| /device/linaro/hikey/gralloc/ |
| alloc_device.cpp | 106 unsigned char *cpu_ptr; local
152 cpu_ptr = (unsigned char *)mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, shared_fd, 0);
154 if (MAP_FAILED == cpu_ptr)
162 private_handle_t *hnd = new private_handle_t(private_handle_t::PRIV_FLAGS_USES_ION, usage, size, cpu_ptr, private_handle_t::LOCK_STATE_MAPPED);
176 ret = munmap(cpu_ptr, size);
180 AERR("munmap failed for base:%p size: %lu", cpu_ptr, (unsigned long)size);
191 void *cpu_ptr; local
220 cpu_ptr = ump_mapped_pointer_get(ump_mem_handle);
222 if (NULL != cpu_ptr)
228 private_handle_t *hnd = new private_handle_t(private_handle_t::PRIV_FLAGS_USES_UMP, usage, size, cpu_ptr,
[all...] |
| /device/linaro/hikey/gralloc960/ |
| alloc_ion.cpp | 265 unsigned char *cpu_ptr = NULL; local
322 cpu_ptr = (unsigned char*)mmap( NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, shared_fd, 0 );
324 if ( MAP_FAILED == cpu_ptr )
335 init_afbc(cpu_ptr, fmt, w, h);
345 private_handle_t *hnd = new private_handle_t( private_handle_t::PRIV_FLAGS_USES_ION | priv_heap_flag, usage, size, cpu_ptr,
364 ret = munmap( cpu_ptr, size );
365 if ( 0 != ret ) AERR( "munmap failed for base:%p size: %zd", cpu_ptr, size );
|
| /external/libdrm/amdgpu/ |
| amdgpu_internal.h | 103 void *cpu_ptr; member in struct:amdgpu_bo
|
| amdgpu_bo.c | 435 if (bo->cpu_ptr) {
439 *cpu = bo->cpu_ptr;
467 bo->cpu_ptr = ptr;
495 r = drm_munmap(bo->cpu_ptr, bo->alloc_size) == 0 ? 0 : -errno;
496 bo->cpu_ptr = NULL;
|
| /external/mesa3d/src/gallium/drivers/radeon/ |
| r600_test_dma.c | 119 uint8_t *cpu_ptr = cpu->ptr + local
122 if (memcmp(ptr, cpu_ptr, tex->width0 * bpp)) {
|
