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types/wlr_buffer: introduce wlr_buffer_cap

This commit is contained in:
Simon Zeni 2021-04-28 10:01:49 -04:00 committed by Simon Ser
parent a8c91fbac9
commit 6ec6527855
1 changed files with 12 additions and 0 deletions
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12
include/types/wlr_buffer.h
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@ -3,6 +3,18 @@
#include <wlr/types/wlr_buffer.h> #include <wlr/types/wlr_buffer.h>
/**
* Buffer capabilities.
*
* These bits indicate the features supported by a wlr_buffer. There is one bit
* per function in wlr_buffer_impl.
*/
enum wlr_buffer_cap {
WLR_BUFFER_CAP_DATA_PTR = 1 << 0,
WLR_BUFFER_CAP_DMABUF = 1 << 1,
WLR_BUFFER_CAP_SHM = 1 << 2,
};
/** /**
* Access a pointer to the allocated data from the underlying implementation, * Access a pointer to the allocated data from the underlying implementation,
* its format and its stride. * its format and its stride.