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Thank you for reporting this issue. This is a Qualcomm driver bug in version 512.490.0 affecting Adreno 5xx and specific 6xx GPUs (615, 618, 630, 640, 650). The driver fails to insert necessary tile-local execution barriers within GMEM during framebuffer fetch operations with input attachments, causing memory coherence issues. Qualcomm has fixed this issue in driver version 512.530.0. Users can workaround this issue by disabling pass merging. You can force path merging to be disabled by changing the line graph.disablePassMerging = debugParams.disablePassMerging; to graph.disablePassMerging = true; in the `Intialize` method of `NativePassCompiler.cs` in the Scriptable Render Pipeline Core package.
How to reproduce:
1. Open the attached “IN-122602.zip” Project
2. Open the “SampleScene” (Assets/Scenes/SampleScene)
3. Observe the GameObject in the Game View
Expected result: Yellow Cube and Blue Sphere, overlap is Green
Actual result: Sphere is either Black or graphical errors appear in the overlap
Reproducible with: 6000.0.62f1, 6000.2.12f1, 6000.3.0b10, 6000.4.0a4, 6000.5.0a1
Couldn’t test with: 2022.3.68f1 - Downgrade causes unfixable SRP Compilation errors
Reproducible on:
VLNQA00319 - Google Pixel 4 (Pixel 4), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 13
Windows (DirectX12) - reporter’s ( this fix is verified and landed on : 6000.4.0a3 - Oct 2025 )
Pixel 3a (Android 12) - reporter’s
Pixel 4XL (Android 11) - reporter’s
Not reproducible on:
macOS 26.0.1
macOS Standalone Player
VLNQA00598 - samsung Galaxy Fold (SM-F900F), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 9
VLNQA00580 - Xiaomi Redmi Note 8 (2021) (M1908C3JGG), CPU: Mediatek MT6769Z Helio G85 (12nm), GPU: Mali-G52, OS: 11
VLNQA00566 - samsung Galaxy S8 (SM-G950F), CPU: Exynos 9 Octa 8895, GPU: Mali-G71, OS: 9
VLNQA00411 - Galaxy Z Fold3 5G (SM-F926B), CPU: Snapdragon 888, GPU: Adreno 660, OS: 11
VLNQA00374 - Galaxy S21 Plus 5G (SM-G996U), CPU: Snapdragon 888, GPU: Adreno 660, OS: 11
VLNQA00151 - Samsung Galaxy S9 (USA) (SM-G960U), CPU: Snapdragon 845 SDM845, GPU: Adreno 630, OS: 10
Windows (DirectX11) - reporter’s
Pixel 3a (Android 9) - reporter’s
Pixel 4XL (Android 10) - reporter’s
Pixel 8a (Android 16) - reporter’s
Xperia 1 SO-03L (Android 9) - reporter’s
Xperia 1 VII A501SO (Android 15) - reporter’s
AQUOS sense4 plus SH-M16 (Android 10) - reporter’s
AQUOS sense4 basic A0003SH (Android 10) - reporter’s
Notes:
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