jordan/camera-streamer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Log how much memory was used

Browse Source
This commit is contained in:
Kamil Trzcinski 2022-11-05 13:25:12 +01:00
parent 764f94ba44
commit ba369ce597
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
device/buffer_list.c
View File

@ -36,18 +36,25 @@ buffer_list_t *buffer_list_open(const char *name, int index, struct device_s *de
buf_list->fmt.nbufs = got_bufs; buf_list->fmt.nbufs = got_bufs;
buf_list->nbufs = got_bufs; buf_list->nbufs = got_bufs;
unsigned mem_used = 0;
for (unsigned i = 0; i < buf_list->nbufs; i++) { for (unsigned i = 0; i < buf_list->nbufs; i++) {
char name[64]; char name[64];
sprintf(name, "%s:buf%d", buf_list->name, i); sprintf(name, "%s:buf%d", buf_list->name, i);
buffer_t *buf = buffer_open(name, buf_list, i); buffer_t *buf = buffer_open(name, buf_list, i);
if (!buf) { if (!buf) {
LOG_ERROR(buf_list, "Cannot open buffer: %u", i); LOG_ERROR(buf_list, "Cannot open buffer: %u", i);
goto error; goto error;
} }
if (buf->dma_fd >= 0) {
mem_used += buf->length;
}
buf_list->bufs[i] = buf; buf_list->bufs[i] = buf;
} }
LOG_DEBUG(buf_list, "Opened %u buffers", buf_list->nbufs); LOG_VERBOSE(buf_list, "Opened %u buffers. Memory used: %.1f MiB", buf_list->nbufs, mem_used / 1024.0f / 1024.0f);
return buf_list; return buf_list;