142         int limit = mIndex;  in flush()
181         int copy = mIndex - len;  in flush()
184         mIndex = strlen(prefix) + copy;  in flush()
320     mIndex = 0;  in init()
414             mIndex = snprintf(buffer, sizeof(buffer), "{{%d, %d, %d, %d}, ", rect.x(), rect.y(),   in groups()
585                         mIndex = 0;  in groups()
586 …                mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex, "{ %d, %d, %d, %d, %d",   in groups()
588                         mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex, ", %d, %d, %d",   in groups()
591                         mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex, ", %d, %d, %d",   in groups()
593 …                    mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex, ", %d, %d, %d, %d",   in groups()
596 …                   mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex, ", %d, %d }, // %d ",  in groups()
599                         DUMP_NAV_LOGD("%.*s\n", mIndex, mBuffer);  in groups()
648     int lastnewline = mIndex - 1;  in newLine()
655         mIndex -= lastnewline;  in newLine()
663     if (mIndex > minPrefix)  in newLine()
664         DUMP_NAV_LOGD("%.*s\n", mIndex, buffer);  in newLine()
665     mIndex = 0;  in newLine()
698         if (mIndex + len >= DEBUG_BUFFER_SIZE)  in print()
700         int copyLen = mIndex + len < DEBUG_BUFFER_SIZE ?  in print()
701              len : DEBUG_BUFFER_SIZE - mIndex;  in print()
702         memcpy(&mBuffer[mIndex], name, copyLen);  in print()
703         mIndex += copyLen;  in print()
707     mBuffer[mIndex] = '\0';  in print()
727                 mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex, "\\x%02x", ch);  in uChar()
730                 mBuffer[mIndex++] = '?';  in uChar()
734                     mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex,  in uChar()
737                     mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex,  in uChar()
742                 mBuffer[mIndex++] = '?';  in uChar()
745                 mIndex += snprintf(&mBuffer[mIndex], mBufferSize - mIndex,  in uChar()
748                 mBuffer[mIndex++] = '\\';  in uChar()
749             mBuffer[mIndex++] = ch;  in uChar()
752         if (mIndex + 1 >= DEBUG_BUFFER_SIZE)  in uChar()