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trebla
Adept I

Vulkan vkCmdDrawIndexedIndirect crash

Hi,

I try to use vkCmdDrawIndexedIndirect but without a success.

The program crashes when vkCmdExecuteCommands is just issuing, at vk_icdGetInstanceProcAddr () in amdvlk64.dll.

The crash happens even if I set offset to 0 and drawCount to 0 or 1.

I also tested it on a GTX 750, there it works.

Also it works when I emulate vkCmdDrawIndexedIndirect with vkCmdDrawIndexed calls.

System: Windows 7 SP1 64 bit

Radeon 7870

Lunar SDK 1.0.11.1

Driver version: 16.15.2401.1001

Compiler: gcc 5.3

1 Solution

This appears to be a driver-side issue. To work around it for the time being, please OR cmdBufInfo.flags (pl_basic_thread.cpp::l.137) with VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT.

Many thanks for reporting the problem!

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