[PATCH weston 07/11] hmi-controller: allocate application layers for multi-screen
Nobuhiko Tanibata
nobuhiko_tanibata at xddp.denso.co.jp
Tue Dec 8 22:42:45 PST 2015
From: Nobuhiko Tanibata <NOBUHIKO_TANIBATA at xddp.denso.co.jp>
To locate surfaces of application on multi screens, multi layers are
created baseod on application-layer-id + base-layer-id-offset x N.
Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA at xddp.denso.co.jp>
Reviewed-by: Pekka Paalanen <pekka.paalanen at collabora.co.uk>
---
ivi-shell/hmi-controller.c | 98 +++++++++++++++++++++++++++++++---------------
1 file changed, 66 insertions(+), 32 deletions(-)
diff --git a/ivi-shell/hmi-controller.c b/ivi-shell/hmi-controller.c
index 765d15f..4b20848 100644
--- a/ivi-shell/hmi-controller.c
+++ b/ivi-shell/hmi-controller.c
@@ -112,7 +112,7 @@ struct hmi_controller {
struct hmi_server_setting *hmi_setting;
/* List of struct hmi_controller_layer */
struct wl_list base_layer_list;
- struct hmi_controller_layer application_layer;
+ struct wl_list application_layer_list;
struct hmi_controller_layer workspace_background_layer;
struct hmi_controller_layer workspace_layer;
enum ivi_hmi_controller_layout_mode layout_mode;
@@ -213,8 +213,9 @@ static void
mode_divided_into_tiling(struct hmi_controller *hmi_ctrl,
struct ivi_layout_surface **pp_surface,
int32_t surface_length,
- struct hmi_controller_layer *layer)
+ struct wl_list *layer_list)
{
+ struct hmi_controller_layer *layer = wl_container_of(layer_list->prev, layer, link);
const float surface_width = (float)layer->width * 0.25;
const float surface_height = (float)layer->height * 0.5;
int32_t surface_x = 0;
@@ -283,8 +284,9 @@ static void
mode_divided_into_sidebyside(struct hmi_controller *hmi_ctrl,
struct ivi_layout_surface **pp_surface,
int32_t surface_length,
- struct hmi_controller_layer *layer)
+ struct wl_list *layer_list)
{
+ struct hmi_controller_layer *layer = wl_container_of(layer_list->prev, layer, link);
int32_t surface_width = layer->width / 2;
int32_t surface_height = layer->height;
struct ivi_layout_surface *ivisurf = NULL;
@@ -336,8 +338,9 @@ static void
mode_fullscreen_someone(struct hmi_controller *hmi_ctrl,
struct ivi_layout_surface **pp_surface,
int32_t surface_length,
- struct hmi_controller_layer *layer)
+ struct wl_list *layer_list)
{
+ struct hmi_controller_layer *layer = wl_container_of(layer_list->prev, layer, link);
const int32_t surface_width = layer->width;
const int32_t surface_height = layer->height;
struct ivi_layout_surface *ivisurf = NULL;
@@ -365,8 +368,9 @@ static void
mode_random_replace(struct hmi_controller *hmi_ctrl,
struct ivi_layout_surface **pp_surface,
int32_t surface_length,
- struct hmi_controller_layer *layer)
+ struct wl_list *layer_list)
{
+ struct hmi_controller_layer *layer = wl_container_of(layer_list->prev, layer, link);
const int32_t surface_width = (int32_t)(layer->width * 0.25f);
const int32_t surface_height = (int32_t)(layer->height * 0.25f);
int32_t surface_x = 0;
@@ -426,7 +430,7 @@ static void
switch_mode(struct hmi_controller *hmi_ctrl,
enum ivi_hmi_controller_layout_mode layout_mode)
{
- struct hmi_controller_layer *layer = &hmi_ctrl->application_layer;
+ struct wl_list *layer = &hmi_ctrl->application_layer_list;
struct ivi_layout_surface **pp_surface = NULL;
int32_t surface_length = 0;
int32_t ret = 0;
@@ -560,8 +564,11 @@ set_notification_create_surface(struct ivi_layout_surface *ivisurf,
void *userdata)
{
struct hmi_controller *hmi_ctrl = userdata;
- struct ivi_layout_layer *application_layer =
- hmi_ctrl->application_layer.ivilayer;
+ struct hmi_controller_layer *layer_link =
+ wl_container_of(hmi_ctrl->application_layer_list.prev,
+ layer_link,
+ link);
+ struct ivi_layout_layer *application_layer = layer_link->ivilayer;
int32_t ret = 0;
/* skip ui widgets */
@@ -586,8 +593,8 @@ set_notification_configure_surface(struct ivi_layout_surface *ivisurf,
void *userdata)
{
struct hmi_controller *hmi_ctrl = userdata;
- struct ivi_layout_layer *application_layer =
- hmi_ctrl->application_layer.ivilayer;
+ struct hmi_controller_layer *layer_link = NULL;
+ struct ivi_layout_layer *application_layer = NULL;
struct weston_surface *surface;
struct ivi_layout_surface **ivisurfs;
int32_t length = 0;
@@ -613,16 +620,19 @@ set_notification_configure_surface(struct ivi_layout_surface *ivisurf,
* search if the surface is already added to layer.
* If not yet, it is newly invoded application to go to switch_mode.
*/
- ivi_layout_interface->get_surfaces_on_layer(application_layer,
+ wl_list_for_each_reverse(layer_link, &hmi_ctrl->application_layer_list, link) {
+ application_layer = layer_link->ivilayer;
+ ivi_layout_interface->get_surfaces_on_layer(application_layer,
&length, &ivisurfs);
- for (i = 0; i < length; i++) {
- if (ivisurf == ivisurfs[i]) {
- /*
- * if it is non new invoked application, just call
- * commit_changes to apply source_rectangle.
- */
- ivi_layout_interface->commit_changes();
- return;
+ for (i = 0; i < length; i++) {
+ if (ivisurf == ivisurfs[i]) {
+ /*
+ * if it is non new invoked application, just call
+ * commit_changes to apply source_rectangle.
+ */
+ ivi_layout_interface->commit_changes();
+ return;
+ }
}
}
@@ -689,12 +699,20 @@ hmi_controller_destroy(struct wl_listener *listener, void *data)
free(link);
}
+ /* clear base_layer_list */
wl_list_for_each_safe(ctrl_layer_link, ctrl_layer_next,
&hmi_ctrl->base_layer_list, link) {
wl_list_remove(&ctrl_layer_link->link);
free(ctrl_layer_link);
}
+ /* clear application_layer_list */
+ wl_list_for_each_safe(ctrl_layer_link, ctrl_layer_next,
+ &hmi_ctrl->application_layer_list, link) {
+ wl_list_remove(&ctrl_layer_link->link);
+ free(ctrl_layer_link);
+ }
+
wl_array_release(&hmi_ctrl->ui_widgets);
free(hmi_ctrl->hmi_setting);
free(hmi_ctrl->pp_screen);
@@ -726,6 +744,7 @@ hmi_controller_create(struct weston_compositor *ec)
int32_t panel_height = 0;
struct hmi_controller *hmi_ctrl = MEM_ALLOC(sizeof(*hmi_ctrl));
struct hmi_controller_layer *base_layer = NULL;
+ struct hmi_controller_layer *application_layer = NULL;
int32_t i = 0;
@@ -763,19 +782,30 @@ hmi_controller_create(struct weston_compositor *ec)
create_layer(get_screen(i, hmi_ctrl), base_layer);
}
- ivi_layout_interface->get_screen_resolution(iviscrn, &screen_width,
- &screen_height);
panel_height = hmi_ctrl->hmi_setting->panel_height;
/* init application ivi_layer */
- hmi_ctrl->application_layer.x = 0;
- hmi_ctrl->application_layer.y = 0;
- hmi_ctrl->application_layer.width = screen_width;
- hmi_ctrl->application_layer.height = screen_height - panel_height;
- hmi_ctrl->application_layer.id_layer =
- hmi_ctrl->hmi_setting->application_layer_id;
+ wl_list_init(&hmi_ctrl->application_layer_list);
+ for (i = 0; i < hmi_ctrl->screen_num; i++) {
+ ivi_layout_interface->get_screen_resolution(get_screen(i, hmi_ctrl),
+ &screen_width,
+ &screen_height);
+
+ application_layer = MEM_ALLOC(1 * sizeof(struct hmi_controller_layer));
+ application_layer->x = 0;
+ application_layer->y = 0;
+ application_layer->width = screen_width;
+ application_layer->height = screen_height - panel_height;
+ application_layer->id_layer =
+ hmi_ctrl->hmi_setting->application_layer_id +
+ (i * hmi_ctrl->hmi_setting->base_layer_id_offset);
+ wl_list_insert(&hmi_ctrl->application_layer_list, &application_layer->link);
- create_layer(iviscrn, &hmi_ctrl->application_layer);
+ create_layer(get_screen(i, hmi_ctrl), application_layer);
+ }
+
+ ivi_layout_interface->get_screen_resolution(iviscrn, &screen_width,
+ &screen_height);
/* init workspace background ivi_layer */
hmi_ctrl->workspace_background_layer.x = 0;
@@ -833,10 +863,14 @@ ivi_hmi_controller_set_background(struct hmi_controller *hmi_ctrl,
struct ivi_layout_surface *ivisurf = NULL;
struct hmi_controller_layer *base_layer = NULL;
struct ivi_layout_layer *ivilayer = NULL;
- const int32_t dstx = hmi_ctrl->application_layer.x;
- const int32_t dsty = hmi_ctrl->application_layer.y;
- const int32_t width = hmi_ctrl->application_layer.width;
- const int32_t height = hmi_ctrl->application_layer.height;
+ struct hmi_controller_layer *application_layer =
+ wl_container_of(hmi_ctrl->application_layer_list.prev,
+ application_layer,
+ link);
+ const int32_t dstx = application_layer->x;
+ const int32_t dsty = application_layer->y;
+ const int32_t width = application_layer->width;
+ const int32_t height = application_layer->height;
int32_t ret = 0;
int32_t i = 0;
--
1.8.3.1
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