Searched refs:cpu_ptr (Results 1 – 1 of 1) sorted by relevance
| /device/linaro/hikey/gralloc/ |
| D | alloc_device.cpp | 105 unsigned char *cpu_ptr; in gralloc_alloc_buffer() local
138 cpu_ptr = (unsigned char *)mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, shared_fd, 0); in gralloc_alloc_buffer()
140 if (MAP_FAILED == cpu_ptr) in gralloc_alloc_buffer()
148 …new private_handle_t(private_handle_t::PRIV_FLAGS_USES_ION, usage, size, cpu_ptr, private_handle_t… in gralloc_alloc_buffer()
162 ret = munmap(cpu_ptr, size); in gralloc_alloc_buffer()
166 AERR("munmap failed for base:%p size: %lu", cpu_ptr, (unsigned long)size); in gralloc_alloc_buffer()
177 void *cpu_ptr; in gralloc_alloc_buffer() local
206 cpu_ptr = ump_mapped_pointer_get(ump_mem_handle); in gralloc_alloc_buffer()
208 if (NULL != cpu_ptr) in gralloc_alloc_buffer()
214 …e_handle_t *hnd = new private_handle_t(private_handle_t::PRIV_FLAGS_USES_UMP, usage, size, cpu_ptr, in gralloc_alloc_buffer()
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