Forums - Vulkan SDK: android samples crash on .so load

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Vulkan SDK: android samples crash on .so load
lostart
Join Date: 16 May 12
Posts: 4
Posted: Tue, 2016-03-15 14:57
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Having difficulty getting any of the Vulkan android samples to run, they all crash when attempting

to load the .so; typical logs e.g.

<pre class="brush:java">E/AndroidRuntime: FATAL EXCEPTION: main
                                                   Process: com.qualcomm.vulkan.deferred, PID: 10407
                                                   java.lang.RuntimeException: Unable to start activity ComponentInfo{com.qualcomm.vulkan.deferred/android.app.NativeActivity}: java.lang.IllegalArgumentException: Unable to load native library: /data/app/com.qualcomm.vulkan.deferred-1/lib/arm/libvulkan-deferred.so</pre>

Any ideas appreciated, thank you everyone

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Re: Vulkan SDK: android samples crash on .so load
mhfeldma Moderator
Join Date: 29 Nov 12
Posts: 310
Posted: Mon, 2016-03-21 08:18
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What hardware are you using, and what Android build/date does it have?

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Re: Vulkan SDK: android samples crash on .so load
Rex
Join Date: 8 Aug 15
Posts: 45
Posted: Tue, 2016-04-19 10:12
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Same problem on MDP-820 using 8096_Open-Q_820_Android_BSP-M-1.1.zip from Intrinsyc

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Re: Vulkan SDK: android samples crash on .so load
Rex
Join Date: 8 Aug 15
Posts: 45
Posted: Tue, 2016-04-19 15:17
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I managed to get MDP-820 to work past the loading of libvulkan-compute.so

You have to push libvulkan.so to /system/lib and it continues until it fails at 

uint32_t instanceExtensionCount = 0;

ret = vkEnumerateInstanceExtensionProperties(nullptr, &instanceExtensionCount, nullptr);
VK_CHECK(!ret);

with ret == VK_ERROR_INITIALIZATION_FAILED

logcat shows

failed to load vulkan hal: No such file or directory (-2)

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Re: Vulkan SDK: android samples crash on .so load
KingCobra
Join Date: 19 Feb 13
Posts: 11
Posted: Tue, 2016-04-26 09:46
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I have a similar issue with examples. It would be nice if the SDK and examples worked with latest version of Android Studio (2.0).

 

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Re: Vulkan SDK: android samples crash on .so load
mhfeldma Moderator
Join Date: 29 Nov 12
Posts: 310
Posted: Thu, 2016-05-12 10:35
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just to let you know, we've updated the Adreno SDK for Vulkan with support for Android Studio 2.0

https://developer.qualcomm.com/software/adreno-gpu-sdk

 

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