wcap: Transform damage rectangles according to output tranform
https://bugs.freedesktop.org/show_bug.cgi?id=56697
diff --git a/src/screenshooter.c b/src/screenshooter.c
index 23181a2..46f65ed 100644
--- a/src/screenshooter.c
+++ b/src/screenshooter.c
@@ -254,6 +254,55 @@
}
static void
+transform_rect(struct weston_output *output, pixman_box32_t *r)
+{
+ pixman_box32_t s = *r;
+
+ switch(output->transform) {
+ case WL_OUTPUT_TRANSFORM_FLIPPED:
+ case WL_OUTPUT_TRANSFORM_FLIPPED_90:
+ case WL_OUTPUT_TRANSFORM_FLIPPED_180:
+ case WL_OUTPUT_TRANSFORM_FLIPPED_270:
+ s.x1 = output->width - r->x2;
+ s.x2 = output->width - r->x1;
+ break;
+ default:
+ break;
+ }
+
+ switch(output->transform) {
+ case WL_OUTPUT_TRANSFORM_NORMAL:
+ case WL_OUTPUT_TRANSFORM_FLIPPED:
+ r->x1 = s.x1;
+ r->x2 = s.x2;
+ break;
+ case WL_OUTPUT_TRANSFORM_90:
+ case WL_OUTPUT_TRANSFORM_FLIPPED_90:
+ r->x1 = output->current->width - s.y2;
+ r->y1 = s.x1;
+ r->x2 = output->current->width - s.y1;
+ r->y2 = s.x2;
+ break;
+ case WL_OUTPUT_TRANSFORM_180:
+ case WL_OUTPUT_TRANSFORM_FLIPPED_180:
+ r->x1 = output->current->width - s.x2;
+ r->y1 = output->current->height - s.y2;
+ r->x2 = output->current->width - s.x1;
+ r->y2 = output->current->height - s.y1;
+ break;
+ case WL_OUTPUT_TRANSFORM_270:
+ case WL_OUTPUT_TRANSFORM_FLIPPED_270:
+ r->x1 = s.y1;
+ r->y1 = output->current->height - s.x2;
+ r->x2 = s.y2;
+ r->y2 = output->current->height - s.x1;
+ break;
+ default:
+ break;
+ }
+}
+
+static void
weston_recorder_frame_notify(struct wl_listener *listener, void *data)
{
struct weston_recorder *recorder =
@@ -287,6 +336,9 @@
if (n == 0)
return;
+ for (i = 0; i < n; i++)
+ transform_rect(output, &r[i]);
+
header.msecs = msecs;
header.nrects = n;
v[0].iov_base = &header;