Problem in android after latest SDL2 update

Giorgos_Sarris · May 14, 2013, 3:46pm

Hi,

I have been using SDL2 for android with my apps/games.
It runs perfectly until 2 weeks ago when I had the latest build.

Today I updated the SDL from the ‘http://hg.libsdl.org’ and I build it.
It compiles fine but as soon as I run my app on my tablet I get this weird
problem:

The app does not crash but shows a black screen when it should show the
app.
There is no error in the logs.

What is it? Can you imaging?
Which change ij the last 2-3 weeks could have triggered this?

Thanks
Giorgos

Scott_Percival · May 15, 2013, 7:19am

Difficult to say… however there’s a tool built into hg to troubleshoot
this very problem.

http://www.selenic.com/mercurial/hg.1.html#bisect

All you need to do is pick a revision from 2 weeks ago which works and set
that as the “good” revision, set the current head as the “bad” revision,
and keep building/testing until you isolate which revision introduced the
problem. If you can tell us this revision, we’d have a much better chance
at suggesting a course of action.On 14 May 2013 23:46, Giorgos Sarris wrote:

Hi,

I have been using SDL2 for android with my apps/games.
It runs perfectly until 2 weeks ago when I had the latest build.

Today I updated the SDL from the ‘http://hg.libsdl.org’ and I build it.
It compiles fine but as soon as I run my app on my tablet I get this weird
problem:

The app does not crash but shows a black screen when it should show the
app.

There is no error in the logs.

What is it? Can you imaging?
Which change ij the last 2-3 weeks could have triggered this?

Thanks
Giorgos

SDL mailing list
SDL at lists.libsdl.org
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org

slouken · May 16, 2013, 6:55am

I’m getting a crash at startup. Does anyone with more Android-foo know
what broke?

V/SDL (26767): surfaceCreated()
V/SDL (26767): surfaceChanged()
V/SDL (26767): pixel format RGB_565
V/SDL (26767): Window size:800x1205
I/SDL (26767): SDL_Android_Init()
I/SDL (26767): SDL_Android_Init() finished!
D/SDL (26767): Falling back to legacy InputStream method for opening
file
D/SDL (26767): Falling back to legacy InputStream method for opening
file
V/SDL (26767): Starting up OpenGL ES -1.2
D/libEGL (26767): loaded /system/lib/egl/libEGL_tegra.so
D/libEGL (26767): loaded /system/lib/egl/libGLESv1_CM_tegra.so
I/ActivityManager( 478): Displayed com.conceptualmathmedia.Equate/.Equate:
+508ms
D/libEGL (26767): loaded /system/lib/egl/libGLESv2_tegra.so
V/SDL (26767): Creating new EGL Surface
I/SDL (26767): [STUB] GL_SetSwapInterval
I/SDL (26767): [STUB] GL_GetSwapInterval
I/SDL (26767): [STUB] GL_DeleteContext
V/SDL (26767): Creating new EGL Surface
E/BufferQueue( 125): [SurfaceView] connect: already connected (cur=1,
req=1)
E/libEGL (26767): EGLNativeWindowType 0x40b2db50 already connected to
another API
E/libEGL (26767): eglCreateWindowSurface:298 error 300b
(EGL_BAD_NATIVE_WINDOW)
E/SDL (26767): Couldn’t create surface
V/SDL (26767): Creating new EGL Surface
E/BufferQueue( 125): [SurfaceView] connect: already connected (cur=1,
req=1)
E/libEGL (26767): EGLNativeWindowType 0x40b2db50 already connected to
another API
E/libEGL (26767): eglCreateWindowSurface:298 error 300b
(EGL_BAD_NATIVE_WINDOW)
E/SDL (26767): Couldn’t create surface
F/libc (26767): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread
26781 (SDLThread)
I/DEBUG ( 124): *** *** *** *** *** *** *** *** *** *** *** *** *** ***

I/DEBUG ( 124): Build fingerprint:
'google/nakasi/grouper:4.2.2/JDQ39/573038:user/release-keys’
I/DEBUG ( 124): Revision: '0’
I/DEBUG ( 124): pid: 26767, tid: 26781, name: SDLThread >>>
com.conceptualmathmedia.Equate <<<
I/DEBUG ( 124): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr
00000000
I/DEBUG ( 124): r0 00000000 r1 00000000 r2 00000000 r3 00000000
I/DEBUG ( 124): r4 00000000 r5 635e9d70 r6 00000000 r7 40b31fc0
I/DEBUG ( 124): r8 69304c50 r9 40b31fb8 sl 68918318 fp 69304c64
I/DEBUG ( 124): ip 690fed1c sp 69304820 lr 690965af pc 00000000
cpsr 20000010
I/DEBUG ( 124): d0 497ffff83f800000 d1 3f000000497ffff0
I/DEBUG ( 124): d2 0000001c0000001b d3 0001000100010001
I/DEBUG ( 124): d4 99001f001f001f00 d5 000f000f000f000f
I/DEBUG ( 124): d6 00000000001f001f d7 3f0000003f000000
I/DEBUG ( 124): d8 0000000000000000 d9 0000000000000000
I/DEBUG ( 124): d10 0000000000000000 d11 0000000000000000
I/DEBUG ( 124): d12 0000000000000000 d13 0000000000000000
I/DEBUG ( 124): d14 0000000000000000 d15 0000000000000000
I/DEBUG ( 124): d16 0000000000000001 d17 0000000000000000
I/DEBUG ( 124): d18 0000000000000156 d19 0000000000000000
I/DEBUG ( 124): d20 991f1f1f991f1f1f d21 991f1f1f991f1f1f
I/DEBUG ( 124): d22 0707070703030303 d23 0000002300000022
I/DEBUG ( 124): d24 0067006700670067 d25 0067006700670067
I/DEBUG ( 124): d26 0067006700670067 d27 0067006700670067
I/DEBUG ( 124): d28 0100010001000100 d29 0100010001000100
I/DEBUG ( 124): d30 0000000100000001 d31 0000000100000001
I/DEBUG ( 124): scr 80000090
I/DEBUG ( 124):
I/DEBUG ( 124): backtrace:
I/DEBUG ( 124): #00 pc 00000000
I/DEBUG ( 124): #01 pc 000625ad
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #02 pc 00062511
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #03 pc 00062673
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #04 pc 00064f01
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #05 pc 0005a4d5
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
(SDL_CreateRenderer+376)
I/DEBUG ( 124): #06 pc 000b3cf1
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #07 pc 000b6d9f
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #08 pc 000b6e73
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
(SDL_GetWindowSurface+106)
I/DEBUG ( 124): #09 pc 0007a875
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #10 pc 0005a469
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
(SDL_CreateRenderer+268)
I/DEBUG ( 124): #11 pc 0008be03
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so
(FrameBuf::Init(int, int, unsigned int, unsigned int, SDL_Surface*)+118)
I/DEBUG ( 124): #12 pc 0006f955
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so
I/DEBUG ( 124): #13 pc 00070075
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so (EquateMain(int,
char**)+432)
I/DEBUG ( 124): #14 pc 0004bf47
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so (SDL_main+26)
I/DEBUG ( 124): #15 pc 0004bf1d
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so
(Java_org_libsdl_app_SDLActivity_nativeInit+52)
I/DEBUG ( 124): #16 pc 0001e290 /system/lib/libdvm.so
(dvmPlatformInvoke+112)On Tue, May 14, 2013 at 8:46 AM, Giorgos Sarris wrote:

Hi,

I have been using SDL2 for android with my apps/games.
It runs perfectly until 2 weeks ago when I had the latest build.

Today I updated the SDL from the ‘http://hg.libsdl.org’ and I build it.
It compiles fine but as soon as I run my app on my tablet I get this weird
problem:

The app does not crash but shows a black screen when it should show the
app.

There is no error in the logs.

What is it? Can you imaging?
Which change ij the last 2-3 weeks could have triggered this?

Thanks
Giorgos

SDL mailing list
SDL at lists.libsdl.org
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org

slouken · May 16, 2013, 7:24am

It looks like I had old object files laying around. With a clean build
everything works correctly.On Wed, May 15, 2013 at 11:55 PM, Sam Lantinga <@slouken> wrote:

I’m getting a crash at startup. Does anyone with more Android-foo know
what broke?

V/SDL (26767): surfaceCreated()
V/SDL (26767): surfaceChanged()
V/SDL (26767): pixel format RGB_565
V/SDL (26767): Window size:800x1205
I/SDL (26767): SDL_Android_Init()
I/SDL (26767): SDL_Android_Init() finished!
D/SDL (26767): Falling back to legacy InputStream method for opening
file
D/SDL (26767): Falling back to legacy InputStream method for opening
file
V/SDL (26767): Starting up OpenGL ES -1.2
D/libEGL (26767): loaded /system/lib/egl/libEGL_tegra.so
D/libEGL (26767): loaded /system/lib/egl/libGLESv1_CM_tegra.so
I/ActivityManager( 478): Displayed
com.conceptualmathmedia.Equate/.Equate: +508ms
D/libEGL (26767): loaded /system/lib/egl/libGLESv2_tegra.so
V/SDL (26767): Creating new EGL Surface
I/SDL (26767): [STUB] GL_SetSwapInterval
I/SDL (26767): [STUB] GL_GetSwapInterval
I/SDL (26767): [STUB] GL_DeleteContext
V/SDL (26767): Creating new EGL Surface
E/BufferQueue( 125): [SurfaceView] connect: already connected (cur=1,
req=1)
E/libEGL (26767): EGLNativeWindowType 0x40b2db50 already connected to
another API
E/libEGL (26767): eglCreateWindowSurface:298 error 300b
(EGL_BAD_NATIVE_WINDOW)
E/SDL (26767): Couldn’t create surface
V/SDL (26767): Creating new EGL Surface
E/BufferQueue( 125): [SurfaceView] connect: already connected (cur=1,
req=1)
E/libEGL (26767): EGLNativeWindowType 0x40b2db50 already connected to
another API
E/libEGL (26767): eglCreateWindowSurface:298 error 300b
(EGL_BAD_NATIVE_WINDOW)
E/SDL (26767): Couldn’t create surface
F/libc (26767): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1),
thread 26781 (SDLThread)
I/DEBUG ( 124): *** *** *** *** *** *** *** *** *** *** *** *** *** ***

I/DEBUG ( 124): Build fingerprint:
'google/nakasi/grouper:4.2.2/JDQ39/573038:user/release-keys’
I/DEBUG ( 124): Revision: '0’
I/DEBUG ( 124): pid: 26767, tid: 26781, name: SDLThread >>>
com.conceptualmathmedia.Equate <<<
I/DEBUG ( 124): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr
00000000
I/DEBUG ( 124): r0 00000000 r1 00000000 r2 00000000 r3 00000000
I/DEBUG ( 124): r4 00000000 r5 635e9d70 r6 00000000 r7 40b31fc0
I/DEBUG ( 124): r8 69304c50 r9 40b31fb8 sl 68918318 fp 69304c64
I/DEBUG ( 124): ip 690fed1c sp 69304820 lr 690965af pc 00000000
cpsr 20000010
I/DEBUG ( 124): d0 497ffff83f800000 d1 3f000000497ffff0
I/DEBUG ( 124): d2 0000001c0000001b d3 0001000100010001
I/DEBUG ( 124): d4 99001f001f001f00 d5 000f000f000f000f
I/DEBUG ( 124): d6 00000000001f001f d7 3f0000003f000000
I/DEBUG ( 124): d8 0000000000000000 d9 0000000000000000
I/DEBUG ( 124): d10 0000000000000000 d11 0000000000000000
I/DEBUG ( 124): d12 0000000000000000 d13 0000000000000000
I/DEBUG ( 124): d14 0000000000000000 d15 0000000000000000
I/DEBUG ( 124): d16 0000000000000001 d17 0000000000000000
I/DEBUG ( 124): d18 0000000000000156 d19 0000000000000000
I/DEBUG ( 124): d20 991f1f1f991f1f1f d21 991f1f1f991f1f1f
I/DEBUG ( 124): d22 0707070703030303 d23 0000002300000022
I/DEBUG ( 124): d24 0067006700670067 d25 0067006700670067
I/DEBUG ( 124): d26 0067006700670067 d27 0067006700670067
I/DEBUG ( 124): d28 0100010001000100 d29 0100010001000100
I/DEBUG ( 124): d30 0000000100000001 d31 0000000100000001
I/DEBUG ( 124): scr 80000090
I/DEBUG ( 124):
I/DEBUG ( 124): backtrace:
I/DEBUG ( 124): #00 pc 00000000
I/DEBUG ( 124): #01 pc 000625ad
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #02 pc 00062511
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #03 pc 00062673
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #04 pc 00064f01
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #05 pc 0005a4d5
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
(SDL_CreateRenderer+376)
I/DEBUG ( 124): #06 pc 000b3cf1
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #07 pc 000b6d9f
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #08 pc 000b6e73
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
(SDL_GetWindowSurface+106)
I/DEBUG ( 124): #09 pc 0007a875
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
I/DEBUG ( 124): #10 pc 0005a469
/data/app-lib/com.conceptualmathmedia.Equate-2/libSDL2.so
(SDL_CreateRenderer+268)
I/DEBUG ( 124): #11 pc 0008be03
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so
(FrameBuf::Init(int, int, unsigned int, unsigned int, SDL_Surface*)+118)
I/DEBUG ( 124): #12 pc 0006f955
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so
I/DEBUG ( 124): #13 pc 00070075
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so (EquateMain(int,
char**)+432)
I/DEBUG ( 124): #14 pc 0004bf47
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so (SDL_main+26)
I/DEBUG ( 124): #15 pc 0004bf1d
/data/app-lib/com.conceptualmathmedia.Equate-2/libmain.so
(Java_org_libsdl_app_SDLActivity_nativeInit+52)
I/DEBUG ( 124): #16 pc 0001e290 /system/lib/libdvm.so
(dvmPlatformInvoke+112)

On Tue, May 14, 2013 at 8:46 AM, Giorgos Sarris wrote:

Hi,

I have been using SDL2 for android with my apps/games.
It runs perfectly until 2 weeks ago when I had the latest build.

Today I updated the SDL from the ‘http://hg.libsdl.org’ and I build it.
It compiles fine but as soon as I run my app on my tablet I get this
weird problem:

The app does not crash but shows a black screen when it should show
the app.

There is no error in the logs.

What is it? Can you imaging?
Which change ij the last 2-3 weeks could have triggered this?

Thanks
Giorgos

SDL mailing list
SDL at lists.libsdl.org
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org