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be94b60834
v2: Switch XRGB to XBGR
v3: Rewrite HDR mode checking and setting
v4: Restructure HDR support detection
v5: Fix code style
v6: Fix old style function declaration
v7: This function should be declared static
v8: This helper function can accept a const struct on input
v9: Rebase now that 0.20 is merged
v10: Rewrite with multiple color format attempts
v11: Add in the parts that accidentally got left in my
original color-management-v1 patch
v12: Add missing function prototype
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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#include "output-state.h"
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#include <wlr/types/wlr_output.h>
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#include <wlr/types/wlr_output_management_v1.h>
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#include <wlr/util/log.h>
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#include "output.h"
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void
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output_state_init(struct output *output)
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{
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wlr_output_state_init(&output->pending);
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/*
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* As there is no direct way to convert an existing output
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* configuration to an output_state we first convert it
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* to a temporary output-management config and then apply
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* it to an empty wlr_output_state.
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*/
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struct wlr_output_configuration_v1 *backup_config =
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wlr_output_configuration_v1_create();
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struct wlr_output_configuration_head_v1 *backup_head =
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wlr_output_configuration_head_v1_create(
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backup_config, output->wlr_output);
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wlr_output_head_v1_state_apply(&backup_head->state, &output->pending);
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/* This must be applied outside of config */
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output_state_setup_hdr(output, true);
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wlr_output_configuration_v1_destroy(backup_config);
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}
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bool
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output_state_commit(struct output *output)
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{
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bool committed =
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wlr_output_commit_state(output->wlr_output, &output->pending);
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if (committed) {
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wlr_output_state_finish(&output->pending);
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wlr_output_state_init(&output->pending);
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output_state_setup_hdr(output, true); /* So must this */
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} else {
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wlr_log(WLR_ERROR, "Failed to commit frame");
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}
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return committed;
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}
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