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output: add presentation refresh prediction

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This commit is contained in:
emersion 2018-10-02 12:11:09 +02:00
parent abd3e995ab
commit eac7c2ad2f
9 changed files with 47 additions and 23 deletions
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5
backend/headless/output.c
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@ -67,8 +67,9 @@ static bool output_make_current(struct wlr_output *wlr_output, int *buffer_age)
static bool output_swap_buffers(struct wlr_output *wlr_output,
pixman_region32_t *damage) {
wlr_output_send_present(wlr_output, NULL, 0, 0);
return true; // No-op
// Nothing needs to be done for pbuffers
wlr_output_send_present(wlr_output, NULL);
return true;
}
static void output_destroy(struct wlr_output *wlr_output) {