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-rw-r--r--examples/rotation.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/examples/rotation.c b/examples/rotation.c
index 6ec6b439..4f7b1567 100644
--- a/examples/rotation.c
+++ b/examples/rotation.c
@@ -42,8 +42,9 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
int32_t width, height;
wlr_output_effective_resolution(wlr_output, &width, &height);
- wlr_output_make_current(wlr_output);
+ wlr_output_make_current(wlr_output, NULL);
wlr_renderer_begin(sample->renderer, wlr_output);
+ wlr_renderer_clear(sample->renderer, 0.25f, 0.25f, 0.25f, 1);
float matrix[16];
for (int y = -128 + (int)odata->y_offs; y < height; y += 128) {
@@ -56,7 +57,7 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
}
wlr_renderer_end(sample->renderer);
- wlr_output_swap_buffers(wlr_output);
+ wlr_output_swap_buffers(wlr_output, NULL, NULL);
long ms = (ts->tv_sec - output->last_frame.tv_sec) * 1000 +
(ts->tv_nsec - output->last_frame.tv_nsec) / 1000000;