Search Issue Tracker
By Design
Votes
0
Found in
2018.3.0a1
2018.3.0a5
Issue ID
1064476
Regression
No
[Android] Black pixels in the middle of the screen when using Lens Distort shader effect on Camera
1. Open the attached "DotRepro" project and "SampleScene"
2. Enter playmode, notice that there are no black pixels in the middle of the screen
3. Build & Run to Android device
Expected result: There are no black pixels in the middle of the screen
Actual result: There are some black pixels in the middle of the screen
Regression introduced in - 2018.3.0a1
Reproducible with - 2018.3.0a7, 2018.3.0a1
Not reproducible with - 2018.2.1f1
Note - Happens with OpenGLES3, OpenGLES2 and Vulkan graphics API's
DUT:
Reproducible with:
Google Pixel XL, OS:9, CPU:arm64-v8a, GPU:Adreno (TM) 530, Build:google/marlin/marlin:9/PPP4.180612.004/4838310:user/release-keys
Razer Phone, OS:8.1.0, CPU:arm64-v8a, GPU:Adreno (TM) 540, Build:razer/cheryl/cheryl_ckh:8.1.0/OPM1.171019.011-CKH-180509/5037:user/release-keys
Google Nexus 6P, OS:8.0.0, CPU:arm64-v8a, GPU:Adreno (TM) 430, Build:google/angler/angler:8.0.0/OPR6.170623.019/4299446:user/release-keys
Xiaomi MI NOTE Pro, OS:7.0, CPU:arm64-v8a, GPU:Adreno (TM) 430, Build:Xiaomi/leo/leo:7.0/NRD90M/7.11.2:user/release-keys
Not reproducible with:
Samsung SM N950F, OS:7.1.1, CPU:arm64-v8a, GPU:Mali-G71, Build:samsung/greatltexx/greatlte:7.1.1/NMF26X/N950FXXU3BRA8:user/release-keys
Samsung SM G928F, OS:7.0, CPU:arm64-v8a, GPU:Mali-T760, Build:samsung/zenltexx/zenlte:7.0/NRD90M/G928FXXS3CQL2:user/release-keys
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- “Default Scene” dropdown field contains a spelling mistake “Default Builtin”
- Editor crashes on PPtr<Mesh> after adding Text Mesh and Cloth Components to the same GameObject
- Previously deleted “DefaultLookDevProfile“ is present when upgrading the Editor version
- [Ubuntu] UI text and buttons are missing spaces in Unity Version Control > New Workspace window
- "Inherit attribute is not supported" warning is shown but attributes are available in VFX Graph Output and Update blocks
Resolution Note (2018.3.X):
Black area at the center of the screen is caused by division by zero, which is due to insufficient precision used in the shader variables.
Updating UV coordinates and other variables from half precision to float fixes this issue.