Searched refs:ashmemFd (Results 1 – 4 of 4) sorted by relevance
| /aosp12/frameworks/av/media/bufferpool/1.0/vts/ |
| H A D | allocator.cpp | 35 HandleAshmem(int ashmemFd, size_t size) in HandleAshmem()
37 mFds{ ashmemFd }, in HandleAshmem()
40 int ashmemFd() const { return mFds.mAshmem; } in ashmemFd() function
85 AllocationAshmem(int ashmemFd, size_t capacity, bool res) in AllocationAshmem() argument
86 : mHandle(ashmemFd, capacity), in AllocationAshmem()
92 int ashmemFd = ashmem_create_region(kAllocationTag, size); in Alloc() local
93 return new AllocationAshmem(ashmemFd, size, ashmemFd >= 0); in Alloc()
170 NULL, o->size(), PROT_READ|PROT_WRITE, MAP_SHARED, o->ashmemFd(), 0); in Fill()
188 NULL, o->size(), PROT_READ, MAP_SHARED, o->ashmemFd(), 0); in Verify()
|
| /aosp12/frameworks/av/media/bufferpool/2.0/tests/ |
| H A D | allocator.cpp | 35 HandleAshmem(int ashmemFd, size_t size) in HandleAshmem()
37 mFds{ ashmemFd }, in HandleAshmem()
40 int ashmemFd() const { return mFds.mAshmem; } in ashmemFd() function
85 AllocationAshmem(int ashmemFd, size_t capacity, bool res) in AllocationAshmem() argument
86 : mHandle(ashmemFd, capacity), in AllocationAshmem()
92 int ashmemFd = ashmem_create_region(kAllocationTag, size); in Alloc() local
93 return new AllocationAshmem(ashmemFd, size, ashmemFd >= 0); in Alloc()
188 NULL, o->size(), PROT_READ|PROT_WRITE, MAP_SHARED, o->ashmemFd(), 0); in Fill()
206 NULL, o->size(), PROT_READ, MAP_SHARED, o->ashmemFd(), 0); in Verify()
228 NULL, o->size(), PROT_READ|PROT_WRITE, MAP_SHARED, o->ashmemFd(), 0); in MapMemoryForMutex()
|
| /aosp12/frameworks/base/libs/androidfw/ |
| H A D | CursorWindow.cpp | 76 int ashmemFd = 0; in maybeInflate() local
87 ashmemFd = ashmem_create_region(ashmemName.string(), mInflatedSize); in maybeInflate()
88 if (ashmemFd < 0) { in maybeInflate()
93 if (ashmem_set_prot_region(ashmemFd, PROT_READ | PROT_WRITE) < 0) { in maybeInflate()
98 newData = ::mmap(nullptr, mInflatedSize, PROT_READ | PROT_WRITE, MAP_SHARED, ashmemFd, 0); in maybeInflate()
104 if (ashmem_set_prot_region(ashmemFd, PROT_READ) < 0) { in maybeInflate()
119 mAshmemFd = ashmemFd; in maybeInflate()
134 ::close(ashmemFd); in maybeInflate()
|
| /aosp12/system/libfmq/include/fmq/ |
| H A D | MessageQueueBase.h | 720 int ashmemFd = ashmem_create_region("MessageQueue", kAshmemSizePageAligned); in MessageQueueBase() local
721 ashmem_set_prot_region(ashmemFd, PROT_READ | PROT_WRITE); in MessageQueueBase()
722 mqHandle->data[0] = ashmemFd; in MessageQueueBase()
|