Re: [AD] OpenGL errors on Android

["Trent Gamblin" <trent@xxxxxxxxxx>]

I don't think I was clear on what I meant so here it is again: destroy
everything after getting the ACKNOWLEDGE_HALT event but before calling
al_acknowledge_drawing_halt.

On Fri, September 23, 2016 3:49 pm, Max Savenkov wrote:
> Oh, OK, I'll try that on Monday.
>
>
> 23.09.2016 22:24, Trent Gamblin пиÑ?еÑ?:
>>
>> I don't have much to go on but there's this: you should destroy your
>> shader before ACKNOWLEDGE_HALT but looks like you're doing it in on
>> display found. I guess you're not actually using DISPLAY_LOST/FOUND on
>> Android are you, just reusing Windows code? In any case everything
>> should be released before acknowledging the halt.
>>
>>
>> On Sep 23, 2016 11:13 AM, Max Savenkov <max.savenkov@xxxxxxxxxx> wrote:
>>
>>     I'm getting OpenGL errors when suspending/resuming my game from
>>     android_acknowledge_drawing_resume:
>>
>>     W Adreno-ES20: <__load_uniform_matrix:1091>: GL_INVALID_OPERATION
>>     D libEGL  : [glUniformMatrix4fv] 0x502
>>     #00 pc 00017bb1  /system/lib/libEGL.so
>>     #01 pc 0008de4f
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (_al_glsl_set_projview_matrix+14)
>>     #02 pc 0008b4bb
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (ogl_update_transformation+86)
>>     #03 pc 0008132d
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (android_acknowledge_drawing_resume+132)
>>     #04 pc 002385cc
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/libDrDestructo2.so
>>     (Game::Run()+4564)
>>     #05 pc 0032a70c
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/libDrDestructo2.so
>>     (main+2760)
>>     #06 pc 00084055
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (android_app_trampoline+124)
>>     #07 pc 00054db1
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (thread_func_trampoline+136)
>>     #08 pc 0007e509
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (thread_proc_trampoline+16)
>>     #09 pc 0003f3ef  /system/lib/libc.so (__pthread_start(void*)+30)
>>     #10 pc 00019b43  /system/lib/libc.so (__start_thread+6)
>>
>>     And one more when I try to destroy/re-create a shader I'm using:
>>
>>     Adreno-ES20: <core_glDeleteShader:170>: GL_INVALID_VALUE
>>     libEGL  : [glDeleteShader] 0x501
>>     AllegroSurface: surfaceChanged (width=1794 height=1080)
>>     #00 pc 00029bff  /system/lib/libEGL.so
>>     #01 pc 0008d699
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (glsl_destroy_shader+48)
>>     #02 pc 00054655
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (al_destroy_shader+116)
>>     #03 pc 0028db38
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/libDrDestructo2.so
>>     (GameStateLevel::CreateErasingShader()+44)
>>     #04 pc 0028ebac
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/libDrDestructo2.so
>>     (GameStateLevel::OnDisplayFound(IGameContext&)+24)
>>     #05 pc 00238724
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/libDrDestructo2.so
>>     (Game::Run()+4908)
>>     #06 pc 0032a70c
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/libDrDestructo2.so
>>     (main+2760)
>>     #07 pc 00084055
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (android_app_trampoline+124)
>>     #08 pc 00054db1
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (thread_func_trampoline+136)
>>     #09 pc 0007e509
>>     /data/app/org.zxstudio.drdestructo2-1/lib/arm/liballegro_monolith.so
>>     (thread_proc_trampoline+16)
>>     #10 pc 0003f3ef  /system/lib/libc.so (__pthread_start(void*)+30)
>>     #11 pc 00019b43  /system/lib/libc.so (__start_thread+6)
>>
>>     Does these two look like a bug in my code, or in Allegro? What
>>     more can I do to investigate?
>>
>>
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