}
EXTERN tdm_error
+tdm_display_get_pp_preferred_align_vertical(tdm_display *dpy, int *preferred_align_vertical)
+{
+ tdm_private_module *pp_module;
+
+ DISPLAY_FUNC_ENTRY();
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (!private_display->pp_module) {
+ /* LCOV_EXCL_START */
+ TDM_ERR("no pp capability");
+ _pthread_mutex_unlock(&private_display->lock);
+ return TDM_ERROR_NO_CAPABILITY;
+ /* LCOV_EXCL_STOP */
+ }
+
+ pp_module = private_display->pp_module;
+
+ if (preferred_align_vertical)
+ *preferred_align_vertical = TDM_FRONT_VALUE(pp_module->caps_pp.preferred_align_vertical);
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return ret;
+}
+
+EXTERN tdm_error
tdm_display_get_capture_capabilities(tdm_display *dpy,
tdm_capture_capability *capabilities)
{
return 1;
}
+INTERN tdm_voutput *
+tdm_display_voutput_create(tdm_display *dpy, const char *name, tdm_error *error)
+{
+ tdm_private_module *private_module = NULL;
+ tdm_private_module *current_module = NULL;
+ tdm_private_voutput *private_voutput = NULL;
+ tdm_private_output *private_output = NULL;
+ tdm_func_display *func_display = NULL;
+ tdm_func_voutput *func_voutput = NULL;
+ tdm_voutput *voutput_backend = NULL;
+ tdm_output *output_backend = NULL;
+ int output_find = 0;
+ tdm_private_display *private_display;
+ tdm_error ret = TDM_ERROR_NONE;
+
+ TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(dpy != NULL, TDM_ERROR_INVALID_PARAMETER, NULL);
+ private_display = (tdm_private_display*)dpy;
+ private_module = private_display->virtual_module;
+ TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(private_module != NULL, TDM_ERROR_BAD_MODULE, NULL);
+
+ _pthread_mutex_lock(&private_display->lock);
+
+ if (error) *error = TDM_ERROR_NONE;
+
+ private_voutput = calloc(1, sizeof(tdm_private_voutput));
+ if (!private_voutput) {
+ if (error) *error = TDM_ERROR_OUT_OF_MEMORY;
+ _pthread_mutex_unlock(&private_display->lock);
+ return NULL;
+ }
+
+ func_display = &private_module->func_display;
+ func_voutput = &private_module->func_voutput;
+ current_module = private_display->current_module;
+ private_display->current_module = private_module;
+
+ voutput_backend = func_display->display_voutput_create(private_module->bdata, name, &ret);
+
+ if (voutput_backend == NULL || ret != TDM_ERROR_NONE) {
+ TDM_ERR("display_voutput_create fail");
+ free(private_voutput);
+ if (error) *error = ret;
+ private_display->current_module = current_module;
+ _pthread_mutex_unlock(&private_display->lock);
+ return NULL;
+ }
+ private_voutput->voutput_backend = voutput_backend;
+ private_voutput->private_display = private_display;
+ private_voutput->private_module = private_module;
+ LIST_INITHEAD(&private_voutput->voutput_commit_handler_list);
+
+ output_backend = func_voutput->voutput_get_output(voutput_backend, &ret);
+ if (output_backend == NULL || ret != TDM_ERROR_NONE) {
+ TDM_ERR("voutput_get_output fail");
+ free(private_voutput);
+ if (error) *error = ret;
+ if (func_voutput->voutput_destroy)
+ func_voutput->voutput_destroy(voutput_backend);
+ else
+ TDM_ERR("no destroy function");
+ private_display->current_module = current_module;
+ _pthread_mutex_unlock(&private_display->lock);
+ return NULL;
+ }
+
+ if (func_voutput->voutput_set_target_buffer_queue_flag) {
+ if (private_module->use_default_type_bo == 1)
+ func_voutput->voutput_set_target_buffer_queue_flag(voutput_backend, TBM_BO_DEFAULT);
+ else
+ func_voutput->voutput_set_target_buffer_queue_flag(voutput_backend, TBM_BO_SCANOUT);
+ }
+
+ ret = tdm_display_update_output(private_display->current_module, output_backend);
+ if (ret != TDM_ERROR_NONE) {
+ TDM_ERR("tdm_display_update_output fail");
+ free(private_voutput);
+ if (func_voutput->voutput_destroy)
+ func_voutput->voutput_destroy(voutput_backend);
+ else
+ TDM_ERR("no destroy function");
+ if (error) *error = ret;
+ private_display->current_module = current_module;
+ _pthread_mutex_unlock(&private_display->lock);
+ return NULL;
+ }
+
+ LIST_FOR_EACH_ENTRY(private_output, &private_module->output_list, link) {
+ if (private_output->output_backend == output_backend) {
+ output_find = 1;
+ break;
+ }
+ }
+
+ if (output_find != 1) {
+ private_output = NULL;
+ free(private_voutput);
+ if (func_voutput->voutput_destroy)
+ func_voutput->voutput_destroy(voutput_backend);
+ else
+ TDM_ERR("no destroy function");
+ private_voutput = NULL;
+ } else {
+ strncpy(private_voutput->name, name, TDM_NAME_LEN - 1);
+ private_voutput->name[TDM_NAME_LEN - 1] = '\0';
+ strncpy(private_output->name, name, TDM_NAME_LEN - 1);
+ private_output->name[TDM_NAME_LEN - 1] = '\0';
+
+ private_voutput->private_output = private_output;
+ private_output->private_voutput = private_voutput;
+
+ /* do not use vblank */
+ tdm_output_choose_commit_per_vblank_mode(private_output, 0);
+
+ LIST_ADDTAIL(&private_voutput->link, &private_module->voutput_list);
+ }
+
+ private_display->current_module = current_module;
+
+ _pthread_mutex_unlock(&private_display->lock);
+
+ return private_voutput;
+}