95     using Underlying = typename std::underlying_type<BufferUsage>::type;  in getUsageString()  typedef
97     Underlying usage = static_cast<Underlying>(bufferUsage);  in getUsageString()
101         usage &= ~static_cast<Underlying>(BufferUsage::CAMERA_INPUT);  in getUsageString()
105         usage &= ~static_cast<Underlying>(BufferUsage::CAMERA_OUTPUT);  in getUsageString()
109         usage &= ~static_cast<Underlying>(BufferUsage::COMPOSER_CURSOR);  in getUsageString()
113         usage &= ~static_cast<Underlying>(BufferUsage::COMPOSER_OVERLAY);  in getUsageString()
117         usage &= ~static_cast<Underlying>(BufferUsage::CPU_READ_OFTEN);  in getUsageString()
121         usage &= ~static_cast<Underlying>(BufferUsage::CPU_READ_NEVER);  in getUsageString()
125         usage &= ~static_cast<Underlying>(BufferUsage::CPU_READ_RARELY);  in getUsageString()
129         usage &= ~static_cast<Underlying>(BufferUsage::CPU_WRITE_NEVER);  in getUsageString()
133         usage &= ~static_cast<Underlying>(BufferUsage::CPU_WRITE_OFTEN);  in getUsageString()
137         usage &= ~static_cast<Underlying>(BufferUsage::CPU_WRITE_RARELY);  in getUsageString()
141         usage &= ~static_cast<Underlying>(BufferUsage::GPU_RENDER_TARGET);  in getUsageString()
145         usage &= ~static_cast<Underlying>(BufferUsage::GPU_TEXTURE);  in getUsageString()
149         usage &= ~static_cast<Underlying>(BufferUsage::PROTECTED);  in getUsageString()
153         usage &= ~static_cast<Underlying>(BufferUsage::RENDERSCRIPT);  in getUsageString()
157         usage &= ~static_cast<Underlying>(BufferUsage::VIDEO_DECODER);  in getUsageString()
161         usage &= ~static_cast<Underlying>(BufferUsage::VIDEO_ENCODER);  in getUsageString()