tdm_helper.c \
tdm_buffer.c \
tdm_display.c \
+ tdm_output.c \
+ tdm_layer.c \
tdm_pp.c \
tdm_capture.c \
tdm_monitor_server.c \
TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(dpy != NULL, TDM_ERROR_INVALID_PARAMETER, NULL); \
private_display = (tdm_private_display*)dpy;
-#define OUTPUT_FUNC_ENTRY() \
- 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(output != NULL, TDM_ERROR_INVALID_PARAMETER); \
- private_output = (tdm_private_output*)output; \
- private_display = private_output->private_display
-
-#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
-
-static void _tdm_layer_free_buffer(tdm_private_layer *private_layer, tdm_private_layer_buffer *layer_buffer);
-static void _tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer);
-static void _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec, void *user_data);
-static void _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data);
-static void _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data);
-
EXTERN tdm_error
tdm_display_get_capabilities(tdm_display *dpy,
tdm_display_capability *capabilities)
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_capabilities(tdm_output *output, tdm_output_capability *capabilities)
-{
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *capabilities = private_output->caps.capabilities;
-
- _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 unsigned int
-_tdm_output_used_layer_count(tdm_private_output *private_output)
-{
- tdm_private_layer *private_layer = NULL;
- unsigned int count = 0;
-
- LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
- if (!private_layer->usable)
- count++;
- }
-
- return count;
-}
-
-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_ADDTAIL(&change_handler->link, &private_output->change_handler_list_sub);
- else
- LIST_ADDTAIL(&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 = TDM_FRONT_VALUE(private_output->caps.min_w);
- if (min_h)
- *min_h = TDM_FRONT_VALUE(private_output->caps.min_h);
- if (max_w)
- *max_w = TDM_FRONT_VALUE(private_output->caps.max_w);
- if (max_h)
- *max_h = TDM_FRONT_VALUE(private_output->caps.max_h);
- if (preferred_align)
- *preferred_align = TDM_FRONT_VALUE(private_output->caps.preferred_align);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_cursor_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 (!tdm_display_check_module_abi(private_display, 1, 5)) {
-
- if (min_w)
- *min_w = -1;
- if (min_h)
- *min_h = -1;
- if (max_w)
- *max_w = -1;
- if (max_h)
- *max_h = -1;
- if (preferred_align)
- *preferred_align = -1;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return TDM_ERROR_BAD_MODULE;
- }
-
- if (min_w)
- *min_w = TDM_FRONT_VALUE(private_output->caps.cursor_min_w);
- if (min_h)
- *min_h = TDM_FRONT_VALUE(private_output->caps.cursor_min_h);
- if (max_w)
- *max_w = TDM_FRONT_VALUE(private_output->caps.cursor_max_w);
- if (max_h)
- *max_h = TDM_FRONT_VALUE(private_output->caps.cursor_max_h);
- if (preferred_align)
- *preferred_align = TDM_FRONT_VALUE(private_output->caps.cursor_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)
-{
- OUTPUT_FUNC_ENTRY();
- TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *subpixel = private_output->caps.subpixel;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
-{
- OUTPUT_FUNC_ENTRY();
- TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *pipe = private_output->pipe;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_primary_index(tdm_output *output, int *index)
-{
- tdm_private_layer *private_layer = NULL;
-
- OUTPUT_FUNC_ENTRY();
- TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
- if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
- *index = private_layer->index;
- break;
- }
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
-{
- tdm_func_output *func_output;
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_output = &private_display->func_output;
-
- if (!func_output->output_set_property) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_output->output_set_property(private_output->output_backend, id,
- value);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
-{
- tdm_func_output *func_output;
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_output = &private_display->func_output;
-
- if (!func_output->output_get_property) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_output->output_get_property(private_output->output_backend, id,
- value);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-INTERN void
-tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec, void *user_data)
-{
- tdm_private_vblank_handler *vblank_handler = user_data;
- tdm_private_vblank_handler *v = NULL, *vv = NULL;
- tdm_private_output *private_output;
- tdm_private_display *private_display;
- struct list_head clone_list;
- int interval, sync;
- pid_t tid = syscall(SYS_gettid);
-
- TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
- TDM_RETURN_IF_FAIL(vblank_handler);
-
- private_output = vblank_handler->private_output;
- private_display = private_output->private_display;
-
- if (vblank_handler->owner_tid != tid) {
- tdm_thread_cb_output_vblank output_vblank;
- tdm_error ret;
-
- output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
- output_vblank.base.length = sizeof output_vblank;
- output_vblank.output_stamp = vblank_handler->private_output->stamp;
- output_vblank.sequence = sequence;
- output_vblank.tv_sec = tv_sec;
- output_vblank.tv_usec = tv_usec;
- output_vblank.user_data = user_data;
-
- ret = tdm_thread_send_cb(private_display->private_loop, &output_vblank.base);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- return;
- }
-
- if (vblank_handler->owner_tid != tid)
- TDM_NEVER_GET_HERE();
-
- interval = vblank_handler->interval;
- sync = vblank_handler->sync;
-
- LIST_INITHEAD(&clone_list);
-
- LIST_FOR_EACH_ENTRY_SAFE(v, vv, &private_output->vblank_handler_list, link) {
- if (v->interval != interval || v->sync != sync || v->owner_tid != tid)
- continue;
-
- LIST_DEL(&v->link);
- LIST_ADDTAIL(&v->link, &clone_list);
- }
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("----------------------------------------- output(%d) got vblank", private_output->pipe);
-
- _pthread_mutex_unlock(&private_display->lock);
- LIST_FOR_EACH_ENTRY_SAFE(v, vv, &clone_list, link) {
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("handler(%p)", v);
-
- if (v->func)
- v->func(v->private_output, sequence, tv_sec, tv_usec, v->user_data);
- LIST_DEL(&v->link);
- free(v);
- }
- _pthread_mutex_lock(&private_display->lock);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("-----------------------------------------...");
-}
-
-INTERN void
-tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec, void *user_data)
-{
- tdm_private_output_commit_handler *output_commit_handler = user_data;
- tdm_private_display *private_display;
- tdm_private_output *private_output;
- tdm_private_layer *private_layer = NULL;
-
- TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
-
- if (!output_commit_handler)
- return;
-
- private_output = output_commit_handler->private_output;
- private_display = private_output->private_display;
-
- if (output_commit_handler->owner_tid != syscall(SYS_gettid)) {
- tdm_thread_cb_output_commit output_commit;
- tdm_error ret;
-
- output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
- output_commit.base.length = sizeof output_commit;
- output_commit.output_stamp = private_output->stamp;
- output_commit.sequence = sequence;
- output_commit.tv_sec = tv_sec;
- output_commit.tv_usec = tv_usec;
- output_commit.user_data = user_data;
-
- ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- return;
- }
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT) {
- TDM_INFO("----------------------------------------- output(%d) committed", private_output->pipe);
- TDM_INFO("handler(%p)", output_commit_handler);
- }
-
- if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
- /* In case of layer commit, the below will be handled in the layer commit callback */
- LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
- if (private_layer->committed_buffer)
- _tdm_layer_committed(private_layer, &private_layer->committed_buffer);
- }
- }
-
- if (output_commit_handler->func) {
- _pthread_mutex_unlock(&private_display->lock);
- output_commit_handler->func(private_output, sequence,
- tv_sec, tv_usec, output_commit_handler->user_data);
- _pthread_mutex_lock(&private_display->lock);
- }
-
- LIST_DEL(&output_commit_handler->link);
- free(output_commit_handler);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("-----------------------------------------...");
-}
-
-/* add_front: To distinguish between the user vblank handlers and the layer
- * commit vblank handlers. The layer commit handlers will be called
- * before calling the user vblank handlers.
- */
-static tdm_error
-_tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
- tdm_output_vblank_handler func, void *user_data,
- unsigned int add_front)
-{
- tdm_func_output *func_output;
- tdm_private_vblank_handler *vblank_handler = NULL, *v = NULL;
- unsigned int skip_request = 0;
- pid_t tid = syscall(SYS_gettid);
-
- OUTPUT_FUNC_ENTRY();
-
- func_output = &private_display->func_output;
-
- /* interval SHOULD be at least 1 */
- if (interval <= 0)
- interval = 1;
-
- if (!func_output->output_wait_vblank) {
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- if (!private_output->regist_vblank_cb) {
- private_output->regist_vblank_cb = 1;
- ret = func_output->output_set_vblank_handler(private_output->output_backend,
- tdm_output_cb_vblank);
- }
-
- vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
- if (!vblank_handler) {
- TDM_ERR("failed: alloc memory");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("output(%d) wait_vblank: handler(%p)", private_output->pipe, vblank_handler);
-
- LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
- if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
- skip_request = 1;
- break;
- }
- }
-
- if (add_front)
- LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
- else
- LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
-
- vblank_handler->private_output = private_output;
- vblank_handler->interval = interval;
- vblank_handler->sync = sync;
- vblank_handler->func = func;
- vblank_handler->user_data = user_data;
- vblank_handler->owner_tid = tid;
-
- /* If there is the previous request, we can skip to call output_wait_vblank() */
- if (!skip_request) {
- ret = func_output->output_wait_vblank(private_output->output_backend, interval,
- sync, vblank_handler);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("output(%d) backend wait_vblank", private_output->pipe);
- }
-
- return ret;
-
-wait_failed:
- if (vblank_handler) {
- LIST_DEL(&vblank_handler->link);
- free(vblank_handler);
- }
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
- tdm_output_vblank_handler func, void *user_data)
-{
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
- TDM_WRN("output(%d) dpms: %s", private_output->pipe,
- tdm_dpms_str(private_output->current_dpms_value));
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_DPMS_OFF;
- }
-
- ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 0);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
- tdm_output_vblank_handler func, void *user_data)
-{
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
- TDM_WRN("output(%d) dpms: %s", private_output->pipe,
- tdm_dpms_str(private_output->current_dpms_value));
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_DPMS_OFF;
- }
-
- ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 1);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-static tdm_error
-_tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
- void *user_data)
-{
- tdm_func_output *func_output;
- tdm_private_output_commit_handler *output_commit_handler = NULL;
- tdm_private_layer *private_layer = NULL;
-
- OUTPUT_FUNC_ENTRY();
-
- func_output = &private_display->func_output;
-
- if (!func_output->output_commit) {
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- if (func) {
- if (!private_output->regist_commit_cb) {
- private_output->regist_commit_cb = 1;
- ret = func_output->output_set_commit_handler(private_output->output_backend,
- tdm_output_cb_commit);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
- }
-
- output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
- if (!output_commit_handler) {
- TDM_ERR("failed: alloc memory");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- LIST_ADDTAIL(&output_commit_handler->link, &private_output->output_commit_handler_list);
- output_commit_handler->private_output = private_output;
- output_commit_handler->func = func;
- output_commit_handler->user_data = user_data;
- output_commit_handler->owner_tid = syscall(SYS_gettid);
- }
-
- ret = func_output->output_commit(private_output->output_backend, sync,
- output_commit_handler);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("output(%d) backend commit: handle(%p)", private_output->pipe, output_commit_handler);
-
- LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
- if (!private_layer->waiting_buffer)
- continue;
-
- private_layer->committed_buffer = private_layer->waiting_buffer;
- private_layer->waiting_buffer = NULL;
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
- private_layer, private_layer->waiting_buffer,
- private_layer->committed_buffer->buffer);
- }
-
- return ret;
-
-commit_failed:
- if (output_commit_handler) {
- LIST_DEL(&output_commit_handler->link);
- free(output_commit_handler);
- }
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
- void *user_data)
-{
- OUTPUT_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (private_display->commit_type == TDM_COMMIT_TYPE_NONE)
- private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
- else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
- TDM_ERR("Can't supported. Use tdm_layer_commit");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_BAD_REQUEST;
- }
-
- if (private_display->commit_per_vblank) {
- TDM_ERR("Use tdm_layer_commit");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_BAD_REQUEST;
- }
-
- if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
- TDM_ERR("output(%d) dpms: %s", private_output->pipe,
- tdm_dpms_str(private_output->current_dpms_value));
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_DPMS_OFF;
- }
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("output(%d) commit", private_output->pipe);
-
- ret = _tdm_output_commit(output, sync, func, user_data);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
-{
- tdm_func_output *func_output;
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_output = &private_display->func_output;
-
- if (!func_output->output_set_mode) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_output->output_set_mode(private_output->output_backend, mode);
- if (ret == TDM_ERROR_NONE)
- private_output->current_mode = mode;
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
-{
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *mode = private_output->current_mode;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-static tdm_error
-_tdm_output_dpms_changed_timeout(void *user_data)
-{
- tdm_private_output *private_output = user_data;
- tdm_value value;
-
- value.u32 = private_output->current_dpms_value;
- tdm_output_call_change_handler_internal(private_output,
- &private_output->change_handler_list_sub,
- TDM_OUTPUT_CHANGE_DPMS,
- value, 0);
-
- return TDM_ERROR_NONE;
-}
-
-INTERN void
-tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, 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_dpms output_dpms;
- tdm_error ret;
-
- _tdm_output_update(output_backend, user_data);
-
- output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
- output_dpms.base.length = sizeof output_dpms;
- output_dpms.output_stamp = private_output->stamp;
- output_dpms.dpms = dpms;
- output_dpms.user_data = user_data;
-
- value.u32 = dpms;
- tdm_output_call_change_handler_internal(private_output,
- &private_output->change_handler_list_sub,
- TDM_OUTPUT_CHANGE_DPMS,
- value, 0);
-
- ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- return;
- }
-
- private_output->current_dpms_value = dpms;
-
- value.u32 = dpms;
- tdm_output_call_change_handler_internal(private_output,
- &private_output->change_handler_list_main,
- TDM_OUTPUT_CHANGE_DPMS,
- value, 0);
-}
-
-EXTERN tdm_error
-tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
-{
- tdm_func_output *func_output;
- OUTPUT_FUNC_ENTRY();
-
- if (dpms_value > TDM_OUTPUT_DPMS_OFF)
- dpms_value = TDM_OUTPUT_DPMS_OFF;
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (private_output->current_dpms_value == dpms_value) {
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NONE;
- }
-
- /** Use timer to call the output change callback of the sub-thread.
- * The output change callback of tdm_server and tdm_vblank was called
- * in the main thread. And it made the multi thread issue. If we use
- * the timer, we can call the sub-thread's output change callback in
- * sub-thread.
- */
- if (!private_output->dpms_changed_timer) {
- private_output->dpms_changed_timer =
- tdm_event_loop_add_timer_handler(private_output->private_display,
- _tdm_output_dpms_changed_timeout, private_output, NULL);
- if (!private_output->dpms_changed_timer) {
- TDM_ERR("can't create dpms timer!!");
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_OUT_OF_MEMORY;
- }
- }
-
- func_output = &private_display->func_output;
-
- if (!func_output->output_set_dpms) {
- _pthread_mutex_unlock(&private_display->lock);
- private_output->current_dpms_value = dpms_value;
- TDM_WRN("not implemented!!");
- return TDM_ERROR_NONE;
- }
-
- if (func_output->output_set_dpms_handler) {
- if (!private_output->regist_dpms_cb) {
- private_output->regist_dpms_cb = 1;
- ret = func_output->output_set_dpms_handler(private_output->output_backend,
- tdm_output_cb_dpms, private_output);
- if (ret != TDM_ERROR_NONE) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("Can't set the dpms handler!!");
- return ret;
- }
- }
- }
-
- ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
-
- if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
- tdm_value value;
-
- private_output->current_dpms_value = dpms_value;
-
- value.u32 = dpms_value;
- tdm_output_call_change_handler_internal(private_output,
- &private_output->change_handler_list_main,
- TDM_OUTPUT_CHANGE_DPMS,
- value, 0);
-
- if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
- ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
- if (ret != TDM_ERROR_NONE)
- TDM_NEVER_GET_HERE();
- }
- }
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
-{
- tdm_func_output *func_output;
- OUTPUT_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_output = &private_display->func_output;
-
- if (!func_output->output_get_dpms) {
- *dpms_value = private_output->current_dpms_value;
- _pthread_mutex_unlock(&private_display->lock);
- TDM_WRN("not implemented!!");
- return TDM_ERROR_NONE;
- }
-
- ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_capture *
-tdm_output_create_capture(tdm_output *output, tdm_error *error)
-{
- tdm_capture *capture = NULL;
-
- OUTPUT_FUNC_ENTRY_ERROR();
-
- _pthread_mutex_lock(&private_display->lock);
-
- capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return capture;
-}
-
-INTERN void
-tdm_output_call_change_handler_internal(tdm_private_output *private_output,
- struct list_head *change_handler_list,
- tdm_output_change_type type,
- tdm_value value,
- int no_check_thread_id)
-{
- tdm_private_display *private_display;
- tdm_private_change_handler *change_handler = NULL;
-
- 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))) {
- if (type & TDM_OUTPUT_CHANGE_CONNECTION)
- TDM_INFO("output(%d) changed: %s (%d)",
- private_output->pipe, tdm_status_str(value.u32), value.u32);
- if (type & TDM_OUTPUT_CHANGE_DPMS)
- TDM_INFO("output(%d) changed: dpms %s (%d)",
- private_output->pipe, tdm_dpms_str(value.u32), value.u32);
- }
-
- if (LIST_IS_EMPTY(change_handler_list))
- return;
-
- LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
- if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
- TDM_NEVER_GET_HERE();
-
- _pthread_mutex_unlock(&private_display->lock);
- change_handler->func(private_output, type,
- value, change_handler->user_data);
- _pthread_mutex_lock(&private_display->lock);
- }
-}
-
-EXTERN tdm_error
-tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
-{
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *capabilities = private_layer->caps.capabilities;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
-{
- LAYER_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);
-
- *formats = (const tbm_format *)private_layer->caps.formats;
- *count = private_layer->caps.format_count;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
-{
- LAYER_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_layer->caps.props;
- *count = private_layer->caps.prop_count;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
-{
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *zpos = private_layer->caps.zpos;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (private_layer->usable)
- TDM_INFO("layer(%d) not usable", private_layer->index);
-
- private_layer->usable = 0;
-
- if (!func_layer->layer_set_property) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (!func_layer->layer_get_property) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
-{
- tdm_func_layer *func_layer;
- char fmtstr[128];
-
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (private_layer->usable)
- TDM_INFO("layer(%p) not usable", private_layer);
-
- private_layer->usable = 0;
-
- if (!func_layer->layer_set_info) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- if (info->src_config.format)
- snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
- else
- snprintf(fmtstr, 128, "NONE");
-
- TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
- private_layer, info->src_config.size.h, info->src_config.size.v,
- info->src_config.pos.x, info->src_config.pos.y,
- info->src_config.pos.w, info->src_config.pos.h,
- fmtstr,
- info->dst_pos.x, info->dst_pos.y,
- info->dst_pos.w, info->dst_pos.h,
- info->transform);
-
- ret = func_layer->layer_set_info(private_layer->layer_backend, info);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (!func_layer->layer_get_info) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_layer->layer_get_info(private_layer->layer_backend, info);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-static void
-_tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
-{
- tdm_private_layer *private_layer = (tdm_private_layer*)layer;
- tdm_private_output *private_output = private_layer->private_output;
- unsigned int pipe;
- int zpos;
- char fname[PATH_MAX];
-
- pipe = private_output->pipe;
- zpos = private_layer->caps.zpos;
-
- snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
-
- tbm_surface_internal_dump_buffer(buffer, fname);
- TDM_DBG("%s dump excute", fname);
-
- return;
-}
-
-static void
-_tdm_layer_free_buffer(tdm_private_layer *private_layer, tdm_private_layer_buffer *layer_buffer)
-{
- tdm_private_display *private_display;
-
- if (!layer_buffer)
- return;
-
- private_display = private_layer->private_output->private_display;
-
- LIST_DEL(&layer_buffer->link);
- if (layer_buffer->buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- tdm_buffer_unref_backend(layer_buffer->buffer);
- if (private_layer->buffer_queue)
- tbm_surface_queue_release(private_layer->buffer_queue, layer_buffer->buffer);
- _pthread_mutex_lock(&private_display->lock);
- }
- free(layer_buffer);
-}
-
-static void
-_tdm_layer_free_all_buffers(tdm_private_layer *private_layer)
-{
- tdm_private_output *private_output = private_layer->private_output;
- tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
- struct list_head clone_list;
-
- LIST_INITHEAD(&clone_list);
-
- if (private_layer->waiting_buffer) {
- _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
- private_layer->waiting_buffer = NULL;
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) waiting_buffer(%p)",
- private_layer, private_layer->waiting_buffer);
- }
-
- if (private_layer->committed_buffer) {
- _tdm_layer_free_buffer(private_layer, private_layer->committed_buffer);
- private_layer->committed_buffer = NULL;
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) committed_buffer(%p)",
- private_layer, private_layer->committed_buffer);
- }
-
- if (private_layer->showing_buffer) {
- _tdm_layer_free_buffer(private_layer, private_layer->showing_buffer);
- private_layer->showing_buffer = NULL;
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) showing_buffer(%p)",
- private_layer, private_layer->showing_buffer);
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
- if (lm->private_layer != private_layer)
- continue;
- LIST_DEL(&lm->link);
- LIST_ADDTAIL(&lm->link, &clone_list);
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
- LIST_DEL(&lm->link);
- _tdm_layer_free_buffer(private_layer, lm->committed_buffer);
- free(lm);
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
- if (lm->private_layer != private_layer)
- continue;
- LIST_DEL(&lm->link);
- LIST_ADDTAIL(&lm->link, &clone_list);
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
- LIST_DEL(&lm->link);
- _tdm_layer_free_buffer(private_layer, lm->committed_buffer);
- free(lm);
- }
-
- if (private_layer->buffer_queue) {
- tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, private_layer);
- tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, private_layer);
- private_layer->buffer_queue = NULL;
- }
-}
-
-EXTERN tdm_error
-tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
-{
- tdm_func_layer *func_layer;
- tdm_private_layer_buffer *layer_buffer;
-
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
- !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
- char str[TDM_PATH_LEN];
- static int i;
- snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
- private_output->index, private_layer->index, i++);
- tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
- }
-
- func_layer = &private_display->func_layer;
-
- if (private_layer->usable)
- TDM_INFO("layer(%p) not usable", private_layer);
-
- private_layer->usable = 0;
-
- if (!func_layer->layer_set_buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- layer_buffer = calloc(1, sizeof(tdm_private_layer_buffer));
- if (!layer_buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("alloc failed");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
- LIST_INITHEAD(&layer_buffer->link);
-
- ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- /* dump buffer */
- if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
- _tdm_layer_dump_buffer(layer, buffer);
-
- if (ret == TDM_ERROR_NONE) {
- if (private_layer->waiting_buffer)
- _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
-
- private_layer->waiting_buffer = layer_buffer;
- private_layer->waiting_buffer->buffer = tdm_buffer_ref_backend(buffer);
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) waiting_buffer(%p)",
- private_layer, private_layer->waiting_buffer->buffer);
- } else
- _tdm_layer_free_buffer(private_layer, layer_buffer);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_unset_buffer(tdm_layer *layer)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- _tdm_layer_free_all_buffers(private_layer);
-
- private_layer->usable = 1;
-
- if (private_layer->usable)
- TDM_INFO("layer(%p) now usable", private_layer);
-
- if (!func_layer->layer_unset_buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-static void
-_tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer)
-{
- tdm_private_output *private_output = private_layer->private_output;
- tdm_private_display *private_display = private_output->private_display;
-
- if (private_display->print_fps) {
- double curr = tdm_helper_get_time();
- if (private_layer->fps_stamp == 0) {
- private_layer->fps_stamp = curr;
- } else if ((curr - private_layer->fps_stamp) > 1.0) {
- TDM_INFO("output(%d) layer(%d) fps: %d", private_output->index, private_layer->index, private_layer->fps_count);
- private_layer->fps_count = 0;
- private_layer->fps_stamp = curr;
- } else
- private_layer->fps_count++;
- } else if (private_layer->fps_stamp != 0) {
- private_layer->fps_stamp = 0;
- private_layer->fps_count = 0;
- }
-
- if (private_layer->showing_buffer)
- _tdm_layer_free_buffer(private_layer, private_layer->showing_buffer);
-
- private_layer->showing_buffer = *committed_buffer;
- *committed_buffer = NULL;
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) committed_buffer(%p) showing_buffer(%p)",
- private_layer, *committed_buffer,
- (private_layer->showing_buffer) ? private_layer->showing_buffer->buffer : NULL);
-}
-
-static void
-_tdm_layer_got_output_vblank(tdm_private_output *private_output, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec)
-{
- tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
- tdm_private_display *private_display;
- struct list_head clone_list, pending_clone_list;
- tdm_error ret;
-
- private_display = private_output->private_display;
-
- private_output->layer_waiting_vblank = 0;
-
- LIST_INITHEAD(&clone_list);
- LIST_INITHEAD(&pending_clone_list);
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
- LIST_DEL(&lm->link);
- lm->private_layer->committing = 0;
- LIST_ADDTAIL(&lm->link, &clone_list);
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
- LIST_DEL(&lm->link);
- lm->private_layer->committing = 0;
- LIST_ADDTAIL(&lm->link, &pending_clone_list);
- }
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) committed. handle(%p) commited_buffer(%p)",
- lm->private_layer, lm, (lm->committed_buffer) ? lm->committed_buffer->buffer : NULL);
-
- LIST_DEL(&lm->link);
- _tdm_layer_committed(lm->private_layer, &lm->committed_buffer);
- _pthread_mutex_unlock(&private_display->lock);
- if (lm->func)
- lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
- _pthread_mutex_lock(&private_display->lock);
- if (lm->committed_buffer)
- _tdm_layer_free_buffer(lm->private_layer, lm->committed_buffer);
- free(lm);
- }
-
- if (LIST_IS_EMPTY(&pending_clone_list))
- return;
-
- TDM_GOTO_IF_FAIL(private_output->vblank != NULL, wait_failed);
-
- ret = _tdm_output_commit(private_output, 0, NULL, NULL);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer commit: output(%d) commit", private_output->pipe);
-
- /* tdm_vblank APIs is for server. it should be called in unlock status*/
- if (!private_output->layer_waiting_vblank) {
- _pthread_mutex_unlock(&private_display->lock);
- ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
- _pthread_mutex_lock(&private_display->lock);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
- private_output->layer_waiting_vblank = 1;
- }
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer commit: output(%d) wait vblank", private_output->pipe);
-
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
- LIST_DEL(&lm->link);
- LIST_ADDTAIL(&lm->link, &private_output->layer_commit_handler_list);
- }
-
- return;
-wait_failed:
- LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
- LIST_DEL(&lm->link);
- _tdm_layer_free_buffer(lm->private_layer, lm->committed_buffer);
- free(lm);
- }
- return;
-}
-
-static void
-_tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec, void *user_data)
-{
- tdm_private_layer_commit_handler *layer_commit_handler = user_data;
- tdm_private_layer_commit_handler *lm = NULL;
- tdm_private_display *private_display;
- tdm_private_output *private_output = output;
- tdm_private_layer *private_layer;
- int found = 0;
-
- TDM_RETURN_IF_FAIL(layer_commit_handler != NULL);
-
- private_display = private_output->private_display;
-
- LIST_FOR_EACH_ENTRY(lm, &private_output->layer_commit_handler_list, link) {
- if (layer_commit_handler == lm) {
- found = 1;
- break;
- }
- }
-
- if (!found)
- return;
-
- private_layer = layer_commit_handler->private_layer;
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: output(%d) committed. handle(%p)",
- private_layer, private_output->pipe, layer_commit_handler);
-
- _pthread_mutex_lock(&private_display->lock);
-
- _tdm_layer_committed(private_layer, &layer_commit_handler->committed_buffer);
-
- if (layer_commit_handler->func) {
- _pthread_mutex_unlock(&private_display->lock);
- layer_commit_handler->func(private_output, sequence,
- tv_sec, tv_usec, layer_commit_handler->user_data);
- _pthread_mutex_lock(&private_display->lock);
- }
-
- LIST_DEL(&layer_commit_handler->link);
- free(layer_commit_handler);
-
- _pthread_mutex_unlock(&private_display->lock);
-}
-
-static void
-_tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec, void *user_data)
-{
- tdm_private_output *private_output = user_data;
- tdm_private_display *private_display;
-
- TDM_RETURN_IF_FAIL(private_output != NULL);
-
- private_display = private_output->private_display;
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer commit: output(%d) got vblank", private_output->pipe);
-
- _tdm_layer_got_output_vblank(private_output, sequence, tv_sec, tv_usec);
-
- _pthread_mutex_unlock(&private_display->lock);
-}
-
-static int
-_tdm_layer_commit_possible(tdm_private_layer *private_layer)
-{
- tdm_private_output *private_output = private_layer->private_output;
- tdm_private_display *private_display = private_output->private_display;
-
- if (private_display->commit_per_vblank == 1 && _tdm_output_used_layer_count(private_output) == 1) {
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: 1 layer", private_layer);
- return 1;
- }
-
- if (private_display->commit_per_vblank == 2 && LIST_IS_EMPTY(&private_output->layer_commit_handler_list)) {
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: non previous commit", private_layer);
- return 1;
- }
-
- return 0;
-}
-
-static tdm_error
-_tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
-{
- tdm_private_layer_commit_handler *layer_commit_handler;
- LAYER_FUNC_ENTRY();
-
- layer_commit_handler = calloc(1, sizeof(tdm_private_layer_commit_handler));
- if (!layer_commit_handler) {
- TDM_ERR("failed: alloc memory");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: handle(%p)", private_layer, layer_commit_handler);
-
- LIST_INITHEAD(&layer_commit_handler->link);
- layer_commit_handler->private_layer = private_layer;
- layer_commit_handler->func = func;
- layer_commit_handler->user_data = user_data;
-
- layer_commit_handler->committed_buffer = private_layer->waiting_buffer;
- private_layer->waiting_buffer = NULL;
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
- private_layer, private_layer->waiting_buffer,
- (layer_commit_handler->committed_buffer) ? layer_commit_handler->committed_buffer->buffer : NULL);
-
- if (!private_display->commit_per_vblank) {
- TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT, commit_failed);
-
- LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
- ret = _tdm_output_commit(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: no commit-per-vblank", private_layer);
- } else {
- TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_LAYER, commit_failed);
-
- if (private_layer->committing)
- TDM_WRN("layer(%d) too many commit", private_layer->index);
- else
- private_layer->committing = 1;
-
- if (_tdm_layer_commit_possible(private_layer)) {
- /* add to layer_commit_handler_list */
- LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
- ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: output", private_layer);
- } else {
- /* add to pending_commit_handler_list. It will be commited when a vblank occurs */
- LIST_ADDTAIL(&layer_commit_handler->link, &private_output->pending_commit_handler_list);
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: pending", private_layer);
- }
-
- if (!private_output->vblank) {
- /* tdm_vblank APIs is for server. it should be called in unlock status*/
- _pthread_mutex_unlock(&private_display->lock);
- private_output->vblank = tdm_vblank_create(private_display, private_output, NULL);
- _pthread_mutex_lock(&private_display->lock);
- TDM_GOTO_IF_FAIL(private_output->vblank != NULL, commit_failed);
- }
-
- if (!private_output->layer_waiting_vblank) {
- /* tdm_vblank APIs is for server. it should be called in unlock status*/
- _pthread_mutex_unlock(&private_display->lock);
- ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
- _pthread_mutex_lock(&private_display->lock);
- TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
- private_output->layer_waiting_vblank = 1;
-
- if (tdm_debug_module & TDM_DEBUG_COMMIT)
- TDM_INFO("layer(%p) commit: wait vblank", private_layer);
- }
- }
-
- return ret;
-
-commit_failed:
- if (layer_commit_handler) {
- private_layer->waiting_buffer = layer_commit_handler->committed_buffer;
- LIST_DEL(&layer_commit_handler->link);
- free(layer_commit_handler);
- }
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
-{
- LAYER_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (private_display->commit_type == TDM_COMMIT_TYPE_NONE) {
- if (!private_display->commit_per_vblank)
- private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
- else
- private_display->commit_type = TDM_COMMIT_TYPE_LAYER;
- }
-
- if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
- TDM_ERR("layer(%p)'s output(%d) dpms: %s", layer, private_output->pipe,
- tdm_dpms_str(private_output->current_dpms_value));
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_DPMS_OFF;
- }
-
- ret = _tdm_layer_commit(private_layer, func, user_data);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_is_committing(tdm_layer *layer, unsigned int *committing)
-{
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(committing != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *committing = private_layer->committing;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tbm_surface_h
-tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
-{
- tbm_surface_h buffer;
- LAYER_FUNC_ENTRY_ERROR();
-
- _pthread_mutex_lock(&private_display->lock);
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- if (private_layer->showing_buffer) {
- buffer = private_layer->showing_buffer->buffer;
- } else {
- if (error)
- *error = TDM_ERROR_OPERATION_FAILED;
- _pthread_mutex_unlock(&private_display->lock);
- TDM_DBG("layer(%p) showing_buffer is null", private_layer);
- return NULL;
- }
- _pthread_mutex_unlock(&private_display->lock);
-
- return buffer;
-}
-
-static void
-_tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
-{
- TDM_RETURN_IF_FAIL(data != NULL);
- tdm_layer *layer = data;
- tdm_func_layer *func_layer;
- tbm_surface_h surface = NULL;
- tdm_private_layer_buffer *layer_buffer;
- LAYER_FUNC_ENTRY_VOID_RETURN();
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
- if (!func_layer->layer_set_buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- return;
- }
-
- layer_buffer = calloc(1, sizeof(tdm_private_layer_buffer));
- if (!layer_buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("alloc failed");
- return;
- }
- LIST_INITHEAD(&layer_buffer->link);
-
- if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
- surface == NULL) {
- TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
- private_layer, surface);
- _pthread_mutex_unlock(&private_display->lock);
- free(layer_buffer);
- return;
- }
-
- ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
- TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
-
- if (ret == TDM_ERROR_NONE) {
- if (private_layer->waiting_buffer) {
- TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer->buffer);
- _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
- }
-
- private_layer->waiting_buffer = layer_buffer;
- private_layer->waiting_buffer->buffer = tdm_buffer_ref_backend(surface);
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) waiting_buffer(%p)",
- private_layer, private_layer->waiting_buffer->buffer);
-
- if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
- ret = _tdm_output_commit(private_layer->private_output, 0, NULL, NULL);
- if (ret != TDM_ERROR_NONE)
- TDM_ERR("_tdm_output_commit() is fail");
- } else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
- ret = _tdm_layer_commit(private_layer, NULL, NULL);
- if (ret != TDM_ERROR_NONE)
- TDM_ERR("layer(%p) _tdm_layer_commit() is fail", private_layer);
- } else {
- TDM_NEVER_GET_HERE();
- }
- } else
- _tdm_layer_free_buffer(private_layer, layer_buffer);
-
- _pthread_mutex_unlock(&private_display->lock);
-}
-
-static void
-_tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
-{
- TDM_RETURN_IF_FAIL(data != NULL);
- tdm_layer *layer = data;
- LAYER_FUNC_ENTRY_VOID_RETURN();
- TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
-
- _pthread_mutex_lock(&private_display->lock);
-
- private_layer->buffer_queue = NULL;
-
- _tdm_layer_free_all_buffers(private_layer);
-
- _pthread_mutex_unlock(&private_display->lock);
-}
-
-EXTERN tdm_error
-tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (private_layer->usable)
- TDM_INFO("layer(%p) not usable", private_layer);
-
- private_layer->usable = 0;
-
- if (!func_layer->layer_set_buffer) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- if (buffer_queue == private_layer->buffer_queue) {
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_NONE;
- }
-
- if (private_layer->waiting_buffer) {
- _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
- private_layer->waiting_buffer = NULL;
-
- if (tdm_debug_module & TDM_DEBUG_BUFFER)
- TDM_INFO("layer(%p) waiting_buffer(%p)",
- private_layer, private_layer->waiting_buffer);
- }
-
- private_layer->buffer_queue = buffer_queue;
- tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
- _tbm_layer_queue_acquirable_cb,
- private_layer);
- tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
- _tbm_layer_queue_destroy_cb,
- private_layer);
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_unset_buffer_queue(tdm_layer *layer)
-{
- return tdm_layer_unset_buffer(layer);
-}
-
-EXTERN tdm_error
-tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
-{
- LAYER_FUNC_ENTRY();
-
- TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- _pthread_mutex_lock(&private_display->lock);
-
- *usable = private_layer->usable;
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_error
-tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
- TDM_ERR("layer(%p) is not video layer", private_layer);
- _pthread_mutex_unlock(&private_display->lock);
- return TDM_ERROR_INVALID_PARAMETER;
- }
-
- if (!func_layer->layer_set_video_pos) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
-
-EXTERN tdm_capture *
-tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
-{
- tdm_capture *capture = NULL;
-
- LAYER_FUNC_ENTRY_ERROR();
-
- _pthread_mutex_lock(&private_display->lock);
-
- capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return capture;
-}
-
-EXTERN tdm_error
-tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
-{
- tdm_func_layer *func_layer;
- LAYER_FUNC_ENTRY();
-
- _pthread_mutex_lock(&private_display->lock);
-
- func_layer = &private_display->func_layer;
-
- if (!func_layer->layer_get_buffer_flags) {
- _pthread_mutex_unlock(&private_display->lock);
- TDM_ERR("not implemented!!");
- return TDM_ERROR_NOT_IMPLEMENTED;
- }
-
- ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
-
- _pthread_mutex_unlock(&private_display->lock);
-
- return ret;
-}
--- /dev/null
+/**************************************************************************
+ *
+ * libtdm
+ *
+ * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
+ *
+ * Contact: Eunchul Kim <chulspro.kim@samsung.com>,
+ * JinYoung Jeon <jy0.jeon@samsung.com>,
+ * Taeheon Kim <th908.kim@samsung.com>,
+ * YoungJun Cho <yj44.cho@samsung.com>,
+ * SooChan Lim <sc1.lim@samsung.com>,
+ * Boram Park <sc1.lim@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+**************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "tdm.h"
+#include "tdm_backend.h"
+#include "tdm_private.h"
+#include "tdm_helper.h"
+
+#define COUNT_MAX 10
+
+#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
+
+static void _tdm_layer_free_buffer(tdm_private_layer *private_layer, tdm_private_layer_buffer *layer_buffer);
+static void _tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
+ unsigned int tv_sec, unsigned int tv_usec, void *user_data);
+static void _tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data);
+static void _tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data);
+
+EXTERN tdm_error
+tdm_layer_get_capabilities(tdm_layer *layer, tdm_layer_capability *capabilities)
+{
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *capabilities = private_layer->caps.capabilities;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_get_available_formats(tdm_layer *layer, const tbm_format **formats, int *count)
+{
+ LAYER_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);
+
+ *formats = (const tbm_format *)private_layer->caps.formats;
+ *count = private_layer->caps.format_count;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_get_available_properties(tdm_layer *layer, const tdm_prop **props, int *count)
+{
+ LAYER_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_layer->caps.props;
+ *count = private_layer->caps.prop_count;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_get_zpos(tdm_layer *layer, int *zpos)
+{
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(zpos != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *zpos = private_layer->caps.zpos;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (private_layer->usable)
+ TDM_INFO("layer(%d) not usable", private_layer->index);
+
+ private_layer->usable = 0;
+
+ if (!func_layer->layer_set_property) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_layer->layer_set_property(private_layer->layer_backend, id, value);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (!func_layer->layer_get_property) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_layer->layer_get_property(private_layer->layer_backend, id, value);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
+{
+ tdm_func_layer *func_layer;
+ char fmtstr[128];
+
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (private_layer->usable)
+ TDM_INFO("layer(%p) not usable", private_layer);
+
+ private_layer->usable = 0;
+
+ if (!func_layer->layer_set_info) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ if (info->src_config.format)
+ snprintf(fmtstr, 128, "%c%c%c%c", FOURCC_STR(info->src_config.format));
+ else
+ snprintf(fmtstr, 128, "NONE");
+
+ TDM_INFO("layer(%p) info: src(%dx%d %d,%d %dx%d %s) dst(%d,%d %dx%d) trans(%d)",
+ private_layer, info->src_config.size.h, info->src_config.size.v,
+ info->src_config.pos.x, info->src_config.pos.y,
+ info->src_config.pos.w, info->src_config.pos.h,
+ fmtstr,
+ info->dst_pos.x, info->dst_pos.y,
+ info->dst_pos.w, info->dst_pos.h,
+ info->transform);
+
+ ret = func_layer->layer_set_info(private_layer->layer_backend, info);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (!func_layer->layer_get_info) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_layer->layer_get_info(private_layer->layer_backend, info);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+static void
+_tdm_layer_dump_buffer(tdm_layer *layer, tbm_surface_h buffer)
+{
+ tdm_private_layer *private_layer = (tdm_private_layer*)layer;
+ tdm_private_output *private_output = private_layer->private_output;
+ unsigned int pipe;
+ int zpos;
+ char fname[PATH_MAX];
+
+ pipe = private_output->pipe;
+ zpos = private_layer->caps.zpos;
+
+ snprintf(fname, sizeof(fname), "tdm_%d_lyr_%d", pipe, zpos);
+
+ tbm_surface_internal_dump_buffer(buffer, fname);
+ TDM_DBG("%s dump excute", fname);
+
+ return;
+}
+
+static void
+_tdm_layer_free_buffer(tdm_private_layer *private_layer, tdm_private_layer_buffer *layer_buffer)
+{
+ tdm_private_display *private_display;
+
+ if (!layer_buffer)
+ return;
+
+ private_display = private_layer->private_output->private_display;
+
+ LIST_DEL(&layer_buffer->link);
+ if (layer_buffer->buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ tdm_buffer_unref_backend(layer_buffer->buffer);
+ if (private_layer->buffer_queue)
+ tbm_surface_queue_release(private_layer->buffer_queue, layer_buffer->buffer);
+ _pthread_mutex_lock(&private_display->lock);
+ }
+ free(layer_buffer);
+}
+
+static void
+_tdm_layer_free_all_buffers(tdm_private_layer *private_layer)
+{
+ tdm_private_output *private_output = private_layer->private_output;
+ tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
+ struct list_head clone_list;
+
+ LIST_INITHEAD(&clone_list);
+
+ if (private_layer->waiting_buffer) {
+ _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
+ private_layer->waiting_buffer = NULL;
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) waiting_buffer(%p)",
+ private_layer, private_layer->waiting_buffer);
+ }
+
+ if (private_layer->committed_buffer) {
+ _tdm_layer_free_buffer(private_layer, private_layer->committed_buffer);
+ private_layer->committed_buffer = NULL;
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) committed_buffer(%p)",
+ private_layer, private_layer->committed_buffer);
+ }
+
+ if (private_layer->showing_buffer) {
+ _tdm_layer_free_buffer(private_layer, private_layer->showing_buffer);
+ private_layer->showing_buffer = NULL;
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) showing_buffer(%p)",
+ private_layer, private_layer->showing_buffer);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
+ if (lm->private_layer != private_layer)
+ continue;
+ LIST_DEL(&lm->link);
+ LIST_ADDTAIL(&lm->link, &clone_list);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
+ LIST_DEL(&lm->link);
+ _tdm_layer_free_buffer(private_layer, lm->committed_buffer);
+ free(lm);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
+ if (lm->private_layer != private_layer)
+ continue;
+ LIST_DEL(&lm->link);
+ LIST_ADDTAIL(&lm->link, &clone_list);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
+ LIST_DEL(&lm->link);
+ _tdm_layer_free_buffer(private_layer, lm->committed_buffer);
+ free(lm);
+ }
+
+ if (private_layer->buffer_queue) {
+ tbm_surface_queue_remove_acquirable_cb(private_layer->buffer_queue, _tbm_layer_queue_acquirable_cb, private_layer);
+ tbm_surface_queue_remove_destroy_cb(private_layer->buffer_queue, _tbm_layer_queue_destroy_cb, private_layer);
+ private_layer->buffer_queue = NULL;
+ }
+}
+
+EXTERN tdm_error
+tdm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
+{
+ tdm_func_layer *func_layer;
+ tdm_private_layer_buffer *layer_buffer;
+
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (tdm_debug_dump & TDM_DUMP_FLAG_LAYER &&
+ !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
+ char str[TDM_PATH_LEN];
+ static int i;
+ snprintf(str, TDM_PATH_LEN, "layer_%d_%d_%03d",
+ private_output->index, private_layer->index, i++);
+ tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str);
+ }
+
+ func_layer = &private_display->func_layer;
+
+ if (private_layer->usable)
+ TDM_INFO("layer(%p) not usable", private_layer);
+
+ private_layer->usable = 0;
+
+ if (!func_layer->layer_set_buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ layer_buffer = calloc(1, sizeof(tdm_private_layer_buffer));
+ if (!layer_buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("alloc failed");
+ return TDM_ERROR_OUT_OF_MEMORY;
+ }
+ LIST_INITHEAD(&layer_buffer->link);
+
+ ret = func_layer->layer_set_buffer(private_layer->layer_backend, buffer);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ /* dump buffer */
+ if (tdm_dump_enable && !(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO))
+ _tdm_layer_dump_buffer(layer, buffer);
+
+ if (ret == TDM_ERROR_NONE) {
+ if (private_layer->waiting_buffer)
+ _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
+
+ private_layer->waiting_buffer = layer_buffer;
+ private_layer->waiting_buffer->buffer = tdm_buffer_ref_backend(buffer);
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) waiting_buffer(%p)",
+ private_layer, private_layer->waiting_buffer->buffer);
+ } else
+ _tdm_layer_free_buffer(private_layer, layer_buffer);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_unset_buffer(tdm_layer *layer)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ _tdm_layer_free_all_buffers(private_layer);
+
+ private_layer->usable = 1;
+
+ if (private_layer->usable)
+ TDM_INFO("layer(%p) now usable", private_layer);
+
+ if (!func_layer->layer_unset_buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_layer->layer_unset_buffer(private_layer->layer_backend);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+INTERN void
+tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer)
+{
+ tdm_private_output *private_output = private_layer->private_output;
+ tdm_private_display *private_display = private_output->private_display;
+
+ if (private_display->print_fps) {
+ double curr = tdm_helper_get_time();
+ if (private_layer->fps_stamp == 0) {
+ private_layer->fps_stamp = curr;
+ } else if ((curr - private_layer->fps_stamp) > 1.0) {
+ TDM_INFO("output(%d) layer(%d) fps: %d", private_output->index, private_layer->index, private_layer->fps_count);
+ private_layer->fps_count = 0;
+ private_layer->fps_stamp = curr;
+ } else
+ private_layer->fps_count++;
+ } else if (private_layer->fps_stamp != 0) {
+ private_layer->fps_stamp = 0;
+ private_layer->fps_count = 0;
+ }
+
+ if (private_layer->showing_buffer)
+ _tdm_layer_free_buffer(private_layer, private_layer->showing_buffer);
+
+ private_layer->showing_buffer = *committed_buffer;
+ *committed_buffer = NULL;
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) committed_buffer(%p) showing_buffer(%p)",
+ private_layer, *committed_buffer,
+ (private_layer->showing_buffer) ? private_layer->showing_buffer->buffer : NULL);
+}
+
+static void
+_tdm_layer_got_output_vblank(tdm_private_output *private_output, unsigned int sequence,
+ unsigned int tv_sec, unsigned int tv_usec)
+{
+ tdm_private_layer_commit_handler *lm = NULL, *lmm = NULL;
+ tdm_private_display *private_display;
+ struct list_head clone_list, pending_clone_list;
+ tdm_error ret;
+
+ private_display = private_output->private_display;
+
+ private_output->layer_waiting_vblank = 0;
+
+ LIST_INITHEAD(&clone_list);
+ LIST_INITHEAD(&pending_clone_list);
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->layer_commit_handler_list, link) {
+ LIST_DEL(&lm->link);
+ lm->private_layer->committing = 0;
+ LIST_ADDTAIL(&lm->link, &clone_list);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &private_output->pending_commit_handler_list, link) {
+ LIST_DEL(&lm->link);
+ lm->private_layer->committing = 0;
+ LIST_ADDTAIL(&lm->link, &pending_clone_list);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &clone_list, link) {
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) committed. handle(%p) commited_buffer(%p)",
+ lm->private_layer, lm, (lm->committed_buffer) ? lm->committed_buffer->buffer : NULL);
+
+ LIST_DEL(&lm->link);
+ tdm_layer_committed(lm->private_layer, &lm->committed_buffer);
+ _pthread_mutex_unlock(&private_display->lock);
+ if (lm->func)
+ lm->func(lm->private_layer, sequence, tv_sec, tv_usec, lm->user_data);
+ _pthread_mutex_lock(&private_display->lock);
+ if (lm->committed_buffer)
+ _tdm_layer_free_buffer(lm->private_layer, lm->committed_buffer);
+ free(lm);
+ }
+
+ if (LIST_IS_EMPTY(&pending_clone_list))
+ return;
+
+ TDM_GOTO_IF_FAIL(private_output->vblank != NULL, wait_failed);
+
+ ret = tdm_output_commit_internal(private_output, 0, NULL, NULL);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer commit: output(%d) commit", private_output->pipe);
+
+ /* tdm_vblank APIs is for server. it should be called in unlock status*/
+ if (!private_output->layer_waiting_vblank) {
+ _pthread_mutex_unlock(&private_display->lock);
+ ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
+ _pthread_mutex_lock(&private_display->lock);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
+ private_output->layer_waiting_vblank = 1;
+ }
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer commit: output(%d) wait vblank", private_output->pipe);
+
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
+ LIST_DEL(&lm->link);
+ LIST_ADDTAIL(&lm->link, &private_output->layer_commit_handler_list);
+ }
+
+ return;
+wait_failed:
+ LIST_FOR_EACH_ENTRY_SAFE(lm, lmm, &pending_clone_list, link) {
+ LIST_DEL(&lm->link);
+ _tdm_layer_free_buffer(lm->private_layer, lm->committed_buffer);
+ free(lm);
+ }
+ return;
+}
+
+static void
+_tdm_layer_cb_output_commit(tdm_output *output, unsigned int sequence,
+ unsigned int tv_sec, unsigned int tv_usec, void *user_data)
+{
+ tdm_private_layer_commit_handler *layer_commit_handler = user_data;
+ tdm_private_layer_commit_handler *lm = NULL;
+ tdm_private_display *private_display;
+ tdm_private_output *private_output = output;
+ tdm_private_layer *private_layer;
+ int found = 0;
+
+ TDM_RETURN_IF_FAIL(layer_commit_handler != NULL);
+
+ private_display = private_output->private_display;
+
+ LIST_FOR_EACH_ENTRY(lm, &private_output->layer_commit_handler_list, link) {
+ if (layer_commit_handler == lm) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found)
+ return;
+
+ private_layer = layer_commit_handler->private_layer;
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: output(%d) committed. handle(%p)",
+ private_layer, private_output->pipe, layer_commit_handler);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ tdm_layer_committed(private_layer, &layer_commit_handler->committed_buffer);
+
+ if (layer_commit_handler->func) {
+ _pthread_mutex_unlock(&private_display->lock);
+ layer_commit_handler->func(private_output, sequence,
+ tv_sec, tv_usec, layer_commit_handler->user_data);
+ _pthread_mutex_lock(&private_display->lock);
+ }
+
+ LIST_DEL(&layer_commit_handler->link);
+ free(layer_commit_handler);
+
+ _pthread_mutex_unlock(&private_display->lock);
+}
+
+static void
+_tdm_layer_cb_wait_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence,
+ unsigned int tv_sec, unsigned int tv_usec, void *user_data)
+{
+ tdm_private_output *private_output = user_data;
+ tdm_private_display *private_display;
+
+ TDM_RETURN_IF_FAIL(private_output != NULL);
+
+ private_display = private_output->private_display;
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer commit: output(%d) got vblank", private_output->pipe);
+
+ _tdm_layer_got_output_vblank(private_output, sequence, tv_sec, tv_usec);
+
+ _pthread_mutex_unlock(&private_display->lock);
+}
+
+static unsigned int
+_tdm_lauer_get_output_used_layer_count(tdm_private_output *private_output)
+{
+ tdm_private_layer *private_layer = NULL;
+ unsigned int count = 0;
+
+ LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
+ if (!private_layer->usable)
+ count++;
+ }
+
+ return count;
+}
+
+static int
+_tdm_layer_commit_possible(tdm_private_layer *private_layer)
+{
+ tdm_private_output *private_output = private_layer->private_output;
+ tdm_private_display *private_display = private_output->private_display;
+
+ if (private_display->commit_per_vblank == 1 && _tdm_lauer_get_output_used_layer_count(private_output) == 1) {
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: 1 layer", private_layer);
+ return 1;
+ }
+
+ if (private_display->commit_per_vblank == 2 && LIST_IS_EMPTY(&private_output->layer_commit_handler_list)) {
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: non previous commit", private_layer);
+ return 1;
+ }
+
+ return 0;
+}
+
+static tdm_error
+_tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
+{
+ tdm_private_layer_commit_handler *layer_commit_handler;
+ LAYER_FUNC_ENTRY();
+
+ layer_commit_handler = calloc(1, sizeof(tdm_private_layer_commit_handler));
+ if (!layer_commit_handler) {
+ TDM_ERR("failed: alloc memory");
+ return TDM_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: handle(%p)", private_layer, layer_commit_handler);
+
+ LIST_INITHEAD(&layer_commit_handler->link);
+ layer_commit_handler->private_layer = private_layer;
+ layer_commit_handler->func = func;
+ layer_commit_handler->user_data = user_data;
+
+ layer_commit_handler->committed_buffer = private_layer->waiting_buffer;
+ private_layer->waiting_buffer = NULL;
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
+ private_layer, private_layer->waiting_buffer,
+ (layer_commit_handler->committed_buffer) ? layer_commit_handler->committed_buffer->buffer : NULL);
+
+ if (!private_display->commit_per_vblank) {
+ TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT, commit_failed);
+
+ LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
+ ret = tdm_output_commit_internal(private_layer->private_output, 0, _tdm_layer_cb_output_commit, layer_commit_handler);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: no commit-per-vblank", private_layer);
+ } else {
+ TDM_GOTO_IF_FAIL(private_display->commit_type == TDM_COMMIT_TYPE_LAYER, commit_failed);
+
+ if (private_layer->committing)
+ TDM_WRN("layer(%d) too many commit", private_layer->index);
+ else
+ private_layer->committing = 1;
+
+ if (_tdm_layer_commit_possible(private_layer)) {
+ /* add to layer_commit_handler_list */
+ LIST_ADDTAIL(&layer_commit_handler->link, &private_output->layer_commit_handler_list);
+ ret = tdm_output_commit_internal(private_layer->private_output, 0, NULL, NULL);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: output", private_layer);
+ } else {
+ /* add to pending_commit_handler_list. It will be commited when a vblank occurs */
+ LIST_ADDTAIL(&layer_commit_handler->link, &private_output->pending_commit_handler_list);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: pending", private_layer);
+ }
+
+ if (!private_output->vblank) {
+ /* tdm_vblank APIs is for server. it should be called in unlock status*/
+ _pthread_mutex_unlock(&private_display->lock);
+ private_output->vblank = tdm_vblank_create(private_display, private_output, NULL);
+ _pthread_mutex_lock(&private_display->lock);
+ TDM_GOTO_IF_FAIL(private_output->vblank != NULL, commit_failed);
+ }
+
+ if (!private_output->layer_waiting_vblank) {
+ /* tdm_vblank APIs is for server. it should be called in unlock status*/
+ _pthread_mutex_unlock(&private_display->lock);
+ ret = tdm_vblank_wait(private_output->vblank, 0, 0, 1, _tdm_layer_cb_wait_vblank, private_output);
+ _pthread_mutex_lock(&private_display->lock);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
+ private_output->layer_waiting_vblank = 1;
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("layer(%p) commit: wait vblank", private_layer);
+ }
+ }
+
+ return ret;
+
+commit_failed:
+ if (layer_commit_handler) {
+ private_layer->waiting_buffer = layer_commit_handler->committed_buffer;
+ LIST_DEL(&layer_commit_handler->link);
+ free(layer_commit_handler);
+ }
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data)
+{
+ LAYER_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (private_display->commit_type == TDM_COMMIT_TYPE_NONE) {
+ if (!private_display->commit_per_vblank)
+ private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
+ else
+ private_display->commit_type = TDM_COMMIT_TYPE_LAYER;
+ }
+
+ if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
+ TDM_ERR("layer(%p)'s output(%d) dpms: %s", layer, private_output->pipe,
+ tdm_dpms_str(private_output->current_dpms_value));
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_DPMS_OFF;
+ }
+
+ ret = _tdm_layer_commit(private_layer, func, user_data);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_is_committing(tdm_layer *layer, unsigned int *committing)
+{
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(committing != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *committing = private_layer->committing;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tbm_surface_h
+tdm_layer_get_displaying_buffer(tdm_layer *layer, tdm_error *error)
+{
+ tbm_surface_h buffer;
+ LAYER_FUNC_ENTRY_ERROR();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (error)
+ *error = TDM_ERROR_NONE;
+
+ if (private_layer->showing_buffer) {
+ buffer = private_layer->showing_buffer->buffer;
+ } else {
+ if (error)
+ *error = TDM_ERROR_OPERATION_FAILED;
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_DBG("layer(%p) showing_buffer is null", private_layer);
+ return NULL;
+ }
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return buffer;
+}
+
+static void
+_tbm_layer_queue_acquirable_cb(tbm_surface_queue_h surface_queue, void *data)
+{
+ TDM_RETURN_IF_FAIL(data != NULL);
+ tdm_layer *layer = data;
+ tdm_func_layer *func_layer;
+ tbm_surface_h surface = NULL;
+ tdm_private_layer_buffer *layer_buffer;
+ LAYER_FUNC_ENTRY_VOID_RETURN();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+ if (!func_layer->layer_set_buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ return;
+ }
+
+ layer_buffer = calloc(1, sizeof(tdm_private_layer_buffer));
+ if (!layer_buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("alloc failed");
+ return;
+ }
+ LIST_INITHEAD(&layer_buffer->link);
+
+ if (TBM_SURFACE_QUEUE_ERROR_NONE != tbm_surface_queue_acquire(private_layer->buffer_queue, &surface) ||
+ surface == NULL) {
+ TDM_ERR("layer(%p) tbm_surface_queue_acquire() failed surface:%p",
+ private_layer, surface);
+ _pthread_mutex_unlock(&private_display->lock);
+ free(layer_buffer);
+ return;
+ }
+
+ ret = func_layer->layer_set_buffer(private_layer->layer_backend, surface);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ if (ret == TDM_ERROR_NONE) {
+ if (private_layer->waiting_buffer) {
+ TDM_DBG("layer(%p) drop waiting_buffer(%p)", private_layer, private_layer->waiting_buffer->buffer);
+ _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
+ }
+
+ private_layer->waiting_buffer = layer_buffer;
+ private_layer->waiting_buffer->buffer = tdm_buffer_ref_backend(surface);
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) waiting_buffer(%p)",
+ private_layer, private_layer->waiting_buffer->buffer);
+
+ if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
+ ret = tdm_output_commit_internal(private_layer->private_output, 0, NULL, NULL);
+ if (ret != TDM_ERROR_NONE)
+ TDM_ERR("tdm_output_commit_internal() is fail");
+ } else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
+ ret = _tdm_layer_commit(private_layer, NULL, NULL);
+ if (ret != TDM_ERROR_NONE)
+ TDM_ERR("layer(%p) _tdm_layer_commit() is fail", private_layer);
+ } else {
+ TDM_NEVER_GET_HERE();
+ }
+ } else
+ _tdm_layer_free_buffer(private_layer, layer_buffer);
+
+ _pthread_mutex_unlock(&private_display->lock);
+}
+
+static void
+_tbm_layer_queue_destroy_cb(tbm_surface_queue_h surface_queue, void *data)
+{
+ TDM_RETURN_IF_FAIL(data != NULL);
+ tdm_layer *layer = data;
+ LAYER_FUNC_ENTRY_VOID_RETURN();
+ TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ private_layer->buffer_queue = NULL;
+
+ _tdm_layer_free_all_buffers(private_layer);
+
+ _pthread_mutex_unlock(&private_display->lock);
+}
+
+EXTERN tdm_error
+tdm_layer_set_buffer_queue(tdm_layer *layer, tbm_surface_queue_h buffer_queue)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(buffer_queue != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (private_layer->usable)
+ TDM_INFO("layer(%p) not usable", private_layer);
+
+ private_layer->usable = 0;
+
+ if (!func_layer->layer_set_buffer) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ if (buffer_queue == private_layer->buffer_queue) {
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_NONE;
+ }
+
+ if (private_layer->waiting_buffer) {
+ _tdm_layer_free_buffer(private_layer, private_layer->waiting_buffer);
+ private_layer->waiting_buffer = NULL;
+
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) waiting_buffer(%p)",
+ private_layer, private_layer->waiting_buffer);
+ }
+
+ private_layer->buffer_queue = buffer_queue;
+ tbm_surface_queue_add_acquirable_cb(private_layer->buffer_queue,
+ _tbm_layer_queue_acquirable_cb,
+ private_layer);
+ tbm_surface_queue_add_destroy_cb(private_layer->buffer_queue,
+ _tbm_layer_queue_destroy_cb,
+ private_layer);
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_unset_buffer_queue(tdm_layer *layer)
+{
+ return tdm_layer_unset_buffer(layer);
+}
+
+EXTERN tdm_error
+tdm_layer_is_usable(tdm_layer *layer, unsigned int *usable)
+{
+ LAYER_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(usable != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *usable = private_layer->usable;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_layer_set_video_pos(tdm_layer *layer, int zpos)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (!(private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_VIDEO)) {
+ TDM_ERR("layer(%p) is not video layer", private_layer);
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_INVALID_PARAMETER;
+ }
+
+ if (!func_layer->layer_set_video_pos) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_layer->layer_set_video_pos(private_layer->layer_backend, zpos);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_capture *
+tdm_layer_create_capture(tdm_layer *layer, tdm_error *error)
+{
+ tdm_capture *capture = NULL;
+
+ LAYER_FUNC_ENTRY_ERROR();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ capture = (tdm_capture *)tdm_capture_create_layer_internal(private_layer, error);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return capture;
+}
+
+EXTERN tdm_error
+tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
+{
+ tdm_func_layer *func_layer;
+ LAYER_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_layer = &private_display->func_layer;
+
+ if (!func_layer->layer_get_buffer_flags) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_layer->layer_get_buffer_flags(private_layer->layer_backend, flags);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * libtdm
+ *
+ * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
+ *
+ * Contact: Eunchul Kim <chulspro.kim@samsung.com>,
+ * JinYoung Jeon <jy0.jeon@samsung.com>,
+ * Taeheon Kim <th908.kim@samsung.com>,
+ * YoungJun Cho <yj44.cho@samsung.com>,
+ * SooChan Lim <sc1.lim@samsung.com>,
+ * Boram Park <sc1.lim@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+**************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "tdm.h"
+#include "tdm_backend.h"
+#include "tdm_private.h"
+#include "tdm_helper.h"
+
+#define COUNT_MAX 10
+
+#define OUTPUT_FUNC_ENTRY() \
+ 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(output != NULL, TDM_ERROR_INVALID_PARAMETER); \
+ private_output = (tdm_private_output*)output; \
+ private_display = private_output->private_display
+
+#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
+
+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_capabilities(tdm_output *output, tdm_output_capability *capabilities)
+{
+ OUTPUT_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *capabilities = private_output->caps.capabilities;
+
+ _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_ADDTAIL(&change_handler->link, &private_output->change_handler_list_sub);
+ else
+ LIST_ADDTAIL(&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 = TDM_FRONT_VALUE(private_output->caps.min_w);
+ if (min_h)
+ *min_h = TDM_FRONT_VALUE(private_output->caps.min_h);
+ if (max_w)
+ *max_w = TDM_FRONT_VALUE(private_output->caps.max_w);
+ if (max_h)
+ *max_h = TDM_FRONT_VALUE(private_output->caps.max_h);
+ if (preferred_align)
+ *preferred_align = TDM_FRONT_VALUE(private_output->caps.preferred_align);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_get_cursor_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 (!tdm_display_check_module_abi(private_display, 1, 5)) {
+
+ if (min_w)
+ *min_w = -1;
+ if (min_h)
+ *min_h = -1;
+ if (max_w)
+ *max_w = -1;
+ if (max_h)
+ *max_h = -1;
+ if (preferred_align)
+ *preferred_align = -1;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return TDM_ERROR_BAD_MODULE;
+ }
+
+ if (min_w)
+ *min_w = TDM_FRONT_VALUE(private_output->caps.cursor_min_w);
+ if (min_h)
+ *min_h = TDM_FRONT_VALUE(private_output->caps.cursor_min_h);
+ if (max_w)
+ *max_w = TDM_FRONT_VALUE(private_output->caps.cursor_max_w);
+ if (max_h)
+ *max_h = TDM_FRONT_VALUE(private_output->caps.cursor_max_h);
+ if (preferred_align)
+ *preferred_align = TDM_FRONT_VALUE(private_output->caps.cursor_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)
+{
+ OUTPUT_FUNC_ENTRY();
+ TDM_RETURN_VAL_IF_FAIL(subpixel != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *subpixel = private_output->caps.subpixel;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_get_pipe(tdm_output *output, unsigned int *pipe)
+{
+ OUTPUT_FUNC_ENTRY();
+ TDM_RETURN_VAL_IF_FAIL(pipe != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *pipe = private_output->pipe;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_get_primary_index(tdm_output *output, int *index)
+{
+ tdm_private_layer *private_layer = NULL;
+
+ OUTPUT_FUNC_ENTRY();
+ TDM_RETURN_VAL_IF_FAIL(index != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
+ if (private_layer->caps.capabilities & TDM_LAYER_CAPABILITY_PRIMARY) {
+ *index = private_layer->index;
+ break;
+ }
+ }
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
+{
+ tdm_func_output *func_output;
+ OUTPUT_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_output = &private_display->func_output;
+
+ if (!func_output->output_set_property) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_output->output_set_property(private_output->output_backend, id,
+ value);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
+{
+ tdm_func_output *func_output;
+ OUTPUT_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(value != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_output = &private_display->func_output;
+
+ if (!func_output->output_get_property) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_output->output_get_property(private_output->output_backend, id,
+ value);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+INTERN void
+tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence,
+ unsigned int tv_sec, unsigned int tv_usec, void *user_data)
+{
+ tdm_private_vblank_handler *vblank_handler = user_data;
+ tdm_private_vblank_handler *v = NULL, *vv = NULL;
+ tdm_private_output *private_output;
+ tdm_private_display *private_display;
+ struct list_head clone_list;
+ int interval, sync;
+ pid_t tid = syscall(SYS_gettid);
+
+ TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
+ TDM_RETURN_IF_FAIL(vblank_handler);
+
+ private_output = vblank_handler->private_output;
+ private_display = private_output->private_display;
+
+ if (vblank_handler->owner_tid != tid) {
+ tdm_thread_cb_output_vblank output_vblank;
+ tdm_error ret;
+
+ output_vblank.base.type = TDM_THREAD_CB_OUTPUT_VBLANK;
+ output_vblank.base.length = sizeof output_vblank;
+ output_vblank.output_stamp = vblank_handler->private_output->stamp;
+ output_vblank.sequence = sequence;
+ output_vblank.tv_sec = tv_sec;
+ output_vblank.tv_usec = tv_usec;
+ output_vblank.user_data = user_data;
+
+ ret = tdm_thread_send_cb(private_display->private_loop, &output_vblank.base);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ return;
+ }
+
+ if (vblank_handler->owner_tid != tid)
+ TDM_NEVER_GET_HERE();
+
+ interval = vblank_handler->interval;
+ sync = vblank_handler->sync;
+
+ LIST_INITHEAD(&clone_list);
+
+ LIST_FOR_EACH_ENTRY_SAFE(v, vv, &private_output->vblank_handler_list, link) {
+ if (v->interval != interval || v->sync != sync || v->owner_tid != tid)
+ continue;
+
+ LIST_DEL(&v->link);
+ LIST_ADDTAIL(&v->link, &clone_list);
+ }
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("----------------------------------------- output(%d) got vblank", private_output->pipe);
+
+ _pthread_mutex_unlock(&private_display->lock);
+ LIST_FOR_EACH_ENTRY_SAFE(v, vv, &clone_list, link) {
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("handler(%p)", v);
+
+ if (v->func)
+ v->func(v->private_output, sequence, tv_sec, tv_usec, v->user_data);
+ LIST_DEL(&v->link);
+ free(v);
+ }
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("-----------------------------------------...");
+}
+
+INTERN void
+tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence,
+ unsigned int tv_sec, unsigned int tv_usec, void *user_data)
+{
+ tdm_private_output_commit_handler *output_commit_handler = user_data;
+ tdm_private_display *private_display;
+ tdm_private_output *private_output;
+ tdm_private_layer *private_layer = NULL;
+
+ TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED());
+
+ if (!output_commit_handler)
+ return;
+
+ private_output = output_commit_handler->private_output;
+ private_display = private_output->private_display;
+
+ if (output_commit_handler->owner_tid != syscall(SYS_gettid)) {
+ tdm_thread_cb_output_commit output_commit;
+ tdm_error ret;
+
+ output_commit.base.type = TDM_THREAD_CB_OUTPUT_COMMIT;
+ output_commit.base.length = sizeof output_commit;
+ output_commit.output_stamp = private_output->stamp;
+ output_commit.sequence = sequence;
+ output_commit.tv_sec = tv_sec;
+ output_commit.tv_usec = tv_usec;
+ output_commit.user_data = user_data;
+
+ ret = tdm_thread_send_cb(private_display->private_loop, &output_commit.base);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ return;
+ }
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT) {
+ TDM_INFO("----------------------------------------- output(%d) committed", private_output->pipe);
+ TDM_INFO("handler(%p)", output_commit_handler);
+ }
+
+ if (private_display->commit_type == TDM_COMMIT_TYPE_OUTPUT) {
+ /* In case of layer commit, the below will be handled in the layer commit callback */
+ LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
+ if (private_layer->committed_buffer)
+ tdm_layer_committed(private_layer, &private_layer->committed_buffer);
+ }
+ }
+
+ if (output_commit_handler->func) {
+ _pthread_mutex_unlock(&private_display->lock);
+ output_commit_handler->func(private_output, sequence,
+ tv_sec, tv_usec, output_commit_handler->user_data);
+ _pthread_mutex_lock(&private_display->lock);
+ }
+
+ LIST_DEL(&output_commit_handler->link);
+ free(output_commit_handler);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("-----------------------------------------...");
+}
+
+/* add_front: To distinguish between the user vblank handlers and the layer
+ * commit vblank handlers. The layer commit handlers will be called
+ * before calling the user vblank handlers.
+ */
+static tdm_error
+_tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
+ tdm_output_vblank_handler func, void *user_data,
+ unsigned int add_front)
+{
+ tdm_func_output *func_output;
+ tdm_private_vblank_handler *vblank_handler = NULL, *v = NULL;
+ unsigned int skip_request = 0;
+ pid_t tid = syscall(SYS_gettid);
+
+ OUTPUT_FUNC_ENTRY();
+
+ func_output = &private_display->func_output;
+
+ /* interval SHOULD be at least 1 */
+ if (interval <= 0)
+ interval = 1;
+
+ if (!func_output->output_wait_vblank) {
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ if (!private_output->regist_vblank_cb) {
+ private_output->regist_vblank_cb = 1;
+ ret = func_output->output_set_vblank_handler(private_output->output_backend,
+ tdm_output_cb_vblank);
+ }
+
+ vblank_handler = calloc(1, sizeof(tdm_private_vblank_handler));
+ if (!vblank_handler) {
+ TDM_ERR("failed: alloc memory");
+ return TDM_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("output(%d) wait_vblank: handler(%p)", private_output->pipe, vblank_handler);
+
+ LIST_FOR_EACH_ENTRY(v, &private_output->vblank_handler_list, link) {
+ if (v->interval == interval && v->sync == sync && v->owner_tid == tid) {
+ skip_request = 1;
+ break;
+ }
+ }
+
+ if (add_front)
+ LIST_ADD(&vblank_handler->link, &private_output->vblank_handler_list);
+ else
+ LIST_ADDTAIL(&vblank_handler->link, &private_output->vblank_handler_list);
+
+ vblank_handler->private_output = private_output;
+ vblank_handler->interval = interval;
+ vblank_handler->sync = sync;
+ vblank_handler->func = func;
+ vblank_handler->user_data = user_data;
+ vblank_handler->owner_tid = tid;
+
+ /* If there is the previous request, we can skip to call output_wait_vblank() */
+ if (!skip_request) {
+ ret = func_output->output_wait_vblank(private_output->output_backend, interval,
+ sync, vblank_handler);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("output(%d) backend wait_vblank", private_output->pipe);
+ }
+
+ return ret;
+
+wait_failed:
+ if (vblank_handler) {
+ LIST_DEL(&vblank_handler->link);
+ free(vblank_handler);
+ }
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_wait_vblank(tdm_output *output, int interval, int sync,
+ tdm_output_vblank_handler func, void *user_data)
+{
+ OUTPUT_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
+ TDM_WRN("output(%d) dpms: %s", private_output->pipe,
+ tdm_dpms_str(private_output->current_dpms_value));
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_DPMS_OFF;
+ }
+
+ ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 0);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
+ tdm_output_vblank_handler func, void *user_data)
+{
+ OUTPUT_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
+ TDM_WRN("output(%d) dpms: %s", private_output->pipe,
+ tdm_dpms_str(private_output->current_dpms_value));
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_DPMS_OFF;
+ }
+
+ ret = _tdm_output_wait_vblank(output, interval, sync, func, user_data, 1);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+INTERN tdm_error
+tdm_output_commit_internal(tdm_output *output, int sync, tdm_output_commit_handler func, void *user_data)
+{
+ tdm_func_output *func_output;
+ tdm_private_output_commit_handler *output_commit_handler = NULL;
+ tdm_private_layer *private_layer = NULL;
+
+ OUTPUT_FUNC_ENTRY();
+
+ func_output = &private_display->func_output;
+
+ if (!func_output->output_commit) {
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ if (func) {
+ if (!private_output->regist_commit_cb) {
+ private_output->regist_commit_cb = 1;
+ ret = func_output->output_set_commit_handler(private_output->output_backend,
+ tdm_output_cb_commit);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
+ }
+
+ output_commit_handler = calloc(1, sizeof(tdm_private_output_commit_handler));
+ if (!output_commit_handler) {
+ TDM_ERR("failed: alloc memory");
+ return TDM_ERROR_OUT_OF_MEMORY;
+ }
+
+ LIST_ADDTAIL(&output_commit_handler->link, &private_output->output_commit_handler_list);
+ output_commit_handler->private_output = private_output;
+ output_commit_handler->func = func;
+ output_commit_handler->user_data = user_data;
+ output_commit_handler->owner_tid = syscall(SYS_gettid);
+ }
+
+ ret = func_output->output_commit(private_output->output_backend, sync,
+ output_commit_handler);
+ TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, commit_failed);
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("output(%d) backend commit: handle(%p)", private_output->pipe, output_commit_handler);
+
+ LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
+ if (!private_layer->waiting_buffer)
+ continue;
+
+ private_layer->committed_buffer = private_layer->waiting_buffer;
+ private_layer->waiting_buffer = NULL;
+ if (tdm_debug_module & TDM_DEBUG_BUFFER)
+ TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
+ private_layer, private_layer->waiting_buffer,
+ private_layer->committed_buffer->buffer);
+ }
+
+ return ret;
+
+commit_failed:
+ if (output_commit_handler) {
+ LIST_DEL(&output_commit_handler->link);
+ free(output_commit_handler);
+ }
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_commit(tdm_output *output, int sync, tdm_output_commit_handler func,
+ void *user_data)
+{
+ OUTPUT_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (private_display->commit_type == TDM_COMMIT_TYPE_NONE)
+ private_display->commit_type = TDM_COMMIT_TYPE_OUTPUT;
+ else if (private_display->commit_type == TDM_COMMIT_TYPE_LAYER) {
+ TDM_ERR("Can't supported. Use tdm_layer_commit");
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_BAD_REQUEST;
+ }
+
+ if (private_display->commit_per_vblank) {
+ TDM_ERR("Use tdm_layer_commit");
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_BAD_REQUEST;
+ }
+
+ if (private_output->current_dpms_value > TDM_OUTPUT_DPMS_ON) {
+ TDM_ERR("output(%d) dpms: %s", private_output->pipe,
+ tdm_dpms_str(private_output->current_dpms_value));
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_DPMS_OFF;
+ }
+
+ if (tdm_debug_module & TDM_DEBUG_COMMIT)
+ TDM_INFO("output(%d) commit", private_output->pipe);
+
+ ret = tdm_output_commit_internal(output, sync, func, user_data);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
+{
+ tdm_func_output *func_output;
+ OUTPUT_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_output = &private_display->func_output;
+
+ if (!func_output->output_set_mode) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("not implemented!!");
+ return TDM_ERROR_NOT_IMPLEMENTED;
+ }
+
+ ret = func_output->output_set_mode(private_output->output_backend, mode);
+ if (ret == TDM_ERROR_NONE)
+ private_output->current_mode = mode;
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
+{
+ OUTPUT_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(mode != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ *mode = private_output->current_mode;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+static tdm_error
+_tdm_output_dpms_changed_timeout(void *user_data)
+{
+ tdm_private_output *private_output = user_data;
+ tdm_value value;
+
+ value.u32 = private_output->current_dpms_value;
+ tdm_output_call_change_handler_internal(private_output,
+ &private_output->change_handler_list_sub,
+ TDM_OUTPUT_CHANGE_DPMS,
+ value, 0);
+
+ return TDM_ERROR_NONE;
+}
+
+INTERN void
+tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, 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_dpms output_dpms;
+ tdm_error ret;
+
+ _tdm_output_update(output_backend, user_data);
+
+ output_dpms.base.type = TDM_THREAD_CB_OUTPUT_DPMS;
+ output_dpms.base.length = sizeof output_dpms;
+ output_dpms.output_stamp = private_output->stamp;
+ output_dpms.dpms = dpms;
+ output_dpms.user_data = user_data;
+
+ value.u32 = dpms;
+ tdm_output_call_change_handler_internal(private_output,
+ &private_output->change_handler_list_sub,
+ TDM_OUTPUT_CHANGE_DPMS,
+ value, 0);
+
+ ret = tdm_thread_send_cb(private_display->private_loop, &output_dpms.base);
+ TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
+
+ return;
+ }
+
+ private_output->current_dpms_value = dpms;
+
+ value.u32 = dpms;
+ tdm_output_call_change_handler_internal(private_output,
+ &private_output->change_handler_list_main,
+ TDM_OUTPUT_CHANGE_DPMS,
+ value, 0);
+}
+
+EXTERN tdm_error
+tdm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
+{
+ tdm_func_output *func_output;
+ OUTPUT_FUNC_ENTRY();
+
+ if (dpms_value > TDM_OUTPUT_DPMS_OFF)
+ dpms_value = TDM_OUTPUT_DPMS_OFF;
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (private_output->current_dpms_value == dpms_value) {
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_NONE;
+ }
+
+ /** Use timer to call the output change callback of the sub-thread.
+ * The output change callback of tdm_server and tdm_vblank was called
+ * in the main thread. And it made the multi thread issue. If we use
+ * the timer, we can call the sub-thread's output change callback in
+ * sub-thread.
+ */
+ if (!private_output->dpms_changed_timer) {
+ private_output->dpms_changed_timer =
+ tdm_event_loop_add_timer_handler(private_output->private_display,
+ _tdm_output_dpms_changed_timeout, private_output, NULL);
+ if (!private_output->dpms_changed_timer) {
+ TDM_ERR("can't create dpms timer!!");
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ func_output = &private_display->func_output;
+
+ if (!func_output->output_set_dpms) {
+ _pthread_mutex_unlock(&private_display->lock);
+ private_output->current_dpms_value = dpms_value;
+ TDM_WRN("not implemented!!");
+ return TDM_ERROR_NONE;
+ }
+
+ if (func_output->output_set_dpms_handler) {
+ if (!private_output->regist_dpms_cb) {
+ private_output->regist_dpms_cb = 1;
+ ret = func_output->output_set_dpms_handler(private_output->output_backend,
+ tdm_output_cb_dpms, private_output);
+ if (ret != TDM_ERROR_NONE) {
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_ERR("Can't set the dpms handler!!");
+ return ret;
+ }
+ }
+ }
+
+ ret = func_output->output_set_dpms(private_output->output_backend, dpms_value);
+
+ if (ret == TDM_ERROR_NONE && !func_output->output_set_dpms_handler) {
+ tdm_value value;
+
+ private_output->current_dpms_value = dpms_value;
+
+ value.u32 = dpms_value;
+ tdm_output_call_change_handler_internal(private_output,
+ &private_output->change_handler_list_main,
+ TDM_OUTPUT_CHANGE_DPMS,
+ value, 0);
+
+ if (!LIST_IS_EMPTY(&private_output->change_handler_list_sub)) {
+ ret = tdm_event_loop_source_timer_update(private_output->dpms_changed_timer, 1);
+ if (ret != TDM_ERROR_NONE)
+ TDM_NEVER_GET_HERE();
+ }
+ }
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
+tdm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
+{
+ tdm_func_output *func_output;
+ OUTPUT_FUNC_ENTRY();
+
+ TDM_RETURN_VAL_IF_FAIL(dpms_value != NULL, TDM_ERROR_INVALID_PARAMETER);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ func_output = &private_display->func_output;
+
+ if (!func_output->output_get_dpms) {
+ *dpms_value = private_output->current_dpms_value;
+ _pthread_mutex_unlock(&private_display->lock);
+ TDM_WRN("not implemented!!");
+ return TDM_ERROR_NONE;
+ }
+
+ ret = func_output->output_get_dpms(private_output->output_backend, dpms_value);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_capture *
+tdm_output_create_capture(tdm_output *output, tdm_error *error)
+{
+ tdm_capture *capture = NULL;
+
+ OUTPUT_FUNC_ENTRY_ERROR();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ capture = (tdm_capture *)tdm_capture_create_output_internal(private_output, error);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return capture;
+}
+
+INTERN void
+tdm_output_call_change_handler_internal(tdm_private_output *private_output,
+ struct list_head *change_handler_list,
+ tdm_output_change_type type,
+ tdm_value value,
+ int no_check_thread_id)
+{
+ tdm_private_display *private_display;
+ tdm_private_change_handler *change_handler = NULL;
+
+ 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))) {
+ if (type & TDM_OUTPUT_CHANGE_CONNECTION)
+ TDM_INFO("output(%d) changed: %s (%d)",
+ private_output->pipe, tdm_status_str(value.u32), value.u32);
+ if (type & TDM_OUTPUT_CHANGE_DPMS)
+ TDM_INFO("output(%d) changed: dpms %s (%d)",
+ private_output->pipe, tdm_dpms_str(value.u32), value.u32);
+ }
+
+ if (LIST_IS_EMPTY(change_handler_list))
+ return;
+
+ LIST_FOR_EACH_ENTRY(change_handler, change_handler_list, link) {
+ if (!no_check_thread_id && change_handler->owner_tid != syscall(SYS_gettid))
+ TDM_NEVER_GET_HERE();
+
+ _pthread_mutex_unlock(&private_display->lock);
+ change_handler->func(private_output, type,
+ value, change_handler->user_data);
+ _pthread_mutex_lock(&private_display->lock);
+ }
+}
tdm_error
tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync,
tdm_output_vblank_handler func, void *user_data);
+tdm_error
+tdm_output_commit_internal(tdm_output *output, int sync, tdm_output_commit_handler func, void *user_data);
+void
+tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer);
void
tdm_pp_cb_done(tdm_pp *pp_backend, tbm_surface_h src, tbm_surface_h dst,
projects / platform / core / uifw / libtdm.git / commitdiff