PowerVR GM 9446: vkCmdDrawIndexed crash

[andreyogld3d]

Hi @AlejandroC

@AlejandroC

I can see several Invalid color format errors

I guess this problem on PowerVR’s driver side(IMGMapper ? ), this error also happens during calling vkGetPhysicalDeviceSurfaceFormatsKHR with correct parameters, we have no any Vulkan Validation errors, also the same problem on Google sample android-vulkan-tutorials/tutorial05_triangle/app/src/main/cpp/VulkanMain.cpp at master · googlesamples/android-vulkan-tutorials · GitHub

@AlejandroC

and one validation error VkImageMemoryBarrier-newLayout-parameter

I Fixed this error, but crash is still happens, may be driver can’t compile big pixel shader with multiple texture sampling (PCSS Shadows) (my message about PowerVR GE 8100)
New Apk:
Vulkan_crash_PowerVR-GM-9446-debug_new.apk