[3.8.3] PostProcess fails with GL error 0x501, 0x506 about cocos-engine HOT 11 OPEN

I think we should check extension to do it.

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Do you have a demo to reproduce it?

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just enable PostProcess for your project and on this specific Android device you will not see anything on the screen. In any case, I created an example for you: pp_bug.zip
I could help with testing, if it will be required.

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Have you tried on other Android devices? I don't have the specific Android device.

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no problems on other Android devices that I have

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The issue seems caused by it

E/Cocos: 21:47:46 [ERROR]: [SE_ERROR]  (C:/ProgramData/cocos/editors/Creator/3.8.3/resources/resources/3d/engine/native/cocos/bindings/manual/jsb_global.cpp, 1370): wrong number of arguments: 0, was expecting 1

Could you please print the javascript call stack by invoking ScriptEngine::getInstance()->getCurrentStackTrace()

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Doesn't look like it, something wrong with GLES setup itself. Texture cannot be created:

glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8_OES, 800, 480, 0, GL_DEPTH_STENCIL_OES, GL_UNSIGNED_INT_24_8_OES, nullptr)

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This line causes the issue:

        case Format::DEPTH_STENCIL: return GL_DEPTH_STENCIL_OES;

Since GL_DEPTH24_STENCIL8_OES is not supported on some devices with GLES2.0 backend (see Usage Example section). Could you make a PR? Or I could do this.

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@Skroopa thanks a lot. We can make a PR if it is not convenient for you to do it.

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yes please, create the PR.
NOTE: PostProcess doesn't work still, but this fix will help only with 0x501, 0x506 GL errors on texture creation.

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This line causes the issue:

cocos-engine/native/cocos/renderer/gfx-gles2/GLES2Commands.cpp

Line 141 in 983232b

case Format::DEPTH_STENCIL: return GL_DEPTH24_STENCIL8_OES;

And it must be:

        case Format::DEPTH_STENCIL: return GL_DEPTH_STENCIL_OES;

Since GL_DEPTH24_STENCIL8_OES is not supported on some devices with GLES2.0 backend (see Usage Example section). Could you make a PR? Or I could do this.

As less bit will have less precision. So i am not sure if it is a good idea to modify it for all android devices.

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