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82443ea46b
Intersects modifiers from two wlr_drm_format structs. If either format doesn't support modifiers, the resulting format won't support modifiers.
17 lines
575 B
C
17 lines
575 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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struct wlr_drm_format *wlr_drm_format_dup(const struct wlr_drm_format *format);
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/**
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* Intersect modifiers for two DRM formats.
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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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struct wlr_drm_format *wlr_drm_format_intersect(
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const struct wlr_drm_format *a, const struct wlr_drm_format *b);
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#endif
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