EGL_VG_ALPHA_FORMAT_PRE 238 ppapi/lib/gl/include/EGL/egl.h #define EGL_ALPHA_FORMAT_PRE EGL_VG_ALPHA_FORMAT_PRE EGL_VG_ALPHA_FORMAT_PRE 238 third_party/khronos/EGL/egl.h #define EGL_ALPHA_FORMAT_PRE EGL_VG_ALPHA_FORMAT_PRE