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output: destroy swapchain when disabled 

This avoids consuming GPU memory when an output is disabled.
This commit is contained in:
Simon Ser 2021-11-30 18:07:39 +01:00 committed by Simon Zeni
parent 6bfb930aa7
commit 456b971099
1 changed files with 9 additions and 0 deletions
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9
types/output/output.c
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@ -715,6 +715,15 @@ bool wlr_output_commit(struct wlr_output *output) {
wlr_output_schedule_done(output);
}
// Destroy the swapchains when an output is disabled
if ((output->pending.committed & WLR_OUTPUT_STATE_ENABLED) &&
!output->pending.enabled) {
wlr_swapchain_destroy(output->swapchain);
output->swapchain = NULL;
wlr_swapchain_destroy(output->cursor_swapchain);
output->cursor_swapchain = NULL;
}
// Unset the front-buffer when a new buffer will replace it or when the
// output is getting disabled
if ((output->pending.committed & WLR_OUTPUT_STATE_BUFFER) ||