mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
spa: libcamera: use anon ns instead of static
Move most things into anonymous namespaces for internal linkage
instead of using `static`. This shortes declarations and makes it
hard to forget.
(cherry picked from commit bb8223bff1)
This commit is contained in:
Barnabás Pőcze
Robert Mader
parent
843dfe48b0
commit
ea67bf1662
3 changed files with 173 additions and 172 deletions
|
|
@ -50,9 +50,7 @@ struct impl {
|
|||
std::string device_id);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
static const libcamera::Span<const int64_t> cameraDevice(const Camera& camera)
|
||||
const libcamera::Span<const int64_t> cameraDevice(const Camera& camera)
|
||||
{
|
||||
if (auto devices = camera.properties().get(properties::SystemDevices))
|
||||
return devices.value();
|
||||
|
|
@ -60,7 +58,7 @@ static const libcamera::Span<const int64_t> cameraDevice(const Camera& camera)
|
|||
return {};
|
||||
}
|
||||
|
||||
static std::string cameraModel(const Camera& camera)
|
||||
std::string cameraModel(const Camera& camera)
|
||||
{
|
||||
if (auto model = camera.properties().get(properties::Model))
|
||||
return std::move(model.value());
|
||||
|
|
@ -68,7 +66,7 @@ static std::string cameraModel(const Camera& camera)
|
|||
return camera.id();
|
||||
}
|
||||
|
||||
static const char *cameraLoc(const Camera& camera)
|
||||
const char *cameraLoc(const Camera& camera)
|
||||
{
|
||||
if (auto location = camera.properties().get(properties::Location)) {
|
||||
switch (location.value()) {
|
||||
|
|
@ -84,7 +82,7 @@ static const char *cameraLoc(const Camera& camera)
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
static const char *cameraRot(const Camera& camera)
|
||||
const char *cameraRot(const Camera& camera)
|
||||
{
|
||||
if (auto rotation = camera.properties().get(properties::Rotation)) {
|
||||
switch (rotation.value()) {
|
||||
|
|
@ -102,7 +100,7 @@ static const char *cameraRot(const Camera& camera)
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
static int emit_info(struct impl *impl, bool full)
|
||||
int emit_info(struct impl *impl, bool full)
|
||||
{
|
||||
struct spa_dict_item items[10];
|
||||
struct spa_dict dict;
|
||||
|
|
@ -179,10 +177,10 @@ static int emit_info(struct impl *impl, bool full)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_add_listener(void *object,
|
||||
struct spa_hook *listener,
|
||||
const struct spa_device_events *events,
|
||||
void *data)
|
||||
int impl_add_listener(void *object,
|
||||
struct spa_hook *listener,
|
||||
const struct spa_device_events *events,
|
||||
void *data)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
struct spa_hook_list save;
|
||||
|
|
@ -201,7 +199,7 @@ static int impl_add_listener(void *object,
|
|||
return res;
|
||||
}
|
||||
|
||||
static int impl_sync(void *object, int seq)
|
||||
int impl_sync(void *object, int seq)
|
||||
{
|
||||
struct impl *impl = (struct impl*) object;
|
||||
|
||||
|
|
@ -212,21 +210,21 @@ static int impl_sync(void *object, int seq)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_enum_params(void *object, int seq,
|
||||
uint32_t id, uint32_t start, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
int impl_enum_params(void *object, int seq,
|
||||
uint32_t id, uint32_t start, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
{
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
static int impl_set_param(void *object,
|
||||
uint32_t id, uint32_t flags,
|
||||
const struct spa_pod *param)
|
||||
int impl_set_param(void *object,
|
||||
uint32_t id, uint32_t flags,
|
||||
const struct spa_pod *param)
|
||||
{
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
static const struct spa_device_methods impl_device = {
|
||||
const struct spa_device_methods impl_device = {
|
||||
.version = SPA_VERSION_DEVICE_METHODS,
|
||||
.add_listener = impl_add_listener,
|
||||
.sync = impl_sync,
|
||||
|
|
@ -234,7 +232,7 @@ static const struct spa_device_methods impl_device = {
|
|||
.set_param = impl_set_param,
|
||||
};
|
||||
|
||||
static int impl_get_interface(struct spa_handle *handle, const char *type, void **interface)
|
||||
int impl_get_interface(struct spa_handle *handle, const char *type, void **interface)
|
||||
{
|
||||
struct impl *impl;
|
||||
|
||||
|
|
@ -251,7 +249,7 @@ static int impl_get_interface(struct spa_handle *handle, const char *type, void
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_clear(struct spa_handle *handle)
|
||||
int impl_clear(struct spa_handle *handle)
|
||||
{
|
||||
std::destroy_at(reinterpret_cast<impl *>(handle));
|
||||
return 0;
|
||||
|
|
@ -277,14 +275,14 @@ impl::impl(spa_log *log,
|
|||
&impl_device, this);
|
||||
}
|
||||
|
||||
static size_t
|
||||
size_t
|
||||
impl_get_size(const struct spa_handle_factory *factory,
|
||||
const struct spa_dict *params)
|
||||
{
|
||||
return sizeof(struct impl);
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
impl_init(const struct spa_handle_factory *factory,
|
||||
struct spa_handle *handle,
|
||||
const struct spa_dict *info,
|
||||
|
|
@ -320,13 +318,13 @@ impl_init(const struct spa_handle_factory *factory,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static const struct spa_interface_info impl_interfaces[] = {
|
||||
const struct spa_interface_info impl_interfaces[] = {
|
||||
{SPA_TYPE_INTERFACE_Device,},
|
||||
};
|
||||
|
||||
static int impl_enum_interface_info(const struct spa_handle_factory *factory,
|
||||
const struct spa_interface_info **info,
|
||||
uint32_t *index)
|
||||
int impl_enum_interface_info(const struct spa_handle_factory *factory,
|
||||
const struct spa_interface_info **info,
|
||||
uint32_t *index)
|
||||
{
|
||||
spa_return_val_if_fail(factory != NULL, -EINVAL);
|
||||
spa_return_val_if_fail(info != NULL, -EINVAL);
|
||||
|
|
@ -339,6 +337,8 @@ static int impl_enum_interface_info(const struct spa_handle_factory *factory,
|
|||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
extern "C" {
|
||||
const struct spa_handle_factory spa_libcamera_device_factory = {
|
||||
SPA_VERSION_HANDLE_FACTORY,
|
||||
|
|
|
|||
|
|
@ -72,27 +72,7 @@ struct impl {
|
|||
}
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
std::shared_ptr<CameraManager> libcamera_manager_acquire(int& res)
|
||||
{
|
||||
static std::weak_ptr<CameraManager> global_manager;
|
||||
static std::mutex lock;
|
||||
|
||||
std::lock_guard guard(lock);
|
||||
|
||||
if (auto manager = global_manager.lock())
|
||||
return manager;
|
||||
|
||||
auto manager = std::make_shared<CameraManager>();
|
||||
if ((res = manager->start()) < 0)
|
||||
return {};
|
||||
|
||||
global_manager = manager;
|
||||
|
||||
return manager;
|
||||
}
|
||||
static uint32_t get_free_id(struct impl *impl)
|
||||
uint32_t get_free_id(struct impl *impl)
|
||||
{
|
||||
for (std::size_t i = 0; i < MAX_DEVICES; i++)
|
||||
if (impl->devices[i].camera == nullptr)
|
||||
|
|
@ -100,7 +80,7 @@ static uint32_t get_free_id(struct impl *impl)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static struct device *add_device(struct impl *impl, std::shared_ptr<Camera> camera)
|
||||
struct device *add_device(struct impl *impl, std::shared_ptr<Camera> camera)
|
||||
{
|
||||
struct device *device;
|
||||
uint32_t id;
|
||||
|
|
@ -115,7 +95,7 @@ static struct device *add_device(struct impl *impl, std::shared_ptr<Camera> came
|
|||
return device;
|
||||
}
|
||||
|
||||
static struct device *find_device(struct impl *impl, const Camera *camera)
|
||||
struct device *find_device(struct impl *impl, const Camera *camera)
|
||||
{
|
||||
uint32_t i;
|
||||
for (i = 0; i < impl->n_devices; i++) {
|
||||
|
|
@ -125,7 +105,7 @@ static struct device *find_device(struct impl *impl, const Camera *camera)
|
|||
return NULL;
|
||||
}
|
||||
|
||||
static void remove_device(struct impl *impl, struct device *device)
|
||||
void remove_device(struct impl *impl, struct device *device)
|
||||
{
|
||||
uint32_t old = --impl->n_devices;
|
||||
device->camera.reset();
|
||||
|
|
@ -133,13 +113,13 @@ static void remove_device(struct impl *impl, struct device *device)
|
|||
impl->devices[old].camera = nullptr;
|
||||
}
|
||||
|
||||
static void clear_devices(struct impl *impl)
|
||||
void clear_devices(struct impl *impl)
|
||||
{
|
||||
while (impl->n_devices > 0)
|
||||
impl->devices[--impl->n_devices].camera.reset();
|
||||
}
|
||||
|
||||
static int emit_object_info(struct impl *impl, struct device *device)
|
||||
int emit_object_info(struct impl *impl, struct device *device)
|
||||
{
|
||||
struct spa_device_object_info info;
|
||||
uint32_t id = device->id;
|
||||
|
|
@ -169,7 +149,7 @@ static int emit_object_info(struct impl *impl, struct device *device)
|
|||
return 1;
|
||||
}
|
||||
|
||||
static void try_add_camera(struct impl *impl, std::shared_ptr<Camera> camera)
|
||||
void try_add_camera(struct impl *impl, std::shared_ptr<Camera> camera)
|
||||
{
|
||||
struct device *device;
|
||||
|
||||
|
|
@ -184,7 +164,7 @@ static void try_add_camera(struct impl *impl, std::shared_ptr<Camera> camera)
|
|||
emit_object_info(impl, device);
|
||||
}
|
||||
|
||||
static void try_remove_camera(struct impl *impl, const Camera *camera)
|
||||
void try_remove_camera(struct impl *impl, const Camera *camera)
|
||||
{
|
||||
struct device *device;
|
||||
|
||||
|
|
@ -197,7 +177,7 @@ static void try_remove_camera(struct impl *impl, const Camera *camera)
|
|||
remove_device(impl, device);
|
||||
}
|
||||
|
||||
static void consume_hotplug_event(struct impl *impl, impl::hotplug_event& event)
|
||||
void consume_hotplug_event(struct impl *impl, impl::hotplug_event& event)
|
||||
{
|
||||
auto& [ type, camera ] = event;
|
||||
|
||||
|
|
@ -213,7 +193,7 @@ static void consume_hotplug_event(struct impl *impl, impl::hotplug_event& event)
|
|||
}
|
||||
}
|
||||
|
||||
static void on_hotplug_event(void *data, std::uint64_t)
|
||||
void on_hotplug_event(void *data, std::uint64_t)
|
||||
{
|
||||
auto impl = static_cast<struct impl *>(data);
|
||||
|
||||
|
|
@ -256,13 +236,13 @@ void impl::removeCamera(std::shared_ptr<Camera> camera)
|
|||
spa_loop_utils_signal_event(loop_utils, hotplug_event_source);
|
||||
}
|
||||
|
||||
static void start_monitor(struct impl *impl)
|
||||
void start_monitor(struct impl *impl)
|
||||
{
|
||||
impl->manager->cameraAdded.connect(impl, &impl::addCamera);
|
||||
impl->manager->cameraRemoved.connect(impl, &impl::removeCamera);
|
||||
}
|
||||
|
||||
static int stop_monitor(struct impl *impl)
|
||||
int stop_monitor(struct impl *impl)
|
||||
{
|
||||
if (impl->manager) {
|
||||
impl->manager->cameraAdded.disconnect(impl, &impl::addCamera);
|
||||
|
|
@ -272,7 +252,7 @@ static int stop_monitor(struct impl *impl)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static void collect_existing_devices(struct impl *impl)
|
||||
void collect_existing_devices(struct impl *impl)
|
||||
{
|
||||
auto cameras = impl->manager->cameras();
|
||||
|
||||
|
|
@ -280,12 +260,12 @@ static void collect_existing_devices(struct impl *impl)
|
|||
try_add_camera(impl, std::move(camera));
|
||||
}
|
||||
|
||||
static const struct spa_dict_item device_info_items[] = {
|
||||
const struct spa_dict_item device_info_items[] = {
|
||||
{ SPA_KEY_DEVICE_API, "libcamera" },
|
||||
{ SPA_KEY_DEVICE_NICK, "libcamera-manager" },
|
||||
};
|
||||
|
||||
static void emit_device_info(struct impl *impl, bool full)
|
||||
void emit_device_info(struct impl *impl, bool full)
|
||||
{
|
||||
uint64_t old = full ? impl->info.change_mask : 0;
|
||||
if (full)
|
||||
|
|
@ -299,7 +279,7 @@ static void emit_device_info(struct impl *impl, bool full)
|
|||
}
|
||||
}
|
||||
|
||||
static void impl_hook_removed(struct spa_hook *hook)
|
||||
void impl_hook_removed(struct spa_hook *hook)
|
||||
{
|
||||
struct impl *impl = (struct impl*)hook->priv;
|
||||
if (spa_hook_list_is_empty(&impl->hooks)) {
|
||||
|
|
@ -308,7 +288,7 @@ static void impl_hook_removed(struct spa_hook *hook)
|
|||
}
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
impl_device_add_listener(void *object, struct spa_hook *listener,
|
||||
const struct spa_device_events *events, void *data)
|
||||
{
|
||||
|
|
@ -344,12 +324,12 @@ impl_device_add_listener(void *object, struct spa_hook *listener,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static const struct spa_device_methods impl_device = {
|
||||
const struct spa_device_methods impl_device = {
|
||||
.version = SPA_VERSION_DEVICE_METHODS,
|
||||
.add_listener = impl_device_add_listener,
|
||||
};
|
||||
|
||||
static int impl_get_interface(struct spa_handle *handle, const char *type, void **interface)
|
||||
int impl_get_interface(struct spa_handle *handle, const char *type, void **interface)
|
||||
{
|
||||
struct impl *impl;
|
||||
|
||||
|
|
@ -366,7 +346,7 @@ static int impl_get_interface(struct spa_handle *handle, const char *type, void
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_clear(struct spa_handle *handle)
|
||||
int impl_clear(struct spa_handle *handle)
|
||||
{
|
||||
auto impl = reinterpret_cast<struct impl *>(handle);
|
||||
|
||||
|
|
@ -392,14 +372,14 @@ impl::impl(spa_log *log, spa_loop_utils *loop_utils, spa_source *hotplug_event_s
|
|||
&impl_device, this);
|
||||
}
|
||||
|
||||
static size_t
|
||||
size_t
|
||||
impl_get_size(const struct spa_handle_factory *factory,
|
||||
const struct spa_dict *params)
|
||||
{
|
||||
return sizeof(struct impl);
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
impl_init(const struct spa_handle_factory *factory,
|
||||
struct spa_handle *handle,
|
||||
const struct spa_dict *info,
|
||||
|
|
@ -429,11 +409,11 @@ impl_init(const struct spa_handle_factory *factory,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static const struct spa_interface_info impl_interfaces[] = {
|
||||
const struct spa_interface_info impl_interfaces[] = {
|
||||
{SPA_TYPE_INTERFACE_Device,},
|
||||
};
|
||||
|
||||
static int
|
||||
int
|
||||
impl_enum_interface_info(const struct spa_handle_factory *factory,
|
||||
const struct spa_interface_info **info,
|
||||
uint32_t *index)
|
||||
|
|
@ -449,6 +429,8 @@ impl_enum_interface_info(const struct spa_handle_factory *factory,
|
|||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
extern "C" {
|
||||
const struct spa_handle_factory spa_libcamera_manager_factory = {
|
||||
SPA_VERSION_HANDLE_FACTORY,
|
||||
|
|
@ -459,3 +441,22 @@ const struct spa_handle_factory spa_libcamera_manager_factory = {
|
|||
impl_enum_interface_info,
|
||||
};
|
||||
}
|
||||
|
||||
std::shared_ptr<CameraManager> libcamera_manager_acquire(int& res)
|
||||
{
|
||||
static std::weak_ptr<CameraManager> global_manager;
|
||||
static std::mutex lock;
|
||||
|
||||
std::lock_guard guard(lock);
|
||||
|
||||
if (auto manager = global_manager.lock())
|
||||
return manager;
|
||||
|
||||
auto manager = std::make_shared<CameraManager>();
|
||||
if ((res = manager->start()) < 0)
|
||||
return {};
|
||||
|
||||
global_manager = manager;
|
||||
|
||||
return manager;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -175,14 +175,12 @@ struct impl {
|
|||
struct spa_dll dll;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#define CHECK_PORT(impl,direction,port_id) ((direction) == SPA_DIRECTION_OUTPUT && (port_id) == 0)
|
||||
|
||||
#define GET_OUT_PORT(impl,p) (&impl->out_ports[p])
|
||||
#define GET_PORT(impl,d,p) GET_OUT_PORT(impl,p)
|
||||
|
||||
static void setup_initial_controls(const ControlInfoMap& ctrl_infos, ControlList& ctrls)
|
||||
void setup_initial_controls(const ControlInfoMap& ctrl_infos, ControlList& ctrls)
|
||||
{
|
||||
/* Libcamera recommends cameras default to manual focus mode, but we don't
|
||||
* expose any focus controls. So, specifically enable autofocus on
|
||||
|
|
@ -243,7 +241,7 @@ int spa_libcamera_close(struct impl *impl)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static void spa_libcamera_get_config(struct impl *impl)
|
||||
void spa_libcamera_get_config(struct impl *impl)
|
||||
{
|
||||
if (impl->config)
|
||||
return;
|
||||
|
|
@ -251,7 +249,7 @@ static void spa_libcamera_get_config(struct impl *impl)
|
|||
impl->config = impl->camera->generateConfiguration({ StreamRole::VideoRecording });
|
||||
}
|
||||
|
||||
static int spa_libcamera_buffer_recycle(struct impl *impl, struct port *port, uint32_t buffer_id)
|
||||
int spa_libcamera_buffer_recycle(struct impl *impl, struct port *port, uint32_t buffer_id)
|
||||
{
|
||||
struct buffer *b = &port->buffers[buffer_id];
|
||||
int res;
|
||||
|
|
@ -289,7 +287,7 @@ static int spa_libcamera_buffer_recycle(struct impl *impl, struct port *port, ui
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int allocBuffers(struct impl *impl, struct port *port, unsigned int count)
|
||||
int allocBuffers(struct impl *impl, struct port *port, unsigned int count)
|
||||
{
|
||||
int res;
|
||||
|
||||
|
|
@ -331,14 +329,14 @@ static int allocBuffers(struct impl *impl, struct port *port, unsigned int count
|
|||
return res;
|
||||
}
|
||||
|
||||
static void freeBuffers(struct impl *impl, struct port *port)
|
||||
void freeBuffers(struct impl *impl, struct port *port)
|
||||
{
|
||||
impl->pendingRequests.clear();
|
||||
impl->requestPool.clear();
|
||||
impl->allocator->free(port->streamConfig.stream());
|
||||
}
|
||||
|
||||
static int spa_libcamera_clear_buffers(struct impl *impl, struct port *port)
|
||||
int spa_libcamera_clear_buffers(struct impl *impl, struct port *port)
|
||||
{
|
||||
uint32_t i;
|
||||
|
||||
|
|
@ -381,7 +379,7 @@ struct format_info {
|
|||
};
|
||||
|
||||
#define MAKE_FMT(pix,fmt,mt,mst) { pix, SPA_VIDEO_FORMAT_ ##fmt, SPA_MEDIA_TYPE_ ##mt, SPA_MEDIA_SUBTYPE_ ##mst }
|
||||
static const struct format_info format_info[] = {
|
||||
const struct format_info format_info[] = {
|
||||
/* RGB formats */
|
||||
MAKE_FMT(formats::RGB565, RGB16, video, raw),
|
||||
MAKE_FMT(formats::RGB565_BE, RGB16, video, raw),
|
||||
|
|
@ -415,7 +413,7 @@ static const struct format_info format_info[] = {
|
|||
#undef MAKE_FMT
|
||||
};
|
||||
|
||||
static const struct format_info *video_format_to_info(const PixelFormat &pix)
|
||||
const struct format_info *video_format_to_info(const PixelFormat &pix)
|
||||
{
|
||||
for (const auto& f : format_info) {
|
||||
if (f.pix == pix)
|
||||
|
|
@ -425,7 +423,7 @@ static const struct format_info *video_format_to_info(const PixelFormat &pix)
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
static const struct format_info *find_format_info_by_media_type(
|
||||
const struct format_info *find_format_info_by_media_type(
|
||||
uint32_t type, uint32_t subtype, uint32_t format)
|
||||
{
|
||||
for (const auto& f : format_info) {
|
||||
|
|
@ -437,7 +435,7 @@ static const struct format_info *find_format_info_by_media_type(
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
static int score_size(const Size &a, const Size &b)
|
||||
int score_size(const Size &a, const Size &b)
|
||||
{
|
||||
int x, y;
|
||||
x = (int)a.width - (int)b.width;
|
||||
|
|
@ -445,7 +443,7 @@ static int score_size(const Size &a, const Size &b)
|
|||
return x * x + y * y;
|
||||
}
|
||||
|
||||
static void
|
||||
void
|
||||
parse_colorimetry(const ColorSpace& colorspace,
|
||||
struct spa_video_colorimetry *colorimetry)
|
||||
{
|
||||
|
|
@ -501,7 +499,7 @@ parse_colorimetry(const ColorSpace& colorspace,
|
|||
}
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
spa_libcamera_enum_format(struct impl *impl, struct port *port, int seq,
|
||||
uint32_t start, uint32_t num, const struct spa_pod *filter)
|
||||
{
|
||||
|
|
@ -641,7 +639,7 @@ next_fmt:
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int spa_libcamera_set_format(struct impl *impl, struct port *port,
|
||||
int spa_libcamera_set_format(struct impl *impl, struct port *port,
|
||||
struct spa_video_info *format, bool try_only)
|
||||
{
|
||||
const struct format_info *info = NULL;
|
||||
|
|
@ -720,7 +718,7 @@ error:
|
|||
|
||||
}
|
||||
|
||||
static const struct {
|
||||
const struct {
|
||||
uint32_t id;
|
||||
uint32_t spa_id;
|
||||
} control_map[] = {
|
||||
|
|
@ -732,7 +730,7 @@ static const struct {
|
|||
{ libcamera::controls::SHARPNESS, SPA_PROP_sharpness },
|
||||
};
|
||||
|
||||
static uint32_t control_to_prop_id(uint32_t control_id)
|
||||
uint32_t control_to_prop_id(uint32_t control_id)
|
||||
{
|
||||
for (const auto& c : control_map) {
|
||||
if (c.id == control_id)
|
||||
|
|
@ -742,7 +740,7 @@ static uint32_t control_to_prop_id(uint32_t control_id)
|
|||
return SPA_PROP_START_CUSTOM + control_id;
|
||||
}
|
||||
|
||||
static uint32_t prop_id_to_control(uint32_t prop_id)
|
||||
uint32_t prop_id_to_control(uint32_t prop_id)
|
||||
{
|
||||
for (const auto& c : control_map) {
|
||||
if (c.spa_id == prop_id)
|
||||
|
|
@ -755,7 +753,7 @@ static uint32_t prop_id_to_control(uint32_t prop_id)
|
|||
return SPA_ID_INVALID;
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
spa_libcamera_enum_controls(struct impl *impl, struct port *port, int seq,
|
||||
uint32_t start, uint32_t offset, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
|
|
@ -870,12 +868,12 @@ struct val {
|
|||
};
|
||||
};
|
||||
|
||||
static int do_update_ctrls(struct spa_loop *loop,
|
||||
bool async,
|
||||
uint32_t seq,
|
||||
const void *data,
|
||||
size_t size,
|
||||
void *user_data)
|
||||
int do_update_ctrls(struct spa_loop *loop,
|
||||
bool async,
|
||||
uint32_t seq,
|
||||
const void *data,
|
||||
size_t size,
|
||||
void *user_data)
|
||||
{
|
||||
struct impl *impl = (struct impl *)user_data;
|
||||
const struct val *d = (const struct val *)data;
|
||||
|
|
@ -895,7 +893,7 @@ static int do_update_ctrls(struct spa_loop *loop,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
spa_libcamera_set_control(struct impl *impl, const struct spa_pod_prop *prop)
|
||||
{
|
||||
const ControlInfoMap &info = impl->camera->controls();
|
||||
|
|
@ -941,7 +939,7 @@ done:
|
|||
}
|
||||
|
||||
|
||||
static void libcamera_on_fd_events(struct spa_source *source)
|
||||
void libcamera_on_fd_events(struct spa_source *source)
|
||||
{
|
||||
struct impl *impl = (struct impl*) source->data;
|
||||
struct spa_io_buffers *io;
|
||||
|
|
@ -998,13 +996,13 @@ static void libcamera_on_fd_events(struct spa_source *source)
|
|||
spa_node_call_ready(&impl->callbacks, SPA_STATUS_HAVE_DATA);
|
||||
}
|
||||
|
||||
static int spa_libcamera_use_buffers(struct impl *impl, struct port *port,
|
||||
int spa_libcamera_use_buffers(struct impl *impl, struct port *port,
|
||||
struct spa_buffer **buffers, uint32_t n_buffers)
|
||||
{
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
static const struct {
|
||||
const struct {
|
||||
Orientation libcamera_orientation; /* clockwise rotation then horizontal mirroring */
|
||||
uint32_t spa_transform_value; /* horizontal mirroring then counter-clockwise rotation */
|
||||
} orientation_map[] = {
|
||||
|
|
@ -1018,7 +1016,7 @@ static const struct {
|
|||
{ Orientation::Rotate270Mirror, SPA_META_TRANSFORMATION_Flipped270 },
|
||||
};
|
||||
|
||||
static uint32_t libcamera_orientation_to_spa_transform_value(Orientation orientation)
|
||||
uint32_t libcamera_orientation_to_spa_transform_value(Orientation orientation)
|
||||
{
|
||||
for (const auto& t : orientation_map) {
|
||||
if (t.libcamera_orientation == orientation)
|
||||
|
|
@ -1027,7 +1025,7 @@ static uint32_t libcamera_orientation_to_spa_transform_value(Orientation orienta
|
|||
return SPA_META_TRANSFORMATION_None;
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
spa_libcamera_alloc_buffers(struct impl *impl, struct port *port,
|
||||
struct spa_buffer **buffers,
|
||||
uint32_t n_buffers)
|
||||
|
|
@ -1226,7 +1224,7 @@ void impl::requestComplete(libcamera::Request *request)
|
|||
|
||||
}
|
||||
|
||||
static int spa_libcamera_stream_on(struct impl *impl)
|
||||
int spa_libcamera_stream_on(struct impl *impl)
|
||||
{
|
||||
struct port *port = &impl->out_ports[0];
|
||||
int res;
|
||||
|
|
@ -1276,12 +1274,12 @@ error:
|
|||
return res == -EACCES ? -EBUSY : res;
|
||||
}
|
||||
|
||||
static int do_remove_source(struct spa_loop *loop,
|
||||
bool async,
|
||||
uint32_t seq,
|
||||
const void *data,
|
||||
size_t size,
|
||||
void *user_data)
|
||||
int do_remove_source(struct spa_loop *loop,
|
||||
bool async,
|
||||
uint32_t seq,
|
||||
const void *data,
|
||||
size_t size,
|
||||
void *user_data)
|
||||
{
|
||||
struct impl *impl = (struct impl *)user_data;
|
||||
if (impl->source.loop)
|
||||
|
|
@ -1289,7 +1287,7 @@ static int do_remove_source(struct spa_loop *loop,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int spa_libcamera_stream_off(struct impl *impl)
|
||||
int spa_libcamera_stream_off(struct impl *impl)
|
||||
{
|
||||
struct port *port = &impl->out_ports[0];
|
||||
int res;
|
||||
|
|
@ -1322,11 +1320,11 @@ static int spa_libcamera_stream_off(struct impl *impl)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int port_get_format(struct impl *impl, struct port *port,
|
||||
uint32_t index,
|
||||
const struct spa_pod *filter,
|
||||
struct spa_pod **param,
|
||||
struct spa_pod_builder *builder)
|
||||
int port_get_format(struct impl *impl, struct port *port,
|
||||
uint32_t index,
|
||||
const struct spa_pod *filter,
|
||||
struct spa_pod **param,
|
||||
struct spa_pod_builder *builder)
|
||||
{
|
||||
struct spa_pod_frame f;
|
||||
|
||||
|
|
@ -1371,9 +1369,9 @@ static int port_get_format(struct impl *impl, struct port *port,
|
|||
return 1;
|
||||
}
|
||||
|
||||
static int impl_node_enum_params(void *object, int seq,
|
||||
uint32_t id, uint32_t start, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
int impl_node_enum_params(void *object, int seq,
|
||||
uint32_t id, uint32_t start, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
struct spa_pod *param;
|
||||
|
|
@ -1454,9 +1452,9 @@ next:
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_set_param(void *object,
|
||||
uint32_t id, uint32_t flags,
|
||||
const struct spa_pod *param)
|
||||
int impl_node_set_param(void *object,
|
||||
uint32_t id, uint32_t flags,
|
||||
const struct spa_pod *param)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
|
||||
|
|
@ -1495,7 +1493,7 @@ static int impl_node_set_param(void *object,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
|
||||
int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
|
||||
|
|
@ -1516,7 +1514,7 @@ static int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_send_command(void *object, const struct spa_command *command)
|
||||
int impl_node_send_command(void *object, const struct spa_command *command)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
int res;
|
||||
|
|
@ -1550,7 +1548,7 @@ static int impl_node_send_command(void *object, const struct spa_command *comman
|
|||
return 0;
|
||||
}
|
||||
|
||||
static void emit_node_info(struct impl *impl, bool full)
|
||||
void emit_node_info(struct impl *impl, bool full)
|
||||
{
|
||||
static const struct spa_dict_item info_items[] = {
|
||||
{ SPA_KEY_DEVICE_API, "libcamera" },
|
||||
|
|
@ -1569,7 +1567,7 @@ static void emit_node_info(struct impl *impl, bool full)
|
|||
}
|
||||
}
|
||||
|
||||
static void emit_port_info(struct impl *impl, struct port *port, bool full)
|
||||
void emit_port_info(struct impl *impl, struct port *port, bool full)
|
||||
{
|
||||
static const struct spa_dict_item info_items[] = {
|
||||
{ SPA_KEY_PORT_GROUP, "stream.0" },
|
||||
|
|
@ -1586,7 +1584,7 @@ static void emit_port_info(struct impl *impl, struct port *port, bool full)
|
|||
}
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
impl_node_add_listener(void *object,
|
||||
struct spa_hook *listener,
|
||||
const struct spa_node_events *events,
|
||||
|
|
@ -1607,9 +1605,9 @@ impl_node_add_listener(void *object,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_set_callbacks(void *object,
|
||||
const struct spa_node_callbacks *callbacks,
|
||||
void *data)
|
||||
int impl_node_set_callbacks(void *object,
|
||||
const struct spa_node_callbacks *callbacks,
|
||||
void *data)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
|
||||
|
|
@ -1620,7 +1618,7 @@ static int impl_node_set_callbacks(void *object,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_sync(void *object, int seq)
|
||||
int impl_node_sync(void *object, int seq)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
|
||||
|
|
@ -1631,25 +1629,25 @@ static int impl_node_sync(void *object, int seq)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_add_port(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id, const struct spa_dict *props)
|
||||
int impl_node_add_port(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id, const struct spa_dict *props)
|
||||
{
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
static int impl_node_remove_port(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id)
|
||||
int impl_node_remove_port(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id)
|
||||
{
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
static int impl_node_port_enum_params(void *object, int seq,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id,
|
||||
uint32_t id, uint32_t start, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
int impl_node_port_enum_params(void *object, int seq,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id,
|
||||
uint32_t id, uint32_t start, uint32_t num,
|
||||
const struct spa_pod *filter)
|
||||
{
|
||||
|
||||
struct impl *impl = (struct impl*)object;
|
||||
|
|
@ -1771,8 +1769,8 @@ next:
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int port_set_format(struct impl *impl, struct port *port,
|
||||
uint32_t flags, const struct spa_pod *format)
|
||||
int port_set_format(struct impl *impl, struct port *port,
|
||||
uint32_t flags, const struct spa_pod *format)
|
||||
{
|
||||
struct spa_video_info info;
|
||||
int res;
|
||||
|
|
@ -1869,10 +1867,10 @@ static int port_set_format(struct impl *impl, struct port *port,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_port_set_param(void *object,
|
||||
enum spa_direction direction, uint32_t port_id,
|
||||
uint32_t id, uint32_t flags,
|
||||
const struct spa_pod *param)
|
||||
int impl_node_port_set_param(void *object,
|
||||
enum spa_direction direction, uint32_t port_id,
|
||||
uint32_t id, uint32_t flags,
|
||||
const struct spa_pod *param)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
struct port *port;
|
||||
|
|
@ -1893,12 +1891,12 @@ static int impl_node_port_set_param(void *object,
|
|||
return res;
|
||||
}
|
||||
|
||||
static int impl_node_port_use_buffers(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id,
|
||||
uint32_t flags,
|
||||
struct spa_buffer **buffers,
|
||||
uint32_t n_buffers)
|
||||
int impl_node_port_use_buffers(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id,
|
||||
uint32_t flags,
|
||||
struct spa_buffer **buffers,
|
||||
uint32_t n_buffers)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
struct port *port;
|
||||
|
|
@ -1929,11 +1927,11 @@ static int impl_node_port_use_buffers(void *object,
|
|||
return res;
|
||||
}
|
||||
|
||||
static int impl_node_port_set_io(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id,
|
||||
uint32_t id,
|
||||
void *data, size_t size)
|
||||
int impl_node_port_set_io(void *object,
|
||||
enum spa_direction direction,
|
||||
uint32_t port_id,
|
||||
uint32_t id,
|
||||
void *data, size_t size)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
struct port *port;
|
||||
|
|
@ -1956,9 +1954,9 @@ static int impl_node_port_set_io(void *object,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_port_reuse_buffer(void *object,
|
||||
uint32_t port_id,
|
||||
uint32_t buffer_id)
|
||||
int impl_node_port_reuse_buffer(void *object,
|
||||
uint32_t port_id,
|
||||
uint32_t buffer_id)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
struct port *port;
|
||||
|
|
@ -1976,7 +1974,7 @@ static int impl_node_port_reuse_buffer(void *object,
|
|||
return res;
|
||||
}
|
||||
|
||||
static int process_control(struct impl *impl, struct spa_pod_sequence *control)
|
||||
int process_control(struct impl *impl, struct spa_pod_sequence *control)
|
||||
{
|
||||
struct spa_pod_control *c;
|
||||
|
||||
|
|
@ -1999,7 +1997,7 @@ static int process_control(struct impl *impl, struct spa_pod_sequence *control)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_node_process(void *object)
|
||||
int impl_node_process(void *object)
|
||||
{
|
||||
struct impl *impl = (struct impl*)object;
|
||||
int res;
|
||||
|
|
@ -2045,7 +2043,7 @@ static int impl_node_process(void *object)
|
|||
return SPA_STATUS_HAVE_DATA;
|
||||
}
|
||||
|
||||
static const struct spa_node_methods impl_node = {
|
||||
const struct spa_node_methods impl_node = {
|
||||
.version = SPA_VERSION_NODE_METHODS,
|
||||
.add_listener = impl_node_add_listener,
|
||||
.set_callbacks = impl_node_set_callbacks,
|
||||
|
|
@ -2064,7 +2062,7 @@ static const struct spa_node_methods impl_node = {
|
|||
.process = impl_node_process,
|
||||
};
|
||||
|
||||
static int impl_get_interface(struct spa_handle *handle, const char *type, void **interface)
|
||||
int impl_get_interface(struct spa_handle *handle, const char *type, void **interface)
|
||||
{
|
||||
struct impl *impl;
|
||||
|
||||
|
|
@ -2081,7 +2079,7 @@ static int impl_get_interface(struct spa_handle *handle, const char *type, void
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int impl_clear(struct spa_handle *handle)
|
||||
int impl_clear(struct spa_handle *handle)
|
||||
{
|
||||
std::destroy_at(reinterpret_cast<impl *>(handle));
|
||||
return 0;
|
||||
|
|
@ -2121,14 +2119,14 @@ impl::impl(spa_log *log, spa_loop *data_loop, spa_system *system,
|
|||
latency[SPA_DIRECTION_OUTPUT] = SPA_LATENCY_INFO(SPA_DIRECTION_OUTPUT);
|
||||
}
|
||||
|
||||
static size_t
|
||||
size_t
|
||||
impl_get_size(const struct spa_handle_factory *factory,
|
||||
const struct spa_dict *params)
|
||||
{
|
||||
return sizeof(struct impl);
|
||||
}
|
||||
|
||||
static int
|
||||
int
|
||||
impl_init(const struct spa_handle_factory *factory,
|
||||
struct spa_handle *handle,
|
||||
const struct spa_dict *info,
|
||||
|
|
@ -2177,13 +2175,13 @@ impl_init(const struct spa_handle_factory *factory,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static const struct spa_interface_info impl_interfaces[] = {
|
||||
const struct spa_interface_info impl_interfaces[] = {
|
||||
{SPA_TYPE_INTERFACE_Node,},
|
||||
};
|
||||
|
||||
static int impl_enum_interface_info(const struct spa_handle_factory *factory,
|
||||
const struct spa_interface_info **info,
|
||||
uint32_t *index)
|
||||
int impl_enum_interface_info(const struct spa_handle_factory *factory,
|
||||
const struct spa_interface_info **info,
|
||||
uint32_t *index)
|
||||
{
|
||||
spa_return_val_if_fail(factory != NULL, -EINVAL);
|
||||
spa_return_val_if_fail(info != NULL, -EINVAL);
|
||||
|
|
@ -2196,6 +2194,8 @@ static int impl_enum_interface_info(const struct spa_handle_factory *factory,
|
|||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
extern "C" {
|
||||
const struct spa_handle_factory spa_libcamera_source_factory = {
|
||||
SPA_VERSION_HANDLE_FACTORY,
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue