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https://github.com/hyprwm/wlroots-hyprland.git
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gamma-control-v1: add wlr_gamma_control_v1_send_failed_and_destroy()
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parent
026fc6eda0
commit
ec9b79ef19
2 changed files with 13 additions and 10 deletions
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@ -43,5 +43,6 @@ struct wlr_gamma_control_v1 *wlr_gamma_control_manager_v1_get_control(
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struct wlr_gamma_control_manager_v1 *manager, struct wlr_output *output);
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bool wlr_gamma_control_v1_apply(struct wlr_gamma_control_v1 *gamma_control,
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struct wlr_output_state *output_state);
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void wlr_gamma_control_v1_send_failed_and_destroy(struct wlr_gamma_control_v1 *gamma_control);
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#endif
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@ -42,12 +42,6 @@ static void gamma_control_destroy(struct wlr_gamma_control_v1 *gamma_control) {
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wl_signal_emit_mutable(&manager->events.set_gamma, &event);
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}
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static void gamma_control_send_failed(
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struct wlr_gamma_control_v1 *gamma_control) {
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zwlr_gamma_control_v1_send_failed(gamma_control->resource);
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gamma_control_destroy(gamma_control);
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}
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static void gamma_control_apply(struct wlr_gamma_control_v1 *gamma_control) {
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uint16_t *r = gamma_control->table;
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uint16_t *g = gamma_control->table + gamma_control->ramp_size;
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@ -56,7 +50,7 @@ static void gamma_control_apply(struct wlr_gamma_control_v1 *gamma_control) {
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wlr_output_set_gamma(gamma_control->output, gamma_control->ramp_size, r, g, b);
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if (!wlr_output_test(gamma_control->output)) {
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wlr_output_rollback(gamma_control->output);
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gamma_control_send_failed(gamma_control);
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wlr_gamma_control_v1_send_failed_and_destroy(gamma_control);
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return;
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}
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@ -112,12 +106,12 @@ static void gamma_control_handle_set_gamma(struct wl_client *client,
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int fd_flags = fcntl(fd, F_GETFL, 0);
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if (fd_flags == -1) {
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wlr_log_errno(WLR_ERROR, "failed to get FD flags");
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gamma_control_send_failed(gamma_control);
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wlr_gamma_control_v1_send_failed_and_destroy(gamma_control);
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goto error_fd;
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}
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if (fcntl(fd, F_SETFL, fd_flags | O_NONBLOCK) == -1) {
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wlr_log_errno(WLR_ERROR, "failed to set FD flags");
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gamma_control_send_failed(gamma_control);
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wlr_gamma_control_v1_send_failed_and_destroy(gamma_control);
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goto error_fd;
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}
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@ -131,7 +125,7 @@ static void gamma_control_handle_set_gamma(struct wl_client *client,
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ssize_t n_read = pread(fd, table, table_size, 0);
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if (n_read < 0) {
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wlr_log_errno(WLR_ERROR, "failed to read gamma table");
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gamma_control_send_failed(gamma_control);
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wlr_gamma_control_v1_send_failed_and_destroy(gamma_control);
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goto error_table;
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} else if ((size_t)n_read != table_size) {
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wl_resource_post_error(gamma_control_resource,
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@ -320,3 +314,11 @@ bool wlr_gamma_control_v1_apply(struct wlr_gamma_control_v1 *gamma_control,
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return wlr_output_state_set_gamma_lut(output_state,
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gamma_control->ramp_size, r, g, b);
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}
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void wlr_gamma_control_v1_send_failed_and_destroy(struct wlr_gamma_control_v1 *gamma_control) {
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if (gamma_control == NULL) {
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return;
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}
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zwlr_gamma_control_v1_send_failed(gamma_control->resource);
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gamma_control_destroy(gamma_control);
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}
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