-#define OUTPUT_FUNC_ENTRY_ERROR() \
- tdm_private_display *private_display; \
- tdm_private_output *private_output; \
- tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
- TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(output != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
- private_output = (tdm_private_output*)output; \
- private_display = private_output->private_display
-
-#define LAYER_FUNC_ENTRY() \
- tdm_private_display *private_display; \
- tdm_private_output *private_output; \
- tdm_private_layer *private_layer; \
- tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
- TDM_RETURN_VAL_IF_FAIL(layer != NULL, TDM_ERROR_INVALID_PARAMETER); \
- private_layer = (tdm_private_layer*)layer; \
- private_output = private_layer->private_output; \
- private_display = private_output->private_display
-
-#define LAYER_FUNC_ENTRY_ERROR() \
- tdm_private_display *private_display; \
- tdm_private_output *private_output; \
- tdm_private_layer *private_layer; \
- tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
- TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(layer != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
- private_layer = (tdm_private_layer*)layer; \
- private_output = private_layer->private_output; \
- private_display = private_output->private_display
-
-#define LAYER_FUNC_ENTRY_VOID_RETURN() \
- tdm_private_display *private_display; \
- tdm_private_output *private_output; \
- tdm_private_layer *private_layer; \
- tdm_error ret = TDM_ERROR_NONE; /* default TDM_ERROR_NONE */\
- TDM_RETURN_IF_FAIL(layer != NULL); \
- private_layer = (tdm_private_layer*)layer; \
- private_output = private_layer->private_output; \
- private_display = private_output->private_display
-
-EXTERN tdm_error
-tdm_display_get_capabilities(tdm_display *dpy,
- tdm_display_capability *capabilities)
-{
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *capabilities = private_display->capabilities;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_pp_capabilities(tdm_display *dpy,
- tdm_pp_capability *capabilities)
-{
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
- TDM_ERR("no pp capability");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NO_CAPABILITY;
- }
-
- *capabilities = private_display->caps_pp.capabilities;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_pp_available_formats(tdm_display *dpy,
- const tbm_format **formats, int *count)
-{
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
- TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
- TDM_ERR("no pp capability");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NO_CAPABILITY;
- }
-
- *formats = (const tbm_format *)private_display->caps_pp.formats;
- *count = private_display->caps_pp.format_count;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_pp_available_size(tdm_display *dpy, int *min_w, int *min_h,
- int *max_w, int *max_h, int *preferred_align)
-{
- DISPLAY_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_PP)) {
- TDM_ERR("no pp capability");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NO_CAPABILITY;
- }
-
- if (min_w)
- *min_w = private_display->caps_pp.min_w;
- if (min_h)
- *min_h = private_display->caps_pp.min_h;
- if (max_w)
- *max_w = private_display->caps_pp.max_w;
- if (max_h)
- *max_h = private_display->caps_pp.max_h;
- if (preferred_align)
- *preferred_align = private_display->caps_pp.preferred_align;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_capture_capabilities(tdm_display *dpy,
- tdm_capture_capability *capabilities)
-{
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
- TDM_ERR("no capture capability");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NO_CAPABILITY;
- }
-
- *capabilities = private_display->caps_capture.capabilities;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_catpure_available_formats(tdm_display *dpy,
- const tbm_format **formats, int *count)
-{
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
- TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) {
- TDM_ERR("no capture capability");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NO_CAPABILITY;
- }
-
- *formats = (const tbm_format *)private_display->caps_capture.formats;
- *count = private_display->caps_capture.format_count;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_output_count(tdm_display *dpy, int *count)
-{
- tdm_private_output *private_output = NULL;
-
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *count = 0;
- LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link)
- (*count)++;
-
- if (*count == 0) {
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NONE;
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-
-EXTERN tdm_output *
-tdm_display_get_output(tdm_display *dpy, int index, tdm_error *error)
-{
- tdm_private_output *private_output = NULL;
-
- DISPLAY_FUNC_ENTRY_ERROR();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- LIST_FOR_EACH_ENTRY(private_output, &private_display->output_list, link) {
- if (private_output->index == index) {
- _pthread_mutex_unlock(&private_display->lock);
- return private_output;
- }
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return NULL;
-}
-
-EXTERN tdm_error
-tdm_display_get_fd(tdm_display *dpy, int *fd)
-{
- DISPLAY_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(fd != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (tdm_thread_is_running())
- *fd = tdm_thread_get_fd(private_display->private_loop);
- else
- *fd = tdm_event_loop_get_fd(private_display);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_handle_events(tdm_display *dpy)
-{
- struct pollfd fds;
- int fd = -1;
-
- DISPLAY_FUNC_ENTRY();
-
- ret = tdm_display_get_fd(dpy, &fd);
- TDM_RETURN_VAL_IF_FAIL(fd >= 0, ret);
-
- fds.events = POLLIN;
- fds.fd = fd;
- fds.revents = 0;
-
- if (tdm_debug_module & TDM_DEBUG_THREAD)
- TDM_INFO("fd(%d) polling in", fd);
-
- while (poll(&fds, 1, -1) < 0) {
- if (errno == EINTR || errno == EAGAIN) /* normal case */
- continue;
- else {
- TDM_ERR("poll failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
- }
-
- if (tdm_debug_module & TDM_DEBUG_THREAD)
- TDM_INFO("fd(%d) polling out", fd);
-
- if (tdm_thread_is_running())
- ret = tdm_thread_handle_cb(private_display->private_loop);
- else
- ret = tdm_event_loop_dispatch(private_display);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_display_get_backend_info(tdm_display *dpy, const char **name,
- const char **vendor, int *major, int *minor)
-{
- tdm_backend_module *module_data;
-
- DISPLAY_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- module_data = private_display->module_data;
-
- if (name)
- *name = module_data->name;
- if (vendor)
- *vendor = module_data->vendor;
- if (major)
- *major = TDM_BACKEND_GET_ABI_MAJOR(module_data->abi_version);
- if (minor)
- *minor = TDM_BACKEND_GET_ABI_MINOR(module_data->abi_version);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_pp *
-tdm_display_create_pp(tdm_display *dpy, tdm_error *error)
-{
- tdm_pp *pp;
-
- DISPLAY_FUNC_ENTRY_ERROR();
-
- _pthread_mutex_lock(&private_display->lock);
-
- pp = (tdm_pp *)tdm_pp_create_internal(private_display, error);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return pp;
-}
-
-EXTERN tdm_error
-tdm_output_get_model_info(tdm_output *output, const char **maker,
- const char **model, const char **name)
-{
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (maker)
- *maker = private_output->caps.maker;
- if (model)
- *model = private_output->caps.model;
- if (name)
- *name = private_output->caps.name;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_conn_status(tdm_output *output, tdm_output_conn_status *status)
-{
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(status != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *status = private_output->caps.status;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-static void
-_tdm_output_update(tdm_output *output_backend, void *user_data)
-{
- tdm_private_display *private_display;
- tdm_private_output *private_output = user_data;
- tdm_error ret;
-
- TDM_RETURN_IF_FAIL(private_output);
-
- private_display = private_output->private_display;
-
- ret = tdm_display_update_output(private_display, output_backend, private_output->pipe);
- TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
-}
-
-INTERN void
-tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status,
- void *user_data)
-{
- tdm_private_display *private_display;
- tdm_private_output *private_output = user_data;
- tdm_value value;
-
- TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
- TDM_RETURN_IF_FAIL(private_output);
-
- private_display = private_output->private_display;
-
- if (!tdm_thread_in_display_thread(syscall(SYS_gettid))) {
- tdm_thread_cb_output_status output_status;
- tdm_error ret;
-
- _tdm_output_update(output_backend, user_data);
-
- output_status.base.type = TDM_THREAD_CB_OUTPUT_STATUS;
- output_status.base.length = sizeof output_status;
- output_status.output_stamp = private_output->stamp;
- output_status.status = status;
- output_status.user_data = user_data;
-
- value.u32 = status;
- tdm_output_call_change_handler_internal(private_output,
- &private_output->change_handler_list_sub,
- TDM_OUTPUT_CHANGE_CONNECTION,
- value, 0);
-
- ret = tdm_thread_send_cb(private_display->private_loop, &output_status.base);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- return;
- }
-
- if (!tdm_thread_is_running())
- _tdm_output_update(output_backend, user_data);
-
- value.u32 = status;
- tdm_output_call_change_handler_internal(private_output,
- &private_output->change_handler_list_main,
- TDM_OUTPUT_CHANGE_CONNECTION,
- value, 0);
-}
-
-EXTERN tdm_error
-tdm_output_add_change_handler(tdm_output *output,
- tdm_output_change_handler func,
- void *user_data)
-{
- tdm_private_change_handler *change_handler;
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- pthread_mutex_lock(&private_display->lock);
-
- change_handler = calloc(1, sizeof(tdm_private_change_handler));
- if (!change_handler) {
- TDM_ERR("failed: alloc memory");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- change_handler->private_output = private_output;
- change_handler->func = func;
- change_handler->user_data = user_data;
- change_handler->owner_tid = syscall(SYS_gettid);
-
- if (!tdm_thread_in_display_thread(change_handler->owner_tid))
- LIST_ADD(&change_handler->link, &private_output->change_handler_list_sub);
- else
- LIST_ADD(&change_handler->link, &private_output->change_handler_list_main);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN void
-tdm_output_remove_change_handler(tdm_output *output,
- tdm_output_change_handler func,
- void *user_data)
-{
- tdm_private_display *private_display;
- tdm_private_output *private_output;
- tdm_private_change_handler *h = NULL, *hh = NULL;
-
- TDM_RETURN_IF_FAIL(output != NULL);
- TDM_RETURN_IF_FAIL(func != NULL);
-
- private_output = (tdm_private_output*)output;
- private_display = private_output->private_display;
-
- _pthread_mutex_lock(&private_display->lock);
-
- LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_main, link) {
- if (h->func != func || h->user_data != user_data)
- continue;
-
- LIST_DEL(&h->link);
- free(h);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return;
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(h, hh, &private_output->change_handler_list_sub, link) {
- if (h->func != func || h->user_data != user_data)
- continue;
-
- LIST_DEL(&h->link);
- free(h);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return;
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-}
-
-EXTERN tdm_error
-tdm_output_get_output_type(tdm_output *output, tdm_output_type *type)
-{
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(type != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *type = private_output->caps.type;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_layer_count(tdm_output *output, int *count)
-{
- tdm_private_layer *private_layer = NULL;
-
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *count = 0;
- LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link)
- (*count)++;
- if (*count == 0) {
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NONE;
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-
-EXTERN tdm_layer *
-tdm_output_get_layer(tdm_output *output, int index, tdm_error *error)
-{
- tdm_private_layer *private_layer = NULL;
-
- OUTPUT_FUNC_ENTRY_ERROR();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
- if (private_layer->index == index) {
- _pthread_mutex_unlock(&private_display->lock);
- return private_layer;
- }
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return NULL;
-}
-
-EXTERN tdm_error
-tdm_output_get_available_properties(tdm_output *output, const tdm_prop **props,
- int *count)
-{
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
- TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *props = (const tdm_prop *)private_output->caps.props;
- *count = private_output->caps.prop_count;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_available_modes(tdm_output *output,
- const tdm_output_mode **modes, int *count)
-{
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(modes != NULL, TDM_ERROR_INVALID_PARAMETER);
- TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *modes = (const tdm_output_mode *)private_output->caps.modes;
- *count = private_output->caps.mode_count;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_available_size(tdm_output *output, int *min_w, int *min_h,
- int *max_w, int *max_h, int *preferred_align)
-{
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (min_w)
- *min_w = private_output->caps.min_w;
- if (min_h)
- *min_h = private_output->caps.min_h;
- if (max_w)
- *max_w = private_output->caps.max_w;
- if (max_h)
- *max_h = private_output->caps.max_h;
- if (preferred_align)
- *preferred_align = private_output->caps.preferred_align;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_physical_size(tdm_output *output, unsigned int *mmWidth,
- unsigned int *mmHeight)
-{
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (mmWidth)
- *mmWidth = private_output->caps.mmWidth;
- if (mmHeight)
- *mmHeight = private_output->caps.mmHeight;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_subpixel(tdm_output *output, unsigned int *subpixel)