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libcamera: configure RAW to force correct resolution

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This commit is contained in:
Kamil Trzcinski
2023-02-22 23:00:17 +01:00
parent e2e5762b2b
commit 529d72b105
4 changed files with 31 additions and 10 deletions
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28
device/camera/camera_input.c
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@ -58,14 +58,38 @@ static int camera_configure_input_libcamera(camera_t *camera)
camera->camera->opts.allow_dma = camera->options.allow_dma;
buffer_format_t fmt = {
buffer_format_t raw_fmt = {
.width = camera->options.width,
.height = camera->options.height,
.nbufs = camera->options.nbufs
};
buffer_list_t *raw_capture = device_open_buffer_list(camera->camera, true, raw_fmt, true);
if (!raw_capture) {
return -1;
}
unsigned target_height = camera->options.height;
if (!camera->options.snapshot.disabled)
target_height = camera->options.snapshot.height;
else if (!camera->options.stream.disabled)
target_height = camera->options.stream.height;
else if (!camera->options.video.disabled)
target_height = camera->options.video.height;
target_height = camera_rescaller_align_size(target_height);
unsigned target_width = target_height * camera->options.width / camera->options.height;
target_width = camera_rescaller_align_size(target_width);
buffer_format_t capture_fmt = {
.width = target_width,
.height = target_height,
.format = camera->options.format,
.nbufs = camera->options.nbufs
};
buffer_list_t *camera_capture = device_open_buffer_list(camera->camera, true, fmt, true);
buffer_list_t *camera_capture = device_open_buffer_list(camera->camera, true, capture_fmt, true);
if (!camera_capture) {
return -1;
}