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Introduce buffer_format_t and use it for buffer_list_open

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This commit is contained in:
Kamil Trzcinski
2022-04-11 20:48:09 +02:00
parent a3e8ef1e24
commit 5a9e871484
14 changed files with 117 additions and 104 deletions
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17
device/buffer_list.c
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@ -4,18 +4,20 @@
#include "opts/log.h"
#include "opts/fourcc.h"
buffer_list_t *buffer_list_open(const char *name, const char *path, struct device_s *dev, unsigned width, unsigned height, unsigned format, unsigned bytesperline, int nbufs, bool do_capture, bool do_mmap)
buffer_list_t *buffer_list_open(const char *name, struct device_s *dev, const char *path, buffer_format_t fmt, bool do_capture, bool do_mmap)
{
buffer_list_t *buf_list = calloc(1, sizeof(buffer_list_t));
buf_list->dev = dev;
buf_list->name = strdup(name);
if (path)
if (path) {
buf_list->path = strdup(path);
}
buf_list->do_capture = do_capture;
buf_list->do_mmap = do_mmap;
buf_list->fmt = fmt;
int got_bufs = dev->hw->buffer_list_open(buf_list, path, width, height, format, bytesperline, nbufs);
int got_bufs = dev->hw->buffer_list_open(buf_list);
if (got_bufs <= 0) {
goto error;
}
@ -23,13 +25,14 @@ buffer_list_t *buffer_list_open(const char *name, const char *path, struct devic
LOG_INFO(
buf_list,
"Using: %ux%u/%s, bytesperline=%d",
buf_list->fmt_width,
buf_list->fmt_height,
fourcc_to_string(buf_list->fmt_format).buf,
buf_list->fmt_bytesperline
buf_list->fmt.width,
buf_list->fmt.height,
fourcc_to_string(buf_list->fmt.format).buf,
buf_list->fmt.bytesperline
);
buf_list->bufs = calloc(got_bufs, sizeof(buffer_t*));
buf_list->fmt.nbufs = got_bufs;
buf_list->nbufs = got_bufs;
for (unsigned i = 0; i < buf_list->nbufs; i++) {