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gralloc_module_t Struct Reference
#include <
gralloc.h
>
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struct
hw_module_t
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common
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int(*
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registerBuffer
)(struct
gralloc_module_t
const *module, buffer_handle_t handle)
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int(*
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unregisterBuffer
)(struct
gralloc_module_t
const *module, buffer_handle_t handle)
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int(*
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lock
)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, void **vaddr)
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int(*
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unlock
)(struct
gralloc_module_t
const *module, buffer_handle_t handle)
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int(*
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perform
)(struct
gralloc_module_t
const *module, int operation,...)
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int(*
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lock_ycbcr
)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, struct android_ycbcr *ycbcr)
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int(*
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lockAsync
)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, void **vaddr, int fenceFd)
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int(*
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unlockAsync
)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int *fenceFd)
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int(*
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lockAsync_ycbcr
)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, struct android_ycbcr *ycbcr, int fenceFd)
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void *
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reserved_proc
[3]
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Every hardware module must have a data structure named HAL_MODULE_INFO_SYM and the fields of this data structure must begin with
hw_module_t
followed by module specific information.
Definition at line
155
of file
gralloc.h
.
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int(* lock)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, void **vaddr)
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int(* lock_ycbcr)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, struct android_ycbcr *ycbcr)
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int(* lockAsync)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, void **vaddr, int fenceFd)
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int(* lockAsync_ycbcr)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int usage, int l, int t, int w, int h, struct android_ycbcr *ycbcr, int fenceFd)
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int(* registerBuffer)(struct
gralloc_module_t
const *module, buffer_handle_t handle)
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int(* unlockAsync)(struct
gralloc_module_t
const *module, buffer_handle_t handle, int *fenceFd)
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int(* unregisterBuffer)(struct
gralloc_module_t
const *module, buffer_handle_t handle)
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The documentation for this struct was generated from the following file:
-
hardware/libhardware/include/hardware/
gralloc.h
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2019-10-02 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2019-10-02 UTC."],[],[]]
