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@K0bin K0bin commented Sep 20, 2023

Useful to figure out mysterious GPU hangs or VK_ERROR_DEVICE_LOST.

@K0bin K0bin force-pushed the vulkan-debug branch 3 times, most recently from dbbe7df to 98042f4 Compare September 21, 2023 00:19
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K0bin commented Sep 21, 2023

This was useful to figure out that Adreno 615 & 682 hit DEVICE_LOST when encountering the discard we emit for the alpha test.

@duracellpoweredgames

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@brujo5
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brujo5 commented Sep 23, 2023

The v615 driver gives me this error "failed to submit command buffer" and makes it impossible for me to use it in dolphin, in aethersx2 the games also crash. But these problems mentioned here only happen in adreno 650 and below, since in adreno 660 this driver with dolphin works perfectly.

I wish there was a workaraund for Adreno 650 users

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K0bin commented Sep 23, 2023

@brujo5 That's off topic for this PR. I've investigated this and at least in the case of Wind Waker, it dies on a discard call which is basically impossible to work around.

Use Turnip.

@JMC47
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JMC47 commented Oct 3, 2023

@dolphin-emu-bot rebuild

@K0bin K0bin force-pushed the vulkan-debug branch 2 times, most recently from ec16b6e to 10945f9 Compare December 1, 2023 01:33
@lioncash
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lioncash commented Dec 5, 2023

build failures seem real

@K0bin K0bin force-pushed the vulkan-debug branch 4 times, most recently from 9d083f1 to a3ae139 Compare December 9, 2023 14:41
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dolphin-ci bot commented Jan 17, 2024

FifoCI detected that this change impacts graphical rendering. Here are the behavior differences detected by the system:

automated-fifoci-reporter

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K0bin commented May 13, 2025

The VK_ERROR_DEVICE_LOST problems on Qualcomm devices at the time were almost certainly driver bugs. I'm not interested in working around those. I'll close this. It may be worth revisiting this if there's big problems with the Vulkan renderer in the future.

@K0bin K0bin closed this May 13, 2025
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5 participants