29 lines
786 B
C
29 lines
786 B
C
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#include "sway/commands.h"
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#include "sway/config.h"
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#include "sway/output.h"
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struct cmd_results *cmd_blur_noise(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "blur_noise", EXPECTED_EQUAL_TO, 1))) {
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return error;
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}
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char *inv;
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float value = strtof(argv[0], &inv);
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if (*inv != '\0' || value < 0 || value > 1) {
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return cmd_results_new(CMD_FAILURE, "Invalid noise specified");
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}
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config->blur_params.noise = value;
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struct sway_output *output;
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wl_list_for_each(output, &root->all_outputs, link) {
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if (output->renderer) {
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output->renderer->blur_buffer_dirty = true;
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output_damage_whole(output);
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}
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}
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return cmd_results_new(CMD_SUCCESS, NULL);
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}
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