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output: add output_prepare_state()

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Doesn't do much yet, but will soon.
This commit is contained in:
Simon Ser 2023-06-06 11:18:23 +02:00
parent 4157715e26
commit bf4c20a05d
1 changed files with 11 additions and 2 deletions
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13
types/output/output.c
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@ -659,6 +659,15 @@ static bool output_basic_test(struct wlr_output *output,
return true;
}
static bool output_prepare_state(struct wlr_output *output,
struct wlr_output_state *state, bool *new_buffer) {
if (!output_ensure_buffer(output, state, new_buffer)) {
return false;
}
return true;
}
bool wlr_output_test_state(struct wlr_output *output,
const struct wlr_output_state *state) {
uint32_t unchanged = output_compare_state(output, state);
@ -676,7 +685,7 @@ bool wlr_output_test_state(struct wlr_output *output,
}
bool new_back_buffer = false;
if (!output_ensure_buffer(output, &copy, &new_back_buffer)) {
if (!output_prepare_state(output, &copy, &new_back_buffer)) {
return false;
}
@ -714,7 +723,7 @@ bool wlr_output_commit_state(struct wlr_output *output,
}
bool new_back_buffer = false;
if (!output_ensure_buffer(output, &pending, &new_back_buffer)) {
if (!output_prepare_state(output, &pending, &new_back_buffer)) {
return false;
}