mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2026-02-06 04:06:36 -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
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@ -175,14 +175,12 @@ struct impl {
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struct spa_dll dll;
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};
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}
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#define CHECK_PORT(impl,direction,port_id) ((direction) == SPA_DIRECTION_OUTPUT && (port_id) == 0)
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#define GET_OUT_PORT(impl,p) (&impl->out_ports[p])
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#define GET_PORT(impl,d,p) GET_OUT_PORT(impl,p)
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static void setup_initial_controls(const ControlInfoMap& ctrl_infos, ControlList& ctrls)
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void setup_initial_controls(const ControlInfoMap& ctrl_infos, ControlList& ctrls)
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{
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/* Libcamera recommends cameras default to manual focus mode, but we don't
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* expose any focus controls. So, specifically enable autofocus on
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@ -243,7 +241,7 @@ int spa_libcamera_close(struct impl *impl)
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return 0;
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}
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static void spa_libcamera_get_config(struct impl *impl)
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void spa_libcamera_get_config(struct impl *impl)
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{
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if (impl->config)
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return;
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@ -251,7 +249,7 @@ static void spa_libcamera_get_config(struct impl *impl)
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impl->config = impl->camera->generateConfiguration({ StreamRole::VideoRecording });
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}
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static int spa_libcamera_buffer_recycle(struct impl *impl, struct port *port, uint32_t buffer_id)
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int spa_libcamera_buffer_recycle(struct impl *impl, struct port *port, uint32_t buffer_id)
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{
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struct buffer *b = &port->buffers[buffer_id];
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int res;
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@ -289,7 +287,7 @@ static int spa_libcamera_buffer_recycle(struct impl *impl, struct port *port, ui
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return 0;
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}
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static int allocBuffers(struct impl *impl, struct port *port, unsigned int count)
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int allocBuffers(struct impl *impl, struct port *port, unsigned int count)
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{
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int res;
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@ -331,14 +329,14 @@ static int allocBuffers(struct impl *impl, struct port *port, unsigned int count
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return res;
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}
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static void freeBuffers(struct impl *impl, struct port *port)
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void freeBuffers(struct impl *impl, struct port *port)
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{
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impl->pendingRequests.clear();
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impl->requestPool.clear();
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impl->allocator->free(port->streamConfig.stream());
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}
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static int spa_libcamera_clear_buffers(struct impl *impl, struct port *port)
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int spa_libcamera_clear_buffers(struct impl *impl, struct port *port)
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{
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uint32_t i;
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@ -381,7 +379,7 @@ struct format_info {
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};
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#define MAKE_FMT(pix,fmt,mt,mst) { pix, SPA_VIDEO_FORMAT_ ##fmt, SPA_MEDIA_TYPE_ ##mt, SPA_MEDIA_SUBTYPE_ ##mst }
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static const struct format_info format_info[] = {
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const struct format_info format_info[] = {
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/* RGB formats */
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MAKE_FMT(formats::RGB565, RGB16, video, raw),
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MAKE_FMT(formats::RGB565_BE, RGB16, video, raw),
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@ -415,7 +413,7 @@ static const struct format_info format_info[] = {
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#undef MAKE_FMT
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};
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static const struct format_info *video_format_to_info(const PixelFormat &pix)
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const struct format_info *video_format_to_info(const PixelFormat &pix)
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{
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for (const auto& f : format_info) {
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if (f.pix == pix)
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@ -425,7 +423,7 @@ static const struct format_info *video_format_to_info(const PixelFormat &pix)
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return nullptr;
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}
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static const struct format_info *find_format_info_by_media_type(
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const struct format_info *find_format_info_by_media_type(
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uint32_t type, uint32_t subtype, uint32_t format)
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{
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for (const auto& f : format_info) {
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@ -437,7 +435,7 @@ static const struct format_info *find_format_info_by_media_type(
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return nullptr;
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}
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static int score_size(const Size &a, const Size &b)
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int score_size(const Size &a, const Size &b)
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{
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int x, y;
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x = (int)a.width - (int)b.width;
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@ -445,7 +443,7 @@ static int score_size(const Size &a, const Size &b)
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return x * x + y * y;
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}
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static void
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void
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parse_colorimetry(const ColorSpace& colorspace,
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struct spa_video_colorimetry *colorimetry)
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{
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@ -501,7 +499,7 @@ parse_colorimetry(const ColorSpace& colorspace,
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}
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}
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static int
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int
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spa_libcamera_enum_format(struct impl *impl, struct port *port, int seq,
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uint32_t start, uint32_t num, const struct spa_pod *filter)
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{
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@ -641,7 +639,7 @@ next_fmt:
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return 0;
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}
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static int spa_libcamera_set_format(struct impl *impl, struct port *port,
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int spa_libcamera_set_format(struct impl *impl, struct port *port,
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struct spa_video_info *format, bool try_only)
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{
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const struct format_info *info = NULL;
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@ -720,7 +718,7 @@ error:
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}
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static const struct {
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const struct {
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uint32_t id;
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uint32_t spa_id;
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} control_map[] = {
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@ -732,7 +730,7 @@ static const struct {
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{ libcamera::controls::SHARPNESS, SPA_PROP_sharpness },
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};
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static uint32_t control_to_prop_id(uint32_t control_id)
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uint32_t control_to_prop_id(uint32_t control_id)
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{
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for (const auto& c : control_map) {
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if (c.id == control_id)
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@ -742,7 +740,7 @@ static uint32_t control_to_prop_id(uint32_t control_id)
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return SPA_PROP_START_CUSTOM + control_id;
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}
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static uint32_t prop_id_to_control(uint32_t prop_id)
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uint32_t prop_id_to_control(uint32_t prop_id)
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{
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for (const auto& c : control_map) {
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if (c.spa_id == prop_id)
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@ -755,7 +753,7 @@ static uint32_t prop_id_to_control(uint32_t prop_id)
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return SPA_ID_INVALID;
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}
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static int
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int
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spa_libcamera_enum_controls(struct impl *impl, struct port *port, int seq,
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uint32_t start, uint32_t offset, uint32_t num,
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const struct spa_pod *filter)
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@ -870,12 +868,12 @@ struct val {
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};
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};
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static int do_update_ctrls(struct spa_loop *loop,
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bool async,
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uint32_t seq,
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const void *data,
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size_t size,
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void *user_data)
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int do_update_ctrls(struct spa_loop *loop,
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bool async,
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uint32_t seq,
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const void *data,
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size_t size,
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void *user_data)
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{
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struct impl *impl = (struct impl *)user_data;
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const struct val *d = (const struct val *)data;
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@ -895,7 +893,7 @@ static int do_update_ctrls(struct spa_loop *loop,
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return 0;
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}
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static int
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int
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spa_libcamera_set_control(struct impl *impl, const struct spa_pod_prop *prop)
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{
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const ControlInfoMap &info = impl->camera->controls();
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@ -941,7 +939,7 @@ done:
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}
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static void libcamera_on_fd_events(struct spa_source *source)
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void libcamera_on_fd_events(struct spa_source *source)
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{
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struct impl *impl = (struct impl*) source->data;
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struct spa_io_buffers *io;
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@ -998,13 +996,13 @@ static void libcamera_on_fd_events(struct spa_source *source)
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spa_node_call_ready(&impl->callbacks, SPA_STATUS_HAVE_DATA);
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}
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static int spa_libcamera_use_buffers(struct impl *impl, struct port *port,
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int spa_libcamera_use_buffers(struct impl *impl, struct port *port,
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struct spa_buffer **buffers, uint32_t n_buffers)
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{
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return -ENOTSUP;
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}
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static const struct {
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const struct {
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Orientation libcamera_orientation; /* clockwise rotation then horizontal mirroring */
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uint32_t spa_transform_value; /* horizontal mirroring then counter-clockwise rotation */
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} orientation_map[] = {
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@ -1018,7 +1016,7 @@ static const struct {
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{ Orientation::Rotate270Mirror, SPA_META_TRANSFORMATION_Flipped270 },
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};
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static uint32_t libcamera_orientation_to_spa_transform_value(Orientation orientation)
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uint32_t libcamera_orientation_to_spa_transform_value(Orientation orientation)
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{
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for (const auto& t : orientation_map) {
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if (t.libcamera_orientation == orientation)
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@ -1027,7 +1025,7 @@ static uint32_t libcamera_orientation_to_spa_transform_value(Orientation orienta
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return SPA_META_TRANSFORMATION_None;
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}
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static int
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int
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spa_libcamera_alloc_buffers(struct impl *impl, struct port *port,
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struct spa_buffer **buffers,
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uint32_t n_buffers)
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@ -1226,7 +1224,7 @@ void impl::requestComplete(libcamera::Request *request)
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}
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static int spa_libcamera_stream_on(struct impl *impl)
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int spa_libcamera_stream_on(struct impl *impl)
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{
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struct port *port = &impl->out_ports[0];
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int res;
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@ -1276,12 +1274,12 @@ error:
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return res == -EACCES ? -EBUSY : res;
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}
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static int do_remove_source(struct spa_loop *loop,
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bool async,
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uint32_t seq,
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const void *data,
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size_t size,
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void *user_data)
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int do_remove_source(struct spa_loop *loop,
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bool async,
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uint32_t seq,
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const void *data,
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size_t size,
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void *user_data)
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{
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struct impl *impl = (struct impl *)user_data;
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if (impl->source.loop)
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@ -1289,7 +1287,7 @@ static int do_remove_source(struct spa_loop *loop,
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return 0;
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}
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static int spa_libcamera_stream_off(struct impl *impl)
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int spa_libcamera_stream_off(struct impl *impl)
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{
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struct port *port = &impl->out_ports[0];
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int res;
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@ -1322,11 +1320,11 @@ static int spa_libcamera_stream_off(struct impl *impl)
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return 0;
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}
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static int port_get_format(struct impl *impl, struct port *port,
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uint32_t index,
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const struct spa_pod *filter,
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struct spa_pod **param,
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struct spa_pod_builder *builder)
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int port_get_format(struct impl *impl, struct port *port,
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uint32_t index,
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const struct spa_pod *filter,
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struct spa_pod **param,
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struct spa_pod_builder *builder)
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{
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struct spa_pod_frame f;
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@ -1371,9 +1369,9 @@ static int port_get_format(struct impl *impl, struct port *port,
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return 1;
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}
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static int impl_node_enum_params(void *object, int seq,
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uint32_t id, uint32_t start, uint32_t num,
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const struct spa_pod *filter)
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int impl_node_enum_params(void *object, int seq,
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uint32_t id, uint32_t start, uint32_t num,
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const struct spa_pod *filter)
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{
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struct impl *impl = (struct impl*)object;
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struct spa_pod *param;
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@ -1454,9 +1452,9 @@ next:
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return 0;
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}
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static int impl_node_set_param(void *object,
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uint32_t id, uint32_t flags,
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const struct spa_pod *param)
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int impl_node_set_param(void *object,
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uint32_t id, uint32_t flags,
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const struct spa_pod *param)
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{
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struct impl *impl = (struct impl*)object;
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@ -1495,7 +1493,7 @@ static int impl_node_set_param(void *object,
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return 0;
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}
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static int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
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int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
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{
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struct impl *impl = (struct impl*)object;
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@ -1516,7 +1514,7 @@ static int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
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return 0;
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}
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static int impl_node_send_command(void *object, const struct spa_command *command)
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int impl_node_send_command(void *object, const struct spa_command *command)
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{
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struct impl *impl = (struct impl*)object;
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int res;
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@ -1550,7 +1548,7 @@ static int impl_node_send_command(void *object, const struct spa_command *comman
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return 0;
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}
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static void emit_node_info(struct impl *impl, bool full)
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void emit_node_info(struct impl *impl, bool full)
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{
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static const struct spa_dict_item info_items[] = {
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{ SPA_KEY_DEVICE_API, "libcamera" },
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@ -1569,7 +1567,7 @@ static void emit_node_info(struct impl *impl, bool full)
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}
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}
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static void emit_port_info(struct impl *impl, struct port *port, bool full)
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void emit_port_info(struct impl *impl, struct port *port, bool full)
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{
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static const struct spa_dict_item info_items[] = {
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{ SPA_KEY_PORT_GROUP, "stream.0" },
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@ -1586,7 +1584,7 @@ static void emit_port_info(struct impl *impl, struct port *port, bool full)
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}
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}
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static int
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int
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impl_node_add_listener(void *object,
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struct spa_hook *listener,
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const struct spa_node_events *events,
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@ -1607,9 +1605,9 @@ impl_node_add_listener(void *object,
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return 0;
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}
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static int impl_node_set_callbacks(void *object,
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const struct spa_node_callbacks *callbacks,
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void *data)
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int impl_node_set_callbacks(void *object,
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const struct spa_node_callbacks *callbacks,
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void *data)
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{
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struct impl *impl = (struct impl*)object;
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@ -1620,7 +1618,7 @@ static int impl_node_set_callbacks(void *object,
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return 0;
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}
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static int impl_node_sync(void *object, int seq)
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int impl_node_sync(void *object, int seq)
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{
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struct impl *impl = (struct impl*)object;
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@ -1631,25 +1629,25 @@ static int impl_node_sync(void *object, int seq)
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return 0;
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}
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static int impl_node_add_port(void *object,
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enum spa_direction direction,
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uint32_t port_id, const struct spa_dict *props)
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int impl_node_add_port(void *object,
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enum spa_direction direction,
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uint32_t port_id, const struct spa_dict *props)
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{
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return -ENOTSUP;
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}
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static int impl_node_remove_port(void *object,
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enum spa_direction direction,
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uint32_t port_id)
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int impl_node_remove_port(void *object,
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enum spa_direction direction,
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uint32_t port_id)
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{
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return -ENOTSUP;
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}
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static int impl_node_port_enum_params(void *object, int seq,
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enum spa_direction direction,
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uint32_t port_id,
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uint32_t id, uint32_t start, uint32_t num,
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const struct spa_pod *filter)
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int impl_node_port_enum_params(void *object, int seq,
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enum spa_direction direction,
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uint32_t port_id,
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uint32_t id, uint32_t start, uint32_t num,
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const struct spa_pod *filter)
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{
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struct impl *impl = (struct impl*)object;
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@ -1771,8 +1769,8 @@ next:
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return 0;
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}
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static int port_set_format(struct impl *impl, struct port *port,
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uint32_t flags, const struct spa_pod *format)
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int port_set_format(struct impl *impl, struct port *port,
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uint32_t flags, const struct spa_pod *format)
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{
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struct spa_video_info info;
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int res;
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@ -1869,10 +1867,10 @@ static int port_set_format(struct impl *impl, struct port *port,
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return 0;
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}
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static int impl_node_port_set_param(void *object,
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enum spa_direction direction, uint32_t port_id,
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uint32_t id, uint32_t flags,
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const struct spa_pod *param)
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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