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Fix camera-vflip/hflip support on arm32v7

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This adds `buffer_list_alloc_buffers` and `buffer_list_free_buffers`
to delay buffers allocation for `libcamera`.

Doing this allows to setup RAW stream afterwards.
This commit is contained in:
Kamil Trzcinski
2023-04-18 10:37:39 +02:00
parent 6e89ac9663
commit f742c1a7fc
12 changed files with 120 additions and 41 deletions
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31
device/camera/camera_input.c
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@ -58,18 +58,6 @@ static int camera_configure_input_libcamera(camera_t *camera)
camera->camera->opts.allow_dma = camera->options.allow_dma;
buffer_format_t raw_fmt = {
.width = camera->options.width,
.height = camera->options.height,
.nbufs = camera->options.nbufs,
.type = BUFFER_TYPE_RAW
};
buffer_list_t *raw_capture = device_open_buffer_list(camera->camera, true, raw_fmt, true);
if (!raw_capture) {
return -1;
}
buffer_format_t capture_fmt = {
.width = camera->options.width,
.height = camera->options.height,
@ -91,6 +79,25 @@ static int camera_configure_input_libcamera(camera_t *camera)
return -1;
}
buffer_format_t raw_fmt = {
.width = camera->options.width,
.height = camera->options.height,
.nbufs = camera->options.nbufs,
.type = BUFFER_TYPE_RAW
};
buffer_list_t *raw_capture = device_open_buffer_list(camera->camera, true, raw_fmt, true);
if (!raw_capture) {
return -1;
}
if (buffer_list_alloc_buffers(camera_capture) < 0) {
return -1;
}
if (buffer_list_alloc_buffers(raw_capture) < 0) {
return -1;
}
return camera_configure_pipeline(camera, camera_capture);
}