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output: add wlr_output_state_set_layers()

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Simon Ser 2023-06-13 10:44:26 +02:00 committed by Alexander Orzechowski
parent 73ca1ea48a
commit 670915eeea
4 changed files with 18 additions and 8 deletions
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8
examples/output-layers.c
View file

@ -82,11 +82,9 @@ static void output_handle_frame(struct wl_listener *listener, void *data) {
};
}
struct wlr_output_state output_state = {
.committed = WLR_OUTPUT_STATE_LAYERS,
.layers = layers_arr.data,
.layers_len = layers_arr.size / sizeof(struct wlr_output_layer_state),
};
struct wlr_output_state output_state = {0};
wlr_output_state_set_layers(&output_state, layers_arr.data,
layers_arr.size / sizeof(struct wlr_output_layer_state));
if (!wlr_output_test_state(output->wlr_output, &output_state)) {
wlr_log(WLR_ERROR, "wlr_output_test() failed");

7
include/wlr/types/wlr_output.h
View file

@ -580,6 +580,13 @@ bool wlr_output_state_set_gamma_lut(struct wlr_output_state *state,
*/
void wlr_output_state_set_damage(struct wlr_output_state *state,
const pixman_region32_t *damage);
/**
* Set the state's layers.
*
* The array must be kept valid by the caller until wlr_output_state_finish().
*/
void wlr_output_state_set_layers(struct wlr_output_state *state,
struct wlr_output_layer_state *layers, size_t layers_len);
/**

4
types/output/output.c
View file

@ -478,9 +478,7 @@ void wlr_output_set_damage(struct wlr_output *output,
void wlr_output_set_layers(struct wlr_output *output,
struct wlr_output_layer_state *layers, size_t layers_len) {
output->pending.committed |= WLR_OUTPUT_STATE_LAYERS;
output->pending.layers = layers;
output->pending.layers_len = layers_len;
wlr_output_state_set_layers(&output->pending, layers, layers_len);
}
static void output_state_clear_gamma_lut(struct wlr_output_state *state) {

7
types/output/state.c
View file

@ -120,3 +120,10 @@ bool wlr_output_state_set_gamma_lut(struct wlr_output_state *state,
state->gamma_lut = gamma_lut;
return true;
}
void wlr_output_state_set_layers(struct wlr_output_state *state,
struct wlr_output_layer_state *layers, size_t layers_len) {
state->committed |= WLR_OUTPUT_STATE_LAYERS;
state->layers = layers;
state->layers_len = layers_len;
}