From: Leandro Ribeiro <leandrohr@riseup.net>
Date: Wed, 27 Nov 2019 15:43:01 +0000 (-0300)
Subject: screenshooter: stop using frame_signal void *data parameter to get weston_output
X-Git-Tag: upstream/9.0.0~231
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd0d0b0df1ed3f14494891d1df22c400750f22ec;p=platform%2Fupstream%2Fweston.git

screenshooter: stop using frame_signal void *data parameter to get weston_output

Instead of getting weston_output from the frame_signal argument 'void *data',
add weston_output in the private data struct of the users that are listening
to frame_signal. With this change we are able to pass previous_damage as the
data argument.

Signed-off-by: Leandro Ribeiro <leandrohr@riseup.net>
---

diff --git a/libweston/screenshooter.c b/libweston/screenshooter.c
index e741d48f..3b161c61 100644
--- a/libweston/screenshooter.c
+++ b/libweston/screenshooter.c
@@ -46,6 +46,7 @@
 struct screenshooter_frame_listener {
 	struct wl_listener listener;
 	struct weston_buffer *buffer;
+	struct weston_output *output;
 	weston_screenshooter_done_func_t done;
 	void *data;
 };
@@ -119,7 +120,7 @@ screenshooter_frame_notify(struct wl_listener *listener, void *data)
 	struct screenshooter_frame_listener *l =
 		container_of(listener,
 			     struct screenshooter_frame_listener, listener);
-	struct weston_output *output = data;
+	struct weston_output *output = l->output;
 	struct weston_compositor *compositor = output->compositor;
 	int32_t stride;
 	uint8_t *pixels, *d, *s;
@@ -202,6 +203,7 @@ weston_screenshooter_shoot(struct weston_output *output,
 	}
 
 	l->buffer = buffer;
+	l->output = output;
 	l->done = done;
 	l->data = data;
 	l->listener.notify = screenshooter_frame_notify;
@@ -261,7 +263,7 @@ weston_recorder_frame_notify(struct wl_listener *listener, void *data)
 {
 	struct weston_recorder *recorder =
 		container_of(listener, struct weston_recorder, frame_listener);
-	struct weston_output *output = data;
+	struct weston_output *output = recorder->output;
 	struct weston_compositor *compositor = output->compositor;
 	uint32_t msecs = timespec_to_msec(&output->frame_time);
 	pixman_box32_t *r;