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San Francisco Rush 2049 graphics glitches on Mali GPU #99

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mrfixit2001 opened this issue Jun 11, 2020 · 2 comments
Closed

San Francisco Rush 2049 graphics glitches on Mali GPU #99

mrfixit2001 opened this issue Jun 11, 2020 · 2 comments
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graphics Rendering issues

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@mrfixit2001
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mrfixit2001 commented Jun 11, 2020 •
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Testing latest commit on a Rock64 RK3328 - Mali 450

The sky has glitching horizontal lines thru it after a race starts.
It appears this issue is specific to the GPU driver.
I tested this on a RK3399 with a Mali 860 and it does not occur.
I am using the Rockchip Mali driver.

It's also possible that this is GLES2 related, as my RK3399 supports GLES3.

image0
@flyinghead
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FYI: same issue on Android 5 with Mali-400
sfrush2049-mali400

@flyinghead flyinghead added the graphics Rendering issues label Jan 13, 2021
@flyinghead flyinghead mentioned this issue Dec 28, 2021
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vkedwardli pushed a commit to vkedwardli/flycast that referenced this issue Oct 7, 2022
@inada-s
Merge pull request flyinghead#99 from inada-s/gdxsv-format
3896ee3 
add gdxsv-format.sh and apply it
vkedwardli pushed a commit to vkedwardli/flycast that referenced this issue Jan 23, 2023
@inada-s
Merge pull request flyinghead#99 from inada-s/cloud-profiler
be4f870 
install cloud profiler
@flyinghead flyinghead mentioned this issue Mar 6, 2023
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@flyinghead
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This is likely due to the lack of high precision floats in pixel shaders on Mali 400/450.

@flyinghead flyinghead closed this as not planned Won't fix, can't repro, duplicate, stale Dec 21, 2023
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@flyinghead @mrfixit2001