From bb5898341c344d421fce00f479efd66fb14457d3 Mon Sep 17 00:00:00 2001 From: Scott Moreau Date: Sat, 18 Aug 2012 19:52:42 -0600 Subject: [PATCH] screenshot: Use correct buffer size for transformed outputs. This is a workaround for screenshots with transformed outputs. It reorders the output positions so the correct buffer size is determined for the final image. This assumes the outputs are in succession on the x axis. The outputs are rendered in their transformed state. --- clients/screenshot.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/clients/screenshot.c b/clients/screenshot.c index 7395bf3f..0fa4e4b7 100644 --- a/clients/screenshot.c +++ b/clients/screenshot.c @@ -205,6 +205,12 @@ set_buffer_size(int *width, int *height) struct screenshooter_output *output; min_x = min_y = INT_MAX; max_x = max_y = INT_MIN; + int position = 0; + + wl_list_for_each_reverse(output, &output_list, link) { + output->offset_x = position; + position += output->width; + } wl_list_for_each(output, &output_list, link) { min_x = MIN(min_x, output->offset_x);