diff options
| -rw-r--r-- | include/wlr/types/wlr_output_management_v1.h | 4 | ||||
| -rw-r--r-- | types/wlr_output_management_v1.c | 79 |
2 files changed, 62 insertions, 21 deletions
diff --git a/include/wlr/types/wlr_output_management_v1.h b/include/wlr/types/wlr_output_management_v1.h index c6429e04..1104c938 100644 --- a/include/wlr/types/wlr_output_management_v1.h +++ b/include/wlr/types/wlr_output_management_v1.h @@ -37,6 +37,10 @@ struct wlr_output_head_v1_state { bool enabled; struct wlr_output_mode *mode; + struct { + int width, height; + int refresh; + } custom_mode; int32_t x, y; enum wl_output_transform transform; double scale; diff --git a/types/wlr_output_management_v1.c b/types/wlr_output_management_v1.c index d16ea0cf..f58273e9 100644 --- a/types/wlr_output_management_v1.c +++ b/types/wlr_output_management_v1.c @@ -119,6 +119,9 @@ struct wlr_output_configuration_head_v1 * config_head_create(config, output); config_head->state.enabled = output->enabled; config_head->state.mode = output->current_mode; + config_head->state.custom_mode.width = output->width; + config_head->state.custom_mode.height = output->height; + config_head->state.custom_mode.refresh = output->refresh; config_head->state.x = output->lx; config_head->state.y = output->ly; config_head->state.transform = output->transform; @@ -598,6 +601,41 @@ static struct wlr_output_configuration_head_v1 *configuration_get_head( return NULL; } +static void send_mode_state(struct wl_resource *mode_resource, + struct wlr_output_mode *mode) { + zwlr_output_mode_v1_send_size(mode_resource, mode->width, mode->height); + if (mode->refresh > 0) { + zwlr_output_mode_v1_send_refresh(mode_resource, mode->refresh); + } +} + +static void mode_handle_resource_destroy(struct wl_resource *resource) { + wl_list_remove(wl_resource_get_link(resource)); +} + +static struct wl_resource *head_send_mode(struct wlr_output_head_v1 *head, + struct wl_resource *head_resource, struct wlr_output_mode *mode) { + struct wl_client *client = wl_resource_get_client(head_resource); + uint32_t version = wl_resource_get_version(head_resource); + struct wl_resource *mode_resource = + wl_resource_create(client, &zwlr_output_mode_v1_interface, version, 0); + if (mode_resource == NULL) { + wl_resource_post_no_memory(head_resource); + return NULL; + } + wl_resource_set_implementation(mode_resource, NULL, mode, + mode_handle_resource_destroy); + wl_list_insert(&head->mode_resources, wl_resource_get_link(mode_resource)); + + zwlr_output_head_v1_send_mode(head_resource, mode_resource); + + if (mode != NULL) { + send_mode_state(mode_resource, mode); + } + + return mode_resource; +} + static void head_send_state(struct wlr_output_head_v1 *head, struct wl_resource *head_resource, uint32_t state) { struct wl_client *client = wl_resource_get_client(head_resource); @@ -610,7 +648,7 @@ static void head_send_state(struct wlr_output_head_v1 *head, return; } - if ((state & HEAD_STATE_MODE) && head->state.mode != NULL) { + if (state & HEAD_STATE_MODE) { bool found = false; struct wl_resource *mode_resource; wl_resource_for_each(mode_resource, &head->mode_resources) { @@ -621,6 +659,15 @@ static void head_send_state(struct wlr_output_head_v1 *head, } } + if (head->state.mode == NULL) { + struct wlr_output_mode virtual_mode = { + .width = head->state.custom_mode.width, + .height = head->state.custom_mode.height, + .refresh = head->state.custom_mode.refresh, + }; + send_mode_state(mode_resource, &virtual_mode); + } + assert(found); zwlr_output_head_v1_send_current_mode(head_resource, mode_resource); } @@ -645,10 +692,6 @@ static void head_handle_resource_destroy(struct wl_resource *resource) { wl_list_remove(wl_resource_get_link(resource)); } -static void mode_handle_resource_destroy(struct wl_resource *resource) { - wl_list_remove(wl_resource_get_link(resource)); -} - static void manager_send_head(struct wlr_output_manager_v1 *manager, struct wlr_output_head_v1 *head, struct wl_resource *manager_resource) { struct wlr_output *output = head->state.output; @@ -681,23 +724,12 @@ static void manager_send_head(struct wlr_output_manager_v1 *manager, struct wlr_output_mode *mode; wl_list_for_each(mode, &output->modes, link) { - struct wl_resource *mode_resource = wl_resource_create(client, - &zwlr_output_mode_v1_interface, version, 0); - if (mode_resource == NULL) { - wl_resource_post_no_memory(manager_resource); - return; - } - wl_resource_set_implementation(mode_resource, NULL, mode, - mode_handle_resource_destroy); - wl_list_insert(&head->mode_resources, - wl_resource_get_link(mode_resource)); - - zwlr_output_head_v1_send_mode(head_resource, mode_resource); + head_send_mode(head, head_resource, mode); + } - zwlr_output_mode_v1_send_size(mode_resource, mode->width, mode->height); - if (mode->refresh > 0) { - zwlr_output_mode_v1_send_refresh(mode_resource, mode->refresh); - } + if (wl_list_empty(&output->modes)) { + // Output doesn't support modes. Send a virtual one. + head_send_mode(head, head_resource, NULL); } head_send_state(head, head_resource, HEAD_STATE_ALL); @@ -715,6 +747,11 @@ static bool manager_update_head(struct wlr_output_manager_v1 *manager, if (current->mode != next->mode) { state |= HEAD_STATE_MODE; } + if (current->custom_mode.width != next->custom_mode.width || + current->custom_mode.height != next->custom_mode.height || + current->custom_mode.refresh != next->custom_mode.refresh) { + state |= HEAD_STATE_MODE; + } if (current->x != next->x || current->y != next->y) { state |= HEAD_STATE_POSITION; } |