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Revert "gralloc: Add asynchronous lock/unlock API"

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This reverts commit 2861789f4f.

Change-Id: I334b8ca9b9fdef510df514c18aabb6a593dfaa75
This commit is contained in:
Greg Hackmann
2014-05-09 21:36:14 +00:00
parent 2861789f4f
commit fd9dc63027
1 changed files with 1 additions and 50 deletions
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51
include/hardware/gralloc.h
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@@ -44,14 +44,10 @@ __BEGIN_DECLS
*
* GRALLOC_MODULE_API_VERSION_0_2:
* Add support for flexible YCbCr format with (*lock_ycbcr)() method.
*
* GRALLOC_MODULE_API_VERSION_0_3:
* Add support for fence passing to/from lock/unlock.
*/
#define GRALLOC_MODULE_API_VERSION_0_1 HARDWARE_MODULE_API_VERSION(0, 1)
#define GRALLOC_MODULE_API_VERSION_0_2 HARDWARE_MODULE_API_VERSION(0, 2)
#define GRALLOC_MODULE_API_VERSION_0_3 HARDWARE_MODULE_API_VERSION(0, 3)
#define GRALLOC_DEVICE_API_VERSION_0_1 HARDWARE_DEVICE_API_VERSION(0, 1)
@@ -245,53 +241,8 @@ typedef struct gralloc_module_t {
int l, int t, int w, int h,
struct android_ycbcr *ycbcr);
/*
* The (*lockAsync)() method is like the (*lock)() method except
* that the buffer's sync fence object is passed into the lock
* call instead of requiring the caller to wait for completion.
*
* The gralloc implementation takes ownership of the fenceFd and
* is responsible for closing it when no longer needed.
*
* Added in GRALLOC_MODULE_API_VERSION_0_3.
*/
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);
/*
* The (*unlockAsync)() method is like the (*unlock)() method
* except that a buffer sync fence object is returned from the
* lock call, representing the completion of any pending work
* performed by the gralloc implementation.
*
* The caller takes ownership of the fenceFd and is responsible
* for closing it when no longer needed.
*
* Added in GRALLOC_MODULE_API_VERSION_0_3.
*/
int (*unlockAsync)(struct gralloc_module_t const* module,
buffer_handle_t handle, int* fenceFd);
/*
* The (*lockAsync_ycbcr)() method is like the (*lock_ycbcr)()
* method except that the buffer's sync fence object is passed
* into the lock call instead of requiring the caller to wait for
* completion.
*
* The gralloc implementation takes ownership of the fenceFd and
* is responsible for closing it when no longer needed.
*
* Added in GRALLOC_MODULE_API_VERSION_0_3.
*/
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);
/* reserved for future use */
void* reserved_proc[3];
void* reserved_proc[6];
} gralloc_module_t;
/*****************************************************************************/