kc3-lang/angle

2023-08-22T11:04:32

EGL: Make sure unitialize values don't leak into configs Old Android emulators did not implement many of the eglGetConfigAttrib parameters, including EGL_COLOR_BUFFER_TYPE. They return EGL_SUCCESS without writing the attribute value and DisplayEGL::getConfigAttrib would write an uninitialized temporary value to the config in this case. Make sure the default config value is stored when eglGetConfigAttrib behaves this way. Add more logging about unexpected color buffer types to diagnose issues like this from logcat more easily. Bug: chromium:1442132 Change-Id: Ifbbbbfba43658bcd59c73cbb6586b76f636479e5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4791066 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Peng Huang <penghuang@chromium.org>