GL_STENCIL_BUFFER_BIT4_QCOM  640 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_STENCIL_BUFFER_BIT4_QCOM                             0x00100000
GL_STENCIL_BUFFER_BIT4_QCOM 1552 third_party/khronos/GLES2/gl2ext.h #define GL_STENCIL_BUFFER_BIT4_QCOM       0x00100000