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23 lines
990 B
C
23 lines
990 B
C
#ifndef RENDER_DRM_FORMAT_SET_H
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#define RENDER_DRM_FORMAT_SET_H
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#include <wlr/render/drm_format_set.h>
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void wlr_drm_format_init(struct wlr_drm_format *fmt, uint32_t format);
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bool wlr_drm_format_has(const struct wlr_drm_format *fmt, uint64_t modifier);
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bool wlr_drm_format_add(struct wlr_drm_format *fmt, uint64_t modifier);
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bool wlr_drm_format_copy(struct wlr_drm_format *dst, const struct wlr_drm_format *src);
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/**
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* Intersect modifiers for two DRM formats. The `dst` must be zeroed or initialized
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* with other state being replaced.
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*
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* Both arguments must have the same format field. If the formats aren't
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* compatible, NULL is returned. If either format doesn't support any modifier,
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* a format that doesn't support any modifier is returned.
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*/
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bool wlr_drm_format_intersect(struct wlr_drm_format *dst,
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const struct wlr_drm_format *a, const struct wlr_drm_format *b);
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bool wlr_drm_format_set_copy(struct wlr_drm_format_set *dst, const struct wlr_drm_format_set *src);
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#endif
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