【几何畸变矫正test_mpi_gdc.cpp】遇到failed to load library(librk_gdc_core.so)?
./rk_mpi_gdc_test -i /data/camera.yuv -w 1920 -h 1080-f 6 -l 1000 --region_num 4 --show_point 1 --point_len 6000 --change_param 0src width : 1920
src height : 1080
dst width : 1920
dst height : 1080
line width : 1920
line height : 1080
loop count : 1000
src pixel format : 6
compress mode : 0
task_id : 0
task_sum : 1
stepx : 0
stepy : 0
regionNum : 4
mount mode : 2
desk/ceil mode : 2
wall mode : 1
show_point : 1
point_len : 6000
change param : 0
vo out resolution : 4
vo chn rect x : 0
vo chn rect y : 0
vo chn rect w : 1920
vo chn rect h : 1080
RKSockServer 07:54:47-761 {initServer :056} proto:tcp, hostname:127.0.0.1, path:, port:3893
RKSockServer 07:54:47-761 {initNetServer :071} binding to host:127.0.0.1, port:3893
RKSockServer 07:54:47-761 {initNetServer :093} sock server initialize succeed
rt_pthread 07:54:47-775 {setPriority :424} setpriority from pthread failed!
rk-debug init version=3.78,args, threadId=548365869488
arm_release_ver: g13p0-01eac0, rk_so_ver: 3
rk-debug setupGraphicsRenderRGB
rk-debug setupGraphicsRenderRGB
rt_pthread 07:54:47-930 {setPriority :424} setpriority from pthread failed!
rk-debug init version=3.78,args, threadId=548248207792
rk-debug setupGraphicsRenderRGB
rk-debug setupGraphicsRenderRGB
RTAllocatorStore 07:54:48-061 {fetchCommAllocator:153} create common allocator, type 0, flag 200
gdc 07:54:48-062 {create_vo :145} create vo dev:0
drm_get_vo_type connector 18 1 out of vo intf type range
drm_event 07:54:48-088 {drm_event_thread:306} event thread start
mpi_vo 07:54:48-172 {vo_init :137} vo version 0.01t compiled Sep7 2022 21:05:13
gdc 07:54:48-172 {create_vo :151} create vo dev:1
gdc 07:54:48-172 {create_vo :160} create vo dev:2
drm_output_create crtc id 88
gdc 07:54:48-172 {create_vo :165} create vo dev:3
gdc 07:54:48-172 {create_vo :172} create vo dev:4
gdc 07:54:48-172 {create_vo :179} create vo dev:5
drm_render 07:54:48-172 {drm_render :673} VoDev 1 render thread start
drm_render 07:54:48-173 {drm_render_update_:466} update hdmi color format to 0
drm_render 07:54:48-173 {vo_render_update_c:605} connectors 197 connection1 crtc 88
drm_render 07:54:48-173 {drm_render :777} VoDev 1 events 4 fb events 1
RTAllocatorStore 07:54:48-185 {fetchCommAllocator:153} create common allocator, type 0, flag 0
mpi_vo_composer07:54:48-185 {vo_composer_thread:158} Layer 1 type 0 splice mode 0 compose thread start
gdc 07:54:48-185 {create_vo :187} create vo dev:6
gdc 07:54:48-185 {create_vo :194} create vo dev:7
rk-debug init version=3.78,args, threadId=548111917488
mb 07:54:48-189 {mb_get_buffer :339} allocated buffer(this=0x55898bff90, data=0x7f9cea1000, size=3133440, id=3)
gdc 07:54:48-213 {test_mpi_gdc_api:1191} gdc loop:0!
RTLibraryLoader07:54:48-213 {load :080} failed to load library(librk_gdc_core.so) error: No such file or directory
段错误
问一下，在哪里可以找到librk_gdc_core.so这个库啊，为什么SDK里面没有呢？
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