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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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16
device/device.c
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@ -75,7 +75,15 @@ int device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsi
sprintf(name, "%s:output", dev->name);
}
*buf_list = buffer_list_open(name, NULL, dev, width, height, format, bytesperline, nbufs, do_capture, do_mmap);
buffer_format_t fmt = {
.width = width,
.height = height,
.format = format,
.bytesperline = bytesperline,
.nbufs = nbufs
};
*buf_list = buffer_list_open(name, dev, NULL, fmt, do_capture, do_mmap);
if (!*buf_list) {
goto error;
}
@ -91,8 +99,8 @@ error:
int device_open_buffer_list_output(device_t *dev, buffer_list_t *capture_list)
{
return device_open_buffer_list(dev, false,
capture_list->fmt_width, capture_list->fmt_height,
capture_list->fmt_format, capture_list->fmt_bytesperline,
capture_list->fmt.width, capture_list->fmt.height,
capture_list->fmt.format, capture_list->fmt.bytesperline,
capture_list->nbufs,
capture_list->dev->opts.allow_dma ? !capture_list->do_mmap : true);
}
@ -107,7 +115,7 @@ int device_open_buffer_list_capture(device_t *dev, buffer_list_t *output_list, f
}
return device_open_buffer_list(dev, true,
output_list->fmt_width / div, output_list->fmt_height / div,
output_list->fmt.width / div, output_list->fmt.height / div,
format, 0, output_list->nbufs, do_mmap);
}