Search Issue Tracker

Active

Under Consideration for 6000.7.X

Votes

9

Found in

6000.0.78f1

6000.3.19f1

6000.5.2f1

6000.6.0b2

6000.7.0a1

Issue ID

UUM-145933

Regression

No

Visible instance buffer returns 0 for every instance when using BatchDrawCommandIndirect on Adreno devices with Vulkan API

Graphics Batching

-

How to reproduce:
1. Open the attached “IN-146017” project
2. Make sure Vulkan graphics API is selected for Android
3. Build and Run for Android
4. Observe the scene on the device

Actual result: Only one green cube is visible on a white background
Expected result: Multiple green cubes are visible

Reproducible on: 6000.0.0f1, 6000.0.78f1, 6000.3.19f1, 6000.5.2f1, 6000.6.0b2, 6000.7.0a1

Not reproducible on: macOS 26.5.1 (M1 Pro), Windows 11

Built on: macOS 26.5 (M1 Pro)

Reproducible on devices:
VLNQA00668 - Honor 400 5G (DNY-NX9), CPU: SM7550-AB Snapdragon 7 Gen 3, GPU: Adreno 720, OS: 15
VLNQA00508 - Galaxy S21 Ultra 5G (SM-G998U1), CPU: Snapdragon 888, GPU: Adreno 660, OS: 14
VLNQA00663 - Samsung Galaxy S26 Ultra (SM-S948B), CPU: Snapdragon 8 Elite Gen 5 (SM8850), GPU: Adreno 840, OS: 16
VLNQA00531 - OnePlus 11 5G (CPH2449), CPU: Snapdragon 8 Gen 2 (SM8550), GPU: Adreno 740, OS: 13

Not reproducible on devices:
VLNQA00512 - Samsung Galaxy S9 (SM-G960F), CPU: Exynos 9 (9810), GPU: Mali-G72, OS: 10
VLNQA00567 - Xiaomi Redmi Note 8 Pro (Redmi Note 8 Pro), CPU: MediaTek Helios G90T MT6785T, GPU: Mali-G76 MC4, OS: 9
VLNQA00472 - Samsung Galaxy A52 (SM-A525F), CPU: Snapdragon 720G (SM7125), GPU: Adreno 618, OS: 12
VLNQA00374 - Galaxy S21 Plus 5G (SM-G996U), CPU: Snapdragon 888, GPU: Adreno 660, OS: 11
VLNQA00366 - Galaxy Z Fold2 5G (SM-F916U), CPU: Snapdragon 865 SM8250, GPU: Adreno 650, OS: 10
VLNQA00648 - iPhone Air (MG2P4QN/A), CPU: Apple A19 Pro, OS: 26.0.1

Comments (1)

  1. camerondus

    Jun 26, 2026 21:13

    Commenting to add that the issue is also reproducible on Meta Quest 2 and Meta Quest 3, which both use Adreno GPUs, making this a critical issue for the mobile VR crowd!

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.