg];
+ break;
+ default:
+ usage ();
+ fprintf (stderr, "Invalid parameter '%s'.\n", argv [arg]);
+ return 0;
+ }
+ filename++;
+ }
+ }
+ }
+
+ r = encode(mode, allow_dtx, frameType, inFileName, outFileName);
+ if(r)
+ {
+ fprintf(stderr, "error: %d\n", r);
+ }
+ return r;
+}
+
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