koobas.hobune.stream
Switch Antialiasing in run time on android result - crash
Hi to All.
I've found bug in new version of unity (probably 4.1+)
When you trying switch AA settings in run time on android, application will crash.
I've tested on nexus7 and amazon kindle fire (tegra devices?) - result crash. Adreno GPUs I'm not sure but not crash - just meshes became invisible.
Here is LogCat output from kindle
06-14 11:52:12.766: I/DEBUG(25629): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
06-14 11:52:12.766: I/DEBUG(25629): Build fingerprint: 'generic/blaze/blaze:2.3.4/GINGERBREAD/6.3.2_user_4110520:user/release-keys'
06-14 11:52:12.766: I/DEBUG(25629): pid: 29566, tid: 29574 >>> com.Altwolw.TestAA <<<
06-14 11:52:12.766: I/DEBUG(25629): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000008
06-14 11:52:12.766: I/DEBUG(25629): r0 00000060 r1 00000060 r2 00000000 r3 00433ac8
06-14 11:52:12.766: I/DEBUG(25629): r4 00000000 r5 0070bcb0 r6 000008e8 r7 00000000
06-14 11:52:12.766: I/DEBUG(25629): r8 00000000 r9 00000004 10 8150c484 fp 00000000
06-14 11:52:12.766: I/DEBUG(25629): ip 0070caac sp 47b06fb8 lr 8150c4cc pc 8150c4cc cpsr 80000110
06-14 11:52:12.766: I/DEBUG(25629): d0 be1d9d12bf7821b8 d1 00000000be44883f
06-14 11:52:12.766: I/DEBUG(25629): d2 3f2dcf97be7abf5e d3 000000003f313085
06-14 11:52:12.766: I/DEBUG(25629): d4 bf37c655bcc2bfc8 d5 000000003f321e14
06-14 11:52:12.766: I/DEBUG(25629): d6 c0452c884018a6b2 d7 3f800000c0ce8d95
06-14 11:52:12.766: I/DEBUG(25629): d8 3f80000000000000 d9 000000003f800000
06-14 11:52:12.766: I/DEBUG(25629): d10 3f7fbe773f800000 d11 0000000000000000
06-14 11:52:12.766: I/DEBUG(25629): d12 0000000000000000 d13 0000000000000000
06-14 11:52:12.766: I/DEBUG(25629): d14 0000000000000000 d15 0000000000000000
06-14 11:52:12.766: I/DEBUG(25629): d16 0000000040397db8 d17 0000000000000000
06-14 11:52:12.766: I/DEBUG(25629): d18 3fddb3d700000000 d19 0000000000000000
06-14 11:52:12.766: I/DEBUG(25629): d20 0000000000000000 d21 bf800000bf8013aa
06-14 11:52:12.766: I/DEBUG(25629): d22 0000000000000000 d23 00000000bf19a566
06-14 11:52:12.766: I/DEBUG(25629): d24 be887f52c033ca39 d25 3e44883f3e44a670
06-14 11:52:12.766: I/DEBUG(25629): d26 3f96864fbf35af6f d27 bf313085bf314bbe
06-14 11:52:12.766: I/DEBUG(25629): d28 bf9f2751bd8d1c3b d29 bf321e14bf323971
06-14 11:52:12.766: I/DEBUG(25629): d30 c0aac1f540dd36db d31 40ce8d9540bb78a3
06-14 11:52:12.766: I/DEBUG(25629): scr 60000012
06-14 11:52:12.829: I/DEBUG(25629): #00 pc 0000c4cc /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so.1.1.17.4403
06-14 11:52:12.829: I/DEBUG(25629): #01 lr 8150c4cc /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so.1.1.17.4403
06-14 11:52:12.829: I/DEBUG(25629): code around pc:
06-14 11:52:12.829: I/DEBUG(25629): 8150c4ac e1a02004 e59d6040 ebfffbe4 e1a02004
06-14 11:52:12.829: I/DEBUG(25629): 8150c4bc e1a00005 e59d104c e3a03000 ebfffa28
06-14 11:52:12.829: I/DEBUG(25629): 8150c4cc e5973008 e59da048 e301b405 e3a02002
06-14 11:52:12.829: I/DEBUG(25629): 8150c4dc e2850c11 e08aa003 e59d3044 e3a01000
06-14 11:52:12.829: I/DEBUG(25629): 8150c4ec e280003c e153000b e59f40b4 03a0b004
06-14 11:52:12.829: I/DEBUG(25629): stack:
06-14 11:52:12.829: I/DEBUG(25629): 47b06f78 00000003
06-14 11:52:12.829: I/DEBUG(25629): 47b06f7c 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06f80 000010b0
06-14 11:52:12.836: I/DEBUG(25629): 47b06f84 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06f88 00000004
06-14 11:52:12.836: I/DEBUG(25629): 47b06f8c 8150c484 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so.1.1.17.4403
06-14 11:52:12.836: I/DEBUG(25629): 47b06f90 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06f94 8150adac /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so.1.1.17.4403
06-14 11:52:12.836: I/DEBUG(25629): 47b06f98 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06f9c 0070bcb0
06-14 11:52:12.836: I/DEBUG(25629): 47b06fa0 000008e8
06-14 11:52:12.836: I/DEBUG(25629): 47b06fa4 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06fa8 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06fac 00000004
06-14 11:52:12.836: I/DEBUG(25629): 47b06fb0 e3a070ad
06-14 11:52:12.836: I/DEBUG(25629): 47b06fb4 ef9000ad
06-14 11:52:12.836: I/DEBUG(25629): #00 47b06fb8 001faf38
06-14 11:52:12.836: I/DEBUG(25629): 47b06fbc 00a64f58
06-14 11:52:12.836: I/DEBUG(25629): 47b06fc0 00a64f70
06-14 11:52:12.836: I/DEBUG(25629): 47b06fc4 006a1478
06-14 11:52:12.836: I/DEBUG(25629): 47b06fc8 001faf38
06-14 11:52:12.836: I/DEBUG(25629): 47b06fcc 00a64f58
06-14 11:52:12.836: I/DEBUG(25629): 47b06fd0 00a64f70
06-14 11:52:12.836: I/DEBUG(25629): 47b06fd4 0070bcb0
06-14 11:52:12.836: I/DEBUG(25629): 47b06fd8 00000004
06-14 11:52:12.836: I/DEBUG(25629): 47b06fdc 00001403
06-14 11:52:12.836: I/DEBUG(25629): 47b06fe0 000008e8
06-14 11:52:12.836: I/DEBUG(25629): 47b06fe4 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06fe8 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06fec 8150c484 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so.1.1.17.4403
06-14 11:52:12.836: I/DEBUG(25629): 47b06ff0 00000000
06-14 11:52:12.836: I/DEBUG(25629): 47b06ff4 8150e298 /system/vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so.1.1.17.4403
06-14 11:52:12.836: I/DEBUG(25629): 47b06ff8 000008e8
06-14 11:52:12.836: I/DEBUG(25629): 47b06ffc 00001403
I've figured that problems is in Vertex data streams.
So, if before switching AA setting we turn off all meshes in scene (which buffers not changed dynamic )
And after AA has been applied - renew buffers like sharedMesh.SetTriangles(sharedMesh.triangles, 0);
But problem still here when loading new level.
I wish somebody can give me answer is it just me or whole Unity3d bug.
Here is sample project. It's using only touches for clear experiment.
You can uncomment OnGUI() section for testing without preparing part. Or just comment Line 122 : Prepare(); to reproduce crash when simply change AA settings
