[Webkit-unassigned] [Bug 245476] REGRESSION (iOS 16): WebGL 2 crashing on glReadPixels

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=245476

--- Comment #2 from George <george at nomitech.com> ---
This is also the code inside my wasm module, if it helps...

glBindFramebuffer(GL_READ_FRAMEBUFFER, m_GbufferES.fbo);
glReadBuffer(m_GbufferES.color_depth_buffer);

// SLOW or CRASHING STEP (IOS 16):
glReadPixels(x, y, dim.x, dim.y, GL_RGBA_INTEGER, GL_INT, depth_pixel_v);
depth_pixel = depth_pixel_v[0];
glBindFramebuffer(GL_FRAMEBUFFER, 0);

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