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update libcallback to support v2

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This commit is contained in:
Alfonso Gamboa 2022-05-21 03:50:04 -07:00
parent 35988bec3b
commit d098f91413
4 changed files with 47 additions and 6 deletions
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20
libcallback_wz_mod/audio_callback.c
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@ -56,6 +56,15 @@ static uint32_t audio_pcm_capture(struct frames_st *frames) {
static int firstEntry = 0;
uint32_t *buf = frames->buf;
static int snd_rate = 16000;
const char *productv2="/driver/sensor_jxf23.ko";
//Change sample rate to 8000 if we are a V2 Camera
if( access( productv2, F_OK ) == 0 ) {
snd_rate = 8000;
}
if(!firstEntry) {
firstEntry++;
unsigned int card = 0;
@ -63,7 +72,7 @@ static uint32_t audio_pcm_capture(struct frames_st *frames) {
int flags = PCM_OUT | PCM_MMAP;
const struct pcm_config config = {
.channels = 1,
.rate = 16000,
.rate = snd_rate,
.format = PCM_FORMAT_S16_LE,
.period_size = 128,
.period_count = 8,
@ -151,6 +160,15 @@ uint32_t local_sdk_audio_set_pcm_frame_callback(int ch, void *callback) {
callback = audio_pcm_capture1;
}
//if V2 here, we have to latch on to the same callback as CH0, since the V2's only have one audio callback
const char *productv2="/driver/sensor_jxf23.ko";
if( access( productv2, F_OK ) == 0 ) {
if( (ch == 0) && ch_count == 1) {
audio_pcm_cb1 = callback;
fprintf(stderr,"enc func injection CH0 second callback for V2 save audio_pcm_cb=0x%x\n", audio_pcm_cb1);
callback = audio_pcm_capture1;
}
}
ch_count=ch_count+1;
return real_local_sdk_audio_set_pcm_frame_callback(ch, callback);

BIN
libcallback_wz_mod/libcallback.so
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2
libcallback_wz_mod/mp4write.c
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@ -8,10 +8,8 @@
#include <stdlib.h>
#include <string.h>
static int (*original_mp4write_start_handler)(void *handler, char *file, void *config);
static int mp4WriteEnable = 0;
char *mp4Write(int fd, char *tokenPtr) {

31
libcallback_wz_mod/video_callback.c
View File

@ -59,7 +59,21 @@ static uint32_t video_encode_capture(struct frames_st *frames) {
if(!firstEntry) {
firstEntry++;
int err;
const char *v4l2_device_path = "/dev/video1";
char *v4l2_device_path = "/dev/video0";
//Check for this file, which should only exist on the V2 cameras
const char *productv2="/driver/sensor_jxf23.ko";
if( access( productv2, F_OK ) != -1 ) {
v4l2_device_path = "/dev/video6";
fprintf(stderr, "[command] v4l2_device_path = %s\n", v4l2_device_path);
} else {
v4l2_device_path = "/dev/video1";
fprintf(stderr, "[command] v4l2_device_path = %s\n", v4l2_device_path);
}
const char *productf="/configs/.product_db3";
fprintf(stderr,"Opening V4L2 device: %s \n", v4l2_device_path);
v4l2Fd = open(v4l2_device_path, O_WRONLY, 0777);
@ -108,7 +122,19 @@ static uint32_t video_encode_capture1(struct frames_st *frames) {
if(!firstEntry) {
firstEntry++;
int err;
const char *v4l2_device_path = "/dev/video2";
char *v4l2_device_path = "/dev/video0";
//Check for this file, which should only exist on the V2 cameras
const char *productv2="/driver/sensor_jxf23.ko";
if( access( productv2, F_OK ) != -1 ) {
v4l2_device_path = "/dev/video7";
fprintf(stderr, "[command] v4l2_device_path = %s\n", v4l2_device_path);
} else {
v4l2_device_path = "/dev/video2";
fprintf(stderr, "[command] v4l2_device_path = %s\n", v4l2_device_path);
}
const char *productf="/configs/.product_db3";
fprintf(stderr,"Opening V4L2 device: %s \n", v4l2_device_path);
v4l2Fd = open(v4l2_device_path, O_WRONLY, 0777);
@ -149,7 +175,6 @@ static uint32_t video_encode_capture1(struct frames_st *frames) {
}
int local_sdk_video_set_encode_frame_callback(int ch, void *callback) {
fprintf(stderr, "local_sdk_video_set_encode_frame_callback streamChId=%d, callback=0x%x\n", ch, callback);