waltham-transmitter: Migrate to weston 6.0

SPEC-2696

Change-Id: Ideeb27c8cf65e4370777a9127868ef800645be26
Signed-off-by: Veeresh Kadasani <external.vkadasani@jp.adit-jv.com>
(cherry picked from commit 0fc0e974749f4ce35e14c23b050aa8fe693c3ce5)

1 files changed, 69 insertions, 40 deletions

diff --git a/waltham-transmitter/transmitter-plugin/output.c b/waltham-transmitter/transmitter-plugin/output.c
index 6768eee..dc7d5d8 100644
--- a/waltham-transmitter/transmitter-plugin/output.c
+++ b/waltham-transmitter/transmitter-plugin/output.c
@@ -122,10 +122,10 @@ transmitter_output_destroy(struct weston_transmitter_output *output)
 {
 	wl_list_remove(&output->link);
 
+	struct weston_head *head=weston_output_get_first_head(&output->base);
 	free_mode_list(&output->base.mode_list);
-	free(output->base.serial_number);
-	free(output->base.model);
-	free(output->base.make);
+	weston_head_release(head);
+	free(head);
 
 	weston_output_destroy(&output->base);
 	free(output);
@@ -139,20 +139,26 @@ transmitter_output_destroy_(struct weston_output *base)
 	transmitter_output_destroy(output);
 }
 
+static int
+transmitter_output_finish_frame_handler(void *data)
+{
+	struct weston_transmitter_output *output = data;
+	struct timespec now;
+	weston_compositor_read_presentation_clock(output->base.compositor, &now);
+	weston_output_finish_frame(&output->base, &now, 0);
+	return 0;
+}
 
 static void
 transmitter_start_repaint_loop(struct weston_output *base)
 {
-	struct timespec ts;
 	struct weston_transmitter_output *output = wl_container_of(base, output, base);
-
-	weston_compositor_read_presentation_clock(output->base.compositor, &ts);
-	weston_output_finish_frame(&output->base, &ts, 0);
+	weston_output_finish_frame(&output->base,NULL, WP_PRESENTATION_FEEDBACK_INVALID);
 }
 
 static int
 transmitter_output_repaint(struct weston_output *base,
-			   pixman_region32_t *damage)
+			   pixman_region32_t *damage,void *repaint_data)
 {
 	struct weston_transmitter_output* output = wl_container_of(base, output, base);
 	struct weston_transmitter_remote* remote = output->remote;
@@ -222,19 +228,16 @@ transmitter_output_repaint(struct weston_output *base,
 	if (!found_output)
 		goto out;
 
-	weston_compositor_read_presentation_clock(output->base.compositor, &ts);
-	weston_output_finish_frame(&output->base, &ts, 0);
-
+	wl_event_source_timer_update(output->finish_frame_timer,1);
 	return 0;
 
 out:
-	transmitter_start_repaint_loop(base);
-
+	wl_event_source_timer_update(output->finish_frame_timer,1);
 	return 0;
 }
 
 static void
-transmitter_assign_planes(struct weston_output *base) {
+transmitter_assign_planes(struct weston_output *base,void *repaint_data) {
 	/*
 	 * This function prevents compositor releasing buffer early.
 	 */
@@ -259,6 +262,7 @@ static int
 transmitter_output_enable(struct weston_output *base)
 {
 	struct weston_transmitter_output *output = wl_container_of(base, output, base);
+	struct wl_event_loop *loop;
 	if (!output) {
 		weston_log("No weston output found\n");
 		return -1;
@@ -268,6 +272,27 @@ transmitter_output_enable(struct weston_output *base)
 	output->base.set_dpms = NULL;
 	output->base.switch_mode = NULL;
 
+	loop = wl_display_get_event_loop(base->compositor->wl_display);
+	output->finish_frame_timer =
+			wl_event_loop_add_timer(loop,
+						transmitter_output_finish_frame_handler,
+						output);
+	return 0;
+}
+
+/* FIXME:This is a dummy call we just return 0(success)*/
+int transmitter_output_attach_head(struct weston_output *output,
+		   struct weston_head *head)
+{
+	weston_log("%s is called\n",__func__);
+	return 0;
+}
+
+/* FIXME:This is a dummy call we just return 0(success)*/
+int transmitter_output_detach_head(struct weston_output *output,
+		   struct weston_head *head)
+{
+	weston_log("%s is called\n",__func__);
 	return 0;
 }
 
@@ -277,7 +302,17 @@ transmitter_remote_create_output(struct weston_transmitter_remote *remote,
 {
 	struct weston_transmitter_output *output;
 	struct weston_transmitter *txr = remote->transmitter;
-	struct weston_output *def_output;
+	struct weston_head *head;
+	const char *make = strdup(WESTON_TRANSMITTER_OUTPUT_MAKE);
+	const char *model = make_model(remote, 1);
+	const char *serial_number = strdup("0");
+	const char *connector_name = make_model(remote, 1);
+
+	head=zalloc(sizeof *head);
+	if (!head){
+		weston_log("allocation failed for head\n");
+		return -1;
+	}
 
 	output = zalloc(sizeof *output);
 	if (!output)
@@ -285,36 +320,24 @@ transmitter_remote_create_output(struct weston_transmitter_remote *remote,
 
 	output->parent.draw_initial_frame = true;
 
-	output->base.subpixel = info->subpixel;
+	weston_head_init(head,connector_name);
+	weston_head_set_subpixel(head, info->subpixel);
+	weston_head_set_monitor_strings(head, make, model, serial_number);
+
+	head->compositor=remote->transmitter->compositor;
 
-	output->base.name = make_model(remote, 1);
-	output->base.make = strdup(WESTON_TRANSMITTER_OUTPUT_MAKE);
-	output->base.model = make_model(remote, 1);
-	output->base.serial_number = strdup("0");
 	/* x and y is fake value */
 	wl_list_init(&output->base.mode_list);
+	output->base.name = make_model(remote, 1);
+	/* WL_OUTPUT_MODE_CURRENT already set */
+	weston_output_init(&output->base, remote->transmitter->compositor,output->base.name);
 	if (make_mode_list(&output->base.mode_list, info) < 0)
 		goto fail;
 
 	output->base.current_mode = get_current_mode(&output->base.mode_list);
 	output->base.height = output->base.current_mode->height;
 	output->base.width = output->base.current_mode->width;
-	/* WL_OUTPUT_MODE_CURRENT already set */
-	weston_output_init(&output->base, remote->transmitter->compositor);
-
-	/*
-	 * renderer_output_create skipped:
-	 * no renderer awareness is needed for this output
-	 */
 
-	/*
-	 * weston_compositor_add_output() skipped:
-	 * Most other code uses weston_compositor::output_list when traversing
-	 * all outputs, we do not want any of that.
-	 * Also weston_compositor::output_created_signal must not trigger
-	 * for this output, since we must not involve input device management
-	 * or color management or any kind of local management.
-	 */
 	output->base.enable = transmitter_output_enable;
 	output->base.start_repaint_loop = transmitter_start_repaint_loop;
 	output->base.repaint = transmitter_output_repaint;
@@ -330,6 +353,9 @@ transmitter_remote_create_output(struct weston_transmitter_remote *remote,
 	output->base.scale = 1;
 	output->base.transform = WL_OUTPUT_TRANSFORM_NORMAL;
 
+	output->base.attach_head = transmitter_output_attach_head;
+	output->base.detach_head = transmitter_output_detach_head;
+
 	output->remote = remote;
 	wl_list_insert(&remote->output_list, &output->link);
 
@@ -338,16 +364,19 @@ transmitter_remote_create_output(struct weston_transmitter_remote *remote,
 		return -1;
 	}
 
-	weston_output_enable(&output->base);
+	if(!weston_output_attach_head(&output->base,head)){
+		weston_log("Weston head attached successfully to output\n");
+	}
+
+	if(weston_output_enable(&output->base)<0){
+		weston_log("Failed to enable weston output\n");
+	}
 
 	return 0;
 
 fail:
 	free_mode_list(&output->base.mode_list);
-	free(output->base.serial_number);
-	free(output->base.model);
-	free(output->base.make);
-	free(output->base.name);
+	free(head);
 	free(output);
 
 	return -1;