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debug: dump all buffers to path specified by CAMERA_DEBUG_CAPTURE

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This commit is contained in:
Kamil Trzcinski
2023-03-07 10:54:00 +01:00
parent dce3a388b0
commit 04dd8c926f
6 changed files with 54 additions and 33 deletions
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34
device/camera/camera_decoder.c
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@ -12,8 +12,6 @@
#include "output/rtsp/rtsp.h"
#include "output/output.h"
#include <sys/stat.h>
static unsigned decoder_formats[] =
{
// best quality
@ -29,31 +27,6 @@ static unsigned decoder_formats[] =
0
};
static void decoder_debug_on_buffer(buffer_t *buf)
{
if (!buf) {
return;
}
static int index = 0;
char path[256];
sprintf(path, "%s/decoder_capture.%d.%s", getenv("CAMERA_DECODER_DEBUG"), index++ % 10, fourcc_to_string(buf->buf_list->fmt.format).buf);
FILE *fp = fopen(path, "wb");
if (!fp) {
return;
}
fwrite(buf->start, 1, buf->used, fp);
fclose(fp);
}
static link_callbacks_t decoder_debug_callbacks = {
.name = "DECODER-DEBUG-CAPTURE",
.on_buffer = decoder_debug_on_buffer
};
buffer_list_t *camera_configure_decoder(camera_t *camera, buffer_list_t *src_capture)
{
unsigned chosen_format = 0;
@ -73,12 +46,7 @@ buffer_list_t *camera_configure_decoder(camera_t *camera, buffer_list_t *src_cap
buffer_list_t *decoder_capture = device_open_buffer_list_capture2(
camera->decoder, NULL, decoder_output, chosen_format, true);
if (getenv("CAMERA_DECODER_DEBUG")) {
mkdir(getenv("CAMERA_DECODER_DEBUG"), 0755);
camera_capture_add_callbacks(camera, src_capture, decoder_debug_callbacks);
camera_capture_add_callbacks(camera, decoder_capture, decoder_debug_callbacks);
}
camera_debug_capture(camera, decoder_capture);
camera_capture_add_output(camera, src_capture, decoder_output);
return decoder_capture;