xref: /aosp_15_r20/external/mesa3d/src/gfxstream/guest/platform/linux/LinuxVirtGpuBlobMapping.cpp (revision 6104692788411f58d303aa86923a9ff6ecaded22) 
1 /*
2  * Copyright 2022 Google
3  * SPDX-License-Identifier: MIT
4  */
5 
6 #include <sys/mman.h>
7 
8 #include "LinuxVirtGpu.h"
9 #include "drm-uapi/virtgpu_drm.h"
10 
LinuxVirtGpuResourceMapping(VirtGpuResourcePtr blob,uint8_t * ptr,uint64_t size)11 LinuxVirtGpuResourceMapping::LinuxVirtGpuResourceMapping(VirtGpuResourcePtr blob, uint8_t* ptr,
12                                                          uint64_t size)
13     : mBlob(blob), mPtr(ptr), mSize(size) {}
14 
~LinuxVirtGpuResourceMapping(void)15 LinuxVirtGpuResourceMapping::~LinuxVirtGpuResourceMapping(void) { munmap(mPtr, mSize); }
16 
asRawPtr(void)17 uint8_t* LinuxVirtGpuResourceMapping::asRawPtr(void) { return mPtr; }
18